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Sample records for velvet bean meal

  1. Evaluation of velvet bean meal as an alternative protein ingredient for poultry feed.

    Science.gov (United States)

    Vadivel, V; Pugalenthi, M; Doss, A; Parimelazhagan, T

    2011-01-01

    The effect of certain simple and cost-effective processing methods on the nutritional and anti-nutritional properties of seed materials of an under-utilized food legume, Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck (velvet bean, VB), collected from Valanadu, Kerala, India was analyzed in experiment 1. The raw VB seeds were found to contain appreciable levels of crude protein (263.2 g/kg dry matter (DM)); ether extract (79.6 g/kg DM); crude fiber (95.8 g/kg DM) and ash content (38.4 g/kg DM). Among the different treatments used, soaking in sodium bicarbonate solution + autoclaving was more effective in reducing maximum levels of various anti-nutritional compounds of VB seeds. Furthermore, in experiment 2, the effect of inclusion of different levels of velvet bean meal (VBM; subjected to soaking in sodium bicarbonate solution + autoclaving) as an alternative protein source in poultry feed on the growth performance of commercial-type broiler birds was investigated. The results indicate that the inclusion of VBM up to the 40% level exhibited better growth performance of the broiler birds such as feed intake, body weight gain, feed conversion ratio and protein efficiency ratio in both the starter and finisher phases.

  2. Methionine in Velvet Bean (Mucuna pruriens) Based Broiler Starter ...

    African Journals Online (AJOL)

    levels of heat treated velvet beans on growth and carcass characteristics of finishing broilers was also investigated. There was no beneficial effect of .... All diets were prepared and fed in mash form. Birds were fed ad libitum from wooden ..... The results of this study showed no in- fluence of diet on the sizes of giblets, viscera.

  3. Studies on the incorporation of velvet bean (Mucuna pruriens var. utilis) as an alternative protein source in poultry feed and its effect on growth performance of broiler chickens.

    Science.gov (United States)

    Vadivel, Vellingiri; Pugalenthi, Muthiah

    2010-10-01

    The effect of replacement of soybean meal by the velvet bean meal as an alternative protein ingredient on the growth performance of broiler chickens was investigated. The raw seeds of velvet bean [Mucuna pruriens (L.) DC. var. utilis (Wall. ex Wight) Baker ex Burck], an under-utilized food legume collected from South India, was found to contain appreciable levels of crude protein (273.2 g/kg DM), lipid (60.61 g/kg DM), neutral detergent fiber (84.3 g/kg DM), and ash content (56.04 g/kg DM). Soaking in 0.2% sodium bicarbonate solution + autoclaving treatment caused a substantial reduction on the levels of various antinutritional compounds such as tannins (84%), L: -Dopa (79%), phytic acid (87%), raffinose (93%), stachyose (83%), verbascose (73%), haemagglutinating activity (84%), trypsin inhibitor activity (77%), and alpha-amylase inhibitor activity (78%) without affecting the nutritional quality of velvet bean seeds. The processed velvet bean meal was incorporated as an alternative protein source by replacing soybean meal protein at 0, 20%, 40%, 60%, 80%, and 100% levels in the broiler diets. Replacement of soybean meal protein up to 40% level, which corresponds to the inclusion of velvet bean meal up to 15.7% and 11% in the starter and finisher phase poultry feeds, respectively, exhibited better growth performance of broiler birds without any adverse effects.

  4. Nitrogen mineralization in soils amended with sunnhemp, velvet bean and common bean residues

    Energy Technology Data Exchange (ETDEWEB)

    Ambrosano, Edmilson Jose [Estacao Experimental de Agronomia de Piracicaba, SP (Brazil). Centro de Acao Regional; Trivelin, Paulo Cesar Ocheuze; Muraoka, Takashi [Centro de Energia Nuclear na Agricultura (CENA), Piracicaba, SP (Brazil). Lab. de Isotopos Estaveis; Cantarella, Heitor [Instituto Agronomico de Campinas (IAC), SP (Brazil). Centro de Solos e Recursos Agroambientais; Ambrosano, Glaucia Maria Bovi [Universidade Estadual de Campinas, Piracicaba, SP (Brazil). Faculdade de Odontologia. Dept. de Odontologia Social e Bioestatistica

    2003-03-01

    Nitrogen ({sup 15}N) released from sunnhemp (Crotalaria juncea), velvet bean (Mucuna aterrima) and from Phaseolus bean residues was evaluated after incubation of the plant material in an Eutrudox and a Paleudalf, in a greenhouse experiment with pots containing 6 kg of air dried soil. Dry matter equivalent to 13 Mg ha{sup -1} of Phaseolus bean residues and the same amount of above ground arts of the leguminous species, associated to 2.7 and 2.2 Mg ha{sup -1} of roots of sunnhemp and velvet bean respectively, were incorporated into the soil. A completely randomized experimental design was adopted, with treatments arranged in a 2 x 3 + 1 factorial, replicated three times. The treatments were the following: two soils (Eutrudox and Paleudalf) and three plant materials: two green-manures (sunnhemp or velvet bean), and Phaseolus bean residues, besides one control without plant incorporation into the soil. For the green-manure treatments there were two sub-treatments for each legume species, with {sup 15}N labeling of either shoots or roots. Soil moisture was maintained relatively constant during the experimental period and the treatments were sampled weekly during 49 days. Total mineral nitrogen in the soil, as well as that derived from the legume plants were determined by isotope dilution. Nitrogen from the velvet bean accounted for a greater proportion of the soil inorganic N; shoots were responsible for most of N accumulated. Dry bean residues caused immobilization of inorganic N. The leguminous species added were intensively and promptly mineralized preserving the soil native nitrogen. Mineralization of the legume plant N was greater in the Paleudalf soil than in the Eutrudox. (author)

  5. Nitrogen mineralization in soils amended with sunnhemp, velvet bean and common bean residues

    Directory of Open Access Journals (Sweden)

    Ambrosano Edmilson José

    2003-01-01

    Full Text Available Nitrogen (15N released from sunnhemp (Crotalaria juncea, velvet bean (Mucuna aterrima and from Phaseolus bean residues was evaluated after incubation of the plant material in an Eutrudox and a Paleudalf, in a greenhouse experiment with pots containing 6 kg of air dried soil. Dry matter equivalent to 13 Mg ha-1 of Phaseolus bean residues and the same amount of above ground parts of the leguminous species, associated to 2.7 and 2.2 Mg ha-1 of roots of sunnhemp and velvet bean respectively, were incorporated into the soil. A completely randomized experimental design was adopted, with treatments arranged in a 2 3 + 1 factorial, replicated three times. The treatments were the following: two soils (Eutrudox and Paleudalf and three plant materials: two green-manures (sunnhemp or velvet bean, and Phaseolus bean residues, besides one control without plant incorporation into the soil. For the green-manure treatments there were two sub-treatments for each legume species, with 15N labeling of either shoots or roots. Soil moisture was maintained relatively constant during the experiment al period and the treatments were sampled weekly during 49 days. Total mineral nitrogen in the soil, as well as that derived from the legume plants were determined by isotope dilution. Nitrogen from the velvet bean accounted for a greater proportion of the soil inorganic N; shoots were responsible for most of N accumulated. Dry bean residues caused immobilization of inorganic N. The leguminous species added were intensively and promptly mineralized preserving the soil native nitrogen. Mineralization of the legume plant N was greater in the Paleudalf soil than in the Eutrudox.

  6. Adaptation of the CROPGRO growth model to velvet bean (Mucuna pruriens) : I. Model development

    NARCIS (Netherlands)

    Hartkamp, A.D.; Hoogenboom, G.; White, J.W.

    2002-01-01

    Velvet bean (Mucuna pruriens (L.) DC cv. group utilis) is widely promoted as a GMCC for tropical regions. Reports of insufficient biomass production in certain environments and concerns over seed production, however, suggest a need for a more complete description of growth and development of velvet

  7. Proteolytic activity of gut bacteria isolated from the velvet bean caterpillar Anticarsia gemmatalis.

    Science.gov (United States)

    Pilon, F M; Visôtto, L E; Guedes, R N C; Oliveira, M G A

    2013-08-01

    The development of proteinase inhibitors as potential insect control agents has been constrained by insect adaptation to these compounds. The velvet bean caterpillar (Anticarsia gemmatalis) is a key soybean pest species that is well-adapted to proteinase inhibitors, particularly serine-proteinase inhibitors, which are abundant in the caterpillar host. The expression of diverse proteolytic enzymes by gut symbionts may allow the velvet bean caterpillar to circumvent proteinase inhibitors produced by the host plant. In this study, we characterized the proteolytic activity of the four nonpathogenic species of gut bacteria isolated from the velvet bean caterpillar-Bacillus cereus, Enterococcus gallinarum, Enterococcus mundtii and Staphylococcus xylosus. Two proteinase substrates, N-α-benzoyl-L-Arg-p-nitroanilide (L-BApNA) and N-α-p-tosyl-L-Arg methyl ester (L-TAME) and five proteinase inhibitors [aprotinin, E-64, ethylenediamine tetraacetic acid (EDTA), pepstatin and N-α-tosyl-L-lysine chloromethyl ketone (TLCK)] as well as CaCl2, pH and temperature profiles were used to characterize the expressed proteolytic activity of these bacterial strains in vitro. Kinetic parameters for proteolytic activity were also estimated. The results of these experiments indicated that serine- and cysteine-proteinase activities were expressed by all four gut bacteria symbionts of the velvet bean caterpillar. The cysteine- and serine-proteinase activities of these gut symbionts were distinct and different from that of gut proteinases of the caterpillar itself. This finding provides support for the potential involvement of gut symbionts in the mitigation of the negative effects of serine-proteinase inhibitors in the velvet bean caterpillar.

  8. Comparative evaluation of raw and urea/toasted velvet bean ...

    African Journals Online (AJOL)

    Feeding trials lasting 28 days were conducted to investigate the nutritive value of raw and urea treated/toasted mucuna bean for broiler chicks. Raw mucuna bean contains 30.33% crude protein, 7.20% crude fibre, 6.9% ether extract and 5.0% ash. Mucuna bean seeds were divided into two batches. One batch was ground ...

  9. Fate of allelopathic substances in space--allelopathy of velvet bean plant and gravity.

    Science.gov (United States)

    Tomita-Yokotani, Kaori; Hashimoto, Hirofumi; Fujii, Yoshiharu; Nakamura, Teruko; Yamashita, Masamichi

    2004-11-01

    Interactions between organisms and species have been long known. It has not been known that the interactive phenomena (allelopathy) may (or may not) differ in space from those on earth. We have studied the gravitational effects on allelopathy by exposing a plant-plant system to pseudo-microgravity, which was generated by a 3D-clinostat. We hypothesized that allelopathy would be modified under altered gravity. L-DOPA (L-3,4-dihydroxyphenylalanine) is known to be the major substance in the allelopathy of velvet bean, released from its root. It has been found that there have been some differences of the allelopathic action of velvet bean plant under pseudo-microgravity. Biosynthesis, release, transport and sensing mechanism associated with allelopathy might be affected by gravity.

  10. The competitive advantage of velvet beans as an economic agricultural commodity / Edward James Daniel de Villiers

    OpenAIRE

    De Villiers, Edward James Daniel

    2015-01-01

    The competitive advantage of velvet beans as an economic agricultural commodity. In the past 40 years, although food insecurity, poverty and environmental degradation persist, worldwide farmers have made considerable progress in increasing per capita food production whilst better understanding natural-resource management. Literature indicates that — in the decades to come — food demand will both grow and change for three reasons, namely increased numbers of people, increased income (people wi...

  11. Fate of nitrogen (15N from velvet bean in the soil-plant system

    Directory of Open Access Journals (Sweden)

    Scivittaro Walkyria Bueno

    2004-01-01

    Full Text Available Because of their potential for N2 biological fixation, legumes are an alternative source of nitrogen to crops, and can even replace or supplement mineral fertilization. A greenhouse experiment was carried out to evaluate temporal patterns of velvet bean (Mucuna aterrima green manure release of nitrogen to rice plants, and to study the fate of nitrogen from velvet bean in rice cultivation. The isotopic dilution methodology was used. Treatments consisted of a control and 10 incubation periods of soil fertilized with 15N-labeled velvet bean (0, 20, 40, 60, 90, 120, 150, 180, 210, and 240 days. The plant material was previously chopped, sifted (10 mm mesh sieve and oven-dried (65ºC. Incubation of the plant material (2.2 g kg-1 soil was initiated by the longest period, in order to synchronize the planting of the test crop, rice (Oryza sativa, at time zero for all treatments. Green manure incorporation promoted increases in rice dry matter yield and nitrogen uptake. These variables showed maximum values at incubation periods of 38 and 169 days, respectively. Green manure nitrogen utilization by rice plants was highest at an incubation period corresponding to 151 days. More than 60% of the green manure nitrogen remained in the soil after rice cultivation. The highest green manure nitrogen recovery from the soil-plant system occurred at an incubation period equivalent to 77 days.

  12. Fate of nitrogen ({sup 15}N) from velvet bean in the soil-plant system

    Energy Technology Data Exchange (ETDEWEB)

    Scivittaro, Walkyria Bueno [Empresa Brasileira de Pesquisa Agropecuaria, Pelotas, RS (Brazil). Clima Temperado; Muraoka, Takashi; Boaretto, Antonio Enedi; Trivelin, Paulo Cesar Ocheuze [Centro de Energia Nuclear na Agricultura, Piracicaba, SP (Brazil). Lab. de Fertilidade do Solo]. E-mail: wbscivit@cpact.embrapa.br

    2004-04-01

    Because of their potential for N{sub 2} biological fixation, legumes are an alternative source of nitrogen to crops, and can even replace or supplement mineral fertilization. A greenhouse experiment was carried out to evaluate temporal patterns of velvet bean (Mucuna aterrima) green manure release of nitrogen to rice plants, and to study the fate of nitrogen from velvet bean in rice cultivation. The isotopic dilution methodology was used. Treatments consisted of a control and 10 incubation periods of soil fertilized with {sup 15}N-labeled velvet bean (0, 20, 40, 60, 90, 120, 150, 180, 210, and 240 days). The plant material was previously chopped, sifted (10 mm mesh sieve) and oven-dried (65 deg C). Incubation of the plant material (2.2 g kg{sup -1} soil) was initiated by the longest period, in order to synchronize the planting of the test crop, rice (Oryza sativa), at time zero for all treatments. Green manure incorporation promoted increases in rice dry matter yield and nitrogen uptake. These variables showed maximum values at incubation periods of 38 and 169 days, respectively. Green manure nitrogen utilization by rice plants was highest at an incubation period corresponding to 151 days. More than 60% of the green manure nitrogen remained in the soil after rice cultivation. The highest green manure nitrogen recovery from the soil-plant system occurred at an incubation period equivalent to 77 days. (author)

  13. Performance, Carcass Production, and Meat Quality of Sumba Ongole Bulls Fed Ration Containing Velvet Bean (Mucuna pruriens

    Directory of Open Access Journals (Sweden)

    S. M. Yantika

    2016-04-01

    Full Text Available This research aimed to study performance, carcass production, meat quality, and economic feasibility of male Sumba Ongole cattle fed ration supplemented with velvet bean (M. pruriens. The research was designed in a completely randomized block design using 16 cattle with average body weight of 488+37.08 kg. The treatments were: T0= 15% straw + 85% concentrate; T1= T0 + 12% of velvet bean flour supplement; T2= T0 + 16% of velvet bean tempeh supplement; and T3= T0 + 200 mg/head/d of ractopamine hydrocloride. Data were analyzed by using analysis of variance with orthogonal contrast. The observed variables included feed consumption, average daily body weight gain (ADG, feed efficiency (FE, income over feed cost (IOFC, hot carcass weight (HCW, carcass percentage, subcutaneous fat thickness, meat pH, tenderness, cooking loss, and water holding capacity (WHC. The result revealed that the addition of 12% velvet bean flour into the rations increased dry matter consumption (P<0.05, but did not affect ADG, FE, IOFC, carcass production, and meat quality. The addition of 12% velvet bean flour produced the lowest cooking loss (P<0.05. The addition of 16% velvet bean tempeh into the rations significantly increased (P<0.05 dry matter consumption, however reduced (P<0.05 ADG, FE, and IOFC compared to control treatment. It is concluded that velvet bean flour at the level of 12% can be used as an alternative feed supplement in the ration of Sumba Ongole cattle and can replace the use of synthetic ß-agonist.

  14. Methionine in Velvet Bean (Mucuna pruriens) Based Broiler Starter ...

    African Journals Online (AJOL)

    natural ventilation and coffee husks as litter material. Experimental diets (Table 5) were ini- tiated at the ... Oyster shells. 1.00. 1.00. 1.00. 1.00. Bone meal. 2.00. 2.00. 2.00. 2.00. Salt. 0.50. 0.50. 0.50. 0.50. Bromix (vitamins). 0.50. 0.50. 0.50. 0.50. Methionine. 0.10. 0.20. 0.30. Calculated analysis. Methionine. 0.35. 0.45. 0.55.

  15. Phytochemicalassay and Antiplatelet Activity of Fractions of Velvet Bean Seeds (Mucuna pruriens L.

    Directory of Open Access Journals (Sweden)

    WAHYU WIDOWATI

    2010-06-01

    Full Text Available Platelet aggregation is an important factor contributing to the formation of thrombus due to an uncontrolled blood clotting. An antiplatelet agent is a compound which decreases platelet aggregation and inhibits thrombus formation. The objectives of this study were to determine the class of compound employing phytochemical assay and to determine the in vitro antiplatelet activity of four fraction, namely hexane, ethyl acetate, butanol, and water fractions of velvet bean seeds (Mucuna pruriens L. using epinephrine (EPN as agonist of platelet aggregation. The antiplatelet activities were tested in human platelet rich plasma with hyperaggregation. To determine the activities, EPN was arranged at 4 level of concentrations (300, 150, 75, and 30 ì M, and antiplatelet agents were at 500 µg/ml. The results indicated that ethyl acetate, butanol and water fraction contained high flavonoids and moderate phenols. The water, butanol and ethyl acetate fractions of velvet bean seeds exhibited potential inhibition of EPN-induced platelet aggregation at all concentrations. The strongest antiplatelet agent was water fraction and had the same antiplatelet activity as aspirin at level 150, 75, and 30 ì M of EPN. Butanol fraction had the same antiplatelet activity as aspirin at the lowest EPN (30 ì M.

  16. Feeding value of processed horse eye bean ( Mucuna urens ) meal ...

    African Journals Online (AJOL)

    The study was designed to evaluate the performance of pullet chicks fed graded levels of processed horse eye bean meal (HEBM) as partial replacement for soybean meal. The cracked beans were subjected to three processing methods viz: soaking in plain water for 48 hours, cooking for 90 minutes, and toasting on open ...

  17. Growth and yield of broccoli fertilized with doses of velvet bean in greenhouse

    Directory of Open Access Journals (Sweden)

    Ellen Rúbia Diniz

    2015-06-01

    Full Text Available The dose effects of green manure in vegetable crops production are still poorly understood. There are few scientific studies indicate that increasing the dose may influence plants characteristics. The objectives were to evaluate the effect of doses of velvet bean green manure on growth and yield, the partitioning of dry matter and nitrogen (N in plants of broccoli, as well as determine the apparent recovery and physiological efficiency of use N. We established four treatments plus a control. The treatments consisted of four levels of green manure: 0, 3, 6, 9 t ha-1 on a dry matter basis, with the addition of 12 t ha-1 of compost. Doses of green manure applied influenced the growth and yield of broccoli. The distribution of dry matter between plant parts of broccoli is not influenced by the doses of green manure. Doses of green manure influenced the amount of N accumulated in the inflorescence and whole plant of broccoli. The apparent recovery of N from green manure and efficiency of N use by plants of broccoli are positively associated with the applied doses.

  18. Agronomic performance of velvet bean at different spatial arrangement; Desempenho agronomico de mucuna-verde em diferentes arranjos espaciais

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Aijanio Gomes de Brito; Goncalves Junior, Murilo [Universidade Federal Rural do Rio de Janeiro (UFRRJ), Seropedica, RJ (Brazil); Guerra, Jose Guilherme Marinho; Costa, Janaina Ribeiro; Espindola, Jose Antonio Azevedo; Araujo, Ednaldo da Silva, E-mail: gmguerra@cnpab.embrapa.b, E-mail: janaina@cnpab.embrapa.b, E-mail: jose@cnpab.embrapa.b, E-mail: ednaldo@cnpab.EMBRAP [EMBRAPA Agrobiologia, Seropedica, RJ (Brazil)

    2011-06-15

    The objective of this work was to evaluate the effect of different plant spatial arrangements on agronomic performance of velvet-bean (Mucuna pruriens var. utilis). The experiment was performed with eight treatments, distributed in a randomized complete block design in a 2x4 factorial arrangement, with four replicates. The treatments were velvet bean sowing at two spacings between furrows (0.5 and 1.0 m) and four plant densities (2, 4, 8 and 16 plants m{sup -1}). Determinations were made for the soil covering and biological nitrogen fixation (BNF) rates, and for the dry matter yield and N accumulation in the plant shoots. Total soil cover was accomplished at 50 days after sowing at 16 plants m{sup -1} density and 0.5 m spacing between furrows. The combination of 16 plants m{sup -1}1density with the 1.0 m spacing between furrows provided the greatest dry matter yield and accumulated most N in the plant shoots. Irrespective of the plant spatial arrangement, the estimation of BNF in this species shows that about 70% N present in the shoot is derived from the atmosphere. (author)

  19. Difference planted season and creeper-pole on both growth and yield of the two cultivars of velvet bean (Mucuna pruriens (L. DC.

    Directory of Open Access Journals (Sweden)

    SUPRIYONO

    2008-07-01

    Full Text Available The aims of this research were to know the effect of different cultivars, planted seasons and creeper poles at velvet bean (Mucuna pruriens (L. DC. growth, yield and their interactions. This research was conducted on litosol soil in Tancep, Ngawen, Gunungkidul on 170 m up sea level and 9-10° elevation. The depth of soil tillage was 5-17 cm. Design utilization was Randomized Completed Block Design (RCBD with factorial 3 factors. The treatment was (i cultivars: rase and putih Gunungkidul (ii planted seasons: dry and rainy seasons and (iii creeper-poles: control, corn 0 weeks old, corn 2 weeks old, corn 4 weeks old and bambu. There is replicated 3 times. The result of this research was the 1st velvet bean growth on rainy season was rapidly but they have long time planted. The 2nd, by splited rase cultivars, rainy season and creeper-pole utilization was yield increased. The 3rd, on the rainy season, the high yield was come by rase cultivar and creeper-pole utilization. The 4th, with the 2 times velvet bean density and without calculated corn yield, rase cultivar planted on rainy season and bamboo creeper-pole coused the highest velvet bean yield but no significant different with 4 weeks corn creeper-pole.

  20. Feeding value of processed horse eye bean meal as alternative ...

    African Journals Online (AJOL)

    ... and toasting on open fire at 100oC after sundrying. The processed beans were milled to pass through a four mm mesh and used for diet formulation. Six experimental diets were formulated each at brooding and rearing phase, with diet 1 as control, while soybean meal in the control diets were replaced with the horse eye ...

  1. Ingestive behavior of finishing sheep fed detoxified castor bean meal

    Directory of Open Access Journals (Sweden)

    Daniel Cézar da Silva

    2016-06-01

    Full Text Available ABSTRACT Castor bean crops stand out in the Northeastern Brazil for oil production, producing coproducts with potential for animal diets. Thus, this work evaluated the effect on ingestive behavior when 0, 33, 67 and 100% of detoxified castor bean meal (DCBM were included to substitute soy bean meal in diets for sheep. The randomized blocks design was used with five sheep in each treatment. Dry matter intake and neutral detergent fiber intake were not affected (P > .05 by the inclusion of DCBM in the diet, with means of 1362.6 and 582.98 g/animal/day, respectively. Substitution of soybean meal by DCBM did not affect (P > .05 times of rumination, idle and total chewing, with averages of 181.33, 347.04 and 366.24 minute/12 h, respectively. A quadratic effect (P < .05 was found for feeding time, with minimum of 164.56 min/12 h, when 60% of DCBM was included in the diet. A quadratic effect (P < .05 was verified for eating efficiency with maximum of 4.43 g DM/minute and 2.08 g NDF/minute. Rumination efficiency in g DM and NDF/minute were not affected (P < .05, with means of 4.31 and 1.84, respectively. The substitution of soybean meal by DCBM decreases feeding time when 60% of it was used but does not influence the intake of DM and NDF, time spent in ruminating and idle, and total chewing time. The use of 60% of DCBM increases feeding efficiency of DM and NDF, and does not compromise the efficiency of rumination.

  2. Deer Velvet

    Science.gov (United States)

    ... deer velvet is used as a tonic for children with “failure to thrive,” mental retardation, learning disabilities, slow growth, or bone problems including rickets. In herbal combinations, deer velvet is used to ...

  3. Fermentation of rapeseed meal, sunflower meal and faba beans in combination with wheat bran increases solubility of protein and phosphorus

    DEFF Research Database (Denmark)

    Poulsen, Hanne Damgaard; Blaabjerg, Karoline

    2017-01-01

    BACKGROUND To increase self-supply of protein and phosphorus (P) in European pig and poultry diets and reduce nitrogen (N) and P excretion, attention is directed to approaches increasing protein and P digestibility of rapeseed, sunflower and faba beans. Wheat bran is rich in enzymes degrading...... and solubilizing protein and phytate. Herein, solubilization of protein, N and P was investigated when increasing ratios of wheat bran were fermented with rapeseed meal (RSM), sunflower meal (SFM), faba beans (FB) or a combination of these (RSM/SFM/FB). RESULTS Protein, N and P solubility was greater, for all...

  4. Efeito da mucuna e amendoim em rotação com algodoeiro A study on crop rotation for cotton using velvet bean and peanut

    Directory of Open Access Journals (Sweden)

    Carlos A. M. Ferraz

    1977-01-01

    Full Text Available O efeito da rotação de mucuna (Stizolobium atterrimum Piper & Tracy e amendoim (Arachis hypogaea L. e de duas variedades comerciais de algodoeiro, IAC RM3 e IAC 12-2 (Gossypium hirsutum L. foi estudado nos anos agrícolas de 1967/68 a 1972/73. Foram instalados dois ensaios, um em Presidente Bernardes, com fusariose, em solo podzolizado de Lins e Marília var. Lins naturalmente infectado por Fusarium oxysporumf. vasinfectum e o nematóide causador de galhas Meloidogyne incognita (Kofoid & White Chitwood, e outro em Presidente Venceslau, sem fusariose, em latossolo vermelho-escuro f. arenosa não infectado. A variedade comercial IAC RM3 é resistente e a IAC 12-2 é suscetível à fusariose. Para a análise estatística dos dados adotou-se o esquema de parcelas subdivididas, com seis repetições, tendo sido consideradas como parcelas as variedades de algodoeiro IAC RM3 e IAC 12-2, plantadas em 1968/69, 1970/71, 1971/72 e 1972/73, e como subparcelas as culturas em rotação, mucuna, amendoim e as variedades de algodoeiro IAC RM3 e IAC 12-2, plantadas nos anos-agrícolas de 1967/68 e 1969/70. Em solos com fusariose, em 1968/69, e em solos sem fusariose, no ano agrícola de 1970/71, destacou-se o efeito da rotação com mucuna, seguida da rotação com amendoim. Depois do plantio consecutivo de algodoeiro durante três anos (1970/71 a 1972/73, cessaram praticamente os efeitos da rotação para os dois casos. Houve aumento do teor de potássio após o primeiro ano de rotação, sendo maior para a mucuna.The effect of rotation of velvet bean (Stizolobium atterrimum Piper & Tracy, and peanut (Arachis hypogaea L. with two comercial varieties of cotton IAC RM3 and IAC 12-2 (Gossypium hirsutum L. was studied during 1967/68 to 1972/73. One experiment was conducted in a soil naturally infected by Fusarium oxysporum f. vasinfectum (Atk. Snyder & Hansen and by Meloidogyne incognita (Kofoid & White Chitwood, (President Bernardes, State of São Paulo, in

  5. Effects of Kidney Bean, Phaseolus vulgaris Meal on the Growth ...

    African Journals Online (AJOL)

    , Oreochromis niloticus (mean weight 1.36 + 0.05 g) fed diets containing varying levels of the kidney bean, Phaseolus vulgaris were investigated under laboratory conditions. The kidney bean was incorporated at separate levels of 60, 40, ...

  6. Meals based on vegetable protein sources (beans and peas) are more satiating than meals based on animal protein sources (veal and pork) ? a randomized cross-over meal test study

    OpenAIRE

    Marlene D. Kristensen; Bendsen, Nathalie T.; Christensen, Sheena M.; Astrup, Arne; Raben, Anne

    2016-01-01

    Background: Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef) because of environmental concerns. Instead, protein from vegetable sources (beans, peas) should be increased. However, little is known about the effect of these vegetable protein sources on appetite regulation.Objective: To examine whether meals based on vegetable protein sources (beans/peas) are comparable to meals based on animal protein sources (veal/pork) regarding meal-induced ap...

  7. A technique developed for labeling the green manures (sunnhemp and velvet bean) with {sup 15} N for nitrogen dynamic studies; Tecnica para marcacao dos adubos verdes crotalaria juncea e mucuna-preta com {sup 15} N para estudos de dinamica do nitrogenio

    Energy Technology Data Exchange (ETDEWEB)

    Ambrosano, Edmilson Jose [Instituto Agronomico de Campinas, SP (Brazil). Secao de Leguminosas; Trivelin, Paulo Cesar Ocheuze; Muruoka, Takashi [Centro de Energia Nuclear na Agricultura (CENA), Piracicaba, SP (Brazil)

    1997-07-01

    A technique was developed for labeling the leguminous plant tissue with nitrogen ({sup 15} N) to obtain labelled material for nitrogen dynamic studies. Sunnhemp (crotalaria juncea L.) and velvet beans (Mucuna aterrima, sinonimia Stizolobium aterrimum Piper and Tracy) were grown in pots containing 10 kg of a Red Yellow Podzolic soil, under greenhouse conditions. The rate of 1.2 of nitrogen (ammonium sulphate with 11.37 atom % {sup 15} N) per pot was applied three times. The labelled dried plant material showed 3.177 and 4.337 of atom % {sup 15} N, respectively for velvet beans and sunnhemp. (author)

  8. Meals based on vegetable protein sources (beans and peas) are more satiating than meals based on animal protein sources (veal and pork) - a randomized cross-over meal test study

    DEFF Research Database (Denmark)

    Kristensen, Marlene Dahlwad; Bendsen, Nathalie Tommerup; Christensen, Sheena M

    2016-01-01

    BACKGROUND: Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef) because of environmental concerns. Instead, protein from vegetable sources (beans, peas) should be increased. However, little is known about the effect of these vegetable protein sources...... on appetite regulation. OBJECTIVE: To examine whether meals based on vegetable protein sources (beans/peas) are comparable to meals based on animal protein sources (veal/pork) regarding meal-induced appetite sensations. DESIGN: In total, 43 healthy, normal-weight, young men completed this randomized, double......-Legume compared to HP-Meat or LP-Legume (pVegetable-based meals (beans/peas) influenced appetite sensations favorably compared to animal-based meals (pork/veal) with similar energy and protein content, but lower fiber content. Interestingly, a vegetable-based meal with low protein content...

  9. Chemical composition and fermentation characteristics of sugar cane silage enriched with detoxified castor bean meal

    Directory of Open Access Journals (Sweden)

    A.C. Oliveira

    2015-02-01

    Full Text Available This experiment was designed to evaluate the effects of the inclusion of detoxified castor bean meal (CM content on the chemical-bromatological composition, as well as the fermentation characteristics and dry matter losses of sugarcane silage. The treatments consisted of four levels (0, 7, 14 and 21% natural matter of addition of castor bean meal. The design was completely randomized, with five replicates. The material was ensiled in PVC silos of 50-cm in height and 10-cm in diameter, which were opened after 60 days. The density of fodder maintained in the silos was equal to 750kg of natural matter/m3. In order to quantify the gas and effluent losses, the silos were weighed at the beginning and at the end of the experiment. The addition of castor bean meal has increased the levels of DM and crude protein and reduced the levels of neutral detergent fiber, N-NH3, ethanol, and gas and effluent losses from silages, but did not affect pH values. During ensiling, alcoholic fermentation was controlled with the inclusion of the additive.

  10. Fermentation of rapeseed meal, sunflower meal and faba beans in combination with wheat bran increases solubility of protein and phosphorus.

    Science.gov (United States)

    Poulsen, Hanne Damgaard; Blaabjerg, Karoline

    2017-01-01

    To increase self-supply of protein and phosphorus (P) in European pig and poultry diets and reduce nitrogen (N) and P excretion, attention is directed to approaches increasing protein and P digestibility of rapeseed, sunflower and faba beans. Wheat bran is rich in enzymes degrading and solubilizing protein and phytate. Herein, solubilization of protein, N and P was investigated when increasing ratios of wheat bran were fermented with rapeseed meal (RSM), sunflower meal (SFM), faba beans (FB) or a combination of these (RSM/SFM/FB). Protein, N and P solubility was greater, for all mixtures, the more wheat bran was included and the longer the mixtures were fermented. The increase in N (FB > RSM/SFM/FB > SFM > RSM) and protein solubility (RSM/SFM/FB > RSM > SFM > FB) was greatest from day 0 to day 3 and thereafter limited, whereas P solubility increased during the whole period (5 days; FB > RSM/SFM/FB > SFM > RSM). In general, FB showed the highest solubility and highest increase in N and P solubility, while RSM showed the highest protein solubility and RSM/SFM/FB the highest increase in protein solubility. Fermentation of RSM, SFM, FB and RSM/SFM/FB without or with wheat bran uncovers a potential for increased protein and P digestibility and thereby reduced N and P excretion from pigs and poultry. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  11. Effects of inclusion level on nutrient digestibility and energy content of wheat middlings and soya bean meal for growing pigs.

    Science.gov (United States)

    Huang, Qiang; Piao, Xiangshu; Liu, Ling; Li, Defa

    2013-01-01

    Two experiments were conducted to determine the effects of inclusion level of wheat middlings and soya bean meal on apparent total tract digestibility (ATTD) of energy and chemical components of these ingredients in growing pigs. Furthermore, the effects of the inclusion level on their contents of digestible energy (DE) and metabolisable energy (ME) were also determined by the difference method. In Experiment 1, six diets were fed to 36 growing pigs according to a completely randomised design. The basal diet was a corn-soya bean meal diet while the other five diets contained 9.6%, 19.2%, 28.8%, 38.4% or 48.0% of wheat middlings added at the expense of corn and soya bean meal. The measured digestibility of energy and most nutrients of wheat middlings increased (p contents were significantly lower (8.9 MJ/kg DM) than for the higher levels (10.7 to 11.9 MJ/kg DM, p bean meal (22.2% and 33.6%). The content of DE in soya bean meal did not differ at 22.2% and 33.6% inclusion levels (16.2 and 16.3 MJ/kg DM, respectively), but the digestibility of dry matter (DM), organic matter and carbohydrates was increased at a higher inclusion level (p bean meal and wheat middlings was affected by their dietary inclusion levels. For soya bean meal, the estimated energy contents was independent of its inclusion level, but not for wheat middlings. Therefore, the inclusion level of wheat middlings has to be considered for estimating their energy value.

  12. Bean and rice meals reduce postprandial glycemic response in adults with type 2 diabetes: a cross-over study

    Directory of Open Access Journals (Sweden)

    Thompson Sharon V

    2012-04-01

    Full Text Available Abstract Background Around the world, beans and rice are commonly consumed together as a meal. With type 2 diabetes increasing, the effect of this traditional diet pattern on glycemic response has not been studied fully. Methods We evaluated the glycemic response of bean and rice traditional meals compared to rice alone in adults with type 2 diabetes. Seventeen men and women with type 2 diabetes controlled by metformin (n = 14 or diet/exercise (n = 3 aged 35–70 years participated in the randomized 4 × 4 crossover trial. The white long grain rice control, pinto beans/rice, black beans/rice, red kidney beans/rice test meals, matched for 50 grams of available carbohydrate, were consumed at breakfast after a 12 hour fast. Capillary blood glucose concentrations at baseline and at 30 minute intervals up to 180 minutes postprandial were collected. MANOVA for repeated measures established glucose differences between treatments. Paired t tests identified differences between bean types and the rice control following a significant MANOVA. Results Postprandial net glucose values were significantly lower for the three bean/rice treatments in contrast to the rice control at 90, 120 and 150 minutes. Incremental area under the curve values were significantly lower for the pinto and black bean/rice meals compared to rice alone, but not for kidney beans. Conclusions Pinto, dark red kidney and black beans with rice attenuate the glycemic response compared to rice alone. Promotion of traditional foods may provide non-pharmaceutical management of type 2 diabetes and improve dietary adherence with cultural groups. Trial registration Clinical Trials number NCT01241253

  13. Influence of partial replacement of soya bean meal by faba beans or peas in heavy pigs diet on meat quality, residual anti-nutritional factors and phytoestrogen content.

    Science.gov (United States)

    Gatta, Domenico; Russo, Claudia; Giuliotti, Lorella; Mannari, Claudio; Picciarelli, Piero; Lombardi, Lara; Giovannini, Luca; Ceccarelli, Nello; Mariotti, Lorenzo

    2013-06-01

    The study evaluated the partial substitution of soybean meal by faba beans (18%) or peas (20%) as additional protein sources in diets destined for typical Italian heavy pig production. It compared animal performances, meat quality, the presence of residual anti-nutritional factors (ANF) and phytoestrogens in plasma and meat and the possible effects on pig health, by evaluating oxidative, inflammatory and pro-atherogenic markers. The results showed that the productive performances, expressed as body weight and feed conversion ratio, of pigs fed with faba bean and pea diets were similar to those of pigs fed only the soybean meal. Meat quality of pigs fed with the three diets was similar in colour, water-holding capacity, tenderness and chemical composition. Despite the higher levels of phytoestrogen in the plasma of pigs fed only the soybean meal, phytoestrogen concentration in the muscle was equivalent to that of animals fed diets with faba beans, whereas pigs fed a diet with peas showed a lower concentration. Inflammation and pro-atherogenic parameters did not show significant differences among the three diets. Overall, the partial substitution of soybean meal by faba beans appears more interesting than with peas, particularly in relation to the higher amount of polyphenols in the diet and the highest concentration of phytoestrogens found in the plasma and muscle of animals, while the pyrimidine anti-nutritional compounds present in the diet did not appear to accumulate and had no effect on the growth performance of animals.

  14. Tamanho de amostra para a estimação da média do comprimento, diâmetro e massa de sementes de feijão de porco e mucuna cinza Sample size for estimating the average length, diameter and weight of seeds of jack bean and velvet bean

    Directory of Open Access Journals (Sweden)

    Alberto Cargnelutti Filho

    2012-09-01

    Full Text Available O objetivo deste trabalho foi determinar o tamanho de amostra necessário para a estimação da média do comprimento, dos diâmetros maior e menor e da massa de sementes de feijão de porco (Canavalia ensiformis e de mucuna cinza (Stizolobium cinereum. Em 300 sementes de feijão de porco e em 300 sementes de mucuna cinza, foram mensurados os seguintes caracteres: comprimento, diâmetros maior e menor e massa. Foram calculadas medidas de tendência central e de variabilidade. Após, foram testadas as hipóteses de igualdade entre as médias e de homogeneidade entre as variâncias. Foi determinado o tamanho de amostra por meio de reamostragem, com reposição de 10.000 amostras. Para a estimação da média do comprimento, dos diâmetros maior e menor e da massa, com intervalo de confiança de 95% igual a 10% da estimativa da média, 117 e 66 sementes são suficientes, respectivamente, para feijão de porco e mucuna cinza.The objective of this research was to determine the sample size (number of seeds to estimate the average of length, major and minor diameters and weight of seeds of jack bean (Canavalia ensiformis and velvet bean (Stizolobium cinereum. In 300 seeds of jack bean and 300 seeds of velvet bean it was measured following characters: length, major and minor diameters and weight. It was calculated measures of central tendency and variability. After the hypothesis of equality between the means and homogeneity of variances, were tested. It was determined the sample size using resampling with replacement of 10,000 samples. For estimating the average of length, major and minor diameters and weight, with amplitude of confidence interval of 95%, equal 10% of average estimate, 117 and 66 seeds are sufficient, respectively, for jack bean and velvet bean.

  15. Effects of substituting soya bean meal (SBM) with blood meal (BM) on biochemical profile of pregnant pigs.

    Science.gov (United States)

    Abonyi, Festus Otaka; Machebe, Ndubuisi Samuel; Ezea, Michael Sunday; Eze, James I; Omeke, Benjamin Chigozie; Marire, Benjamin Nwabueze

    2013-04-01

    Twenty-four Large White × Landrace crossbreed primigravid pigs, aged 7.50 to 8.00 months weighing between 86.15 and 88.24 kg were used to study the effects of feeding graded levels of soya bean meal (SBM) replaced blood meal (BM) diets on serum biochemical profile in gestating pigs. The pigs were randomly allotted to four finisher diets formulated such that BM replaced SBM at 0.0, 50.0, 75.0 and 100.0 %, respectively. The diets were T1 (100.0 % SBM, 0.0 % BM), T2 (50.0 % SBM, 50.0 % BM), T3 (25.0 % SBM, 75.0 % BM) and T4 (0.0 % SBM, 100.0 % BM). Individual animal's daily ration of the test diets was 2.20, 2.00 and 2.50 kg at stages one, two and three of gestation. Blood sampling and analysis for the effects of the test diets on biochemical profile of the experimental animals were carried out prior to conception, at weeks 3, 7 and 11 of gestation, respectively. The result showed no significant (P ≥ 0.05) dietary treatment effects on total protein, albumin, globulin fraction, aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase, creatinine and urea profile of the pigs fed with BM diets when compared to the control fed with 100.0 % SBM. There was however a significant (P ≤ 0.05) variation in these biochemical indices in all the experimental groups at different stages of gestation. It was concluded that BM can replace 100.0 % of SBM in the diets of pregnant pigs in the tropical humid environment without any deleterious effect on their health.

  16. Substitution of commercial concentrate with soy bean meal protected by tannin from banana stem juice for lambs

    Directory of Open Access Journals (Sweden)

    Dwi Yulistiani

    2011-03-01

    Full Text Available Study was conducted to evaluate the optimal utilization of protected soy bean meal with secondary compound from banana stem juice in ration for sheep and its effect on sheep performance. Soy bean meal was mixed with banana stem juice at ratio 1:1 (w/v then dried in the oven at temperature 90oC. This protected soy bean meal was used to substitute commercial concentrate in sheep ration. The experiment used 24 head male lamb Sumatera composite breed. The lambs were grouped into six group based on its body weight and was assigned to one of 4 diets treatment. The sheep was fed on grass basal diet and supplemented with commercial concentrate. Data recorded were feed consumption, nutrient digestibility, average daily gain, feed efficiency and nitrogen utilization. Study was conducted in randomized complete block design and data obtained were analyzed using general linier model from SAS program. Results show that dry matter intake (DMI significantly (P 0.05 between R10, R20 and R30. The increasing in DMI is followed by the increasing crude protein (CP from 8.75 (R0 to 10.64; 11.68 and 12.32 g/BB0.75 respectively for R10; R20 and R30. Commercial concentrate substitution by protected soy bean meal significantly increased DM and CP digestibility at all levels. However, this substitution did not significantly affected organic matter (OM, neutral detergent fiber (NDF and acid detergent fiber (ADF digestibility. Nitrogen excretion in urine was only increased at this level 30% substitution but nitrogen retention increased at substitution levels 20 and 30%. From this study can be concluded that commercial concentrate substitution with protected soy bean meal in the diet only increased CP consumption and CP digestibility but not average daily gain of lamb.

  17. Processing and characterization of extruded breakfast meal formulated with broken rice and bean flour

    Directory of Open Access Journals (Sweden)

    Ana Vânia Carvalho

    2012-09-01

    Full Text Available The objective of this work was to develop an extruded breakfast product containing broken rice and split old beans and to verify the influence of the extrusion process on their physicochemical, technological, and sensory characteristic. The final product had a protein content of 9.9 g.100 g-1, and therefore it can be considered a good source of proteins for children and teenagers. The dietary fiber content of the final edible product was 3.71 g.100 g-1. Therefore, the breakfast meal may be considered as a source of dietary fiber according to Brazilian law . As for the technological properties, the extruded product presented an expansion index of 8.89 and apparent density of 0.25 g.cm-3. With regard to the sensory analysis, the acceptance average was ranked between 6.8 and 7.7, corresponding to the categories "liked slightly" and "liked very much". With regard to purchase intention, 79% of the panelists said they would certainly or possibly purchase the product. Broken rice and split old beans are interesting alternatives for the elaboration of extruded breakfast products presenting good nutritional, technological, and sensory qualities.

  18. Meals based on vegetable protein sources (beans and peas) are more satiating than meals based on animal protein sources (veal and pork) - a randomized cross-over meal test study.

    Science.gov (United States)

    Kristensen, Marlene D; Bendsen, Nathalie T; Christensen, Sheena M; Astrup, Arne; Raben, Anne

    2016-01-01

    Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef) because of environmental concerns. Instead, protein from vegetable sources (beans, peas) should be increased. However, little is known about the effect of these vegetable protein sources on appetite regulation. To examine whether meals based on vegetable protein sources (beans/peas) are comparable to meals based on animal protein sources (veal/pork) regarding meal-induced appetite sensations. In total, 43 healthy, normal-weight, young men completed this randomized, double-blind, placebo-controlled, three-way, cross-over meal test. The meals (all 3.5 MJ, 28 energy-% (E%) fat) were either high protein based on veal and pork meat, HP-Meat (19 E% protein, 53 E% carbohydrate, 6 g fiber/100 g); high protein based on legumes (beans and peas), HP-Legume (19 E% protein, 53 E% carbohydrate, 25 g fiber/100 g); or low-protein based on legumes, LP-Legume (9 E% protein, 62 E% carbohydrate, 10 g fiber/100 g). Subjective appetite sensations were recorded at baseline and every half hour using visual analog scales until the ad libitum meal 3 h after the test meal. Repeated measurements analyses and summary analyses were performed using ANCOVA (SAS). HP-Legume induced lower composite appetite score, hunger, prospective food consumption, and higher fullness compared to HP-Meat and LP-Legume (pconsumption, and higher fullness compared to HP-Meat (penergy intake, respectively, was seen after HP-Legume compared to HP-Meat or LP-Legume (ppork/veal) with similar energy and protein content, but lower fiber content. Interestingly, a vegetable-based meal with low protein content was as satiating and palatable as an animal-based meal with high protein content.

  19. Fermentation characteristics, chemical composition and fractionation of carbohydrates and crude protein of silage of elephant grass wilted or with addition of castor bean meal

    Directory of Open Access Journals (Sweden)

    Leandro Sampaio Oliveira Ribeiro

    2014-06-01

    Full Text Available The experiment was conducted to evaluate the concentrations of ammonia nitrogen, hydrogen potential, the losses of deriving the fermentative process, nutritional value, the fractioning of carbohydrates and protein the elephant grass silage wilted or not containing castor bean meal. The experimental design was completely randomized, with five treatments and with four replications: elephant grass wilted; elephant not wilted; elephant grass more castor bean meal (6%; elephant grass more castor bean meal (12% and elephant grass more castor bean meal (18%, the coproduct was added with base on natural matter. We adopted a specific mass of 600 kg/m3. The silage containing 18% castor bean meal showed higher (P0.05 among the silages with additives for fractions A+B1, B2 and C. For the protein fractioning, the fractions A and C decreased (P<0.05 with increase of the inclusion of castor bean meal, differently, of the fraction B1+B2 which increased. The castor bean stands out as a good additive in silage of elephant grass to reduce moisture and improve the fermentation characteristics of silages also was effective in increasing the protein value of silages, especially when using the dose 18%.

  20. Evaluating the nutritive profile of three insect meals and their effects to replace soya bean in broiler diet.

    Science.gov (United States)

    Khan, S; Khan, R U; Alam, W; Sultan, A

    2017-11-03

    This study was conducted to evaluate the comparative effect of maggot meal, silkworm meal and mealworm as dietary protein source on the production performance and some aspects of meat quality in broilers. In this regard, maggot meal was reared on chicken offal and poultry waste. Silkworm meal was obtained from silk industry, while mealworm was developed through beetles rearing. A total of 120-day-old broiler chicks were randomly divided into four groups where soya bean meal (M0) was replaced with maggot meal (M1), silkworm meal (M2) and mealworm (M3) respectively. Each group was further divided into three replicates. The study was carried out for a period of 5 weeks. Diets containing mealworm significantly reduced overall feed consumption and resulted into higher weight gain (p feed conversion ratio (FCR) was recorded for birds fed with mealworm diet (p meat were higher (p insect meal is rich in essential nutrients and could be successfully used in broiler ration without compromising acceptability. In the light of this study, mealworm is the best choice in broiler ration, in comparison with maggot and silkworm. © 2017 Blackwell Verlag GmbH.

  1. Meals based on vegetable protein sources (beans and peas are more satiating than meals based on animal protein sources (veal and pork – a randomized cross-over meal test study

    Directory of Open Access Journals (Sweden)

    Marlene D. Kristensen

    2016-10-01

    Full Text Available Background: Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef because of environmental concerns. Instead, protein from vegetable sources (beans, peas should be increased. However, little is known about the effect of these vegetable protein sources on appetite regulation. Objective: To examine whether meals based on vegetable protein sources (beans/peas are comparable to meals based on animal protein sources (veal/pork regarding meal-induced appetite sensations. Design: In total, 43 healthy, normal-weight, young men completed this randomized, double-blind, placebo-controlled, three-way, cross-over meal test. The meals (all 3.5 MJ, 28 energy-% (E% fat were either high protein based on veal and pork meat, HP-Meat (19 E% protein, 53 E% carbohydrate, 6 g fiber/100 g; high protein based on legumes (beans and peas, HP-Legume (19 E% protein, 53 E% carbohydrate, 25 g fiber/100 g; or low-protein based on legumes, LP-Legume (9 E% protein, 62 E% carbohydrate, 10 g fiber/100 g. Subjective appetite sensations were recorded at baseline and every half hour using visual analog scales until the ad libitum meal 3 h after the test meal. Repeated measurements analyses and summary analyses were performed using ANCOVA (SAS. Results: HP-Legume induced lower composite appetite score, hunger, prospective food consumption, and higher fullness compared to HP-Meat and LP-Legume (p<0.05. Furthermore, satiety was higher after HP-Legume than HP-Meat (p<0.05. When adjusting for palatability, HP-Legume still resulted in lower composite appetite scores, hunger, prospective consumption, and higher fullness compared to HP-Meat (p<0.05. Furthermore, HP-Legume induced higher fullness than LP-Legume (p<0.05. A 12% and 13% lower energy intake, respectively, was seen after HP-Legume compared to HP-Meat or LP-Legume (p<0.01. Conclusion: Vegetable-based meals (beans/peas influenced appetite sensations favorably compared to animal-based meals

  2. Relation of soya bean meal level to the concentration of plasma free amino acids and body growth in white rats.

    Science.gov (United States)

    Mandal, Tapas K; Parvin, Nargish; Mondal, Santanu; Saxena, Vijaylaxmi; Saxena, Ashok K; Sarkar, Sabyasachi; Saha, Mitali

    2012-04-01

    Amino acid (AA) levels in plasma and body growth were determined in rats (n20) fed diets with different soya bean meal levels. Free AA in plasma was determined by reversed-phase high-pressure liquid chromatography. We have used four levels of protein diets like 8%, 15%, 23% and 35% in this trial. Rats which were fed the low-protein (8%) diet with low percentage of soya bean meal were found to be growth-retarded. The body weight gain of high protein group (35%) was lower than that of the 23% groups. In the rats fed with the low-soya bean meal diet, some nonessential AA (NEAA) in plasma like asparagine, aspartic acid, cysteine, glutamic acid and serine increased, whereas the essential AA (EAA), with the exception of arginine, methionine and valine decreased. Here, plasma EAA-to-NEAA ratios were not correlated to growth and experimental diet. We hypothesize that AA metabolism is associated to changes in growth in rats on different protein intake. This study has showed the sensitivity of body mass gain, feed intake, feed conversion rate of rats to four levels of protein in the diet under controlled experimental conditions. © 2011 Blackwell Verlag GmbH.

  3. Performance and histological responses of internal organs of broiler chickens fed raw, dehulled, and aqueous and dry-heated kidney bean meals.

    Science.gov (United States)

    Emiola, I A; Ologhobo, A D; Gous, R M

    2007-06-01

    The objective of the present study was to investigate the effect of raw and differently processed [aqueous heating, dehulled, and dry heating (toasted)] kidney bean meals on the performance, weights, and histology of internal organs of broiler chicken. The feeding trial lasted for 56 d. Two hundred twenty-five 1-d-old broiler chicks (Anak strain) were used for the study. There were 5 treatment groups of 3 replicates with 15 birds per replicate. Raw and processed kidney bean meals were used to replace 50% protein supplied by soybean in the control diet. Data collected were used to evaluate feed intake, weight gain, and efficiency of feed utilization. The weights of liver, pancreas, kidney, heart, and lungs were also recorded and tissue samples of each collected for histological examination. Average daily food intake, average daily gain, and efficiency of feed utilization were influenced by the dietary treatments. Average daily food intake and average daily gain in birds fed the control diet and heat-treated kidney bean meals were similar and significantly (Praw or dehulled meals. Feed conversion ratio was significantly (Praw or dehulled meals compared with those fed the control diet. The relative weight of the pancreas was significantly (Praw and dehulled kidney bean meals. The weight of the liver was significantly (Praw and dehulled meals, and the liver was characterized by marked coagulative necrosis and degeneration of the hepatocytes. The structural alterations were attributed to intake of trypsin inhibitors and haemagglutinins in the processed seeds. In conclusion, aqueous heated kidney bean meal can be used to replace 50% protein supplied by soybean meal in broiler starter and finisher diets without any adverse effect on the performance and the internal organs.

  4. Growth of fresh-water prawn Macrobrachium tenellum (Smith, 1871 juveniles fed isoproteic diets substituting fish meal by soya bean meal

    Directory of Open Access Journals (Sweden)

    Manuel García-Ulloa Gomez

    2008-02-01

    Full Text Available Growth parameters (standard length, weight, specific growth rate and daily weight gain of prawn Macrobrachium tenellum juveniles fed 40% crude protein isoproteic diets substituting fish meal with soya bean meal at various levels (20, 40, 60, 80 and 100% were evaluated for 45 days under laboratory conditions. Experimental diets were compared with a 100% fish meal based diet. Total survival was recorded for all the treatments at the end of the experiment. There were no significant differences (p > 0.05 for all the growth parameters among the dietary treatments. The initial mean weight (0.36 ± 0.10 g increased almost three times (1.00 ± 0.13 g after 45 days. The final specific growth fluctuated from 1.82% BW/d for the 60% soya bean meal inclusion diet, to 2.62% for the 100% fish meal diet. The mean final survival was 91.66%. Growth performance of M. tenellum juveniles was not affected by the dietary soya bean meal levels tested.Os parâmetros do crescimento (comprimento padrão, peso, taxa de crescimento específica e ganho diário do peso de juveniles do Macrobrachium tenellum alimentaram a 40% a proteína crua as dietas isoproteic que substituem a refeição de peixes com feijão de soya a refeição nos vários níveis (20, 40, 60, 80 e 100% foi avaliada por 45 dias sob condições do laboratório. As dietas experimentais foram comparadas com uma dieta baseada da refeição de peixes de 100%. A sobrevivência total foi gravada para todos os tratamentos no fim da experiência. Não havia nenhuma diferença significativa (p > 0.05 para todos os parâmetros do crescimento entre os tratamentos dietéticos. O peso médio inicial (0.36 ± 0.10 g aumentado quase três vezes (1.00 ± 0.13 g após 45 dias da cultura. O crescimento específico final flutuou de 1.82% BW/d para a dieta do inclusion da refeição do feijão de soya de 60%, a 2.62% obtidos para a dieta da refeição de peixes de 100%. A sobrevivência final média foi de 91.66%. O

  5. Evaluating the suitability of maggot meal as a partial substitute of soya bean on the productive traits, digestibility indices and organoleptic properties of broiler meat.

    Science.gov (United States)

    Khan, S; Khan, R U; Sultan, A; Khan, M; Hayat, S U; Shahid, M S

    2016-08-01

    This study was conducted to replace soya bean meal with maggot meal at difference percentages. A total of 120 one-day-old broiler chicks were divided into four groups. Four diets were formulated with maggot meal to replace soya bean meal at the rate of 0%, 10%, 20% and 30% designated as A, B, C and D respectively. Feed and water were offered ad libitum during the study which lasted for 28 days. Feed intake decreased significantly in treated groups while body weight, Feed conversion ratio and dressing percentage increased significantly in group D. Apparent metabolizable energy increased significantly in the group fed 30% maggot meal; however, no significant difference was found in dry matter, crude protein, crude fibre, ether extract, ash and nitrogen free extract between the control and treated groups. The result of sensory evaluation revealed that tenderness and juiciness increased significantly in group C and B respectively. The colour and flavour were most accepted in group B and C. The results indicate that replacement of soya bean meal at the rate of 30% in broiler feed produced most favourable results. Journal of Animal Physiology and Animal Nutrition © 2016 Blackwell Verlag GmbH.

  6. Effects of feeding processed kidney bean meal (Phaseolus vulgaris by replacing soybean meal on egg fertility and qualities of chicks of white leghorn hens

    Directory of Open Access Journals (Sweden)

    Sisay Fikru

    2015-06-01

    Full Text Available A study was conducted to evaluate the effects of feeding processed kidney bean meal (PKBM by replacing soybean meal (SBM on fertility, hatchability, embryonic mortality and chick quality of white leghorn (WL hens. A total of 225 white leghorn hens (195 layers and 30 cocks with uniform body weight (BW and age were randomly distributed into 15 pens and assigned to five treatments (i.e., T1, T2, T3, T4, and T5. A total of 360 eggs collected from all the treatment birds were used for the analysis. The feeds of the treatments were SBM substituted by PKBM at 0, 25, 50, 75 and 100% levels for T1, T2, T3, T4, and T5, respectively. Replacement of SBM with PKBM in the diet did not affect the fertility, hatchability, embryonic mortality, chick length, chick weight, and chick quality by visual score. As no difference is observed, 100% replacement of SBM by PKBM (dosed at 100 g/kg concentrate diet is possible.

  7. Feeding of Dehulled-micronized Faba Bean ( var. minor as Substitute for Soybean Meal in Guinea Fowl Broilers: Effect on Productive Performance and Meat Quality

    Directory of Open Access Journals (Sweden)

    Vincenzo Tufarelli

    2015-10-01

    Full Text Available The present study aimed to assess the effect of dietary substitution of soybean meal (SBM with dehulled-micronized faba bean (Vicia faba var. minor in guinea fowl broilers on their growth traits, carcass quality, and meat fatty acids composition. In this trial, 120 day-old guinea fowl keets were randomly assigned to two treatments which were fed from hatch to 12 weeks of age. Birds were fed two wheat middlings-based diets comprising of a control treatment which contained SBM (78.3 g/kg and a test diet containing dehulled-micronized faba bean (130 g/kg as the main protein source. Substituting SBM with faba bean had no adverse effect on growth traits, dressing percentage, or breast and thigh muscles relative weight of the guinea fowls. Conversely, a decrease (p<0.05 of abdominal fat was found in guinea fowls fed the faba bean-diet. Breast muscle of birds fed faba bean had higher L* score (p<0.05 and water-holding capacity (p<0.05 than the SBM control diet. Meat from guinea fowls fed faba bean had less total lipids (p<0.05 and cholesterol (p<0.01, and higher concentrations of phospholipids (p<0.01. Feeding faba bean increased polyunsaturated fatty acid concentrations in breast meat and decreased the saturated fatty acid levels. Moreover, dietary faba bean improved the atherogenic and thrombogenic indexes in guinea fowl breast meat. Results indicated that substitution of SBM with faba bean meal in guinea fowl diet can improve carcass qualitative traits, enhancing also meat lipid profile without negatively affecting growth performance.

  8. Effects of a brown beans evening meal on metabolic risk markers and appetite regulating hormones at a subsequent standardized breakfast: a randomized cross-over study.

    Science.gov (United States)

    Nilsson, Anne; Johansson, Elin; Ekström, Linda; Björck, Inger

    2013-01-01

    Dietary prevention strategies are increasingly recognized as essential to combat the current epidemic of obesity and related metabolic disorders. The purpose of the present study was to evaluate the potential prebiotic effects of indigestible carbohydrates in Swedish brown beans (Phaseolus vulgaris var. nanus) in relation to cardiometabolic risk markers and appetite regulating hormones. Brown beans, or white wheat bread (WWB, reference product) were provided as evening meals to 16 healthy young adults in a randomised crossover design. Glucose, insulin, appetite regulatory hormones, GLP-1, GLP-2, appetite sensations, and markers of inflammation were measured at a following standardised breakfast, that is at 11 to 14 h post the evening meals. Additionally, colonic fermentation activity was estimated from measurement of plasma short chain fatty acids (SCFA, including also branched chain fatty acids) and breath hydrogen (H2) excretion. An evening meal of brown beans, in comparison with WWB, lowered blood glucose (-15%, pbreakfast. Breath H2 (141%, pimportant measures of cardiometabolic risk and appetite regulatory hormones, within a time frame of 11-14 h, in comparison to a WWB evening meal. Concentrations of plasma SCFA and H2 were increased, indicating involvement of colonic fermentation. Indigestible colonic substrates from brown beans may provide a preventive tool in relation to obesity and the metabolic syndrome. ClinicalTrials.gov NCT01706042.

  9. Effects of a brown beans evening meal on metabolic risk markers and appetite regulating hormones at a subsequent standardized breakfast: a randomized cross-over study.

    Directory of Open Access Journals (Sweden)

    Anne Nilsson

    Full Text Available BACKGROUND: Dietary prevention strategies are increasingly recognized as essential to combat the current epidemic of obesity and related metabolic disorders. The purpose of the present study was to evaluate the potential prebiotic effects of indigestible carbohydrates in Swedish brown beans (Phaseolus vulgaris var. nanus in relation to cardiometabolic risk markers and appetite regulating hormones. METHODS: Brown beans, or white wheat bread (WWB, reference product were provided as evening meals to 16 healthy young adults in a randomised crossover design. Glucose, insulin, appetite regulatory hormones, GLP-1, GLP-2, appetite sensations, and markers of inflammation were measured at a following standardised breakfast, that is at 11 to 14 h post the evening meals. Additionally, colonic fermentation activity was estimated from measurement of plasma short chain fatty acids (SCFA, including also branched chain fatty acids and breath hydrogen (H2 excretion. RESULTS: An evening meal of brown beans, in comparison with WWB, lowered blood glucose (-15%, p<0.01- and insulin (-16%, p<0.05 responses, increased satiety hormones (PYY 51%, p<0.001, suppressed hunger hormones (ghrelin -14%, p<0.05, and hunger sensations (-15%, p = 0.05, increased GLP-2 concentrations (8.4%, p<0.05 and suppressed inflammatory markers (IL-6 -35%, and IL-18 -8.3%, p<0.05 at a subsequent standardised breakfast. Breath H2 (141%, p<0.01, propionate (16%, p<0.05, and isobutyrate (18%, P<0.001 were significantly increased after brown beans compared to after WWB, indicating a higher colonic fermentative activity after brown beans. CONCLUSIONS: An evening meal with brown beans beneficially affected important measures of cardiometabolic risk and appetite regulatory hormones, within a time frame of 11-14 h, in comparison to a WWB evening meal. Concentrations of plasma SCFA and H2 were increased, indicating involvement of colonic fermentation. Indigestible colonic substrates from brown

  10. Velvet Creative Alliance

    Index Scriptorium Estoniae

    2007-01-01

    Tallinnas Niine t. 11 asuva disainibüroo Velvet Creative Alliance sisekujundus, mille eest sisearhitekt Taavi Aunre (Boom) pälvis Eesti Sisearhitektide Liidu 2006. a. büroointerjööri preemia. Osa mööblist on valmistatud T. Aunre jooniste järgi. Graafilise disaini osa kavandas disainibüroo ise. T. Aunrest, tema tähtsamad tööd. Plaan, 9 värv. vaadet, foto T. Aunrest

  11. The Magic Velvet Bean of Mucuna pruriens

    Directory of Open Access Journals (Sweden)

    Lucia Raffaella Lampariello

    2012-10-01

    Full Text Available Mucuna pruriens (Fabaceae is an established herbal drug used for the management of male infertility, nervous disorders, and also as an aphrodisiac. It has been shown that its seeds are potentially of substantial medicinal importance. The ancient Indian medical system, Ayurveda, traditionally used M. pruriens, even to treat such things as Parkinson's disease. M. pruriens has been shown to have anti-parkinson and neuroprotective effects, which may be related to its anti-oxidant activity. In addition, anti-oxidant activity of M. pruriens has been also demonstrated in vitro by its ability to scavenge DPPH radicals and reactive oxygen species. In this review the medicinal properties of M. pruriens are summarized, taking in consideration the studies that have used the seeds extracts and the leaves extracts.

  12. Effects of plant based organic fertilizer (faba bean meal) compared to farmyard manure on yield and quality of potatoes and soil organic matter levels

    OpenAIRE

    Raupp, Dr Joachim; Oltmanns, Meike

    2006-01-01

    Whereas the positive effects of farmyard manure on soil biological properties have been shown in several long-term experiments, no comparable information was available for plant based organic fertilizers. Since 1996 such materials were applied with the same amount of total nitrogen as farmyard manure (100 (kg ha-1) on a poor sandy soil. In 2005 it was found that faba bean meal application caused the same potato yield, and tubers with the same phosphorus content, but lower potassium and sligh...

  13. Standardized ileal digestibility of proteins and amino acids in sesame expeller and soya bean meal in weaning piglets.

    Science.gov (United States)

    Aguilera, A; Reis de Souza, T C; Mariscal-Landín, G; Escobar, K; Montaño, S; Bernal, M G

    2015-08-01

    Apparent ileal digestibility (AID) of diets containing sesame expeller (SE) and soya bean meal (SBM) was determined using 15 piglets (Genetiporc(®)), weaned at 17 ± 0.4 days with average body weight of 6.4 ± 0.7 kg (Fertilis 20 × G Performance, Genetiporc(®), PIC México, Querétaro, México). Piglets were randomly assigned to three treatments: (i) a reference diet with casein as the sole protein source; (ii) a mixed diet of casein-SE; and (iii) a mixed diet of casein-SBM. The chemical composition of SE and SBM was determined, and AID and standardized ileal digestibility (SID) of crude protein (CP) and amino acids (AAs) were determined for each protein source. SE contained greater quantities of ether extract, neutral detergent fibre, phytic acid, methionine and arginine than SBM. Lysine and proline contents and trypsin inhibitor activity were higher in SBM than in SE. The AID and SID of CP and AA (except for lysine and proline) were similar in SE and SBM. The AID of lysine and proline was higher in SBM than in SE (p protein source for early weaned pigs. Journal of Animal Physiology and Animal Nutrition © 2014 Blackwell Verlag GmbH.

  14. Responses of non-starch polysaccharide-degrading enzymes on digestibility and performance of growing pigs fed a diet based on corn, soya bean meal and Chinese double-low rapeseed meal.

    Science.gov (United States)

    Fang, Z F; Peng, J; Liu, Z L; Liu, Y G

    2007-08-01

    This study was conducted to investigate the effect of two distinct enzyme preparations on nutrients' digestibility and growth performance of growing pigs fed diets based on corn, soya bean meal and Chinese double-low rapeseed meal (DLRM). The two enzyme preparations were Enzyme R, a preparation extracted from fermentation of a non-GMO fungus Penicillum funiculosum, developed for multi-grain and multi-animal species; and Enzyme P, a xylanase preparation from Trichoderma longibrachiatum, for pigs fed corn-based diets only. Both enzymes were tested at 0, 0.25 and 0.50 g/kg feed using 70 crossbred male pigs (Large Yorkshire x Landrace) in five dietary treatments and seven replicates in each treatment, for growth period from 27 to 68 kg live weight in 49 days. Results showed that the supplementation of both enzymes (1) increased total-tract digestibility of dietary energy from 77.5% (control) to 81.4% (Enzyme R, p 0.05) and feed conversion ratio from 2.50 (control) to 2.42 (Enzyme R) and 2.36 (Enzyme P, p < 0.05); (3) there was a dose response but no significant differences were observed in enzyme efficacy between the two enzyme preparations. The present study demonstrated beneficial effects of applying xylanase-based enzymes to improve feeding values of pig diets based on corn, soya bean meal and DLRM.

  15. Influence of source and micronization of soya bean meal on growth performance, nutrient digestibility and ileal mucosal morphology of Iberian piglets.

    Science.gov (United States)

    Berrocoso, J D; Cámara, L; Rebollar, P G; Guzmán, P; Mateos, G G

    2014-04-01

    The effects of inclusion in the diet of different sources of soya bean meal (SBM) on growth performance, total tract apparent digestibility (TTAD) and apparent ileal digestibility (AID) of major dietary components and mucosal ileum morphology were studied in Iberian pigs weaned at 30 days of age. From 30 to 51 days of age (phase I), there was a control diet based on regular soya bean meal (R-SBM; 44% CP) of Argentina (ARG) origin and five extra diets in which a high-protein soya bean meal (HP-SBM; 49% CP) of the USA or ARG origin, either ground (990 μm) or micronized (60 μm), or a soya protein concentrate (SPC; 65% CP) substituted the R-SBM. From 51 to 61 days of age (phase II), all pigs were fed a common commercial diet in mash form. The following pre-planned orthogonal contrasts were conducted: (1) R-SBM v. all the other diets, (2) SPC v. all the HP-SBM diets, (3) micronized HP-SBM v. ground HP-SBM, (4) HP-SBM of ARG origin v. HP-SBM of US origin and (5) interaction between source and the degree of grinding of the HP-SBM. Dietary treatment did not affect growth performance of the pigs at any age but from 30 to 51 days of age, post weaning diarrhoea (PWD) was higher (Pdigestibility and ileal morphology as compared with feeding the R-SBM, but had no effect on pig performance. The inclusion in the diet of added value soya products (micronized SBM or SPC) in substitution of the R-SBM increased the TTAD of all nutrients and reduced PWD but had no advantage in terms of growth performance over the use of ground HP-SBM.

  16. The effect of supplementary formalin treated soya‐bean meal on feed intake, milk yield and live‐weight gain of dairy cows fed ensiled fodder beets

    DEFF Research Database (Denmark)

    Hermansen, John Erik; Kristensen, Troels

    1993-01-01

    to a traditional diet with fodder beets and ad libitum feeding with grass silage for a period of 12 weeks. The soya‐bean meal increased the daily intake of beet‐straw silage significantly from 13.1 to 14.1 kg DM (P ... to 400 g; P traditional diet, in which the total energy intake was close to that of the beet‐straw silage diets, milk and protein yield (but not milk fat yield) were lower by the beet‐straw silage feeding, although not significantly. However, this response seems to be typical...

  17. The Production of Benzaldehyde by Rhizopus oligosporus USM R1 in a Solid State Fermentation (SSF System of Soy Bean Meal: Rice Husks

    Directory of Open Access Journals (Sweden)

    Norliza, A. W.

    2005-01-01

    Full Text Available The cultivation of Rhizopus oligosporus USM R1 for the production of benzaldehyde, a bitter cherry almond flavour was performed using soya bean meal and rice husks as the substrates. The identification of R. oligosporus USM R1 was performed based on the observation made under light microscope and scanning electron microscope (SEM. The optimum conditions for the SSF in a 250-ml Erlenmeyer flask system were 40% (v/w water content, substrate particle size of 0.7 mm; inoculum size of 1 x 10^5 spores/g substrate; incubation temperature of 30C; substrate amount of 7 g and the ratio of soy bean meal: rice husks of 50:50%. A maximum benzaldehyde production was obtained when the substrate was agitated after 48 hour for a 96 hour fermentation time. The highest benzaldehyde production obtained after 96 hour cultivation was 5.47 mg g-1 substrate. The supplementation of carbon and nitrogen sources in the substrate mixture revealed an enhancement in the growth and benzyldehyde production. A maximum production of benzaldehyde was obtained with the supplementation of L-phenylalanine, a precursor for benzaldehyde biosynthesis which gave 38.69 mg benzaldehyde/g substrate. This is approximately 6-folds higher compared to the substrates without the supplementation of L-phenylalanine.

  18. Prevention of Salmonella contamination of finished soybean meal used for animal feed by a Norwegian production plant despite frequent Salmonella contamination of raw soy beans, 1994–2012

    Science.gov (United States)

    2014-01-01

    Background Salmonella contaminated animal feed is a major source for introducing Salmonella into the animal derived food chain. Because soybeans frequently are contaminated with Salmonella, soybean meal used as animal feed material, a by-product of a “crushing plant” which produces oil from soybeans, can be important source of Salmonella in the animal feed. We report the successful control of Salmonella from 1994 to 2012 in a Norwegian crushing plant producing soybean meal from imported soy beans. The results are based on an officially supervised HACCP based program including annual testing of around 4000 samples. Results During the 19-year period, 34% of samples collected during unloading of ships delivering soybeans yielded Salmonella; the proportion of samples from ships that yielded Salmonella varied from 12-62% each year. Dust samples from all shiploads from South America yielded Salmonella. In total 94 serovars of Salmonella were isolated, including nine (90%) of the EU 2012 top ten serovars isolated from clinical cases of salmonellosis in humans, including major animal pathogenic serovars like Spp. Typhimurium and Enteritidis. The effectiveness of the HACCP based control was indicated by a low prevalence of Salmonella contamination in the clean area of the plant, which is considered to be the main reason for the successful prevention of Salmonella in the end product. Despite extensive testing, no sample from the finished soybean meal product was found to be Salmonella contaminated. Conclusions This study shows that a HAACP-based control program in a soybean crushing plant can produce Salmonella free soybean meal despite frequent Salmonella contamination of raw soybeans. That approach is suggested as an effective way to minimize the risk of Salmonella exposure of the animal feed mills and contamination of the subsequent animal feed chain. PMID:25011553

  19. Metabolismo dos compostos nitrogenados em ovinos alimentados com dietas contendo farelo de mamona destoxificado = Nitrogen metabolism in sheep fed diets containing detoxified castor bean meal

    Directory of Open Access Journals (Sweden)

    Daniel Cézar da Silva

    2010-04-01

    Full Text Available Avaliou-se o efeito da inclusão de 0; 33; 67 e 100% do farelo de mamona destoxificado (FMD em substituição ao farelo de soja em dietas para ovinos em terminação sobre o metabolismo dos compostos nitrogenados, em delineamento de blocos ao acaso em parcelas subdivididas (tempos de coleta líquido ruminal e sangue, com cinco animais por tratamento. Não houve efeito (p > 0,05 sobre os parâmetros de metabolismo de nitrogênio, Ningerido, Nfecal, Nurinário, Nabsorvido e Nretido (g dia-1, relação Nfecal/Ningerido e Nurinário/Ningerido (%, Nfecal/Nurinário (g g-1 e balanço de nitrogênio (%, com médias 26,70 ± 5,50; 8,73 ± 1,79; 2,17 ± 0,71; 17,96 ± 3,98; 15,78 ± 3,17; 32,90 ± 2,82; 7,89 ± 2,55; 5,08 ± 1,61 e 59,19 ± 4,68, respectivamente. As dietas influenciaram (p The study evaluated the effect of levels 0, 33, 67 and 100% of detoxified castor bean meal (DCBM to replace soybean meal on nitrogen metabolism in diets for finishing sheep. The experimental design was randomized blocks in a split plot design (plot = levels of DCBM, and subplot = four collection times of ruminal liquid or blood: 0, 2.5, 5 and 7.5h, with five animals per treatment. No effect (p > 0.05 was verified on nitrogen metabolism parameters: Nintake,Nfaeces, Nurinary, Nabsorbed and Nretained (g day-1, Nfaeces/Nintake, Nurinary/Nintake (% and Nfecal/Nurinary (g g-1ratio and nitrogen balance (%, with means 26.70 ± 5.50, 8.73 ± 1.79, 2.17 ± 0.71, 17.96 ± 3.98, 15.78 ± 3.17, 32.90 ± 2.82, 7.89 ± 2.55, 5.08 ± 1.61 and 59.19 ± 4.68, respectively. The diets influenced (p < 0.05 pH and N-NH3 in ruminal fluid (RF and blood urea concentrations, with interaction (p < 0.05 levels of inclusion of castor bean meal x collection times of RF and blood only for N-NH3 and urea concentrations. Detoxified castor bean meal can be used to replace soybean meal in diets for finishing sheep, as it has no influence on nitrogen metabolism, with stable rumen pH, concentration of N

  20. Decomposição, liberação e volatilização de nitrogênio em resíduos culturais de mucuna-cinza (Mucuna cinerea Decomposition, release and volatilization of nitrogen from velvet bean (Mucuna cinerea residues

    Directory of Open Access Journals (Sweden)

    Rodolfo Gustavo Teixeira Ribas

    2010-08-01

    Full Text Available As leguminosas possibilitam a incorporação biológica de nitrogênio aos sistemas de produção. Contudo, existe pouco conhecimento sobre a decomposição, liberação e volatilização de nitrogênioassociados à diferentes doses de seus resíduos. Objetivouse, neste trabalho avaliar a decomposição, a liberação e a volatilização de nitrogênio de diferentes doses de mucuna-cinza (Mucuna cinerea Piper & Tracy. O experimento constou de tratamentos com 12 (C12 ou 25 (C25 Mg ha-1 de composto orgânico: C12AV0 (sem leguminosa; C12AV4 (4 Mg ha-1 de resíduo; C12AV8 (8 Mg ha-1; C12AV12 (12 Mg ha-1; C25; AV12 (12 Mg ha-1 e testemunha absoluta. Adotou-se o delineamento de blocos casualizados e cinco repetições. Foram determinadas as taxas de decomposição do adubo verde e liberação de N, o teor de N-mineral no solo e a volatilização de N-NH3. A liberação de N (t½=28 dias foi mais rápida que a decomposição do resíduo (t½=38 dias. Essa liberação de N eleva rapidamente os teores de N-mineral do solo e resulta também em maior elevação da volatilização de N-NH3. O incremento das doses de 8 para 12 Mg ha-1 de mucuna resultou em aumento mais que proporcional da volatilização acumulada de N-NH3, atingindo 30 kg ha-1 após 30 dias.The use of leguminous species allows the biological incorporation of nitrogen into cropping systems. Nevertheless, there is little knowledge about the decomposition, release and volatilization of nitrogen associated with the decomposition of different quantities of residues. The objective of this study was to evaluate the decomposition of the biomass, the release and volatilization of nitrogen from different doses of velvet bean (Mucuna cinerea Piper & Tracy residues. The treatments were established either with 12 (C12 or 25 (C25 Mg ha-1 of organic compost: C12AV0 (without residue; C12AV4 (4 Mg ha-1 of residue; C12AV8 (8 Mg ha-1; C12AV12 (12 Mg ha-1; C25; AV12 (12 Mg ha-1 and a control. The randomized

  1. A review of nutritional and toxicological implications of castor bean (Ricinus communis L.) meal in animal feeding systems.

    Science.gov (United States)

    Akande, T O; Odunsi, A A; Akinfala, E O

    2016-04-01

    The nutrient-rich defatted castor meal has been tested as a potential source of protein in diets of many livestock species but has limitation due to challenges of toxins. This review was conducted to compile the relevant research information on advances in the use of raw and differently processed castor seed meal in animal feed. In this article, distribution and uses of castor and its products were identified. Research findings on the nutrients profile, principal toxins, various detoxification strategies, nutritional value and toxicity on common livestock species were compiled and reviewed. The defatted seed meal had crude protein range of 32-48%, gross energy of about 3200 kcal/kg. Ricin content was 9.3 mg/g seed, and the average RCA content was 9.9 mg/g. The meal had high activity of lectin, which produced agglutination at about 4.70 mg/ml minimum assays. Reports of detoxification strategies showed varying degrees of success but high pH, moist heating and microbial techniques appeared to exert greater effect on deactivating ricin. Detoxification strategy for the allergen component is inconclusive. Tannins and the phenolic contents were present at trace level and did not constitute notable threat. It was concluded that castor seed holds great potential as feedstuff when upgraded but such upgrading must be safe, cost-effective and labour efficient for commercial acceptability. Journal of Animal Physiology and Animal Nutrition © 2015 Blackwell Verlag GmbH.

  2. Intake and digestibility of diets containing castor bean meal detoxified to finish of sheep Consumo e digestibilidade de dietas contendo farelo de mamona destoxificado para ovinos em terminação

    Directory of Open Access Journals (Sweden)

    Marcônio Martins Rodrigues

    2011-03-01

    Full Text Available The effect of including detoxified castor bean meal to substitute soy bean meal was evaluated to sheep finishing diets on intake, digestibility and energy value of the diets. A positive linear effect was verified for ether extract intake and acid detergent fiber with an intake raise of 0.015 g/BW0.75 in ether extract and 0.090 g/BW0.75 in acid detergent fiber per each unit percentage of detoxified castor bean meal added to the diet. There was maximun value in hemicellulose intake when included 39.55% of detoxified castor bean meal to the diet. Negative linear effect was verified for dry matter, organic matter, crude protein, total carbohydrates digestibility, respectively, with 0.0536, 0.0507, 0.0705 and 0.0572% decreases per unit percentage of detoxified castor bean meal added. Positive quadratic effect was verified for neutral detergent fiber and hemicellulose digestibility with 54.93 and 64.53% maximum in levels of the 38.6 and 31.4, respectively. Detoxified castor bean meal inclusion does not influence dry matter and nutrients intake, attending these animal class nutritional requirements. Including detoxified castor bean meal decreases dry mater, organic matter, crude protein, total carbohydrates digestibility, being in this situation recommended the inclusion of to 33% in the diet by allowing high neutral detergent fiber and hemicellulose digestibility. Despite these effects, the energy value of the diets is not influenced by the inclusion of detoxified castor bean meal.Avaliou-se a substituição do farelo de soja pelo farelo de mamona destoxificado em dietas para ovinos em terminação. O consumo de extrato etéreo e fibra em detergente ácido foi linear positivo, com aumento de 0,015 e 0,090g/UTM por unidade percentual de inclusão de farelo de mamona destoxificado, respectivamente. O consumo máximo de hemicelulose ocorreu para dietas que continham 39,55% de farelo de mamona destoxificado. A digestibilidade da matéria seca, mat

  3. Effect of diets containing potato protein or soya bean meal on the incidence of spontaneously-occurring subclinical necrotic enteritis and the physiological response in broiler chickens.

    Science.gov (United States)

    Fernando, P S; Rose, S P; Mackenzie, A M; Silva, S S P

    2011-02-01

    1. An experiment was conducted to compare and explain the incidence of spontaneously occurring subclinical necrotic enteritis in broiler chickens that were fed on two practical broiler diets that differed in the major protein concentrates (soya bean meal or potato protein concentrates) and examine the relationships between the severity of the disease and the growth performance and physiological responses of the chickens. 2. A total of 840, 20-d-old birds were randomly allocated to 12 pens. Two maize-based nutritionally complete diets that either contained some potato protein or soya bean meal as the major protein supplement were fed for 16 d. Twelve birds were randomly sampled from each pen at the end of the feeding period and their blood sampled and intestinal tracts and livers dissected. 3. The birds fed on the potato protein diet had a significantly 7·7% lower feed intake and a significantly 7·8% lower growth rate compared with the birds fed on the soya-based diet. There were no significant differences in feed conversion efficiency or mortality. There were no differences in the determined apparent metabolisable energy concentrations, however, the apparent dry matter digestibility of the potato protein diet was significantly higher than that of the soya based diet and the apparent crude protein digestibility of the potato protein diet was significantly lower. 4. A significantly higher alpha toxin antibody titre was found in the birds fed on the potato protein diet compared with those fed on the soya protein diet. There was a significantly increased incidence of hepatic lesions in the birds fed on the potato protein diet compared with the birds fed on the soya diet. The mean incidence of intestinal necroses tended to be greater in the birds fed on the potato protein diet (23·6%) compared with the birds fed on the soya-based diet (15·3%). 5. There was a significant linear relationship between ileal digesta sialic acid concentration and serum alpha toxin

  4. Effects of dehydrated lucerne and soya bean meal on milk production and composition, nutrient digestion, and methane and nitrogen losses in dairy cows receiving two different forages.

    Science.gov (United States)

    Doreau, M; Ferlay, A; Rochette, Y; Martin, C

    2014-03-01

    Dehydrated lucerne is used as a protein source in dairy cow rations, but little is known about the effects of lucerne on greenhouse gas production by animals. Eight Holstein dairy cows (average weight: 582 kg) were used in a replicated 4 × 4 Latin square design. They received diets based on either maize silage (M) or grass silage (G) (45% of diet on dry matter (DM) basis), with either soya bean meal (15% of diet DM) completed with beet pulp (15% of diet DM) (SP) or dehydrated lucerne (L) (30% of diet DM) as protein sources; MSP, ML, GSP and GL diets were calculated to meet energy requirements for milk production by dairy cows and degradable protein for rumen microbes. Dry matter intake (DMI) did not differ among diets (18.0 kg/day DMI); milk production was higher with SP diets than with L diets (26.0 v. 24.1 kg/day), but milk production did not vary with forage type. Milk fatty-acid (FA) composition was modified by both forage and protein sources: L and G diets resulted in less saturated FA, less linoleic acid, more trans-monounsaturated FA, and more linolenic acid than SP and M diets, respectively. Enteric methane (CH4) production, measured by the SF6 tracer method, was higher for G diets than for M diets, but did not differ with protein source. The same effects were observed when CH4 was expressed per kg milk. Minor effects of diets on rumen fermentation pattern were observed. Manure CH4 emissions estimated from faecal organic matter were negatively related to diet digestibility and were thus higher for L than SP diets, and higher for M than G diets; the resulting difference in total CH4 production was small. Owing to diet formulation constraints, N intake was higher for SP than for L diets; interaction between forage type and protein source was significant for N intake. The same statistical effects were found for N in milk. Faecal and urinary N losses were determined from total faeces and urine collection. Faecal N output was lower for M than for G diets but

  5. Dietary inclusion of raw faba bean instead of soybean meal and enzyme supplementation in laying hens: Effect on performance and egg quality

    Directory of Open Access Journals (Sweden)

    M.E. Abd El-Hack

    2017-02-01

    Full Text Available An experiment was conducted with 160 Hisex Brown laying hens to evaluate the effect of different inclusion levels of faba bean (FB and enzyme supplementation on productive performance and egg quality parameters. The experimental diets consisted of five levels of FB: 0% (control, 25%, 50%, 75% and 100%, substituting soybean meal (SBM, and two levels of enzyme supplementation (0 or 250 mg/kg. Each dietary treatment was assigned to four replicate groups and the experiment lasted 22 weeks. A positive relationship (P  0.05. The main effect of FB levels replacing for SBM affected (P < 0.05 yolk and shell percentages, yolk index, yolk to albumen ratio, shell thickness and egg shape index. It can be concluded that FB and enzyme supplementation could be included in hens diet at less than 50% instead of SBM to support egg productive performance, however higher raw FB levels negatively affected egg production indices and quality.

  6. Physiological and health-related response of broiler chickens fed diets containing raw, full-fat soya bean meal supplemented with microbial protease.

    Science.gov (United States)

    Erdaw, M M; Perez-Maldonado, R A; Iji, P A

    2017-10-10

    A 2 × 3 factorial study (protease: 0 or 1,5000 PROT/kg and raw full-fat soya bean meal [RSBM] replacing the commercial SBM at 0, 45 and 75 g/kg of diet) was conducted to examine the performance of broilers. Phytase (2000 FYT/kg) was uniformly added to each diet, each also replicated six times, with eight birds per replicate. Birds were raised in climate-controlled rooms using sawdust as the bedding material and offered starter, grower and finisher diets. Feed intake (FI) and body weight gain (BWG) were reduced (p  .05) mortality, footpad dermatitis or intestinal lesions in birds. At day 24, the weight, length, width and strength of tibia bone were reduced in chickens that received an elevated level of RSBM (75 g/kg of diet), but this was not significant at day 35. At day 24 (p diet, but P content was not affected. On days 24 (p diets. © 2017 Blackwell Verlag GmbH.

  7. Application of Comet assay to assess the effects of white bean meal on DNA of human lymphocytes

    Directory of Open Access Journals (Sweden)

    Luciana Lopes Silva Pereira

    2012-03-01

    Full Text Available This study was conducted to evaluate the potential induction of genotoxic effects of white bean flour using the Comet assay. The test was conducted with human lymphocytes present in whole blood immediately after collection, by incubation with white bean flour in three concentrations (3.92, 9.52 and 18.18 mg/mL at 37 ºC for 4 h followed by preparation of slides. Samples were considered positive (above 20% damage when the damage observed to cellular DNA was higher than the negative control. No genotoxic potential was found at the doses tested. However, it would be premature to suggest absence of risk to human health of DNA damage since the exposure of cells to the extract was restricted to four hours rather than a whole cell cycle. Additionally, further information on toxicology should be obtained in future studies.Este estudo foi realizado para avaliar o potencial de indução de efeitos genotóxicos da farinha de feijão branco utilizando o teste do Cometa. O ensaio foi realizado com linfócitos humanos presentes no sangue imediatamente após a coleta, por incubação com farinha de feijão branco em três concentrações (3,92, 9,52 e 18,18 mg/mL a 37 ºC por 4 h, seguida de preparação das lâminas. As amostras foram consideradas positivas (acima de 20% de dano, quando os danos observados no DNA celular foram maiores do que o controle negativo. Verificou-se que as doses testadas não mostraram potencial genotóxico. No entanto, seria prematuro fazer recomendações sobre o padrão de riscos para a saúde humana resultantes de danos ao DNA já que exposição das células ao extrato foi restrito ao período de quatro horas e não durante um ciclo celular completo. Além disso, outras informações sobre a toxicologia devem ser obtidas no futuro.

  8. The application of Near-Infrared Reflectance Spectroscopy (NIRS) to detect melamine adulteration of soya bean meal.

    Science.gov (United States)

    Haughey, Simon A; Graham, Stewart F; Cancouët, Emmanuelle; Elliott, Christopher T

    2013-02-15

    Soya bean products are used widely in the animal feed industry as a protein based feed ingredient and have been found to be adulterated with melamine. This was highlighted in the Chinese scandal of 2008. Dehulled soya (GM and non-GM), soya hulls and toasted soya were contaminated with melamine and spectra were generated using Near Infrared Reflectance Spectroscopy (NIRS). By applying chemometrics to the spectral data, excellent calibration models and prediction statistics were obtained. The coefficients of determination (R(2)) were found to be 0.89-0.99 depending on the mathematical algorithm used, the data pre-processing applied and the sample type used. The corresponding values for the root mean square error of calibration and prediction were found to be 0.081-0.276% and 0.134-0.368%, respectively, again depending on the chemometric treatment applied to the data and sample type. In addition, adopting a qualitative approach with the spectral data and applying PCA, it was possible to discriminate between the four samples types and also, by generation of Cooman's plots, possible to distinguish between adulterated and non-adulterated samples. Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. Evaluating the suitability of field beans as a substitute for soybean meal in early-lactating dairy cow: production and metabolic responses.

    Science.gov (United States)

    Tufarelli, Vincenzo; Khan, Rifat Ullah; Laudadio, Vito

    2012-02-01

    Twenty-four multiparous Holstein cows were utilized in a completely randomized design to examine the effect of feeding field beans (FB, Vicia faba L. var. minor) as substitute for soybean meal (SBM) on lactation performance and metabolic response during the early lactation period. Cows were individually divided into two equal groups and fed for 16 weeks on one each of the two experimental diets. The controls were fed pelleted concentrate contained 150 g/kg dry matter (DM) of SBM as the main protein source, whereas the experimental concentrate contained 345 g/kg DM of FB. Oat hay was offered ad libitum to cows and water was freely available. Blood samples were assayed for their content of: urea, glucose, triglycerides, cholesterol, total protein, albumin, calcium and phosphorus, aspartate aminotransferase (AST) and alanine aminotransferase (ALT), nonesterified fatty acids (NEFA) and β-hydroxybutyrate (BHBA). Inclusion of FB had no detectable effects on DM intake (DMI), body weight (BW), or body condition score (BCS). Neither milk yield nor quality were influenced by dietary treatment, except for milk urea nitrogen (MU) that was reduced in cows fed the FB diet (P milk were not affected adversely by added dietary FB. Concentration of blood urea (BU) was lower in cows fed the FB diet than in those fed the control SBM diet (P cows fed traditional SBM-based diet, and the results may elicit great interest for countries where soybean utilization is adversely influenced by high supply costs. © 2011 The Authors. Animal Science Journal © 2011 Japanese Society of Animal Science.

  10. Quality and acceptability of velvet bean ( Mucuna pruriens ) foliage ...

    African Journals Online (AJOL)

    Physical characteristics, temperature, pH and proximate composition of the silages were assessed after 21 days of ensiling. Preference for ... The coefficient of preference (CoP) was above unity for VBF (0, 25, 50 and 75) but less than unity for VBF- 100, showing that rams preferred silage with whole plant maize to sole VBF.

  11. Effects of substitution of soybean meal-alfalfa-maize by a combination of field bean or pea with hard wheat bran on digestion and growth performance in rabbits in Algeria

    Directory of Open Access Journals (Sweden)

    G. Lounaouci-Ouyed

    2014-06-01

    Full Text Available The aim of the trial was to study the effects of replacement of a soybean meal-alfalfa-maize based diet by a mixture of field bean (g/kg as fed: 257 crude protein [CP], 139 neutral detergent fibre [NDF] or pea (g/kg as fed: 203 CP, 122 NDF combined with hard wheat bran (g/kg as fed: 140 CP, 396 NDF and without supplementation of synthetic DL-methionine, on diet digestibility, growth and slaughter traits of growing rabbits. Three diets were formulated: a control diet mainly consisting of 15% of soybean meal, alfalfa and maize (SBM15 diet; g/kg as fed: 161 CP and 267 NDF and 2 experimental diets based on 26% of field bean (FB26 diet; g/kg as fed: 167 CP and 250 NDF or 30% of pea (P30 diet; g/kg as fed: 167 CP and 255 NDF as main protein source, and completed with hard wheat bran (34 and 40%, respectively for FB26 and P30 diets partly replacing alfalfa and maize. Diets were distributed ad libitum to 3 groups of 40 mixed-sex growing rabbits of Algerian white population, placed in collective cages (4 rabbits/cage from weaning (28 d, mean weight: 614±112 g until 77 d of age (slaughter. Faecal digestibility was measured between 42 and 46 d of age in 7 rabbits/group. Gross energy and crude protein digestibility coefficients were similar for SBM15 and FB26 diets (78.6 and 86.4%, respectively and lower for P30 diet (75.1 and 83.6%, respectively; P≤0.03. Treatments had no effect (P=0.12 on mortality rate, which was on av. 9.2%. Treatments did not affect growth performance from 28 to 77 d of age (30.8 g/d or feed intake (mean 94.6 g/d, but feed conversion ratio was higher for rabbits fed FB26 and P30 diets compared to those fed SBM15 diet (3.13 vs. 2.94; P=0.006. The dressing out percentages (mean 66.6% and the muscle/bone ratio (6.8 were similar for the 3 groups of rabbits. In conclusion, the substitution of soybean meal-alfalfa-maize by a combination of field bean or pea with hard wheat bran, without methionine supplementation, does not seem to affect

  12. How the velvet worm squirts slime

    OpenAIRE

    Concha, Andrés; Mellado, Paula; Morera-Brenes, Bernal; Costa, Cristiano Sampaio; Mahadevan, L,; Monge-Nájera, Julián

    2014-01-01

    The rapid squirt of a proteinaceous slime jet endows the ancient velvet worms (Onychophora) with a unique mechanism for defense from predators and for capturing prey by entangling them in a disordered web that immobilizes their target. However, to date neither qualitative nor quantitative descriptions have been provided for this unique adaptation. Here we investigate the fast oscillatory motion of the oral papillae and the exiting liquid jet that oscillates with frequencies $f\\sim 30-60$ Hz. ...

  13. Prevention of Salmonella contamination of finished soybean meal used for animal feed by a Norwegian production plant despite frequent Salmonella contamination of raw soy beans, 1994–2012

    OpenAIRE

    Wierup, Martin; Kristoffersen, Thor

    2014-01-01

    Background Salmonella contaminated animal feed is a major source for introducing Salmonella into the animal derived food chain. Because soybeans frequently are contaminated with Salmonella, soybean meal used as animal feed material, a by-product of a “crushing plant” which produces oil from soybeans, can be important source of Salmonella in the animal feed. We report the successful control of Salmonella from 1994 to 2012 in a Norwegian crushing plant producing soybean meal from imported soy b...

  14. The Effect of Processing Method of Dolichos Bean (Lablob Growing ...

    African Journals Online (AJOL)

    The' corresponding values for boiled dolichos meal were higher. (p < 0.05) than those ... dry heat applications (van der Poel, 1990), since the integral ... Dietary treatment. Component. Physical compositioiI(%). Hominy meal. 82.8. Cotton seed cake. 5.0. Soybean meal. 9.0. Dolichos bean meal: Raw. 0.0. Boiled. 0.0. Roasted.

  15. Prevention of Salmonella contamination of finished soybean meal used for animal feed by a Norwegian production plant despite frequent Salmonella contamination of raw soy beans, 1994-2012.

    Science.gov (United States)

    Wierup, Martin; Kristoffersen, Thor

    2014-07-11

    Salmonella contaminated animal feed is a major source for introducing Salmonella into the animal derived food chain. Because soybeans frequently are contaminated with Salmonella, soybean meal used as animal feed material, a by-product of a "crushing plant" which produces oil from soybeans, can be important source of Salmonella in the animal feed. During the 19-year period, 34% of samples collected during unloading of ships delivering soybeans yielded Salmonella; the proportion of samples from ships that yielded Salmonella varied from 12-62% each year. Dust samples from all shiploads from South America yielded Salmonella. In total 94 serovars of Salmonella were isolated, including nine (90%) of the EU 2012 top ten serovars isolated from clinical cases of salmonellosis in humans, including major animal pathogenic serovars like Spp. Typhimurium and Enteritidis. This study shows that a HAACP-based control program in a soybean crushing plant can produce Salmonella free soybean meal despite frequent Salmonella contamination of raw soybeans. That approach is suggested as an effective way to minimize the risk of Salmonella exposure of the animal feed mills and contamination of the subsequent animal feed chain.

  16. Faba beans in diets for growing-finishing pigs

    Directory of Open Access Journals (Sweden)

    K. PARTANEN

    2008-12-01

    Full Text Available Two experiments were carried out to study the effects of using the new faba bean (Vicia faba L. cultivar Kontu as a domestic protein source for growing-finishing pigs.In Experiment 1,120 pigs were used with a body weight (BWof 25–110 kg to study the effects of replacing 0, 25, 50, 75,and 100%of rapeseed meal with faba beans in barley +rapeseed meal based diets. Restrictedly fed grower and finisher diets contained 137–317 and 114–260 g kg–1 faba beans, respectively. A barley +soya bean meal based diet was included as a control. The replacement of rapeseed meal with faba beans exerted a quadratic effect on daily weight gain and on the feed conversion ratio of pigs in the growing period and during total fattening (P

  17. Family Meals

    Science.gov (United States)

    ... Late for the Flu Vaccine? Eating Disorders Arrhythmias Family Meals KidsHealth > For Parents > Family Meals Print A ... even more important as kids get older. Making Family Meals Happen It can be a big challenge ...

  18. Velvet worm development links myriapods with chelicerates

    Science.gov (United States)

    Mayer, Georg; Whitington, Paul M.

    2009-01-01

    Despite the advent of modern molecular and computational methods, the phylogeny of the four major arthropod groups (Chelicerata, Myriapoda, Crustacea and Hexapoda, including the insects) remains enigmatic. One particular challenge is the position of myriapods as either the closest relatives to chelicerates (Paradoxopoda/Myriochelata hypothesis), or to crustaceans and hexapods (Mandibulata hypothesis). While neither hypothesis receives conclusive support from molecular analyses, most morphological studies favour the Mandibulata concept, with the mandible being the most prominent feature of this group. Although no morphological evidence was initially available to support the Paradoxopoda hypothesis, a putative synapomorphy of chelicerates and myriapods has recently been put forward based on studies of neurogenesis. However, this and other morphological characters remain of limited use for phylogenetic systematics owing to the lack of data from an appropriate outgroup. Here, we show that several embryonic characters are synapomorphies uniting the chelicerates and myriapods, as revealed by an outgroup comparison with the Onychophora or velvet worms. Our findings, thus provide, to our knowledge, first morphological/embryological support for the monophyly of the Paradoxopoda and suggest that the mandible might have evolved twice within the arthropods. PMID:19640885

  19. Efficacy of β-mannanase supplementation to corn-soya bean meal-based diets on growth performance, nutrient digestibility, blood urea nitrogen, faecal coliform and lactic acid bacteria and faecal noxious gas emission in growing pigs.

    Science.gov (United States)

    Upadhaya, Santi Devi; Park, Jae Won; Lee, Jae Hwan; Kim, In Ho

    2016-01-01

    A study was conducted to determine the efficacy of β-mannanase supplementation to a diet based on corn and soya bean meal (SBM) on growth performance, nutrient digestibility, blood urea nitrogen (BUN), faecal coliforms and lactic acid bacteria, and noxious gas emission in growing pigs. A total of 140 pigs [(Landrace × Yorkshire) × Duroc; average body weight 25 ± 3 kg] were randomly allotted to a 2 × 2 factorial arrangement with dietary treatments consisting of hulled or dehulled SBM without or with supplementation of 400 U β-mannanase/kg. During the 6 weeks of experimental feeding, β-mannanase supplementation had no effect on body weight gain, feed intake and gain:feed (G:F) ratio. Compared with dehulled SBM, feeding hulled SBM caused an increased feed intake of pigs in the entire trial (p = 0.05). The G:F ratio was improved in pigs receiving dehulled SBM (p < 0.05). Dietary treatments did not influence the total tract digestibility of dry matter, nitrogen and gross energy. Enzyme supplementation reduced (p < 0.05) the population of faecal coliforms and tended to reduce the NH3 concentration after 24 h of fermentation in a closed box containing faecal slurry. Feeding hulled SBM tended to reduce NH3 emission on days 3 and 5 of fermentation. In conclusion, mannanase supplementation had no influence on growth performance and nutrient digestibility but showed a positive effect on reducing coliform population and tended to reduce NH3 emission. Dehulled SBM increased G:F ratio and hulled SBM tended to reduce NH3 emission.

  20. Velvet lupine (Lupinus leucophyllis) population cycles with climate

    Science.gov (United States)

    Velvet lupine (Lupinus leucophyllis Dougl. ex Lindl) contains the teratogenic alkaloid anagyrine that causes a crooked calf syndrome when a cow ingests lupine between the 40-100 day of gestation. An outbreak of crooked calves occurred in the Scabland region of eastern Washington in 1997 following t...

  1. Cattle preference for forage kochia, crested wheatgrass, and velvet lupine

    Science.gov (United States)

    Alkaloids in velvet lupine (Lupinus leucophyllis Dougl. ex Lindl) cause a crooked calf syndrome if the dam consumes the plant between day 40 to 100 of gestation. In spring calving operations, this coincides with late summer when annual grasses are mature and senescent in the Scabland Region of east...

  2. Benefit from the association of small amounts of tannin-rich shrub foliage (Acacia cyanophylla Lindl.) with soya bean meal given as supplements to Barbarine sheep fed on oaten hay

    Energy Technology Data Exchange (ETDEWEB)

    Ben Salem, H. [Institut National de la Recherche Agronomique de Tunisie, Laboratoire des Productions Animales et Fourrageres, Ariana (Tunisia)]. E-mail: bensalem.hichem@iresa.agrinet.tn; Makkar, H.P.S. [Animal Production and Health Section, Joint FAO/IAEA Division, International Atomic Energy Agency, Vienna (Austria); Nefzaoui, A.; Abidi, S. [Institut National de la Recherche Agronomique de Tunisie, Laboratoire des Productions Animales et Fourrageres, Ariana (Tunisia); Hassayoun, L. [Institut National de la Recherche Agronomique de Tunisie, Laboratoire des Productions Animales et Fourrageres, Ariana (Tunisia); Ecole Superieure d' Agriculture de Mateur, Mateur (Tunisia)

    2005-08-19

    Two trials were conducted to test the hypotheses that (i) feeding small amount of a tanniniferous shrub foliage (Acacia cyanophylla Lindl., acacia) increases the proportion of rumen undegradable protein, and consequently benefits growth performance in Barbarine lamb; and (ii) such positive effect depends on the timing of feeding tannin source (i.e. acacia) relative to protein source (soya bean meal, SBM). Total (TT) and condensed tannin (CT) concentrations in air-dried acacia leaves used in this study averaged 29 g tannic acid and 48 g leucocyanidin equivalents per kg dry matter (DM), respectively. In trial 1, rumen fistulated ewes received oaten hay (hay) ad libitum and 200 g SBM (D1), D1 and 100 g acacia fed with the SBM (D2, mixed strategy) or as D2, but the SBM fed 1 h later than acacia when acacia was consumed completely (D3, sequential strategy). Hay intake, diet digestibility, rumen fermentation parameters (pH, ammonia nitrogen (NH{sub 3}-N) and total volatile fatty acids) and in situ degradation of SBM nitrogen were similar between D1 and D2 (P > 0.05). However, the sequential strategy (D3) resulted in efficient use of N as reflected by the decrease of crude protein digestibility (CPD), plasma urea, NH{sub 3}-N concentration and in situ degradation of SBM nitrogen. In trial 2, four groups each of six Barbarine lambs (initial LW 35.3 {+-} 3.7 kg) received for 90 days: hay ad libitum and 200 g SBM (D1), D1 and 20 g polyethylene glycol (PEG, MW 4000) mixed with SBM (D2), D1 and 100 g acacia with the SBM fed 1 h later when acacia was completely consumed (sequential strategy) (D3) or D3 and 20 g PEG fed with the SBM (D4). Polyethylene glycol was here used to deactivate tannins. Hay intake and DM, organic matter and neutral detergent fibre digestibility were similar among dietary treatment (P > 0.05). However, supplementing lambs with SBM and acacia without PEG (D3) resulted in a significant decrease (P < 0.001) of CPD (0.664 versus 0.597, respectively for D1 and

  3. Protein from meat or vegetable sources in meals matched for fiber content has similar effects on subjective appetite sensations and energy intake - A randomized acute cross-over meal test study

    DEFF Research Database (Denmark)

    Nielsen, Lone Vestergaard; Kristensen, Marlene D; Klingenberg, Lars

    2018-01-01

    Higher-protein meals decrease hunger and increase satiety compared to lower-protein meals. However, no consensus exists about the different effects of animal and vegetable proteins on appetite. We investigated how a meal based on vegetable protein (fava beans/split peas) affected ad libitum energy......-balanced, fiber-matched meals based on vegetable protein (fava beans/split peas) or animal protein (veal/pork or eggs) had similar effects on ad libitum energy intake and appetite sensations....

  4. Performance of lambs fed alternative protein sources to soybean meal

    Directory of Open Access Journals (Sweden)

    Felipe José Lins Alves

    2016-04-01

    Full Text Available ABSTRACT The objective of this study was to evaluate the effect of alternative protein sources (castor bean cake, sunflower cake, and sunflower seed to soybean meal on the intake and performance of 40 lambs, initially weighing 19.8±1.84 kg, fed diets based on Tifton grass hay. The experimental design was completely randomized blocks. There were no differences in the nutrient intake of castor bean diets compared with soybean meal. The intake of nutrients in the sunflower cake and sunflower seed diets was decreased compared with soybean meal. The apparent digestibility coefficients of dry matter, organic matter, crude protein, and neutral detergent fiber of sunflower cake and sunflower seed diets were decreased compared with soybean meal. The average daily weight gain of animals fed the castor bean diet (0.190 kg was not different from that of the animals fed the soybean meal diet (0.217 kg. The sunflower cake and sunflower seed diets provided less weight gain (0.171 and 0.135 kg d-1, respectively than soybean meal due to the lower nutrient intake. The hot carcass yield and true yield were not affected by the protein sources. The neck, ribs, and ham weights were similar in lambs fed soybean meal and castor bean cake diets. It is recommended to use castor bean as an alternative protein source in the diet of lambs.

  5. Easy Meal

    Science.gov (United States)

    1978-01-01

    The woman pictured below is sitting down to a nutritious, easily-prepared meal similar to those consumed by Apollo astronauts. The appetizing dishes shown were created simply by adding water to the contents of a Mountain House* Easy Meal package of freeze dried food. The Easy Meal line is produced by Oregon Freeze Dry Foods, Inc., Albany, Oreaon, a pioneer in freeze drying technology and a company long associated with NASA in developing suitable preparations for use on manned spacecraft. Designed to provide nutritionally balanced, attractive hot meals for senior adults, Easy Meal is an offshoot of a 1975-77 demonstration project managed by Johnson Space Center and called Meal System for the Elderly. The project sought ways to help the estimated 3.5 million elderly Americans who are unable to take advantage of existing meal programs. Such services are provided by federal, state and local agencies, but they are not available to many who live in rural areas, or others who are handicapped, temporarily ill or homebound for other reasons. Oregon Freeze Dry Foods was a participant in that multi-agency cooperative project. With its Easy Meal assortment of convenience foods pictured above left, the company is making commercially available meal packages similar to those distributed in the Meal System for the Elderly program. In the freeze drying process, water is extracted from freshly-cooked foods by dehydration at very low temperatures, as low as 50 I degrees below zero. Flavor is locked in by packaging the dried food in pouches which block out moisture and oxygen, the principal causes of food deterioration; thus the food can be stored for long periods without refrigeration. Meals are reconstituted by adding hot or cold water, depending on the type of food, and they are table ready in five to 10 minutes. Oregon Freeze Dry Foods offers five different meal packages and plans to expand the line.

  6. Effect of meals of sweat potato and cassava varieties formulated with ...

    African Journals Online (AJOL)

    Diets had soya bean meal or cottonseed meal as principal protein source. Growing and finishing chickens consumed more of the soyabean- supplemented diets than diets containing cottonseed meal as base protein. Chicks found root crop based diets less palatable than maize based diet but older birds adapted well to ...

  7. Preferences of Rusa timorensis to Grasses and Their Body Morphometry and Velvet Antler Characteristics

    Directory of Open Access Journals (Sweden)

    M. Sudibyo

    2013-08-01

    Full Text Available Timor deer (Rusa timorensis is a wild native animal to Indonesia. The stags produce a high economic value of velvet antler (VA. This study was designed to evaluate the feed preference, nutrient consumption, age and morphometric of deer in relation to their velvet antler product (weigth and length and quality (mineral and amino acids. Five stags with three ages classes were offered 3 combinations of 4 grasses in a captive area. Grasses were offered for 3 periods of 12 consecutive days during velvet antler growth period. Velvet antlers were harvested at 36 days old and analysed for their chemical content. The result showed that Timor deer had different preference to the grasses offered. Deer had a high preference on the combination of Pennisetum purpureum, Commelina benghalensis, Hierochloe horsfieldii, and Sorghum caudatum. High intake of grasses increased body weight. The regresion equation between the weight or length of velvet antler withage (year and girth size (cm were: Y (velvet antler weight= 0.43 + 0.03 (age, r2= 0.99, P<0.05, and Y (length of velvet antler = 5.7 + 0.31 (girth size, r2= 0.99, P<0.05. Aspartic acid, glutamic acid, and proline content of velvel antler were high in the older deer. The older deer having high girth size had the higher quality of velvet antler.

  8. Substitution of soybean meal by meal moringa oleifera leaves in the ...

    African Journals Online (AJOL)

    The study of the effect of the substitution of the soy bean meal by Moringa oleifera leaf powder in the diet of finish broiler were carry out in the Dschang University Experimental Farm ration completion from December 2003 to January 2004. Two hundred and four twenty eight chicks “Arbor acres” hens, four weeks old were ...

  9. PRODUCTIVE EFFECT OF SOYBEAN MEAL

    Directory of Open Access Journals (Sweden)

    OLIMPIA COLIBAR

    2009-05-01

    Full Text Available One of the main problems standing before mankind on the threshold of the XXI century is satisfaction of demand in protein. About 70% of world protein stocks have vegetative origin and therefore preparations of this protein it is very important. Importance of soya is connected with following reasons: high content of protein with functionality for food products, good essential amino-acid balance, lipids and other biologically active compounds & micronutrients. Nutritional value of soy bean meal (FFSBM products is limited of ten by high content of antinutritive factors causing different physiologically undesirable effects after usage in food or feed of crude beans. It explains the necessity of development of special technologies of productions of full fat soya products. The objective of this works was to asses the effect of various supplementation in terms of nutritional efficiency, especially about the Ca and P level from feed and bones of broiler chickens.

  10. Tactile mouse generating velvet hand illusion on human palm

    Directory of Open Access Journals (Sweden)

    Nadar Rajaei

    2016-09-01

    Full Text Available To enhance virtual reality (VR generated by tactile displays, we have focused on a novel tactile illusion, called the Velvet Hand Illusion (VHI. In VHI, moving two parallel wires back and forth between the two hands leads humans to perceive a velvet-like surface between their hands. In earlier studies, we revealed that the intensity of VHI could be controlled by a ratio (r/D, where r and D are the wire stroke and wire distance, respectively. According to these findings, we investigate in this study whether a common tactile display is able to produce VHI, and whether the ratio can also control VHI intensity. We prepare a dot-matrix display as a tactile display in which moving one line of the display’s pins is considered as a wire pattern. We investigate the VHI intensity with regard to changing the stroke r and the line distance D using paired comparison. Experimental results show that the VHI intensity is increased or decreased by changing r and D. We conclude that VHI can be created by the tactile display, and the intensity of VHI is controlled by changing the ratio of r/D.

  11. The Application of Dragon Fruit Peels as A Dye in Red Velvet Cake

    OpenAIRE

    Dianka Wahyuningtias

    2015-01-01

    Red Dragon fruit peel that has a high antioxidant content is very useful and suitable processed into natural coloring in household industry are easily processed. One product to apply it is the Red Velvet Cake. Red Velvet Cake is basically uses natural coloring from the bits fruit and instant food coloring. This discussion will create a research that is attempting to replace the instant food coloring and natural food coloring from the bit that is commonly used in Red Velvet Cake by making use ...

  12. The Application of Dragon Fruit Peels as a Dye in Red Velvet Cake

    OpenAIRE

    Wahyuningtias, Dianka

    2015-01-01

    Red Dragon fruit peel that has a high antioxidant content is very useful and suitable processed into natural coloring in household industry are easily processed. One product to apply it is the Red Velvet Cake. Red Velvet Cake is basically uses natural coloring from the bits fruit and instant food coloring. This discussion will create a research that is attempting to replace the instant food coloring and natural food coloring from the bit that is commonly used in Red Velvet Cake by making use ...

  13. Secondary electron emission yield from high aspect ratio carbon velvet surfaces

    Science.gov (United States)

    Jin, Chenggang; Ottaviano, Angelica; Raitses, Yevgeny

    2017-11-01

    The plasma electrons bombarding a plasma-facing wall surface can induce secondary electron emission (SEE) from the wall. A strong SEE can enhance the power losses by reducing the wall sheath potential and thereby increasing the electron flux from the plasma to the wall. The use of the materials with surface roughness and the engineered materials with surface architecture is known to reduce the effective SEE by trapping the secondary electrons. In this work, we demonstrate a 65% reduction of SEE yield using a velvet material consisting of high aspect ratio carbon fibers. The measurements of SEE yield for different velvet samples using the electron beam in vacuum demonstrate the dependence of the SEE yield on the fiber length and the packing density, which is strongly affected by the alignment of long velvet fibers with respect to the electron beam impinging on the velvet sample. The results of SEE measurements support the previous observations of the reduced SEE measured in Hall thrusters.

  14. Meal mapping

    DEFF Research Database (Denmark)

    Scholderer, Joachim; Kügler, Jens; Olsen, Nina Veflen

    2013-01-01

    probabilities are subjected to multiple correspondence analysis and mapped into low-dimensional space. In a third step, the principal coordinates representing meal centres and side components in the correspondence analysis solution are subjected to cluster analysis to identify distinct groups of compatible...

  15. Velvet pad surface sampling of anaerobic and aerobic bacteria: an in vitro laboratory model.

    OpenAIRE

    Raahave, D; Friis-Møller, A

    1982-01-01

    Velvet pads have been evaluated in an experimental, laboratory model, simulating intraoperative sampling of Staphylococcus epidermis, Escherichia coli and Bacteroides fragilis. After sampling, the pad was placed in a transport medium and kept in an anaerobic atmosphere, before being shaken and rinsed, followed by anaerobic and aerobic culture. This technique permitted quantitatively high recoveries of the test bacteria. Velvet pad sampling could be a measure to determine the density of aerobi...

  16. Health benefits of deer and elk velvet antler supplements: a systematic review of randomised controlled studies.

    Science.gov (United States)

    Gilbey, Andrew; Perezgonzalez, Jose D

    2012-12-14

    The aim of this systematic review was to evaluate the evidence from RCTs of velvet antler supplements for any condition, using the QUOROM statement as a guiding framework. Four electronic databases (PubMed, Medline, Web of Science and Academic search premier, via the bibliographical platform, Endnote) and two review articles were searched for all randomised clinical trials of velvet antler supplements. Retrieved trials were evaluated according to standardised criteria. Seven RCTs were identified as satisfying all inclusion criteria and examined the effectiveness of velvet antler for rheumatoid arthritis (2), osteoarthritis (1), sexual function (1), and sporting performance enhancement (3). Their methodological quality ranged from 3-5, as measured on the Jadad scale. Two RCTs reported some positive effects of velvet antler supplements, but neither were convincing while the remaining five RCTs found no effect of velvet antler supplements. Claims made for velvet antler supplements do not appear to be based upon rigorous research from human trials, although for osteoarthritis the findings may have some promise.

  17. The Application of Dragon Fruit Peels as a Dye in Red Velvet Cake

    Directory of Open Access Journals (Sweden)

    Dianka Wahyuningtias

    2015-11-01

    Full Text Available Red Dragon fruit peel that has a high antioxidant content is very useful and suitable processed into natural coloring in household industry are easily processed. One product to apply it is the Red Velvet Cake. Red Velvet Cake is basically uses natural coloring from the bits fruit and instant food coloring. This discussion will create a research that is attempting to replace the instant food coloring and natural food coloring from the bit that is commonly used in Red Velvet Cake by making use of the Dragon fruit that is considered to be food wastes. This research aims to provide a new alternative natural food coloring in the Red Velvet Cake. Experimental research is used by doing experiments and planned and systematic testing to Red Velvet Cake, and by collecting primary data and secondary data as well. All data is presented in a descriptive with SPSS. From the results of mean average can be inferred that the Red Velvet Cake using natural food coloring from Red Dragon fruit is acceptable to the community.

  18. Metabolismo dos compostos nitrogenados em ovinos alimentados com dietas contendo farelo de mamona destoxificado - doi: 10.4025/actascianimsci.v32i2.8074 Nitrogen metabolism in sheep fed diets containing detoxified castor bean meal - doi: 10.4025/actascianimsci.v32i2.8074

    Directory of Open Access Journals (Sweden)

    Miguel Arcanjo Moreira Filho

    2010-07-01

    Full Text Available Avaliou-se o efeito da inclusão de 0; 33; 67 e 100% do farelo de mamona destoxificado (FMD em substituição ao farelo de soja em dietas para ovinos em terminação sobre o metabolismo dos compostos nitrogenados, em delineamento de blocos ao acaso em parcelas subdivididas (tempos de coleta líquido ruminal e sangue, com cinco animais por tratamento. Não houve efeito (p > 0,05 sobre os parâmetros de metabolismo de nitrogênio, Ningerido, Nfecal, Nurinário, Nabsorvido e Nretido (g dia-1, relação Nfecal/Ningerido e Nurinário/Ningerido (%,Nfecal/Nurinário (g g-1 e balanço de nitrogênio (%, com médias 26,70 ± 5,50; 8,73 ± 1,79; 2,17 ± 0,71; 17,96 ± 3,98; 15,78 ± 3,17; 32,90 ± 2,82; 7,89 ± 2,55; 5,08 ± 1,61 e 59,19 ± 4,68, respectivamente. As dietas influenciaram (p 3 no líquido ruminal (LR e ureia no soro sanguíneo, com interação (p 3 ureia no soro sanguíneo. O farelo de mamona destoxificado pode ser utilizado em substituição ao farelo de soja em dietas para ovinos em terminação, por não influenciar o metabolismo do nitrogênio, com estabilidade do pH ruminal, da concentração de N-NH3 no líquido ruminal e de ureia no soro sanguíneo em relação aos intervalos fisiológicos normais para a espécie ovina. Neste caso, o nível de inclusão deste coproduto na dieta de ovinos deve ser realizado de acordo com a viabilidade econômica da substituição.The study evaluated the effect of levels 0, 33, 67 and 100% of detoxified castor bean meal (DCBM to replace soybean meal on nitrogen metabolism in diets for finishing sheep. The experimental design was randomized blocks in a split plot design (plot = levels of DCBM, and subplot = four collection times of ruminal liquid or blood: 0, 2.5, 5 and 7.5h, with five animals per treatment. No effect (p > 0.05 was verified on nitrogen metabolism parameters: Nintake, Nfaeces, Nurinary, Nabsorbed and Nretained (g day-1, Nfaeces/Nintake, Nurinary/Nintake (% and Nfecal/Nurinary (g g-1

  19. The Hospitable Meal Model

    DEFF Research Database (Denmark)

    Justesen, Lise; Overgaard, Svend Skafte

    2017-01-01

    This article presents an analytical model that aims to conceptualize how meal experiences are framed when taking into account a dynamic understanding of hospitality: the meal model is named The Hospitable Meal Model. The idea behind The Hospitable Meal Model is to present a conceptual model...... that can serve as a frame for developing hospitable meal competencies among professionals working within the area of institutional foodservices as well as a conceptual model for analysing meal experiences. The Hospitable Meal Model transcends and transforms existing meal models by presenting a more open......-ended approach towards meal experiences. The underlying purpose of The Hospitable Meal Model is to provide the basis for creating value for the individuals involved in institutional meal services. The Hospitable Meal Model was developed on the basis of an empirical study on hospital meal experiences explored...

  20. Replacement value of rubber seed ( Hevea brasiliensis ) meal for ...

    African Journals Online (AJOL)

    Rubber seed meal (RSM) contains about 28.63% CP but also high in CF (20%). Rubber seed cake was extruded after the extraction of rubber seed oil from the Rubber Seed oil processing Department of Rubber Research Institute of Nigeria, Benin-City. The rubber seed cake was then milled to produce RSM. Soya bean ...

  1. Bacterial protein meal in diets for growing pigs

    DEFF Research Database (Denmark)

    Hellwing, Anne Louise Frydendahl; Tauson, Anne-Helene; Kjos, N.P.

    2007-01-01

    blocks according to age. One pig from each litter was fed one of the four experimental diets. Soya-bean meal was replaced with BPM on the basis of digestible protein, and the BPM contents in the four diets were 0% (BP0), 5% (BP5), 10% (BP10) and 15% (BP15), corresponding to 0%, 17%, 35% and 52...

  2. Research on the relationship between the elements and pharmacological activities in velvet antler using factor analysis and cluster analysis

    Science.gov (United States)

    Zhou, Libing

    2017-04-01

    Velvet antler has certain effect on improving the body's immune cells and the regulation of immune system function, nervous system, anti-stress, anti-aging and osteoporosis. It has medicinal applications to treat a wide range of diseases such as tissue wound healing, anti-tumor, cardiovascular disease, et al. Therefore, the research on the relationship between pharmacological activities and elements in velvet antler is of great significance. The objective of this study was to comprehensively evaluate 15 kinds of elements in different varieties of velvet antlers and study on the relationship between the elements and traditional Chinese medicine efficacy for the human. The factor analysis and the factor cluster analysis methods were used to analyze the data of elements in the sika velvet antler, cervus elaphus linnaeus, flower horse hybrid velvet antler, apiti (elk) velvet antler, male reindeer velvet antler and find out the relationship between 15 kinds of elements including Ca, P, Mg, Na, K, Fe, Cu, Mn, Al, Ba, Co, Sr, Cr, Zn and Ni. Combining with MATLAB2010 and SPSS software, the chemometrics methods were made on the relationship between the elements in velvet antler and the pharmacological activities. The first commonality factor F1 had greater load on the indexes of Ca, P, Mg, Co, Sr and Ni, and the second commonality factor F2 had greater load on the indexes of K, Mn, Zn and Cr, and the third commonality factor F3 had greater load on the indexes of Na, Cu and Ba, and the fourth commonality factor F4 had greater load on the indexes of Fe and Al. 15 kinds of elements in velvet antler in the order were elk velvet antler>flower horse hybrid velvet antler>cervus elaphus linnaeus>sika velvet antler>male reindeer velvet antler. Based on the factor analysis and the factor cluster analysis, a model for evaluating traditional Chinese medicine quality was constructed. These studies provide the scientific base and theoretical foundation for the future large-scale rational

  3. Feeding behavior of finishing goats fed diets containing detoxified castor meal, co-product of the biodiesel industry.

    Science.gov (United States)

    Palmieri, Adriana Dantas; de Carvalho, Gleidson Giordano Pinto; Tosto, Manuela Silva Libânio; Leite, Vagner Maximino; Santos, Stefanie Alvarenga; Borja, Máikal Souza; Azevêdo, José Augusto Gomes; Júnior, José Esler Freitas; Leite, Laudi Cunha; de Almeida Rufino, Luana Marta

    2017-02-01

    An investigation was made into the feeding behavior of goats to evaluate the effects of a detoxified castor bean meal in the diet of goats. Thirty-six ½ crossbred Boer goats were used, with an average weight of 20 ± 3.2 kg. A completely randomized design was used with four treatments (diets with of 0, 100, 200, and 300 g detoxified castor bean meals/kg dry matter) and nine replicates. Castor bean meal was detoxified using calcium oxide. Diets were formulated to be isonitrogenous, and the forage:concentrate ratio was 50:50. The feeding behavior was observed on the 17th, 45th, and 70th days of the experiment. For the evaluation of feeding behavior (feeding, idle, and rumination times), the animals were observed in 5-min intervals for 24 h. The addition of detoxified castor bean meal did not change (P > 0.05) the evaluated behavioral variables. Linear reduction was observed (P goats did not change (P > 0.05) with the inclusion of detoxified castor bean meal. The inclusion of detoxified castor bean meal in growing goats' diets does not change the feeding, rumination, and idle times, however, decreases intake, feeding, and rumination efficiencies of dry matter.

  4. Black Beans, Fiber, and Antioxidant Capacity Pilot Study: Examination of Whole Foods vs. Functional Components on Postprandial Metabolic, Oxidative Stress, and Inflammation in Adults with Metabolic Syndrome

    Directory of Open Access Journals (Sweden)

    Elizabeth J. Reverri

    2015-07-01

    Full Text Available Beans (Phaseolus vulgaris contain bioactive components with functional properties that may modify cardiovascular risk. The aims of this pilot study were to evaluate the ability of black beans to attenuate postprandial metabolic, oxidative stress, and inflammatory responses and determine relative contribution of dietary fiber and antioxidant capacity of beans to the overall effect. In this randomized, controlled, crossover trial, 12 adults with metabolic syndrome (MetS consumed one of three meals (black bean (BB, fiber matched (FM, and antioxidant capacity matched (AM on three occasions that included blood collection before (fasting and five hours postprandially. Insulin was lower after the BB meal, compared to the FM or AM meals (p < 0.0001. A significant meal × time interaction was observed for plasma antioxidant capacity (p = 0.002 revealing differences over time: AM > BB > FM. Oxidized LDL (oxLDL was not different by meal, although a trend for declining oxLDL was observed after the BB and AM meals at five hours compared to the FM meal. Triglycerides and interleukin-6 (IL-6 increased in response to meals (p < 0.0001. Inclusion of black beans with a typical Western-style meal attenuates postprandial insulin and moderately enhances postprandial antioxidant endpoints in adults with MetS, which could only be partly explained by fiber content and properties of antioxidant capacity.

  5. Connectivity in the deep: Phylogeography of the velvet belly lanternshark

    Science.gov (United States)

    Gubili, Chrysoula; Macleod, Kirsty; Perry, William; Hanel, Pia; Batzakas, Ioannis; Farrell, Edward D.; Lynghammar, Arve; Mancusi, Cecilia; Mariani, Stefano; Menezes, Gui M.; Neat, Francis; Scarcella, Giuseppe; Griffiths, Andrew M.

    2016-09-01

    The velvet belly lanternshark, Etmopterus spinax, is a deep-sea bioluminescent squaloid shark, found predominantly in the Northeast Atlantic and Mediterranean Sea. It has been exposed to relatively high levels of mortality associated with by-catch in some regions. Its late maturity and low fecundity potentially renders it vulnerable to over-exploitation, although little remains known about processes of connectivity between key habitats/regions. This study utilised DNA sequencing of partial regions of the mitochondrial control region and nuclear ribosomal internal transcribed spacer 2 to investigate population structure and phylogeography of this species across the Northeast Atlantic and Mediterranean Basin. Despite the inclusion of samples from the range edges or remote locations, no evidence of significant population structure was detected. An important exception was identified using the control region sequence, with much greater (and statistically significant) levels of genetic differentiation between the Mediterranean and Atlantic. This suggests that the Strait of Gibraltar may represent an important bathymetric barrier, separating regions with very low levels of female dispersal. Bayesian estimation of divergence time also places the separation between the Mediterranean and Atlantic lineages within the last 100,000 years, presumably connected with perturbations during the last Glacial Period. These results demonstrate population subdivision at a much smaller geographic distance than has generally been identified in previous work on deep-sea sharks. This highlights a very significant role for shallow bathymetry in promoting genetic differentiation in deepwater taxa. It acts as an important exception to a general paradigm of marine species being connected by high levels of gene-flow, representing single stocks over large scales. It may also have significant implications for the fisheries management of this species.

  6. Review: The Potential of the Common Bean (Phaseolus vulgaris as a Vehicle for Iron Biofortification

    Directory of Open Access Journals (Sweden)

    Nicolai Petry

    2015-02-01

    Full Text Available Common beans are a staple food and the major source of iron for populations in Eastern Africa and Latin America. Bean iron concentration is high and can be further increased by biofortification. A major constraint to bean iron biofortification is low iron absorption, attributed to inhibitory compounds such as phytic acid (PA and polyphenol(s (PP. We have evaluated the usefulness of the common bean as a vehicle for iron biofortification. High iron concentrations and wide genetic variability have enabled plant breeders to develop high iron bean varieties (up to 10 mg/100 g. PA concentrations in beans are high and tend to increase with iron biofortification. Short-term human isotope studies indicate that iron absorption from beans is low, PA is the major inhibitor, and bean PP play a minor role. Multiple composite meal studies indicate that decreasing the PA level in the biofortified varieties substantially increases iron absorption. Fractional iron absorption from composite meals was 4%–7% in iron deficient women; thus the consumption of 100 g biofortified beans/day would provide about 30%–50% of their daily iron requirement. Beans are a good vehicle for iron biofortification, and regular high consumption would be expected to help combat iron deficiency (ID.

  7. Regulation of cellulase expression, sporulation, and morphogenesis by velvet family proteins in Trichoderma reesei.

    Science.gov (United States)

    Liu, Kuimei; Dong, Yanmei; Wang, Fangzhong; Jiang, Baojie; Wang, Mingyu; Fang, Xu

    2016-01-01

    Homologs of the velvet protein family are encoded by the ve1, vel2, and vel3 genes in Trichoderma reesei. To test their regulatory functions, the velvet protein-coding genes were disrupted, generating Δve1, Δvel2, and Δvel3 strains. The phenotypic features of these strains were examined to identify their functions in morphogenesis, sporulation, and cellulase expression. The three velvet-deficient strains produced more hyphal branches, indicating that velvet family proteins participate in the morphogenesis in T. reesei. Deletion of ve1 and vel3 did not affect biomass accumulation, while deletion of vel2 led to a significantly hampered growth when cellulose was used as the sole carbon source in the medium. The deletion of either ve1 or vel2 led to the sharp decrease of sporulation as well as a global downregulation of cellulase-coding genes. In contrast, although the expression of cellulase-coding genes of the ∆vel3 strain was downregulated in the dark, their expression in light condition was unaffected. Sporulation was hampered in the ∆vel3 strain. These results suggest that Ve1 and Vel2 play major roles, whereas Vel3 plays a minor role in sporulation, morphogenesis, and cellulase expression.

  8. The reinforcing potentials of Velvet tamarind seed shell as filler in ...

    African Journals Online (AJOL)

    The cure characteristics, physico-mechanical and equilibrium swelling properties of natural rubber, Standard Nigerian Rubber (SNR10) vulcanizates separately filled with commercial grade carbon black (CB), N330 and pulverized natural plant material, Velvet tamarind (VT), seed shell were investigated. The results of the ...

  9. Physico-chemical, microbial and sensory properties of kunu zaki beverage sweetened with black velvet tamarind (Dialium guineense)

    OpenAIRE

    A. O. Dauda; T. T. Adebisi; C. D. Alonge; O. A. Abiodun

    2017-01-01

    This work determined the physicochemical, microbial and sensory characteristics of kunu zaki sweetened with black velvet tamarind (Dialium guinnense) flour. The outer covering and seed of black velvet was removed while the pulp was pulverized to obtain the flour. The tamarind pulp was analysed for its proximate and sugar contents. Kunu zaki was prepared according to standard method and 10, 20, 30, 40 and 50 g of the black velvet pulp was added to 1000 ml each of kunu zaki along with a control...

  10. Meal Module, Tray Pack 36-Persons

    Science.gov (United States)

    1987-08-27

    17.50 7.8 0.19 20 Potatoes in 8940-01-152-6821 5.50 7.6 0.19 18 Butter Sauce Green Beans 8915-01-150-2861 7.99 5.0 0.19 25 Apple Dessert 8940-01-147-7855...CUSHIONED HOT SAUCE 8. BOXES OF PEANUT BUTTER PACKETS 9. BOX OF COFFEE PACKETS 10. BOX OF CREAMER PACKETS Figure 10. Meal Module, Tray Pack, 36...listed Condiments (Table A-3) as listed Breakfast 2 Fruit Cocktail w/Syrup 8915-00-286-5482 S Beef Stew 8940-01-009-7993 Mixed Vegetables 8915-01-173-2858

  11. Faba beans (Vicia faba) in dairy cow diet: effect on milk production and quality

    OpenAIRE

    Rosanna Scipioni; Maurizio Moschini; Domenico Pietro Lo Fiego; Francesco Masoero; Michele Comellini; Luisa Antonella Volpelli

    2010-01-01

    The use of alternative plant proteins in place of the soybean meal protein in diets for farmed animals aims to reduce the extra-EU soybean import and partially substitute the GMO in the food chain. Among the possible alternatives, the heat-processed (flaked) faba beans appears interesting for dairy cow diet. Two consecutive experiments were carried out to test flaked faba beans as a partial substitute for soybean meal in the diet of Reggiana breed dairy cows producing milk for Parmigiano-Regg...

  12. Processing and characterization of extruded breakfast meal formulated with broken rice and bean flour Processamento e caracterização de refeição matinal extrusada formulada com farinha de grãos quebrados de arroz e feijão

    Directory of Open Access Journals (Sweden)

    Ana Vânia Carvalho

    2012-09-01

    Full Text Available The objective of this work was to develop an extruded breakfast product containing broken rice and split old beans and to verify the influence of the extrusion process on their physicochemical, technological, and sensory characteristic. The final product had a protein content of 9.9 g.100 g-1, and therefore it can be considered a good source of proteins for children and teenagers. The dietary fiber content of the final edible product was 3.71 g.100 g-1. Therefore, the breakfast meal may be considered as a source of dietary fiber according to Brazilian law . As for the technological properties, the extruded product presented an expansion index of 8.89 and apparent density of 0.25 g.cm-3. With regard to the sensory analysis, the acceptance average was ranked between 6.8 and 7.7, corresponding to the categories "liked slightly" and "liked very much". With regard to purchase intention, 79% of the panelists said they would certainly or possibly purchase the product. Broken rice and split old beans are interesting alternatives for the elaboration of extruded breakfast products presenting good nutritional, technological, and sensory qualities.O objetivo deste trabalho foi elaborar um produto matinal extrusado de quirera de arroz e bandinha de feijão, além de verificar a influência do processo de extrusão nas suas características físico-químicas, nutricionais, tecnológicas e sensoriais. O produto final apresentou teor considerável de proteínas (9,9 g.100 g-1, podendo ser considerado uma boa fonte desse nutriente para crianças e adolescentes. Para a fibra alimentar, observou-se teor de 3,71 g.100 g-1 do produto pronto para o consumo. Dessa forma, o floco matinal de arroz e feijão pode receber a alegação de alimento fonte de fibras, de acordo com a legislação brasileira. Com relação às propriedades tecnológicas, o extrusado estudado apresentou índice de expansão de 8,89 e densidade aparente de 0,25 g.cm-3. Quanto à an

  13. Legume seeds and rapeseed press cake as substitutes for soybean meal in sow and piglet feed

    Directory of Open Access Journals (Sweden)

    Ewa Hanczakowska

    2013-11-01

    Full Text Available The possibility of replacing soybean meal with mixtures of rapeseed press cake (RPC and legume seeds in sow and piglet diets was evaluated in an experiment on 30 sows and their progeny. Group I (control received standard feed mixture containing soybean meal as the main protein source, group II – RPC mixed with fodder pea, group III – field bean, group IV – blue lupine, group V – yellow lupine. Weaned piglets received mixtures containing RPC and legume mixtures. Considerable differences were found in amino acid composition of proteins. Differences in the apparent digestibility of essential nutrients were statistically insignificant. Sows fed with field bean and yellow lupine gave birth to heaviest piglets. After weaning piglets receiving field bean were characterized by the best weight gains. It is concluded that mixing rapeseed cake with legume seeds allows for the complete replacement of soybean meal in sow diets and for partial replacement in piglet diets.

  14. Protein from Meat or Vegetable Sources in Meals Matched for Fiber Content has Similar Effects on Subjective Appetite Sensations and Energy Intake—A Randomized Acute Cross-Over Meal Test Study

    Directory of Open Access Journals (Sweden)

    Lone V. Nielsen

    2018-01-01

    Full Text Available Higher-protein meals decrease hunger and increase satiety compared to lower-protein meals. However, no consensus exists about the different effects of animal and vegetable proteins on appetite. We investigated how a meal based on vegetable protein (fava beans/split peas affected ad libitum energy intake and appetite sensations, compared to macronutrient-balanced, iso-caloric meals based on animal protein (veal/pork or eggs. Thirty-five healthy men were enrolled in this acute cross-over study. On each test day, participants were presented with one of four test meals (~3550 kilojoules (kJ 19% of energy from protein, based on fava beans/split peas (28.5 g fiber, pork/veal or eggs supplemented with pea fiber to control for fiber content (28.5 g fiber, or eggs without supplementation of fiber (6.0 g fiber. Subjective appetite sensations were recorded at baseline and every half hour until the ad libitum meal three hours later. There were no differences in ad libitum energy intake across test meals (p > 0.05. Further, no differences were found across meals for hunger, satiety, fullness, prospective food consumption, or composite appetite score (all p > 0.05. Iso-caloric, macronutrient-balanced, fiber-matched meals based on vegetable protein (fava beans/split peas or animal protein (veal/pork or eggs had similar effects on ad libitum energy intake and appetite sensations.

  15. Protein from Meat or Vegetable Sources in Meals Matched for Fiber Content has Similar Effects on Subjective Appetite Sensations and Energy Intake-A Randomized Acute Cross-Over Meal Test Study.

    Science.gov (United States)

    Nielsen, Lone V; Kristensen, Marlene D; Klingenberg, Lars; Ritz, Christian; Belza, Anita; Astrup, Arne; Raben, Anne

    2018-01-16

    Higher-protein meals decrease hunger and increase satiety compared to lower-protein meals. However, no consensus exists about the different effects of animal and vegetable proteins on appetite. We investigated how a meal based on vegetable protein (fava beans/split peas) affected ad libitum energy intake and appetite sensations, compared to macronutrient-balanced, iso-caloric meals based on animal protein (veal/pork or eggs). Thirty-five healthy men were enrolled in this acute cross-over study. On each test day, participants were presented with one of four test meals (~3550 kilojoules (kJ) 19% of energy from protein), based on fava beans/split peas (28.5 g fiber), pork/veal or eggs supplemented with pea fiber to control for fiber content (28.5 g fiber), or eggs without supplementation of fiber (6.0 g fiber). Subjective appetite sensations were recorded at baseline and every half hour until the ad libitum meal three hours later. There were no differences in ad libitum energy intake across test meals (p > 0.05). Further, no differences were found across meals for hunger, satiety, fullness, prospective food consumption, or composite appetite score (all p > 0.05). Iso-caloric, macronutrient-balanced, fiber-matched meals based on vegetable protein (fava beans/split peas) or animal protein (veal/pork or eggs) had similar effects on ad libitum energy intake and appetite sensations.

  16. THE PSYCHOBIOLOGY OF MEALS

    NARCIS (Netherlands)

    WOODS, SC; STRUBBE, JH; Woods, Stephen C.

    Meals are considered as bouts of behavior that, although necessary for supplying nutrients to the body, result in undesirable perturbations of homeostatically controlled parameters. If the environment dictates that an animal mainly eat very large meals, these meal-associated perturbations become

  17. 'Beans' or 'Sizzlin' Beans:' Words Get People Eating Healthier

    Science.gov (United States)

    ... energy-boosting green beans and shallots" or "smart-choice vitamin C citrus carrots." Indulgent. For example, phrases like "dynamite chili and tangy lime-seasoned beets," "sweet sizzlin' green beans and crispy shallots" or "twisted ...

  18. Learning through school meals?

    DEFF Research Database (Denmark)

    Benn, Jette; Carlsson, Monica Susanne

    2014-01-01

    This article is based on a qualitative multiple case study aimed at ealuating the effects of free school meal intervention on pupils' learning, and on the learning environment i schools. The study was conducted at four schools, each offereing free school meals for 20 weeks. At each school...... individual and focus Group interviws were conducted with students in grade 5-7 and grades 8-9- Furthermor, students were obserede during lunch breaks, and interviews were conducted with the class teacher, headmaster and/or the person responsible for school meals. The pupose of the article is to explore...... the lelarning potentials of school meals. The corss-case analysis focuses on the involved actors' perceptions of the school meal project and the meals, including Places Places, times and contexts, and the pupils' concepts and competencies in relation to food, meals and Health, as well as their involvement...

  19. Two members of the Ustilago maydis velvet family influence teliospore development and virulence on maize seedlings.

    Science.gov (United States)

    Karakkat, Brijesh B; Gold, Scott E; Covert, Sarah F

    2013-12-01

    Members of the fungal-specific velvet protein family regulate sexual and asexual spore production in the Ascomycota. We predicted, therefore, that velvet homologs in the basidiomycetous plant pathogen Ustilago maydis would regulate sexual spore development, which is also associated with plant disease progression in this fungus. To test this hypothesis, we studied the function of three U. maydis velvet genes, umv1, umv2 and umv3. Using a gene replacement strategy, deletion mutants were made in all three genes in compatible haploid strains, and additionally for umv1 and umv2 in the solopathogenic strain, SG200. None of the mutants showed novel morphological phenotypes during yeast-like, in vitro growth. However, the Δumv1 mutants failed to induce galls or teliospores in maize. Chlorazol black E staining of leaves infected with Δumv1 dikaryons revealed that the Δumv1 hyphae did not proliferate normally and were blocked developmentally before teliospore formation. The Δumv2 mutants were able to induce galls and teliospores in maize, but were slow to do so and thus reduced in virulence. The Δumv3 mutants were not affected in teliospore formation or disease progression. Complementation of the Δumv1 and Δumv2 mutations in the SG200 background produced disease indices similar to those of SG200. These results indicate that two U. maydis velvet family members, umv1 and umv2, are important for normal teliospore development and disease progression in maize seedlings. Copyright © 2013 Elsevier Inc. All rights reserved.

  20. Oscillation of the velvet worm slime jet by passive hydrodynamic instability

    OpenAIRE

    Concha, Andrés; Mellado, Paula; Morera-Brenes, Bernal; Sampaio Costa, Cristiano; Mahadevan, L,; Monge-Nájera, Julián

    2015-01-01

    The rapid squirt of a proteinaceous slime jet endows velvet worms (Onychophora) with a unique mechanism for defence from predators and for capturing prey by entangling them in a disordered web that immobilizes their target. However, to date, neither qualitative nor quantitative descriptions have been provided for this unique adaptation. Here we investigate the fast oscillatory motion of the oral papillae and the exiting liquid jet that oscillates with frequencies f~30–60 Hz. Using anatomical ...

  1. Outgassing rate analysis of a velvet cathode and a carbon fiber cathode

    Science.gov (United States)

    Li, An-Kun; Fan, Yu-Wei; Qian, Bao-Liang; Zhang, Zi-cheng; Xun, Tao

    2017-11-01

    In this paper, the outgassing-rates of a carbon fiber array cathode and a polymer velvet cathode are tested and discussed. Two different methods of measurements are used in the experiments. In one scheme, a method based on dynamic equilibrium of pressure is used. Namely, the cathode works in the repetitive mode in a vacuum diode, a dynamic equilibrium pressure would be reached when the outgassing capacity in the chamber equals the pumping capacity of the pump, and the outgassing rate could be figured out according to this equilibrium pressure. In another scheme, a method based on static equilibrium of pressure is used. Namely, the cathode works in a closed vacuum chamber (a hard tube), and the outgassing rate could be calculated from the pressure difference between the pressure in the chamber before and after the work of the cathode. The outgassing rate is analyzed from the real time pressure evolution data which are measured using a magnetron gauge in both schemes. The outgassing rates of the carbon fiber array cathode and the velvet cathode are 7.3 ± 0.4 neutrals/electron and 85 ± 5 neutrals/electron in the first scheme and 9 ± 0.5 neutrals/electron and 98 ± 7 neutrals/electron in the second scheme. Both the results of two schemes show that the outgassing rate of the carbon fiber array cathode is an order smaller than that of the velvet cathode under similar conditions, which shows that this carbon fiber array cathode is a promising replacement of the velvet cathode in the application of magnetically insulated transmission line oscillators and relativistic magnetrons.

  2. THE EFFECT OF REPLACING SOYA BEAN MEAL WITH COOKED ...

    African Journals Online (AJOL)

    2016-01-01

    Jan 1, 2016 ... Department of Animal Science & Fisheries, Imo State University, P.M.B. 2000 Owerri - Nigeria. *Corresponding author's email: ... 0.05) at 15.0% dietary level. The enzymes (alanine amino transaminase, serum glutamate oxaloacetate ... Mucuna sloanei seeds are used in South Eastern part of Nigeria as ...

  3. Regulation of Secondary Metabolism by the Velvet Complex Is Temperature-Responsive in Aspergillus

    Directory of Open Access Journals (Sweden)

    Abigail L. Lind

    2016-12-01

    Full Text Available Sensing and responding to environmental cues is critical to the lifestyle of filamentous fungi. How environmental variation influences fungi to produce a wide diversity of ecologically important secondary metabolites (SMs is not well understood. To address this question, we first examined changes in global gene expression of the opportunistic human pathogen, Aspergillus fumigatus, after exposure to different temperature conditions. We found that 11 of the 37 SM gene clusters in A. fumigatus were expressed at higher levels at 30° than at 37°. We next investigated the role of the light-responsive Velvet complex in environment-dependent gene expression by examining temperature-dependent transcription profiles in the absence of two key members of the Velvet protein complex, VeA and LaeA. We found that the 11 temperature-regulated SM gene clusters required VeA at 37° and LaeA at both 30 and 37° for wild-type levels of expression. Interestingly, four SM gene clusters were regulated by VeA at 37° but not at 30°, and two additional ones were regulated by VeA at both temperatures but were substantially less so at 30°, indicating that the role of VeA and, more generally of the Velvet complex, in the regulation of certain SM gene clusters is temperature-dependent. Our findings support the hypothesis that fungal secondary metabolism is regulated by an intertwined network of transcriptional regulators responsive to multiple environmental factors.

  4. Effects of Defatted Jack Bean Flour and Jack Bean Protein ...

    African Journals Online (AJOL)

    This study evaluated the effects of substituting wheat flour with defatted Jack bean flour and Jack bean protein concentrate on bread quality. Jack bean flour milled from the seed nibs was defatted with n-hexane and part of the defatted flour (DJF) extracted in acid medium (pH; 4.5) for protein concentrate (JPC). Both the DJF ...

  5. Effects of graded levels of dehulled and cooked caster oil bean ...

    African Journals Online (AJOL)

    Anak strain) were used in an experiment to investigate the effects of dehulled and cooked castor oil bean (Ricinus communis L) meal supplemented with L-lysine on growth performance and certain blood parameters of broiler finishers. The birds ...

  6. Identification of velvet antler by random amplified polymorphism DNA combined with non-gel sieving capillary electrophoresis.

    Science.gov (United States)

    Yuan, Guangxin; Sun, Jiyan; Li, Hongyu; Fu, Guilian; Xu, Guangyu; Li, Mingcheng; Zhang, Lihua; Fan, Xintian

    2016-01-01

    Mitochondrial DNA of velvet antler was amplified with random amplified polymorphic DNA (RAPD) technique and the PCR products were detected with non-gel sieving capillary electrophoresis to establish a RAPD-HPCE method used for identifying the authenticity of velvet antler or it counterfeits. Factors that could affect the PCR amplification and capillary electrophoresis were optimized. Under the optimized conditions, namely, 20 mmol L(-1) NaH2PO4-Na2HPO4-2 mmol L(-1) EDTA buffer solution [0.8% (W/V) HPMC, 15 mmol L(-1) TBAP and pH 7.3], -10 kV injection voltage and -8 kV separation voltage, Cervus nippon Temminck antler, Cervus elaphus Linnaeus antler, Rangifer tarandus antler, Cervus canadensis antler and Elaphurus davidianus antler were analyzed. The analysis on the similarity of obtained elctrophoretograms showed that there were significant differences in similarities of different velvet antlers, which could be used for the quick identification of the authenticity of velvet antler samples. It can be found that the technique of RAPD combined with HPCE is advantageous in rich polymorphism, high detection rate, simple and convenient performance, high efficiency, rapidness and sensitivity, indicating that it should be suitable for the quick identification of the authenticity of velvet antler samples.

  7. Faba beans (Vicia faba in dairy cow diet: effect on milk production and quality

    Directory of Open Access Journals (Sweden)

    Rosanna Scipioni

    2010-02-01

    Full Text Available The use of alternative plant proteins in place of the soybean meal protein in diets for farmed animals aims to reduce the extra-EU soybean import and partially substitute the GMO in the food chain. Among the possible alternatives, the heat-processed (flaked faba beans appears interesting for dairy cow diet. Two consecutive experiments were carried out to test flaked faba beans as a partial substitute for soybean meal in the diet of Reggiana breed dairy cows producing milk for Parmigiano-Reggiano cheese-making. In both experiments a “Control” concentrate (12% soybean meal, no faba beans was compared with a “Faba” concentrate (7.5% soybean meal and 10% flaked faba beans. Forages fed to animals were hay (mixed grass and alfalfa plus mixed grass in experiment 1, hay only in experiment 2. Milk yield and quality and the characteristics of grab faecal samples as empirical indicators of digestibility, were similar between feeding groups. The milk urea content was slightly lower in the “Faba” group, particularly in experiment 2 (“Control” vs “Faba”: 34.6 vs 32.9 mg/dL in experiment 1, P<0.1; 27.4 vs 23.4 mg/dL in experiment 2, P<0.01; the plasma urea content in experiment 2 confirmed the trend observed in milk (3.9 vs 3.0 mmol/L, P<0.01. The inclusion of faba beans, within the allowed limit of the Parmigiano-Reggiano Consortium for diet formulation, could represent a feasible opportunity for a partial substitution of soybean meal.

  8. Lupin seed meal ( Lupinus albus cv. Buttercup) as a source of ...

    African Journals Online (AJOL)

    Two experiments were conducted to evaluate L. a/bus cv. Buttercup as an alternative to heated full-fat soya bean meal for early weaned piglets. In Experiment 1, the performance of piglets, fed diets with 0%,4%,8% and 12% lupins and formulated to contain equivalent amounts of digestible energy and lysine, was used to ...

  9. Lupin seed meal (Lupinus albus cv. Buttercup) as a source of ...

    African Journals Online (AJOL)

    Experiment 2, conducted to evaluate certified L. a/bus cv. Buttercup seed (at an ... Buttercup-saad in die dleet, te ondersoek,. Die resultate behaal het tot die tweede studie gelei, wat uitgevoer is om gesertifiseerde. L. a/bus cv. Buttercupsaad. (teen 'n ... value of Hamburg lupins relative to soya bean meal can be ascribed to ...

  10. Full of Beans.

    Science.gov (United States)

    Mason, David H.

    1982-01-01

    Describes a genetics activity illustrating genetic variation, mutation, and influence of environmental factors on genotypic expression. Irridiated bean seeds are planted and observed (x-rayed by dentist's x-ray machine at different exposures and for different times). Questions to extend the activity are discussed. (Author/JN)

  11. Evaluation, Bean Dehuller

    African Journals Online (AJOL)

    The hopper unit is shown in Fig. 2. It is the de- vice through which the machine is fed or charged with bean seeds. It has a square base on which an inverted hollow pyramidal frustrum is attached. It is constructed from 1.5mm thick galvanised metal sheet and the square base is constructed with mild steel angle bar of 3mm.

  12. Sharing Beans with Friends

    Science.gov (United States)

    Bell, Clare V.

    2013-01-01

    Teachers and researchers have known for decades that the use of storybooks can have a positive impact on students' experiences with mathematics. This article describes how first graders in an urban public school actively engage with mathematics by using the story "Bean Thirteen" as a context for developing number sense. This…

  13. Effect of raw soya bean particle size on productive performance and digestion of dairy cows.

    Science.gov (United States)

    Naves, A B; Freitas Júnior, J E; Barletta, R V; Gandra, J R; Calomeni, G D; Gardinal, R; Takiya, C S; Vendramini, T H A; Mingoti, R D; Rennó, F P

    2016-08-01

    Differing soya bean particle sizes may affect productive performance and ruminal fermentation due to the level of fatty acid (FA) exposure of the cotyledon in soya bean grain and because the protein in small particles is more rapidly degraded than the protein in large particles, which influence ruminal fibre digestion and the amounts of ruminally undegradable nutrients. The objective of this experiment was to investigate the effects of raw soya bean particle size on productive performance, digestion and milk FA profile of dairy cows. Twelve Holstein cows were assigned to three 4 × 4 Latin squares with 21-day periods. At the start of the experiment, cows were 121 days in milk (DIM) and yielded 30.2 kg/day of milk. Cows were fed 4 diets: (i) control diet (CO), without raw soya bean; (ii) whole raw soya bean (WRS); (iii) cracked raw soya bean in Wiley mill 4-mm screen (CS4); and (iv) cracked raw soya bean in Wiley mill 2-mm screen (CS2). The inclusion of soya beans (whole or cracked) was 200 g/kg on dry matter (DM) basis and partially replaced ground corn and soya bean meal. Uncorrected milk yield and composition were not influenced by experimental diets; however, fat-corrected milk (FCM) decreased when cows were fed soya bean treatments. Soya bean diets increased the intake of ether extract (EE) and net energy of lactation (NEL ), and decreased the intake of DM and non-fibre carbohydrate (NFC). Ruminal propionate concentration was lower in cows fed WRS than cows fed CS2 or CS4. Cows fed cracked raw soya bean presented lower nitrogen in faeces than cows fed WRS. The milk of cows fed WRS, CS2 and CS4 presented higher unsaturated FA than cows fed CO. The addition of raw soya bean in cow diets, regardless of the particle size, did not impair uncorrected milk yield and nutrient digestion, and increased the concentration of unsaturated FA in milk. Cows fed cracked raw soya bean presented similar productive performance to cows fed whole raw soya bean. Journal of

  14. Pea (Pisum sativum and faba beans (Vicia faba in dairy cow diet: effect on milk production and quality

    Directory of Open Access Journals (Sweden)

    Maurizio Moschini

    2012-04-01

    Full Text Available The use of alternative plant proteins in place of the soybean meal protein in diets for producing animals aims to reduce the extra-EU soybean import and partially substitute the GMO in the food chain. Among possible alternatives, the heat-processed legume grains seem interesting for dairy cow diets. Two consecutive experiments were carried out to evaluate flaked pea and faba beans as substitute for soybean meal in diets for Reggiana breed dairy cows producing milk for Parmigiano-Reggiano cheese-making. In both experiments a C concentrate (110 g/kg soybean meal, no pea and faba beans was compared to a PF concentrate (150 g/kg flaked pea, 100 g/kg flaked faba beans, no soybean meal. Forages fed to animals were hay (mixed grass and alfalfa in experiment 1 and hay plus mixed grass in experiment 2. Concentrate intake, milk yield and milk quality (rennet coagulation traits included were similar between feeding groups. Parameters on the grab faecal samples, as empirical indicators of digestibility, had a smaller (Pvs 3.1 and 2.3 vs 2.8%, respectively for PF and C in experiment 1 and 2. Some blood indicators of nitrogen metabolism (protein, albumin, urea were similar between the feeding groups. The inclusion of pea and faba beans, within the allowed limit of the Parmigiano-Reggiano Consortium for diet formulation, could represent a feasible opportunity for a total substitution of soybean meal.

  15. Physico-chemical, microbial and sensory properties of kunu zaki beverage sweetened with black velvet tamarind (Dialium guineense

    Directory of Open Access Journals (Sweden)

    A. O. Dauda

    2017-01-01

    Full Text Available This work determined the physicochemical, microbial and sensory characteristics of kunu zaki sweetened with black velvet tamarind (Dialium guinnense flour. The outer covering and seed of black velvet was removed while the pulp was pulverized to obtain the flour. The tamarind pulp was analysed for its proximate and sugar contents. Kunu zaki was prepared according to standard method and 10, 20, 30, 40 and 50 g of the black velvet pulp was added to 1000 ml each of kunu zaki along with a control sample. The kunu zaki samples were stored at refrigeration temperature (4 ºC for a period of 5 days. The physico-chemical properties (pH, ºbrix, total titratable acidity, color, beta-carotene and vitamin C, microbial load and sensory attributes of the kunu zaki were analysed. The black velvet tamarind pulp had 42.01 g/100 g of total solid. The addition of black velvet tamarind (Dialium guinnense to kunu zaki lowered the pH, thereby improving the keeping quality of the kunu zaki samples. The pH of kunu zaki ranged from 2.69-4.15 while the titratable acidity ranged from 5.44-10.06 %, the beta-carotene and vitamin C content were high with a range of 3.10–36.6 mg/100 g and 4.73–47.25 mg/100 g respectively. The bacterial count ranged from 1-8.8 × 103 cfu/mL and a fungal count of 1-4.9 × 103 cfu/mL. Kunu zaki with 50 g of black velvet tamarind was the most preferred in terms of taste, appearance, aroma and general acceptability.

  16. Meals for the Elderly

    Science.gov (United States)

    1980-01-01

    The aim of Skylab's multi-agency cooperative project was to make simple but nutritious space meals available to handicapped and otherwise homebound senior adults, unable to take advantage of existing meal programs sponsored by federal, state and private organizations. As a spinoff of Meal Systems for the Elderly, commercial food processing firms are now producing astronaut type meals for public distribution. Company offers variety of freeze dried foods which are reconstituted by addition of water, and "retort pouch" meals which need no reconstitution, only heating. The retort pouch is an innovative flexible package that combines the advantage of boil-in bag and metal can. Foods retain their flavor, minerals and vitamins can be stored without refrigeration and are lightweight for easy transportation.

  17. Effect of cooking methods on selected physicochemical and nutritional properties of barlotto bean, chickpea, faba bean, and white kidney bean

    National Research Council Canada - National Science Library

    Güzel, Demet; Sayar, Sedat

    2012-01-01

    The effects of atmospheric pressure cooking (APC) and high-pressure cooking (HPC) on the physicochemical and nutritional properties of barlotto bean, chickpea, faba bean, and white kidney bean were investigated...

  18. Main meal quality in Brazil and United Kingdom: Similarities and differences.

    Science.gov (United States)

    Gorgulho, Bartira Mendes; Pot, Gerda Karolien; Sarti, Flavia Mori; Marchioni, Dirce Maria

    2017-04-01

    Consumption of fast food and ready-to-eat meals has been positively associated with obesity. In the UK, ready-made meals are more often consumed than in Brazil, a country in which nutrition transition is relatively low. This study aimed to compare the nutritional quality of the main meal consumed by adults in Brazil and UK. Food record data was obtained from representative samples from UK and Brazil databases. The Main Meal Quality Index (MMQI) was applied to estimate the quality of the main meal consumed in Brazil and UK. Differences in food groups consumed in the main meal in Brazil and UK were observed using classification decision tree. Meals with higher average energy content were lunch for Brazil, and dinner for the UK. On average, the Brazilian main meal had better nutritional quality (4.42 times higher), independently of sex, age, family income, nutritional status and energy consumed, with higher scores of fiber, carbohydrate, total fat, saturated fat and energy density. However, UK's main meal included more fruits and vegetables. Food preparations combined with rice and beans were classified as Brazilian main meal, while combinations with fast food items, as fried potatoes, sandwiches and sugary beverages, were classified as UK main meals. In Brazil, the main meal quality was lower among women and obese individuals, presenting significant positive association with age, and negative association with energy intake and family income; while in UK, only age was positively associated with MMQI. Although main meals in Brazil had higher nutritional quality compared to the UK, main meals consumed in both countries need nutritional improvement. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Away-from-home meals: Prevalence and characteristics in a metropolis

    Directory of Open Access Journals (Sweden)

    Bartira Mendes Gorgulho

    2014-12-01

    Full Text Available Objective: This study aimed to characterize away-from-home meals. Methods: This population-based, cross-sectional study measured dietary intake by administering 24-hour recalls by telephone. Away-from-home breakfast, lunch, and dinner were described and characterized according to the foods that contribute most to the intake of energy, fat, sodium, and added sugar per meal. Results: f the 834 respondents, 24% had had at least one meal away from home. The average energy intake per away-from-home meal was 628 kcal (±101 kcal, about 35% of the average daily intake for this population. Meals contained both healthy foods, such as rice, beans, and fish, and unhealthy foods, such as soft drinks, snacks, sandwiches, and pizza. Conclusion: Individuals who ate away from home had worse diets. However, the presence of healthy foods indicates a possibility of improvement if purposeful programmatic actions are taken.

  20. soya meal or cottonseed meal on broiler production.

    African Journals Online (AJOL)

    Effect of meals of sweat potato and cassava varieties formulated with soya meal or cottonseed meal on broiler ... Growing and finishing chickens consumed more of the soyabean- supplemented diets than diets containing cottonseed meal as ..... sweet potato and a protein supplement to broiler and crossbred poultry. Papua ...

  1. Glycemic index of split peas, rice (Binam, kidney beans, green peas, "Lavash" bread and broad bean kernels in NIDDM subjects

    Directory of Open Access Journals (Sweden)

    Darabi A

    2000-09-01

    Full Text Available Equal amounts of carbohydrates from various foodstuffs do not increase blood glucose to the same extent. This study was carried out, therefore, in 1996 at the National Nutrition and Food Technology Research institute in Tehran to determine the glycemic index of split pease, rice (Binam, kidney beans, green peas, “Lavash” bread and broad bean kernels. Diabetic subjects were studied in a clinical trial. The exact amount of cabohydrate in foodstuffs was determined using AOAC. Methods. White bread was used as the reference food. After a 12-hour overnight fast on seven separate days each subject was given the test food in an amount to provide 25 g of carbohydrate. Blood glucose was determined after 0, 60, 120 minutes using orthotouidine method. Glycemi response in each individual was calculated as the area under the 2- hour glucose individual was calculated as the area under the test food glucose curve as a percentage of the mean area under the whith bread glucose curve. Glycemic indices of the test foods were 31± 8.5 for split peas, 42.9±3 for rice, 44±9 for kidney beans, 57±7 for green peas, 69±8.5 for “Lavash” bread, and 96±14 for broad bean kernels .Legumes and rice (Binam can be used efficiently in meal planning for the diabetic subjects.

  2. [Nutritional evaluation of protein concentrates of beans (Phaseolus vulgaris) and lentils (Lens esculenta)].

    Science.gov (United States)

    Kaba, H; Sanahuja, J C

    1978-06-01

    The composition and nutritive value were determined in navy bean meal (Phaseolus vulgaris) and lentil meal (Lens esculenta), and in their respective protein concentrates obtained through extraction followed by isoelectric precipitation. Sulfur amino acids per gram of nitrogen were lower in the concentrates than in the meals, while there was no difference for lysine and threonine. The white bean protein concentrate had a lower biological value than the meal but better digestibility, although trypsin inhibitor concentration was unchanged. Digestibility greatly improved with heating but it did not increase beyond 81% even after autoclaving. Autoclaved samples supplemented with methionine reached a biological value of 83. The lentil protein concentrate also had a lower biological value than the meal but digestibility was high for both samples (91%) and remained unchanged after heating. Trypsin inhibitors were absent. After supplementing with methionine, a biological value of only 63 was obtained, due to the low level of tryptophan, the second limiting amino acid. In spite of the concentrates' lower biological value, it was proved that they equalled the meals' potential for complementing cereal, as their content in lysine and threonine is high. The concentrates have the additional advantage of allowing effective supplementation without increasing the legume-cereal ratio.

  3. Iron Bioavailability Studies of the First Generation of Iron-Biofortified Beans Released in Rwanda

    Science.gov (United States)

    Glahn, Raymond; Tako, Elad; Hart, Jonathan; Haas, Jere; Beebe, Steve

    2017-01-01

    This paper represents a series of in vitro iron (Fe) bioavailability experiments, Fe content analysis and polyphenolic profile of the first generation of Fe biofortified beans (Phaseolus vulgaris) selected for human trials in Rwanda and released to farmers of that region. The objective of the present study was to demonstrate how the Caco-2 cell bioassay for Fe bioavailability can be utilized to assess the nutritional quality of Fe in such varieties and how they may interact with diets and meal plans of experimental studies. Furthermore, experiments were also conducted to directly compare this in vitro approach with specific human absorption studies of these Fe biofortified beans. The results show that other foods consumed with beans, such as rice, can negatively affect Fe bioavailability whereas potato may enhance the Fe absorption when consumed with beans. The results also suggest that the extrinsic labelling approach to measuring human Fe absorption can be flawed and thus provide misleading information. Overall, the results provide evidence that the Caco-2 cell bioassay represents an effective approach to evaluate the nutritional quality of Fe-biofortified beans, both separate from and within a targeted diet or meal plan. PMID:28754026

  4. Iron Bioavailability Studies of the First Generation of Iron-Biofortified Beans Released in Rwanda.

    Science.gov (United States)

    Glahn, Raymond; Tako, Elad; Hart, Jonathan; Haas, Jere; Lung'aho, Mercy; Beebe, Steve

    2017-07-21

    This paper represents a series of in vitro iron (Fe) bioavailability experiments, Fe content analysis and polyphenolic profile of the first generation of Fe biofortified beans (Phaseolus vulgaris) selected for human trials in Rwanda and released to farmers of that region. The objective of the present study was to demonstrate how the Caco-2 cell bioassay for Fe bioavailability can be utilized to assess the nutritional quality of Fe in such varieties and how they may interact with diets and meal plans of experimental studies. Furthermore, experiments were also conducted to directly compare this in vitro approach with specific human absorption studies of these Fe biofortified beans. The results show that other foods consumed with beans, such as rice, can negatively affect Fe bioavailability whereas potato may enhance the Fe absorption when consumed with beans. The results also suggest that the extrinsic labelling approach to measuring human Fe absorption can be flawed and thus provide misleading information. Overall, the results provide evidence that the Caco-2 cell bioassay represents an effective approach to evaluate the nutritional quality of Fe-biofortified beans, both separate from and within a targeted diet or meal plan.

  5. Competition of velvet leaf (Abutilon theophrasti M.) weed with cotton (Gossypium hirsutum L.). Economic damage threshold

    Energy Technology Data Exchange (ETDEWEB)

    Cortes, J. A.; Mendiola, M. A.; Castejon, M.

    2010-07-01

    The effect of the weed Abutilon theophrasti M. (common name: velvetleaf) on the growth of cotton grown in the Guadalquivir Valley, was studied by examining the influence of weed density on growth of the weed and that of cotton. Velvetleaf impeded normal cotton growth caused production losses as a result of the stress the cotton was subjected to. Additionally there was competition among velvet leaf plants at high velvet leaf densities. The influence of velvetleaf density in coexistence with cotton has been also studied evaluating weed effect on the biomass of cotton and its production. Additional determinations included the velvetleaf seed production capacity per unit area and seed production per plant. These determinations were adjusted to hyperbolic, inverse linear and logistic models. Last, the economic damage threshold (EDT) was calculated using the efficiency level in control of velvetleaf in cotton. In this calculation the treatment cost and losses caused by the weed, in the crop, were taken into account. The EDT varied between 0.1 and 0.5 velvetleaf plant m{sup -}2, depending on the control methods used. (Author) 27 refs.

  6. Morphology and ultrastructure of antler velvet hair and body hair from red deer (Cervus elaphus).

    Science.gov (United States)

    Woods, J L; Harland, D P; Vernon, J A; Krsinic, G L; Walls, R J

    2011-01-01

    We provide a detailed description of the ultrastructure of deer hair fibers. Guard hairs and underhairs from the winter coat of red deer (Cervus elaphus), and antler velvet hairs from the same species were examined. All fibers displayed the typical keratin fiber morphology of overlapping cuticle cells surrounding a core of cortex cells, and often a centrally-located medulla, but there were considerable differences in the diameter, cuticle thickness, and scale pattern, and in the relative amounts of cortex and medulla along individual fibers, and between the different types of fiber. In addition, closer examination of cortex cells using transmission electron microscopy revealed considerable differences in the arrangement of intermediate filaments in the different fiber types. Fine underhairs appeared similar to fine wool fibers from sheep because intermediate filament arrangements were very similar to those found in wool orthocortex cells and paracortex cells. In addition, a similar bilateral distribution of these cell types was evident. However, in the antler velvet hairs and the guard hairs, intermediate filament arrangements were more variable and complex, and showed similarities to those in heterotype cortex cells described for human hair. Copyright © 2010 Wiley-Liss, Inc.

  7. Summer Meal Capacity Builder

    Data.gov (United States)

    Department of Agriculture — Allows users to search for summer meal sites from the previous summer by zip code, adding “layers” of information, such as free and reduced-price lunch participation...

  8. Summer Meal Sites

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Information pertaining to Summer Meal Sites, as collected by Citiparks in the City of Pittsburgh Department of Parks and Recreation. This dataset includes the...

  9. Diversity, ecology and herbivory of hairstreak butterflies (Theclinae) associated with the velvet tree, Miconia calvescens in Costa Rica.

    Science.gov (United States)

    F.R. Badenes-Pérez; M.A. Alfaro-Alpízar; M.T. Johnson

    2010-01-01

    Larvae of three species of hairstreak butterflies in the subfamily Theclinae (Lepidoptera: Lycaenidae) were found feeding on developing inflorescences, flower buds, and immature fruits of the velvet tree, (Miconia calvescens) de Candolle (Myrtales: Melastomataceae) in Costa Rica. (Erora opisena) (Druce), (Parrhasius...

  10. Trends and population dynamics of a Velvet Scoter (Melanitta fusca) population: influence of density dependence and winter climate

    NARCIS (Netherlands)

    Hartman, G.; Kölzsch, A.; Larsson, K.; Nordberg, M.; Höglund, J.

    2013-01-01

    As many seaduck populations around the world have been reported to be in decline, there is an increasing demand for knowledge about intrinsic and extrinsic factors determining population dynamics of these species. In this study, we analyzed long-term dynamics of the summer population of Velvet

  11. Effect of maize density, bean cultivar and bean spatial arrangement ...

    African Journals Online (AJOL)

    On-farm trials to determine the optimum combination of maize (Zea mays L.) density, bean (Phaseolus vulgaris L.) cultivar and bean spatial arrangement to produce high yields of the intercrop combination were conducted in Chinyika Resettlement Area (CRA) and at Domboshava Training Centre (DTC) during the 1996/97 ...

  12. Faba bean in dairy cow diet: effect on milk production and quality

    OpenAIRE

    Rosanna Scipioni; Domenico Pietro Lo Fiego; Luisa Antonella Volpelli; Michele Comellini

    2010-01-01

    Two consecutive trials were carried out to test flaked faba beans as a partial substitute for soybean meal (SBM) in the diet of Reggiana breed dairy cows. In both trials a “Control” concentrate (12% dehulled SBM) was compared to a “Faba” concentrate (7.5% dehulled SBM; 10% flaked faba beans). Forages fed to animals included hay (mixed grass and alfalfa) plus green mixed grass in trial 1, hay only in trial 2. Concentrate intake, faecal scores, milk yield and quality wer...

  13. Faba bean in cropping systems

    DEFF Research Database (Denmark)

    Steen Jensen, Erik; Peoples, Mark B.; Hauggaard-Nielsen, Henrik

    2010-01-01

    The grain legume (pulse) faba bean (Vicia faba L.) is grown world-wide as a protein source for food and feed. At the same time faba bean offers ecosystem services such as renewable inputs of nitrogen (N) into crops and soil via biological N2 fixation, and a diversification of cropping systems. Even...... though the global average grain yield has almost doubled during the past 50 years the total area sown to faba beans has declined by 56% over the same period. The season-to-season fluctuations in grain yield of faba bean and the progressive replacement of traditional farming systems, which utilized...... legumes to provide N to maintain soil N fertility, with industrialized, largely cereal-based systems that are heavily reliant upon fossil fuels (=N fertilizers, heavy mechanization) are some of the explanations for this decline in importance. Past studies of faba bean in cropping systems have tended...

  14. Standardized ileal digestibility of amino acids in European soya bean and rapeseed products fed to growing pigs.

    Science.gov (United States)

    Kaewtapee, C; Mosenthin, R; Nenning, S; Wiltafsky, M; Schäffler, M; Eklund, M; Rosenfelder-Kuon, P

    2017-10-25

    This study was conducted to determine the chemical composition and standardized ileal digestibility coefficients (SID) of crude protein (CP) and amino acids (AA) of European soya bean and rapeseed products in pigs. Six soya bean and two rapeseed products were used as the sole dietary source of CP and AA, including raw (FFSB) and roasted full-fat soya beans (FFSBRoasted ), soya bean (SBC) and rapeseed cake (RSC), and rapeseed meal (RSM) from Bavaria (Germany), soya bean meal (SBM) from the Danube region (Austria; SBMAustria ), a commercially available standard SBM (SBMStd ) and an imported genetically modified organism-free SBM (SBMGMO-free ). Eight ileal- cannulated pigs with an initial body weight of 32 ± 2 kg were allotted to a row-column design with eight diets and six periods of seven days each. Trypsin inhibitor activity (TIA) ranged from 1.8 in SBMStd to 24.5 mg/g DM in FFSB. The SID of CP and all AA in FFSBRoasted were greater than in FFSB, but lower when compared to SBC and SBMAustria (p soya bean and rapeseed products as influenced by differences in processing conditions. European SBC and SBMAustria can be used as alternative to imported SBMGMO-free and SBMStd in diets for growing pigs. © 2017 Blackwell Verlag GmbH.

  15. Genotyping of velvet antlers for identification of country of origin using mitochondrial DNA and fluorescence melting curve analysis with locked nucleic acid probes.

    Science.gov (United States)

    Ahn, Jeong Jin; Kim, Youngjoo; Hong, Ji Young; Kim, Gi Won; Hwang, Seung Yong

    2016-07-01

    Velvet antlers are used medicinally in Asia and possess various therapeutic effects. Prices are set according to the country of origin, which is unidentifiable to the naked eye, and therefore counterfeiting is prevalent. Additionally, antlers of the Canadian elk, which can generate chronic wasting disease, are prevalently smuggled and distributed in the market. Thus, a method for identifying the country of origin of velvet antlers was developed, using polymorphisms in mitochondrial DNA, fluorescence melting curve analysis and analysis of locked nucleic acids (LNA). This combined method is capable of identifying five genotypes of velvet antlers in a single experiment using two probes. It also has advantages in multiplexing, simplicity and efficiency in genotyping, when compared to real-time PCR or microarrays. The developed method can be used to improve identification rates in the velvet antler market and, by extension, research based on polymorphisms in DNA sequences.

  16. Meals in nursing homes

    DEFF Research Database (Denmark)

    Kofod, Jens Erik; Birkemose, A.

    2004-01-01

    Undernutrition is present among 33% of nursing home residents in Denmark. Hence, it is relevant to examine the meal situation at nursing homes to single out factors that may increase or reduce the residents' food intake. in the ongoing Danish nursing home debate it is claimed that a new type...... of nursing home improves the residents' meal situation with a positive effect on nutrition. The aim of this work is to test the general hypothesis that (i) residents appreciate the meal situation in these nursing homes and (ii) nutritional status of the residents is improved in this type of nursing home....... This study was carried out in four Danish nursing homes at various locations in Denmark. The methods used are qualitative interviews and observations at four nursing homes in combination with measurement of body mass index (BMI) at two of the four nursing homes. Undernutrition is defined as a BMI below 20...

  17. Rapid and Accurate Identification of Adulterants via an Electronic Nose and DNA Identification Platform: Identification of Fake Velvet Antlers as an Example

    OpenAIRE

    Guojie Xu; Chunsheng Liu; Caili Liao; Xiaolei Ren; Xinyue Zhang; Xiaorui Fu; Xueyong Wang

    2016-01-01

    Background. Adulterants in Chinese medicines had always affected the efficacy of Chinese medicines and resulted in safety problems in drug use. We aimed to take the identification of fake velvet antlers as an example for establishment of a rapid and accurate identification platform for modern pharmaceutical companies and markets of Chinese medicine. Methods. In this study, we developed a novel electronic nose and DNA identification platform for identifying fake velvet antlers. Electronic nose...

  18. Key volatile aroma compounds of three black velvet tamarind (Dialium) fruit species.

    Science.gov (United States)

    Lasekan, Ola; See, Ng Siew

    2015-02-01

    Nineteen odour-active compounds were quantified in three black velvet tamarind fruit species. Calculation of the odour activity values (OAVs) of the odorants showed that differences in odour profiles of the tamarinds were mainly caused by linalool, limonene, 4-hydroxy-2,5-dimethyl-3(2H)-furanone, nonanal, and (Z)-3-hexenal. On the basis of their high OAVs, cis-linalool oxide (furanoid), geranyl acetone, and cinnamyl acetate were identified as other potent odorants in the three tamarinds. Sensory studies revealed very distinct aroma profiles, which are characteristic of these types of fruits. While the Dialiumguineense elicited floral, flowery, caramel-like notes, the other two species were dominated by leaf-like, caramel, and green notes. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Intellectuals and the Authorities: the Role in the Velvet Revolution in Czechoslovakia (a sociologist's notes

    Directory of Open Access Journals (Sweden)

    M Petrusek

    2011-06-01

    Full Text Available The article is devoted to the evaluation of the role and place of intellectuals in the ideological preparation of the Velvet revolution in Czechoslovakia in November, 1989. It examines the sociological conceptions of revolution, and their applicability to the analysis of the November events. In the analysis of the subsequent evolution of the Czech republic, the author notes the difficulties of the transition from a post-totalitarian society to the market economy, describes the social-economic system, which emerged as a result of the revolution, characterized by consumerism, domination of mass culture etc, which turned out to be a far cry from what the mass, carried away with a certain euphoria, had expected.

  20. Eating out or in from home: analyzing the quality of meal according eating locations

    Directory of Open Access Journals (Sweden)

    Daniel Henrique Bandoni

    2013-12-01

    Full Text Available OBJECTIVE: The aim of this study was to evaluate the quality of meals consumed by workers from São Paulo according to eating location. METHODS: This cross-sectional study used the 24-hour recall to collect dietary data from 815 workers, including where the meal was consumed, and then grouped the meals by eating location: home, workplace cafeteria, and restaurant. Meal quality was assessed according to energy content and density, fiber density, and proportion of macronutrients, 10 food groups, and from sugar-sweetened beverages. These indicators and their respective eating locations were then included in linear regression models adjusted for gender, age, and education level. RESULTS: Meals consumed at workplace cafeterias had lower energy density, higher fiber density, and higher proportions of vegetables, fruits, and beans than those consumed at home. However, away-from-home meals contain more sugars, sweets, fats, and oils. CONCLUSION: Eating location influences diet quality, so dietary surveys should assess meals consumed away from home more thoroughly since meal quality varies greatly by food service.

  1. 9 CFR 319.310 - Lima beans with ham in sauce, beans with ham in sauce, beans with bacon in sauce, and similar...

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Lima beans with ham in sauce, beans with ham in sauce, beans with bacon in sauce, and similar products. 319.310 Section 319.310 Animals and....310 Lima beans with ham in sauce, beans with ham in sauce, beans with bacon in sauce, and similar...

  2. Effect of pretreatments and processing conditions on anti-nutritional factors in climbing bean flours

    Directory of Open Access Journals (Sweden)

    Emmanuel Mugabo

    2017-04-01

    Full Text Available It is difficult for many Rwandans to utilize climbing bean seeds (Phaseolus vulgaris. L mainly because of longer cooking time (2 hours and the high consumption of basic fuel. Climbing beans also contain anti-nutritional factors such tannins, phytates, trypsin inhibitors and phytohemagglutinins that limit nutrient absorption. One way to solve this problem is to utilize the flour of climbing beans made from different treatments and processing methods. In this study, climbing beans were pre-treated by soaking them in water for 24 hours, soaking in 2% sodium bicarbonate solution and steam blanching for 10 minutes. After that, pre-treated climbing beans were processed into flours by processing methods such as roasting, cooking and germination where anti-nutritional factors were reduced. The pretreatments did not significantly (p>0.05 affect phytates in climbing bean flours but processing conditions significantly (p<0.05 reduced it. Pretreatments and processing conditions significantly (p<0.05 reduced tannin content. The pretreatments followed by different processing conditions significantly (p<0.05 decreased trypsin inhibitors content. The great significant decrease in phytohemagglutinins content was observed in pretreatment followed by different processing methods. All pretreatments and processing conditions effectively decreased anti-nutritional factors at low level. However, pretreatments or untreated followed by germination and roasting were found to be the most and the least effective respectively.  Making flour from germinated climbing bean seeds is a good option for sustainable food processing as it reduces anti-nutritional factors. It is an inexpensive method in terms of time, energy and fuel for Rwandan households, restaurants and industries where climbing bean seeds are integral part of daily meal.

  3. In vitro starch digestibility and predicted glycemic index of corn tortilla, black beans, and tortilla-bean mixture: effect of cold storage.

    Science.gov (United States)

    Sáyago-Ayerdi, S G; Tovar, Juscelino; Osorio-Díaz, P; Paredes-López, Octavio; Bello-Pérez, Luis A

    2005-02-23

    People in the rural areas of Mexico consume corn tortillas and beans as basic components of their diet. However, little is known about the nutritionally relevant features of starch present in such combined meals. The objective of the present study was to evaluate the in vitro bioavailability of starch in tortilla-bean mixtures stored at 4 degrees C for different times, as compared to that of corn tortilla and boiled black beans kept separately under the same conditions. Available starch (AS), resistant starch (RS), and retrograded resistant starch (RRS) contents were measured. The in vitro starch hydrolysis indices (HI) of freshly cooked and cold-stored samples were evaluated using a chewing/dialysis digestion protocol. HIs were used to predict glycemic indices (pGI) of the samples. AS in tortilla and beans decreased between 3 and 6% after 48-72 h, whereas values in the mixture fell by 3% after 48 h, with no further change by 72 h. Only minor rises in RS contents (1.5-1.6%) were recorded for tortilla and beans after 72 h of storage, and a lower increase (0.4%) was recorded in the mixture. Judging from RRS values, an important proportion of RS is due to starch retrogradation. The HI and pGI were higher in tortilla than in bean and the mixture. Hydrolysis rate values decreased in the stored samples, a pattern that corresponded with RS and RRS changes. The slow digestion features of common beans are largely retained by the legume-tortilla combination. Data support the perceived health beneficial properties of starch in this traditional cereal-legume food.

  4. Nutritional response of growing rats to faba beans (Vicia faba L., minor) and faba bean fractions.

    Science.gov (United States)

    Rubio, L A; Grant, G; Bardocz, S; Dewey, P; Pusztai, A

    1991-11-01

    The effects of raw faba bean (Vicia faba L., minor) meal (VFM) and its fractions on the growth and nitrogen utilization of rats have been determined in two experiments. Two commercial varieties of VFM were tested, local VFM (409-439 g/kg diet) and Troy VFM (439 g/kg diet). The bean fractions tested were V. faba lectin-depleted protein (VFDP), V. faba lectin (VFL) and V. faba cotyledon residue (VFCR). All diets were supplemented with amino acids to target requirements. Body-weight, body N and lipid contents of rats fed on VFM were reduced significantly in comparison with control rats fed on lactalbumin. This was due, in part, to the lower digestibility of the protein, lipid and dry matter (DM) of VFM diets. As a result, net protein utilization (NPU) and biological value (BV) of faba bean proteins were less than expected. Urine and urea-N outputs of the VFM-fed rats were also elevated in both experiments. Increasing the energy content of local VFM diets led to significantly higher dry body-weight, body N and lipid contents, with the result that the NPU and BV values of the protein also increased. However, the NPU values for VFM-fed rats were still significantly lower than those for the controls in both experiments. In contrast, true N, lipid and DM digestibilities in rats given local VFM were not significantly affected by the difference in the energy content of the diets. The replacement of two-thirds of the lactalbumin in the diet with VFDP (65 g/kg) reduced dry body-weight, N and lipid contents, NPU and BV compared with the control rats, even though N, lipid and DM digestibilities were not significantly different. The nutritional performance of rats fed on lactalbumin-based diets containing 7 g VFL/kg was similar to that of the controls. Similarly, the inclusion of the cotyledon residue (237 g VFCR/kg diet) had no appreciable effect on any of the variables studied. As VFL and VFCR had no antinutritional effects in these rats, it appears that the low nutritional

  5. IN BEANS TO COMMON BLIGHT

    African Journals Online (AJOL)

    1993-05-12

    , Beebe, S.E. and Correa,. F.J. 1981. Comparing two inoculation techniques for evaluating resistance in beans to Xanthomonas campestris pv. phaseoli. Proceedings 5th International conference of. Plant Pathogenic Bacteria.

  6. Multi-pulsed intense electron beam emission from velvet, carbon fibers, carbon nano-tubes and dispenser cathodes

    Science.gov (United States)

    Xia, Lian-Sheng; Yang, An-Min; Chen, Yi; Zhang, Huang; Liu, Xing-Guang; Li, Jin; Jiang, Xiao-Guo; Zhang, Kai-Zhi; Shi, Jin-Shui; Deng, Jian-Jun; Zhang, Lin-Wen

    2010-11-01

    The experimental results of studies of four kinds of cathode emitting intense electron beams are demonstrated under multi-pulsed mode based on an experimental setup including two multi-pulse high voltage sources. The tested cathodes include velvet, carbon fibers, carbon nano-tubes (CNTs) and dispenser cathodes. The results indicate that all four are able to emit multi-pulsed beams. For velvet, carbon fiber and CNTs, the electron induced cathode plasma emission may be the main process and this means that there are differences in beam parameters from pulse to pulse. For dispenser cathodes tested in the experiment, although there is a little difference from pulse to pulse for some reason, thermal-electric field emission may be the main process.

  7. Spatial-temporal dynamics of neotropical velvet ant (Hymenoptera: Mutillidae communities along a forest-savanna gradient.

    Directory of Open Access Journals (Sweden)

    Júlio Miguel Alvarenga

    Full Text Available Understanding how and why biological communities are organized over space and time is a major challenge and can aid biodiversity conservation in times of global changes. Herein, spatial-temporal variation in the structure of velvet ant communities was examined along a forest-savanna gradient in the Brazilian Cerrado to assess the roles of environmental filters and interspecific interactions upon community assembly. Velvet ants were sampled using 25 arrays of Y-shaped pitfall traps with drift fences for one year along an environmental gradient from cerrado sensu stricto (open canopy, warmer, drier to cerradão (closed canopy, cooler, moister. Dataloggers installed on each trap recorded microclimate parameters throughout the study period. The effects of spatial distances, microclimate parameters and shared ancestry on species abundances and turnover were assessed with canonical correspondence analysis, generalized dissimilarity modelling and variance components analysis. Velvet ant diversity and abundance were higher in the cerrado sensu stricto and early in the wet season. There was pronounced compositional turnover along the environmental gradient, and temporal variation in richness and abundance was stronger than spatial variation. The dry season blooming of woody plant species fosters host abundance and, subsequently, velvet ant captures. Species were taxonomically clustered along the gradient with Sphaeropthalmina (especially Traumatomutilla spp. and Pseudomethocina more associated, respectively, with cerrado sensu stricto and cerradão. This suggests a predominant role of environmental filters on community assemble, with physiological tolerances and host preferences being shared among members of the same lineages. Induced environmental changes in Cerrado can impact communities of wasps and their hosts with unpredictable consequences upon ecosystem functioning and services.

  8. Spatial-temporal dynamics of neotropical velvet ant (Hymenoptera: Mutillidae) communities along a forest-savanna gradient.

    Science.gov (United States)

    Alvarenga, Júlio Miguel; Vieira, Cecília Rodrigues; Godinho, Leandro Braga; Campelo, Pedro Henrique; Pitts, James Purser; Colli, Guarino Rinaldi

    2017-01-01

    Understanding how and why biological communities are organized over space and time is a major challenge and can aid biodiversity conservation in times of global changes. Herein, spatial-temporal variation in the structure of velvet ant communities was examined along a forest-savanna gradient in the Brazilian Cerrado to assess the roles of environmental filters and interspecific interactions upon community assembly. Velvet ants were sampled using 25 arrays of Y-shaped pitfall traps with drift fences for one year along an environmental gradient from cerrado sensu stricto (open canopy, warmer, drier) to cerradão (closed canopy, cooler, moister). Dataloggers installed on each trap recorded microclimate parameters throughout the study period. The effects of spatial distances, microclimate parameters and shared ancestry on species abundances and turnover were assessed with canonical correspondence analysis, generalized dissimilarity modelling and variance components analysis. Velvet ant diversity and abundance were higher in the cerrado sensu stricto and early in the wet season. There was pronounced compositional turnover along the environmental gradient, and temporal variation in richness and abundance was stronger than spatial variation. The dry season blooming of woody plant species fosters host abundance and, subsequently, velvet ant captures. Species were taxonomically clustered along the gradient with Sphaeropthalmina (especially Traumatomutilla spp.) and Pseudomethocina more associated, respectively, with cerrado sensu stricto and cerradão. This suggests a predominant role of environmental filters on community assemble, with physiological tolerances and host preferences being shared among members of the same lineages. Induced environmental changes in Cerrado can impact communities of wasps and their hosts with unpredictable consequences upon ecosystem functioning and services.

  9. Observations on Sambar Rusa unicolor (Cetartiodactyla: Cervidae stags during hard and velvet stages of antler cycle in captivity

    Directory of Open Access Journals (Sweden)

    V.V. Savanth

    2011-10-01

    Full Text Available This research was carried out at the State Museum and Zoo, Thrissur, Kerala, India from June to October, 2009. The objective was to observe and record the physical and behavioural changes in Sambar Deer Rusa unicolor stags linked to their territorial display during various stages of the breeding cycle. In total, there were 70 Sambar in the enclosure, at the commencement of the study, of which 22 were males including 16 adult stags. Six stags were selected for the study. Observations were made by focal animal sampling technique. An ethogram was devised and behavioural patterns were indicated on it. The behavioural score derived from the ethogram was significantly higher in stags in their hard antler stage when compared to the stags in the velvet stage. The stags in the hard antler stage were more massive, had bigger antlers, darker coat colour, thicker neck, larger scrotum and maintained a larger ‘harem’ in comparison to the velvet stage stags which preferred a rather subdued life. The most dominant stags in the hard antler stage had up to 17 female members in his territory. As the stags in velvet entered the rut season, the dominant stag had up to 19 females in his territory. The study is expected to be useful to evolve strategies to identify and reduce a few males not contributing in breeding in any particular enclosure and thus curtail expenses in management of cervids in captivity.

  10. Effects of organic fertilizers on the growth and yield of bush bean, winged bean and yard long bean

    Directory of Open Access Journals (Sweden)

    Mohammad Aminul Islam

    Full Text Available ABSTRACT VC (20%, TC (20% and N:P:K fertilizer (farmer's practice were used to determine the growth and yield attributes of bush bean (Phaseolus vulgaris, winged bean (Psophocarpus tetragonolobus and yard long bean (Vigna unguiculata. Plants grown with VC (20% produced the highest fresh biomass for bush bean (527.55 g m-2, winged bean (1168.61 g m-2 and yard long bean (409.84 g m-2. In all the tested legumes the highest pod weight, pod number, pod dry weight and pod length were found in the VC (20% treatment. Photosynthetic rates in the three legumes peaked at pod formation stage in all treatments, with the highest photosynthetic rate observed in winged bean (56.17 µmol m-2s-1 grown with VC (20%. The highest yield for bush bean (2.98 ton ha-1, winged bean (7.28 ton ha-1 and yard long bean (2.22 ton ha-1 were also found in VC (20% treatment. Furthermore, protein content was highest in bush bean (26.50 g/100g, followed by yard long bean (24.74 g/100g and winged bean (22.04 g/100g, under VC (20% treatment. It can be concluded that legumes grown with VC (20% produced the highest yield and yield attributes.

  11. Breeding Beans with Bruchid and Multiple Virus Resistance

    Science.gov (United States)

    Bean common mosaic virus (BCMV) and bean common mosaic necrosis virus (BCMNV) are worldwide threats to dry bean (Phaseolus vulgaris L.) production. Beans planted in the lowlands of Central America and the Caribbean also need resistance to Bean golden yellow mosaic virus (BGYMV). The common bean weev...

  12. Hospitality and Institutional Meals

    DEFF Research Database (Denmark)

    Justesen, Lise; Strøjer, Anna-Lise

    2017-01-01

    Abstract: There is a growing interest in articulating institutional meal serving practices as a hospitality activity involving host and guest interactions. This study aims to qualify institutional hospitality and meal activities by exploring private hospitality events. The study is based......-structured interview, students reflected on their hospitality experiences. The interviews were transcribed and analyzed using a thematic analysis method. The emerging themes on hospitality activities were identified. It was found that hospitality activities could be characterized as a process where the individual...... was transformed into a guest. Information on purpose of the event and other information given in the invitation were part of this process. Furthermore, hospitality activities could be characterized by blurred host-guest relations and by being able to embrace unexpected events as well. The activities were...

  13. Analysis of variation for white mold resistance in the BeanCAP snap bean panel

    Science.gov (United States)

    White mold disease caused by Sclerotinia sclerotiorum Lib. de Bary, is one of the most devastated diseases that infect snap and dry beans (Miklas et al. 2013). The USDA-NIFA supported Bean Coordinated Agricultural Project (CAP) has assembled and genotyped dry and a snap bean panels. The snap bean pa...

  14. Evaluation of the glycemic indices of three commonly eaten mixed meals in Okada, Edo State.

    Science.gov (United States)

    Omage, Kingsley; Omage, Sylvia O

    2018-01-01

    People do not generally eat single or individual meals; rather they eat mixed meals, consisting of two or more individual meals. These mixed meals usually have glycemic indices which differ from that of the individual food type. This study was aimed at evaluating the glycemic indices of three commonly consumed mixed meals eaten in Okada; rice and beans (test food 1), rice and plantain (test food 2), beans and plantain (test food 3). Two hundred and forty healthy subjects aged between 18 and 30 participated in this study. They were randomized into three groups of eighty persons each, and fed with the standard food (50 g glucose) on day one and one of the test foods on day two, after an overnight fast. Blood samples were taken at 0, 30, 60, 90, and 120 min after the food had been eaten. The results showed that the Glycemic Index (GI) values for the test foods were high: 86.60 (test food 1), 89.74 (test food 2), 86.93(test food 3). The incremental increase in blood glucose was monitored and calculated for each food and when compared with that of the standard food (glucose), there was significant differences ( p   .05). The results from this study indicated that the GI of the mixed meals was affected by the constituent nutrient and the response is also affected by the proportion of each nutrient. Our findings show that the selected test foods (mixed meals) consumed in Okada have high GI values.

  15. Browse Title Index

    African Journals Online (AJOL)

    Items 5701 - 5750 of 11090 ... Vol 7, No 15 (2008), Growth and carcass characteristics of broiler chickens fed water soaked and cooked velvet bean (Mucuna utilis) meal, Abstract PDF .... Vol 7, No 22 (2008), Growth control of kalanchoe cultivars Rako and Gold Strike by application of paclobutrazol and uniconazole as soaking ...

  16. NetBeans IDE 8 cookbook

    CERN Document Server

    Salter, David

    2014-01-01

    If you're a Java developer of any level using NetBeans and want to learn how to get the most out of NetBeans, then this book is for you. Learning how to utilize NetBeans will provide a firm foundation for your Java application development.

  17. Chlorotic mottle of bean (Phaseolus vulgaris L.)

    NARCIS (Netherlands)

    Jayasinghe, W.U.

    1982-01-01

    For the past years there have been outbreaks of a disease of bean ( Phaseolus vulgaris L.) in Colombia called bean chlorotic mottle. The etiology of bean chlorotic mottle was not known, but the disease was generally believed to be incited by the same whitefly-transmitted virus

  18. Extracellular micro and nanostructures forming the velvet worm solidified adhesive secretion

    Science.gov (United States)

    Corrales-Ureña, Yendry Regina; Sanchez, Angie; Pereira, Reinaldo; Rischka, Klaus; Kowalik, Thomas; Vega-Baudrit, José

    2017-12-01

    The onychophoran Epiperipatus hilkae secrets a sticky slime that solidifies almost immediately upon contact with air and under high humidy environmental condition forming a glassy like material. The general adhesive biochemical composition, the releasing and hardening mechanism have been partially described in literature. In this study, the structural characterization of the extracellular microstructures and nanostructures forming the solid adhesive of the secretion from Epiperipatus hilkae velvet worm is presented. The adhesive secretion is formed by macro-threads, which, in their solid state, are composed of globular particles approximately 700 nm in diameter that are distributed homogeneously throughout the matrix surface, and nanoparticles approximately 70 nm in diameter that and 6 nm in height self-assemble forming fiber-like structures. Nanoparticules with approximately 2 nm heights and others with non roundish forms are also observed. These 70 nm nano particles could be associated to proteins that form high density coverage films with low roughness; suggesting the formation of 2D ordered films. A crystalline and an amorphous phase composes the solidified secretion. The glassy or viscoelastic properties depend on the time in contact with air before being adhered to a solid surface and/or the mechanical stimulus; suggesting a key role of the drying on the hardening process.

  19. What do "Vertigo" and "Blue Velvet" tell on carbon cycle and climate change?

    Science.gov (United States)

    Vesala, Timo

    2017-04-01

    I have created a series of three lectures/popular talks based on short excerpts on feature films. The titles of the talks are "Clouds and drops in films", "Is wind beautiful?" and the latest one, "From Vertigo to Blue Velvet - Connotations on movies and climate change". Related to excerpts, during the talks, I am telling on the movie itself - personal thoughts and opinions, status in film history, anecdotes - and on the scientific items - wind, storms, micrometeorology, turbulence, rain, fog, clouds, climate change, greenhouse gases, forests, inland waters, wetlands, energy, aerosols. I stress that the movies do not represent classical catastrophe movies or science fiction but they vary from silent comedies via war films to contemporary art house, from Keaton via Elem Klimov to Béla Tarr. Many of the excerpts are elusive related to the actual scientific point. The total amount of the movie titles is 32. In my presentation I discuss the benefits of this format to popularize science, tell on feedback I have gained and show few illustrative examples. Beside public science events, scientific conferences and summer schools I have presented the latest lecture in "Lens Politica Film & Art Festival, Helsinki" and in "Midnight Sun Film Festival, Sodankylä, Finland". The format utilizing films gives also possibility to express more polemic messages than would be appropriate in a normal scientific, although meant for the public at large, speech.

  20. The role, interaction and regulation of the velvet regulator VelB in Aspergillus nidulans.

    Directory of Open Access Journals (Sweden)

    Hee-Soo Park

    Full Text Available The multifunctional regulator VelB physically interacts with other velvet regulators and the resulting complexes govern development and secondary metabolism in the filamentous fungus Aspergillus nidulans. Here, we further characterize VelB's role in governing asexual development and conidiogenesis in A. nidulans. In asexual spore formation, velB deletion strains show reduced number of conidia, and decreased and delayed mRNA accumulation of the key asexual regulatory genes brlA, abaA, and vosA. Overexpression of velB induces a two-fold increase of asexual spore production compared to wild type. Furthermore, the velB deletion mutant exhibits increased conidial germination rates in the presence of glucose, and rapid germination of conidia in the absence of external carbon sources. In vivo immuno-pull-down analyses reveal that VelB primarily interacts with VosA in both asexual and sexual spores, and VelB and VosA play an inter-dependent role in spore viability, focal trehalose biogenesis and control of conidial germination. Genetic and in vitro studies reveal that AbaA positively regulates velB and vosA mRNA expression during sporogenesis, and directly binds to the promoters of velB and vosA. In summary, VelB acts as a positive regulator of asexual development and regulates spore maturation, focal trehalose biogenesis and germination by interacting with VosA in A. nidulans.

  1. Effects of different forages on the chemical compositions and antiosteoporotic activities of velvet antlers.

    Science.gov (United States)

    Tseng, Sung-Hui; Chen, Lih-Geeng; Lai, Ying-Jang; Wang, Kun-Teng; Wang, Ching-Chiung

    2016-08-01

    For this study, we aimed to assess the dose-response antiosteoporotic effects of the middle section of velvet antlers (VAs) from sika deers (Cervus nippon) fed with different types of fodders. VAs prepared from farmed sika deers fed with feed mixtures containing sorghum distillery residue (VA-SDR) or without SDR (SDR replaced with hay, VA-Hay) were divided into upper (VAU), middle (VAM) and basal (VAB) sections. The chemical constituents of the middle sections obtained from each VA type were compared, and their antiosteoporotic activities were evaluated using rats with ovaries removed surgically (ovariectomy, OVX). The VA-Hay exhibited markedly increased iron and cysteine levels, whereas the VA-SDR exhibited markedly increased level of alcoholic extract and testosterone. Both VA-Hay- and VA-SDR-treated rats exhibited increased femur strength compared with the control group. However, VA-SDR exhibited greater bone-strengthening effects than did VA-Hay. The serum osteocalcin and estradiol levels were significantly moderated in the VA-Hay group alone. These results suggest that VA-SDR and VA-Hay prevent the loss of bone strength, and preserve trabecular architecture connectivity in an estrogen-deficient state. However, differences in the chemical compositions of different forages may be responsible for the varying antiosteoporotic mechanisms observed. Thus, the addition of SDR in deer forage may enhance antiosteoporosis activity in VAs, and confer considerable economic and ecological benefits. © 2015 Japanese Society of Animal Science.

  2. Dietary Supplementation of Female Rats with Elk Velvet Antler Improves Physical and Neurological Development of Offspring

    Directory of Open Access Journals (Sweden)

    Jiongran Chen

    2012-01-01

    Full Text Available Elk velvet antler (EVA has a traditional use for promotion of general health. However, evidence of EVA effects at different lifestages is generally lacking. This paper investigated the effects of long-term maternal dietary EVA supplementation on physical, reflexological and neurological development of rat offspring. Female Wistar rats were fed standard chow or chow containing 10% EVA for 90 days prior to mating and throughout pregnancy and lactation. In each dietary group, 56 male and 56 female pups were assessed for physical, neuromotor, and reflexologic development postnatally. Among the examined physical developmental parameters, incisor eruption occurred one day earlier in pups nursing dams receiving EVA. Among neuromotor developmental parameters, duration of supported and unsupported standing was longer for pups nursing EVA supplemented dams. Acquisition of neurological reflex parameters (righting reflex, negative geotaxis, cliff avoidance acoustic startle occurred earlier in pups nursing dams receiving EVA. Longterm maternal EVA supplementation prior to and during pregnancy and lactation accelerated certain physical, reflexologic, and neuromotor developmental milestones and caused no discernible adverse effects on developing offspring. The potential benefits of maternal EVA supplementation on postnatal development warrants further investigation to determine whether EVA can be endorsed for the promotion of maternal and child health.

  3. Healthy meals on the menu

    DEFF Research Database (Denmark)

    Thunström, Linda; Nordström, Leif Jonas; Shogren, Jason

    2016-01-01

    Menu labelling of meals prepared away from home is a policy designed to help consumers make healthier food choices. In this paper we use a field experiment in Sweden to examine if a restaurant benefits from introducing a meal labelled as healthy on its menu by experiencing an overall increase...... in sales. We cannot reject the hypothesis that sales are the same before and after the introduction of a meal labelled as healthy on the menu, i.e. our data does not support the idea that restaurants increase their sales from supplying a meal labelled as healthy....

  4. Efeitos alelopáticos de extratos vegetais na germinação, colonização micorrízica e crescimento inicial de milho, soja e feijão Allelopathic effects of plant aqueous extracts on germination, mycorrhization and Initial growth of corn, soybean and bean

    Directory of Open Access Journals (Sweden)

    Tiago Mendes Faria

    2009-12-01

    Full Text Available Restos vegetais e liteira podem interferir no desenvolvimento de plantas. Este trabalho objetivou avaliar os efeitos alelopáticos de extratos aquosos de Pinus sp., milheto (Pennisetum americanum (L. Leeke e mucuna (Stizolobium aterrimum Piper & Tracy sobre a germinação, colonização micorrízica e crescimento inicial de milho (Zea mays L., soja (Glycine max L. e feijão (Phaseolus vulgaris L.. Os extratos foram elaborados utilizando folhas trituradas. O experimento in vitro empregou papel Germitest umedecido com extratos ou água destilada por sete dias. O experimento em casa de vegetação teve esquema fatorial 3 x 3 x 4, com quatro repetições: três espécies vegetais (soja, milho e feijão, três extratos aquosos (Pinus, milheto e mucuna e quatro doses de extrato (0,0; 0,5; 1,0; e 2,0 kg L-1. O substrato foi Latossolo Vermelho coletado no município de Selvíria-MS, no bioma Cerrado. Após a semeadura, os vasos receberam, a cada cinco dias, por 45 dias, 50 mL dos extratos. Para a soja, extratos de mucuna e milheto diminuíram o comprimento do hipocótilo e da radícula e os de Pinus aumentaram esses comprimentos. Em feijão, o extrato de Pinus diminuiu o comprimento do hipocótilo e da radícula, mas os extratos de mucuna e milheto aumentaram-no. O extrato do milheto reduziu a percentagem e a velocidade de germinação em feijão. Todos os extratos reduziram a colonização micorrízica e o número de esporos de fungos micorrízicos arbusculares em soja, milho e feijão.Plant residues and litter may affect the plant growth. The objective of this study was to evaluate the allelopathic effects of aqueous extracts of pine (Pinus sp., millet [Pennisetum americanum (L. Leeke] and velvet bean (Stizolobium aterrimum Piper & Tracy on germination, mycorrhizal colonization and initial growth of corn (Zea mays L., soybean (Glycine max L. and bean (Phaseolus vulgaris L.. Extracts of ground leaves were prepared. For the in vitro seven day

  5. Nutrient quality of fast food kids meals

    Science.gov (United States)

    Exposure of children to kids’ meals at fast food restaurants is high; however, the nutrient quality of such meals has not been systematically assessed. We assessed the nutrient quality of fast food meals marketed to young children, i.e., "kids meals". The nutrient quality of kids’ meals was assessed...

  6. Growth Performance of Clarias gariepinus (Burchell, 1822 Fed Varying Inclusions of Leucaena leucocephala Seed Meal

    Directory of Open Access Journals (Sweden)

    Sotolu, AO.

    2010-01-01

    Full Text Available This study examined the utilization of Leucaena leucocephala (Lam de Wit seed meal (LSM for sustainable fish production. Six isonitrogenous; 40% crude protein diets were formulated where LSM replaced Soya bean meal (SBM at 0%, 20%, 40%, 60%, 80% and 100% inclusions. Catfish fingerlings (5.21 ± 0.14 g stocked at 25 fish/70 liters tanks were fed diets in triplicates three times daily for 112 days. Data from the completely randomized experiment were subjected to ANOVA and correlation analysis was separated at 5% probability level. Mean weight gain (MWG and Specific growth rate (SGR of fish fed 20% LSM were statistically different (p< 0.05 from those fish fed LSM at higher inclusion rates. Fish MWG, SGR, PER and FCR significantly (p< 0.05 correlated negatively with LSM inclusion rates r= -0.62,-0.57, -0.78 and -0.64 respectively. Fish carcass proteins of fish were statistically the same for 0%, 20% and 40% LSM fed fish. In the present study processed leucaena seed meal can be considered as a good alternative raw material in substitution to soya bean meal for Clarias gariepinus fingerlings' diets at 20% inclusion level.

  7. The Effects of Substituting Soyabean Meal for Breadfruit Meal on ...

    African Journals Online (AJOL)

    The effects of substituting soyabean meal for breadfruit (Tricuria africana) meal in diets fed to Heterobranchus bidorsalis (♂) x Clarias gariepinus (♀) hybrid fingerlings on diet acceptability, growth responses and cost benefit of fed catfishes were studied. The acceptability of breadfruit based diets by Heterobranchus ...

  8. The meal as a performance

    DEFF Research Database (Denmark)

    NYBERG, MARIA; Olsson, Viktoria; ÖRTMAN, GERD

    2018-01-01

    . By using Goffman's concept of performance as a theoretical framework together with Bourdieu's thinking on habitus, a deeper understanding of food and meal practices is obtained. Semi-structured interviews were conducted with 14 elderly people (aged between 67 and 87 years) and meal observations were...

  9. Protein Quality of Irradiated Brazilian Beans

    Science.gov (United States)

    Delincée, Henry; Villavicencio, Anna-Lucia C. H.; Mancini-Filho, Jorge

    1998-06-01

    Beans are a major source of dietary protein in Brazil. However, high losses due to insect infestation occur after each harvest. To combat these losses, radiation processing of beans offers promise as an alternative to chemical treatment, provided the nutritional quality of beans is not impaired by the radiation treatment. Conflicting results have been published about the effect of radiation on the biological value of legume proteins. Therefore, two varieties of Brazilian beans were studied: 1) Phaseolus vulgaris L., var. carioca and 2) Vigna unguiculata (L.) Walp, var. macaçar. The beans were irradiated with doses of 0, 0.5, 1.0, 2.5, 5.0 and 10 kGy. Since irradiated beans will be consumed after appropriate storage, the beans under study were stored for 6 months at ambient temperature. Protein quality was measured by a biological assay employing the nitrogen balance approach in weanling rats. The animals were fed with optimally cooked beans, which were the only source of protein (˜10%). Nitrogen contents of legumes, diets, animal urine and faeces were determined by Kjeldahl analysis. The indices for apparent protein quality: net protein utilisation, digestibility and biological value were not influenced by irradiation. Thus, radiation treatment of Brazilian beans offers considerable promise as an effective insect disinfection process, without impairing the biological quality of the valuable bean protein.

  10. Growth response and feed utilization of Clarias gariepinus (Burchell, 1822 juveniles fed graded levels of boiled Senna obtusifolia l. seed meal as a replacement for soybean meal

    Directory of Open Access Journals (Sweden)

    Abdullateef Yusuf

    2016-12-01

    Materials and methods: Five isocaloric and isonitrogenous diets were formulated. The diest were- control diet (with 0% inclusion level boiled S. obtusifolia seed meal i.e., 100% soybean meal, 25%, 50%, 75% and 100% inclusion level (total replacement of soya bean meal. The feeds were fed to C. gariepinus juveniles at 5% of their body weight for 84 days in an indoor partial flow through system. Weight and standard length of C. gariepinus juveniles were taken every fortnight and water quality parameters were monitored weekly. Results: Experimental fish fed diets with 0 and 25% inclusion level of boiled S. obtusifolia seed meal gave the best results in terms of Mean Weight Gain (MWG (20.22 and 19.79 g, respectively, Specific Growth Rate (1.82 and 1.83 respectively, Protein Efficiency Ratio (2.75 and 2.00, respectively and the Lowest Feed Conversion Ratio (1.29 and 1.39 respectively. The lowest growth and feed utilization were observed in fish fed 100% inclusion level. The weight gain of fish decreased with increase in replacement level above 25%. There was no significant difference between control diet 0 and 25% inclusion level (P and #8805;0.05. Conclusion: Boiled S. obtusifolia seed meal is a nutritive source of plant protein and a good replacement for soybean meal at 25% inclusion level of boiled S. obtusifolia seed meal in formulating catfish feed for C. gariepinus juveniles without any deleterious effect. [J Adv Vet Anim Res 2016; 3(4.000: 345-352

  11. Yield and quality attributes of faba bean inbred lines grown under marginal environmental conditions of Sudan.

    Science.gov (United States)

    Gasim, Seif; Hamad, Solafa A A; Abdelmula, Awadalla; Mohamed Ahmed, Isam A

    2015-11-01

    Faba beans (Vicia faba L.) represent an essential source of food protein for many people in Sudan, especially those who cannot afford to buy animal meat. The demand for faba bean seeds is greatly increased in recent years, and consequently its production area was extended southward where the climate is marginally suitable. Therefore, this study was aimed to evaluate seed yield and nutritional quality of five faba bean inbred lines grown under marginal environmental conditions of Sudan. The inbred lines have considerable (P ≤ 0.05) variability in yield and yield components, and seed chemical composition. The mean carbohydrate content was very high (501.1 g kg(-1)) and negatively correlated with seed yield, whereas the average protein content was relatively high (253.1 g kg(-1)) and positively correlated with seed yield. Globulin was the significant fraction (613.5 g kg(-1)protein) followed by albumin (200.2 g kg(-1)protein). Biplot analysis indicates that inbred lines Hudeiba/93-S5 and Ed-damar-S5 outscore other lines in terms of seed yield and nutritional quality. This study demonstrates that Hudeiba/93-S5 and Ed-damar-S5 are useful candidates in faba bean breeding program to terminate the protein deficiency malnutrition and provide healthy and nutritious meal for people living in subtropical areas.

  12. First Evidence that Sika Deer (Cervus nippon) Velvet Antler Extract Suppresses Migration of Human Prostate Cancer Cells.

    Science.gov (United States)

    Tang, YuJiao; Jeon, Byong-Tae; Wang, Yanmei; Choi, Eun-Ju; Kim, Yon-Suk; Hwang, Jin-Woo; Park, Pyo-Jam; Moon, Sang Ho; Kim, Eun-Kyung

    2015-01-01

    Deer velvet antler (DVA) is one of the most popular medicines in China. Numerous studies have demonstrated that velvet antler possess biological effects. However, data regarding its anti-migration activity on prostate cancer is scarce. In this study, we investigated the inhibitory effect of top DVA (T-DVA) on the expression of prostate-specific antigen (PSA) and migration-related genes in the human prostate cancer cell, LNCaP. The T-DVA down-regulated the expression of PSA. In addition, the Radius(TM) assay revealed that T-DVA inhibited the migration behavior of prostate cancer cells. Furthermore, the expression of matrix metalloproteinase (MMP)-9 and vascular endothelial growth factor (VEGF) was also decreased with T-DVA. On the contrary, T-DVA increased the tissue inhibition of metalloproteinase (TIMP)-1 and (TIMP)-2. Taken together, our findings indicate that the T-DVA possesses anti-migration activity on prostate cancer cells. This is the first study of DVA to report the anti-migration activity on prostate cancer.

  13. Purification and identification of anti-inflammatory peptides derived from simulated gastrointestinal digests of velvet antler protein (Cervus elaphus Linnaeus

    Directory of Open Access Journals (Sweden)

    Lei Zhao

    2016-04-01

    Full Text Available The objective of this study was to identify anti-inflammatory peptides from simulated gastrointestinal digest (pepsin–pancreatin hydrolysate of velvet antler protein. The hydrolysate was purified using ultrafiltration and consecutive chromatographic methods. The anti-inflammatory activity of the purified fraction was evaluated by the inhibition of NO production in lipopolysaccharide-induced RAW 264.7 macrophages. Four anti-inflammatory peptides, VH (Val–His, LAN (Leu–Ala–Asn, AL (Ala–Leu, and IA (Ile–Ala, were identified by liquid chromatography/tandem mass spectrometry. Each of these peptides demonstrated a U-shaped dose–effect relationship. VH, LAN, AL and IA showed the strongest anti-inflammatory activities at 200 μg/mL, that is, 15.5%, 13.0%, 16.0% and 11.2% inhibition of lipopolysaccharide-induced NO production, respectively. Additionally, the enhanced NO inhibitory activity was observed for the peptides mixture, indicating the possible synergistic effects. These results suggested that the peptides derived from velvet antler protein could potentially be used as a promising ingredient in functional foods or nutraceuticals against inflammatory diseases.

  14. Phylogeography and dispersal in the velvet gecko (Oedura lesueurii, and potential implications for conservation of an endangered snake (Hoplocephalus bungaroides

    Directory of Open Access Journals (Sweden)

    Dubey Sylvain

    2012-05-01

    Full Text Available Abstract Background To conserve critically endangered predators, we also need to conserve the prey species upon which they depend. Velvet geckos (Oedura lesueurii are a primary prey for the endangered broad-headed snake (Hoplocephalus bungaroides, which is restricted to sandstone habitats in southeastern Australia. We sequenced the ND2 gene from 179 velvet geckos, to clarify the lizards’ phylogeographic history and landscape genetics. We also analysed 260 records from a longterm (3-year capture-mark-recapture program at three sites, to evaluate dispersal rates of geckos as a function of locality, sex and body size. Results The genetic analyses revealed three ancient lineages in the north, south and centre of the species’ current range. Estimates of gene flow suggest low dispersal rates, constrained by the availability of contiguous rocky habitat. Mark-recapture records confirm that these lizards are highly sedentary, with most animals moving  Conclusion The low vagility of these lizards suggests that they will be slow to colonise vacant habitat patches; and hence, efforts to restore degraded habitats for broad-headed snakes may need to include translocation of lizards.

  15. Mucuna pruriens (Velvet bean) rescues motor, olfactory, mitochondrial and synaptic impairment in PINK1B9 Drosophila melanogaster genetic model of Parkinson's disease.

    Science.gov (United States)

    Poddighe, Simone; De Rose, Francescaelena; Marotta, Roberto; Ruffilli, Roberta; Fanti, Maura; Secci, Pietro Paolo; Mostallino, Maria Cristina; Setzu, Maria Dolores; Zuncheddu, Maria Antonietta; Collu, Ignazio; Solla, Paolo; Marrosu, Francesco; Kasture, Sanjay; Acquas, Elio; Liscia, Anna

    2014-01-01

    The fruit fly Drosophila melanogaster (Dm) mutant for PTEN-induced putative kinase 1 (PINK1B9) gene is a powerful tool to investigate physiopathology of Parkinson's disease (PD). Using PINK1B9 mutant Dm we sought to explore the effects of Mucuna pruriens methanolic extract (Mpe), a L-Dopa-containing herbal remedy of PD. The effects of Mpe on PINK1B9 mutants, supplied with standard diet to larvae and adults, were assayed on 3-6 (I), 10-15 (II) and 20-25 (III) days old flies. Mpe 0.1% significantly extended lifespan of PINK1B9 and fully rescued olfactory response to 1-hexanol and improved climbing behavior of PINK1B9 of all ages; in contrast, L-Dopa (0.01%, percentage at which it is present in Mpe 0.1%) ameliorated climbing of only PINK1B9 flies of age step II. Transmission electron microscopy analysis of antennal lobes and thoracic ganglia of PINK1B9 revealed that Mpe restored to wild type (WT) levels both T-bars and damaged mitochondria. Western blot analysis of whole brain showed that Mpe, but not L-Dopa on its own, restored bruchpilot (BRP) and tyrosine hydroxylase (TH) expression to age-matched WT control levels. These results highlight multiple sites of action of Mpe, suggesting that its effects cannot only depend upon its L-Dopa content and support the clinical observation of Mpe as an effective medication with intrinsic ability of delaying the onset of chronic L-Dopa-induced long-term motor complications. Overall, this study strengthens the relevance of using PINK1B9 Dm as a translational model to study the properties of Mucuna pruriens for PD treatment.

  16. Mucuna pruriens (Velvet bean rescues motor, olfactory, mitochondrial and synaptic impairment in PINK1B9 Drosophila melanogaster genetic model of Parkinson's disease.

    Directory of Open Access Journals (Sweden)

    Simone Poddighe

    Full Text Available The fruit fly Drosophila melanogaster (Dm mutant for PTEN-induced putative kinase 1 (PINK1B9 gene is a powerful tool to investigate physiopathology of Parkinson's disease (PD. Using PINK1B9 mutant Dm we sought to explore the effects of Mucuna pruriens methanolic extract (Mpe, a L-Dopa-containing herbal remedy of PD. The effects of Mpe on PINK1B9 mutants, supplied with standard diet to larvae and adults, were assayed on 3-6 (I, 10-15 (II and 20-25 (III days old flies. Mpe 0.1% significantly extended lifespan of PINK1B9 and fully rescued olfactory response to 1-hexanol and improved climbing behavior of PINK1B9 of all ages; in contrast, L-Dopa (0.01%, percentage at which it is present in Mpe 0.1% ameliorated climbing of only PINK1B9 flies of age step II. Transmission electron microscopy analysis of antennal lobes and thoracic ganglia of PINK1B9 revealed that Mpe restored to wild type (WT levels both T-bars and damaged mitochondria. Western blot analysis of whole brain showed that Mpe, but not L-Dopa on its own, restored bruchpilot (BRP and tyrosine hydroxylase (TH expression to age-matched WT control levels. These results highlight multiple sites of action of Mpe, suggesting that its effects cannot only depend upon its L-Dopa content and support the clinical observation of Mpe as an effective medication with intrinsic ability of delaying the onset of chronic L-Dopa-induced long-term motor complications. Overall, this study strengthens the relevance of using PINK1B9 Dm as a translational model to study the properties of Mucuna pruriens for PD treatment.

  17. Performance of broilers fed with snail (Pomacea caniculata meal as substitute to fish meal or meat and bone meal

    Directory of Open Access Journals (Sweden)

    Ulep, LJL.

    1991-01-01

    Full Text Available Snail meal was used as a substitution to fish meat and bone meal in broiler rations. Final weightand feed conversion efficiency of the birds, profit and return on investment differed significantly among treatments. Feed consumption and production costs were comparable. Results show that snail meal can replace fish or meat and bone meal in broiler diets.

  18. Performance of broilers fed with snail (Pomacea caniculata) meal as substitute to fish meal or meat and bone meal

    OpenAIRE

    Ulep, LJL.; Buenafe, MM.

    1991-01-01

    Snail meal was used as a substitution to fish meat and bone meal in broiler rations. Final weightand feed conversion efficiency of the birds, profit and return on investment differed significantly among treatments. Feed consumption and production costs were comparable. Results show that snail meal can replace fish or meat and bone meal in broiler diets.

  19. Weed Azuki Bean, an Overlooked Representative

    OpenAIRE

    YAMAGUCHI, Hirofumi

    1989-01-01

    Two forms of prostrated and slightly branching Azuki bean (Phaseolus angularis W.F. Wight) grow naturally in the ruderal and cultivated fields in central Japan. These have larger leaves and thick stem, like the cultigen, and have easily dehiscent black pods similar to the wild Azuki bean (P. angularis var. nipponensis Ohwi). Two forms have seeds intermediate in size between the cultigen and wild Azuki beans. The black-seed form shows relatively larger plant stature and is seen in ruderal site...

  20. Kinetics model development of cocoa bean fermentation

    Science.gov (United States)

    Kresnowati, M. T. A. P.; Gunawan, Agus Yodi; Muliyadini, Winny

    2015-12-01

    Although Indonesia is one of the biggest cocoa beans producers in the world, Indonesian cocoa beans are oftenly of low quality and thereby frequently priced low in the world market. In order to improve the quality, adequate post-harvest cocoa processing techniques are required. Fermentation is the vital stage in series of cocoa beans post harvest processing which could improve the quality of cocoa beans, in particular taste, aroma, and colours. During the fermentation process, combination of microbes grow producing metabolites that serve as the precursors for cocoa beans flavour. Microbial composition and thereby their activities will affect the fermentation performance and influence the properties of cocoa beans. The correlation could be reviewed using a kinetic model that includes unstructured microbial growth, substrate utilization and metabolic product formation. The developed kinetic model could be further used to design cocoa bean fermentation process to meet the expected quality. Further the development of kinetic model of cocoa bean fermentation also serve as a good case study of mixed culture solid state fermentation, that has rarely been studied. This paper presents the development of a kinetic model for solid-state cocoa beans fermentation using an empirical approach. Series of lab scale cocoa bean fermentations, either natural fermentations without starter addition or fermentations with mixed yeast and lactic acid bacteria starter addition, were used for model parameters estimation. The results showed that cocoa beans fermentation can be modelled mathematically and the best model included substrate utilization, microbial growth, metabolites production and its transport. Although the developed model still can not explain the dynamics in microbial population, this model can sufficiently explained the observed changes in sugar concentration as well as metabolic products in the cocoa bean pulp.

  1. [The broad bean's syndrome in ancient Egypt].

    Science.gov (United States)

    Lippi, D

    1989-01-01

    The problem of broad bean's syndrome and lathyrism in ancient Greece has been deeply studied, with particular referrement to the hypothetic medica and mystical reasons of the Pythagoric order not to eat broad beans. It is impossible to prove Egyptian influence of Phythagora's precept, but we can, however, consider the hypothesis that they had noticed the potential deadly effect of broad beans' use, too, and wonder if their interduction had the same motivations.

  2. Successful introgression of abiotic stress tolerance from wild tepary bean to common bean

    Science.gov (United States)

    Common bean (Phaseolus vulgaris L.) production is severely limited due to abiotic stresses, including drought and sub-zero temperatures. Tepary bean (Phaseolus acutifolius Gray), a relative of common bean, has demonstrated tolerance to these stresses. Preliminary studies screening tepary accessions ...

  3. Diabetes type 2 - meal planning

    Science.gov (United States)

    ... do not contain added sugar. Take this into account when planning meals to stay in your blood ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  4. Decay of velvet worms (Onychophora), and bias in the fossil record of lobopodians.

    Science.gov (United States)

    Murdock, Duncan Je; Gabbott, Sarah E; Mayer, Georg; Purnell, Mark A

    2014-11-29

    Fossil lobopodians, including animals proposed to have close affinity to modern onychophorans, are crucial to understanding the evolution of the panarthropod body plan and the phylum-level relationships between the ecdysozoan groups. Unfortunately, the key features of their anatomy are un-mineralized and subject to biases introduced during death, decay and preservation, yet the extent to which these fossils have been affected by the processes of post-mortem decay is entirely untested. Recent experimental work on chordates has highlighted a profound bias caused by decay, resulting in the erroneous interpretation of badly decayed specimens as primitive members of a clade (stemward slippage). The degree to which this bias affects organisms other than chordates is unknown. Here we use experimental decay of velvet worms (Onychophora) to examine the importance of decay bias in fossil lobopodians. Although we find stemward slippage is not significant in the interpretation of non-mineralized lobopodian fossils, the affect of decay is far from unbiased. Quantitative analysis reveals significant changes in body proportions during decay, a spectrum of decay resistance across anatomical features, and correlated decay of topologically associated characters. These results have significant implications for the interpretation of fossil lobopodian remains, demonstrating that features such as body outline and relative proportions are unreliable for taxonomy or phylogenetic reconstruction, unless decay is taken into account. Similarly, the non-independent loss of characters, due to juxtaposition in the body, during decay has the potential to bias phylogenetic analyses of non-biomineralized fossils. Our results are difficult to reconcile with interpretations of highly decay-prone tissues and structures, such as neural tissue, and complex musculature, in recently described Cambrian lobopodians. More broadly, we hypothesize that stemward slippage is unlikely to be a significant factor

  5. Integrating and Processing XML Documents with JavaBeans Components

    OpenAIRE

    Yin-Wah Chiou

    2003-01-01

    The eXtensible Markup Language (XML) and JavaBeans component model have gained wide popularity in the Object Web computing. This paper explores how JavaBeans components can be used to integrate and process the XML documents. It covers Bean Markup Language (BML), XML BeanMaker, XML Bean Suite, and Xbeans. The most powerful JavaBeans connection language is BML, which represents an integration of XML and JavaBeans components to provide a mechanism for implementing active content. XML BeanMaker i...

  6. Performance characteristics of broilers fed graded levels of Moringa oleifera leaf meal

    Directory of Open Access Journals (Sweden)

    Ayo-Ajasa, O.Y.

    2016-06-01

    Full Text Available Cost of conventional protein sources is on the increase recently; hence, there is the need for cheaper alternative sources that will not compromise the performance characteristics of broiler birds taking into consideration the cost of production. Moringa leaf meal has been reported to increase the performance of broiler birds due to its rich protein content. Two hundred day-old broiler chicks were used to assess the effects of partial replacement of soya bean meal with Moringa (Moringa oleifera leaf meal on broiler chickens in an 8-wk feeding trial. The birds were randomly assigned in equal numbers into five dietary treatments: 0, 5, 10, 15, and 20 % Moringa leaf meal (MOLM. Each treatment was replicated four times with 10 birds per replicate. The results showed that final weight, weight gain, daily weight gain, total feed intake, daily feed intake and feed conversion ratio were significantly (p0.05 effect on primal cut parts and relative organ weight. From the results of this study, replacement of soybean meal with MOLM up to 20% did not have any adverse effect on growth performance and carcass traits of broiler chickens.

  7. Integrating and Processing XML Documents with JavaBeans Components

    Directory of Open Access Journals (Sweden)

    Yin-Wah Chiou

    2003-02-01

    Full Text Available The eXtensible Markup Language (XML and JavaBeans component model have gained wide popularity in the Object Web computing. This paper explores how JavaBeans components can be used to integrate and process the XML documents. It covers Bean Markup Language (BML, XML BeanMaker, XML Bean Suite, and Xbeans. The most powerful JavaBeans connection language is BML, which represents an integration of XML and JavaBeans components to provide a mechanism for implementing active content. XML BeanMaker is used to generate JavaBeans from XML DTD files. XML Bean Suite is a toolkit of JavaBeans components to provide a comprehensive set of functionality to manipulate XML content. The Xbean is a powerful paradigm to process XML-based distributed applications.

  8. Registration of ‘Samurai’ Otebo Bean

    Science.gov (United States)

    ‘Samurai’ otebo bean (Phaseolus vulgaris L.) (Reg. no. CV- , PI ), developed by Michigan State University AgBioResearch was released in 2015 as an upright, full-season cultivar with virus [caused by Bean common mosaic virus (BCMV)] resistance and high-yield potential. Samurai was developed using ped...

  9. PROCESSING AND UTILIZATION OF AFRICAN LOCUST BEAN ...

    African Journals Online (AJOL)

    User

    ABSTRACT. The study examined the processing, utilization and challenges of African locust bean. (Parkia biglobosa) in Arigidi Akoko in Akoko Northwest Local Government Area of Ondo. State. A total of 3,446 locust bean sellers were identified and 5% of the sellers were sampled given the total of 172 respondents: 80 at ...

  10. Nutritional and health benefits of dried beans.

    Science.gov (United States)

    Messina, Virginia

    2014-07-01

    Dried beans (often referred to as grain legumes) may contribute to some of the health benefits associated with plant-based diets. Beans are rich in a number of important micronutrients, including potassium, magnesium, folate, iron, and zinc, and are important sources of protein in vegetarian diets. In particular, they are among the only plant foods that provide significant amounts of the indispensable amino acid lysine. Commonly consumed dried beans are also rich in total and soluble fiber as well as in resistant starch, all of which contribute to the low glycemic index of these foods. They also provide ample amounts of polyphenols, many of which are potent antioxidants. Intervention and prospective research suggests that diets that include beans reduce low-density lipoprotein cholesterol, favorably affect risk factors for metabolic syndrome, and reduce risk of ischemic heart disease and diabetes. The relatively low bean intakes of North Americans and northern Europeans can be attributed to a negative culinary image as well as to intestinal discomfort attributable to the oligosaccharide content of beans. Cooking practices such as sprouting beans, soaking and discarding soaking water before cooking, and cooking in water with a more alkaline pH can reduce oligosaccharide content. Promotional efforts are needed to increase bean intake. © 2014 American Society for Nutrition.

  11. EFFECT OF AFRICAN OIL BEAN SEED ( PENTACLETHRA ...

    African Journals Online (AJOL)

    The plasma cholesterol level of rats fed with diets composed with Fu, F1, F2, F3 and F4 increased initially and decreased with the time of fermentation. Degree of fermentation of the African oil bean seed therefore affected the plasma cholesterol. KEYWORDS. Cholesterol, African bean seed, Pentaclethra macrophyllia, ...

  12. Mung Bean: Technological and Nutritional Potential

    NARCIS (Netherlands)

    Dahiya, P.K.; Linnemann, A.R.; Boekel, van M.A.J.S.; Khetarpaul, N.; Grewal, R.B.; Nout, M.J.R.

    2015-01-01

    Mung bean (Vigna radiata (L.) R.Wilczek) has been intensively researched; scattered data are available on various properties. Data on physical, chemical, food processing, and nutritional properties were collected for whole mung bean grains and reviewed to assess the crop’s potential as food and to

  13. beans grown in an intercropping system

    African Journals Online (AJOL)

    2005-02-10

    Feb 10, 2005 ... Sole crops were planted at the recommended PPD of 44 444 and 11 1 1 11 plants ha'l for maize and climbing beans, respectively. Maize in ...... Cali, Colombia. 54pp. Davis, J.H.C. and Garcia, S. 1983. Competitive ability and growth ofindetcrminate beans and maize for intercropping. CIAT Abstract on.

  14. the pan- africa bean research alliance (pabra)

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    the forefront of efforts to accelerate the transition of beans from a subsistence crop to a modern commodity in. Sub-Saharan .... the versatility of the bean crop and its contribution to a ..... Shared breeding responsibilities under PABRA: involving 1) CIAT Headquarter breeding program in Colombia and the re gional breeding ...

  15. Weed management strategies for castor bean crops

    Directory of Open Access Journals (Sweden)

    Augusto Guerreiro Fontoura Costa

    2014-04-01

    Full Text Available Castor bean crops are agriculturally relevant due to the quality and versatility of their oil, both for the chemical industry and for biodiesel production. Proper weed management is important for both the cultivation and the yield of castor bean crops; therefore, the intention of the present work is to review pertinent information regarding weed management, including the studies regarding weed interference periods, chemical controls for use in different crop production systems and herbicide selectivity, for castor bean crops. Weed science research for castor bean crops is scarce. One of the main weed management challenges for castor bean crops is the absence of herbicides registered with the Ministry of Agriculture, Livestock and Food Supply (MALFS. Research for viable herbicides for weed control in castor bean crops should be directed by research and/or rural extension institutions, associations and farmers cooperatives, as well as by manufactures, for the registration of these selective herbicides, which would be primarily used to control eudicotyledons in castor bean crops. New studies involving the integration of weed control methods in castor bean also may increase the efficiency of weed management, for both small farmers using traditional crop methods in the Brazilian Northeast region, as well as for areas with the potential for large scale production, using conservation tillage systems, such as the no-tillage crop production system.

  16. Proteome Characterization of Leaves in Common Bean

    Directory of Open Access Journals (Sweden)

    Faith M. Robison

    2015-08-01

    Full Text Available Dry edible bean (Phaseolus vulgaris L. is a globally relevant food crop. The bean genome was recently sequenced and annotated allowing for proteomics investigations aimed at characterization of leaf phenotypes important to agriculture. The objective of this study was to utilize a shotgun proteomics approach to characterize the leaf proteome and to identify protein abundance differences between two bean lines with known variation in their physiological resistance to biotic stresses. Overall, 640 proteins were confidently identified. Among these are proteins known to be involved in a variety of molecular functions including oxidoreductase activity, binding peroxidase activity, and hydrolase activity. Twenty nine proteins were found to significantly vary in abundance (p-value < 0.05 between the two bean lines, including proteins associated with biotic stress. To our knowledge, this work represents the first large scale shotgun proteomic analysis of beans and our results lay the groundwork for future studies designed to investigate the molecular mechanisms involved in pathogen resistance.

  17. Faba bean in microspore culture

    OpenAIRE

    Hautsalo, Juho

    2013-01-01

    The objective of this study was to develop functional method for producing doupled-haploid plants for faba bean. Microspore culture is an advanced method to produce doubled-haploids and it is based on the totipotent nature of plant cells, since even a microspore, which is an immature pollen cell with haploid genome, can develop into a plant. This plant is either haploid or doupled haploid depending on whether there has been chromosome doubling or not and because the chromosomes either do not ...

  18. Enterprise JavaBeans 31

    CERN Document Server

    Rubinger, Andrew

    2010-01-01

    Learn how to code, package, deploy, and test functional Enterprise JavaBeans with the latest edition of this bestselling guide. Written by the developers of JBoss EJB 3.1, this book not only brings you up to speed on each component type and container service in this implementation, it also provides a workbook with several hands-on examples to help you gain immediate experience with these components. With version 3.1, EJB's server-side component model for building distributed business applications is simpler than ever. But it's still a complex technology that requires study and lots of practi

  19. Table 5 Mineral content of ashed bean samples

    African Journals Online (AJOL)

    Dr Mamiro

    2012-08-05

    Aug 5, 2012 ... All analyses were done in the Food Science and Technology laboratory in collaboration with the Department of Soil Science. Mineral analysis was performed on bean leaves and fresh bean grains after dry ashing [16]. Iron and zinc determination. About 100g of bean leaves and fresh bean grains for each ...

  20. factors influencing smallholder farmers' bean production and supply

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    In order to meet this growing demand, adoption of better production technologies focusing on improving production and marketing of beans is necessary. In an effort to improve bean production in. Burundi, the bean improvement programme by. Pan-African Bean Research Alliance (PABRA) in collaboration with Institut des ...

  1. Clustering common bean mutants based on heterotic groupings ...

    African Journals Online (AJOL)

    The objective of this study was to cluster bean mutants from a bean mutation breeding programme, based on heterotic groupings. This was achieved by genotyping 16 bean genotypes, using 21 Simple Sequence Repeats (SSR) bean markers. From the results, three different clusters A, B and C, were obtained suggesting ...

  2. Epiphytic bacteria from various bean genotypes and their potential ...

    African Journals Online (AJOL)

    Bean plants treated with bacterial antagonists had smaller disease lesions than the phosphate buffer, treated controls. These results suggest that phylloplane microflora from beans influence the development of common bacterial blight on the bean crop. These antagonists are promising potential biocontrol agents for bean ...

  3. Breeding black beans for Haiti with multiple virus resistance

    Science.gov (United States)

    Black bean production in the lowlands of Central America and the Caribbean is threatened by Bean golden yellow mosaic virus (BGYMV) and Bean common mosaic necrosis virus (BCMNV). Therefore, the objective of this research was to develop, test and release tropically-adapted black bean lines with resis...

  4. Development, release and dissemination of "Sankara" black bean in Haiti

    Science.gov (United States)

    Common bean (Phaseolus vulgaris L.) production in the Caribbean is threatened by Bean Golden Yellow Mosaic Virus (BGYMV), Bean Common Mosaic Virus (BCMV) and Bean Common Mosaic Necrosis Virus (BCMNV). The University of Puerto Rico, the University of Nebraska, the USDA-ARS, Zamorano and the National ...

  5. Key odorants in cured Madagascar vanilla beans (Vanilla planiforia) of differing bean quality.

    Science.gov (United States)

    Takahashi, Makoto; Inai, Yoko; Miyazawa, Norio; Kurobayashi, Yoshiko; Fujita, Akira

    2013-01-01

    The odor-active volatiles in Madagascar vanilla beans (Vanilla planiforia) of two grades, red whole beans as standard quality and cuts beans as substandard quality, were characterized by instrumental and sensory analyses. The higher contents of vanillin and β-damascenone in red whole beans than in cuts beans respectively contributed to significant differences in the sweet and dried fruit-like notes, while the higher contents of guaiacol and 3-phenylpropanoic acid in cuts beans than in red whole beans respectively contributed to significant differences in the phenolic and metallic notes. A sensory evaluation to compare red whole beans and their reconstituted aroma characterized both samples as being similar, while in respect of the phenolic note, the reconstituted aroma significantly differed from the reconstituted aroma with guaiacol added at the concentration ratio of vanillin and guaiacol in cuts beans. It is suggested from these results that the concentration ratio of vanillin and guaiacol could be used as an index for the quality of Madagascar vanilla beans.

  6. [The feed value in growing pigs of a new cultivar of field beans (Vicia faba L.) supplemented with DL-methionine or DL-methionine-hydroxyanalog].

    Science.gov (United States)

    Abel, H j; Burghard, G

    2002-02-01

    A basal control mixture of barley, soy bean meal and soy bean oil was replaced by 25% of the new field bean-cultivar 'Divine' and the resulting two mixtures were supplemented with minerals, trace elements, vitamins and amino acids according to the ideal protein concept. The control diet was adjusted with DL-methionine (DL-Met), the field bean mixture either with DL-Met or DL-methionine-hydroxyanalogue (DL-MHA) assuming biological equivalence on a molar basis for both supplements. The three experimental diets were fed to growing pigs (35-40 kg bwt.). Spontaneous urine samples were analysed separately for determining parameters that characterize the acid-base status of the pigs. There were no significant differences between experimental groups in nutrient digestibilities. The level of bacterially fermentable substances was increased in the diets containing field beans. The field beans contained 14 mg ME/kg DM. There were no significant (p mixtures resulted from a higher electrolyte balance of the diet.

  7. Palatable meal anticipation in mice.

    Directory of Open Access Journals (Sweden)

    Cynthia T Hsu

    Full Text Available The ability to sense time and anticipate events is a critical skill in nature. Most efforts to understand the neural and molecular mechanisms of anticipatory behavior in rodents rely on daily restricted food access, which induces a robust increase of locomotor activity in anticipation of daily meal time. Interestingly, rats also show increased activity in anticipation of a daily palatable meal even when they have an ample food supply, suggesting a role for brain reward systems in anticipatory behavior, and providing an alternate model by which to study the neurobiology of anticipation in species, such as mice, that are less well adapted to "stuff and starve" feeding schedules. To extend this model to mice, and exploit molecular genetic resources available for that species, we tested the ability of wild-type mice to anticipate a daily palatable meal. We observed that mice with free access to regular chow and limited access to highly palatable snacks of chocolate or "Fruit Crunchies" avidly consumed the snack but did not show anticipatory locomotor activity as measured by running wheels or video-based behavioral analysis. However, male mice receiving a snack of high fat chow did show increased food bin entry prior to access time and a modest increase in activity in the two hours preceding the scheduled meal. Interestingly, female mice did not show anticipation of a daily high fat meal but did show increased activity at scheduled mealtime when that meal was withdrawn. These results indicate that anticipation of a scheduled food reward in mice is behavior, diet, and gender specific.

  8. Emotions associated to mealtimes: Memorable meals and typical evening meals

    NARCIS (Netherlands)

    Piqueras Fiszman, B.; Jaeger, S.R.

    2015-01-01

    This research contributes to the current interest in food-related emotions in eating occasions. Previous research has studied contextual influences on food-related emotions, but the food products used as stimuli were single food items (i.e., chocolate brownie, fruit, potato crisps) and not meals. In

  9. Management of faba bean gall in faba bean producing area of Eastern Amhara, Ethiopia

    Directory of Open Access Journals (Sweden)

    Bogale Nigir Hailemariam

    2017-12-01

    Full Text Available Faba bean new disease (faba bean gall (Olpidium viciae (Kusano is the most destructive disease of faba bean ((Vicia faba L. in Ethiopia, particularly in Amhara, Tigray and some part of Oromia region. This problem needs immediate sound management strategy to maximize faba bean productivity. A field study was carried out in Geregera and Jama during the 2013 and 2014 main crop season and Maybar watershed in 2014 to verify the fungicide to faba bean gall. The objective of this study was evaluating effective fungicides for the management of faba bean new disease. The treatments were baylaton in the form of seed dressing and foliar spray; mancozeb, redomil, chlorotalonin and cruzet in the form of foliar spray and apron star and theram used as a foliar spray and also untreated check used as a comparison. The result showed that significantly differ between treatments (p

  10. Yeasts are essential for cocoa bean fermentation.

    Science.gov (United States)

    Ho, Van Thi Thuy; Zhao, Jian; Fleet, Graham

    2014-03-17

    Cocoa beans (Theobroma cacao) are the major raw material for chocolate production and fermentation of the beans is essential for the development of chocolate flavor precursors. In this study, a novel approach was used to determine the role of yeasts in cocoa fermentation and their contribution to chocolate quality. Cocoa bean fermentations were conducted with the addition of 200ppm Natamycin to inhibit the growth of yeasts, and the resultant microbial ecology and metabolism, bean chemistry and chocolate quality were compared with those of normal (control) fermentations. The yeasts Hanseniaspora guilliermondii, Pichia kudriavzevii and Kluyveromyces marxianus, the lactic acid bacteria Lactobacillus plantarum and Lactobacillus fermentum and the acetic acid bacteria Acetobacter pasteurianus and Gluconobacter frateurii were the major species found in the control fermentation. In fermentations with the presence of Natamycin, the same bacterial species grew but yeast growth was inhibited. Physical and chemical analyses showed that beans fermented without yeasts had increased shell content, lower production of ethanol, higher alcohols and esters throughout fermentation and lesser presence of pyrazines in the roasted product. Quality tests revealed that beans fermented without yeasts were purplish-violet in color and not fully brown, and chocolate prepared from these beans tasted more acid and lacked characteristic chocolate flavor. Beans fermented with yeast growth were fully brown in color and gave chocolate with typical characters which were clearly preferred by sensory panels. Our findings demonstrate that yeast growth and activity were essential for cocoa bean fermentation and the development of chocolate characteristics. Crown Copyright © 2014. Published by Elsevier B.V. All rights reserved.

  11. Food Safety When Preparing Holiday Meals

    Science.gov (United States)

    ... Health Home Department of Public Health Current: Remember Food Safety when Preparing Holiday Meals Services and Programs Regulation & ... of Public Health (DPH) reminds Connecticut residents that food safety is especially important as they prepare holiday meals. ...

  12. Feeding value of whole raw soya beans as a protein supplement for beef cattle consuming low-quality forages.

    Science.gov (United States)

    Arelovich, H M; Lagrange, S; Torre, R; Martinez, M F; Laborde, H E

    2017-06-13

    Experiments (Exp) I and II were conducted to compare raw whole soya beans (WSB), roasted (rWSB) or other protein sources as supplements of low-quality forages fed ad libitum to beef cattle, upon DM intake (DMI), ruminal and blood parameters, and animal performance. Exp I: treatments for wheat straw fed to four ruminally cannulated steers were (i) Control-WS: no supplement; (ii) WSB-WS: whole soya beans; (iii) rWSB-WS: roasted WSB; and (iv) SBM-WS: soybean meal-wheat midds mixture; all fed at 1.4 kg DM/day. Exp II: 12 steers grazed deferred grain sorghum (DS) receiving these treatments: (i) Control-DS: no supplement; (ii) WSB-DS: 1.26 kg DM/day whole soya beans; and (iii) SFM-DS: 1.35 kg DM/day of sunflower meal. In Exp I, WS DMI resulted 47, 52 and 41% greater for WSB-WS, rWSB-WS and SBM-WS, respectively, than Control-WS (p forages were not detected, and all protein sources increased total diet DMI and forage utilization. Only moderate cattle weight gains could be expected for unsupplemented DS. © 2017 Blackwell Verlag GmbH.

  13. Feeding toasted field beans to dairy cows

    OpenAIRE

    Jørgensen, K.F.; Kjeldsen, A.M.; Askegaard, M.

    2013-01-01

    Toasting field beans can improve the protein quality of field beans markedly. In the feed demonstrations carried out in Project EcoProtein testing a new method of toasting with a drum dryer, showed, however, only reduced effect on the protein quality due to a lower than optimal temperature. The toasted field beans were fed in two organic dairy herds, replacing a part of the concentrates in the ration in a cross-over design. Preliminary results showed no milk yield difference in herd 1, but a ...

  14. Reflective Polyethylene Mulch Reduces Mexican Bean Beetle (Coleoptera: Coccinellidae) Densities and Damage in Snap Beans.

    Science.gov (United States)

    Nottingham, L B; Kuhar, T P

    2016-08-01

    Mexican bean beetle, Epilachna varivestis Mulsant, is a serious pest of snap beans, Phaseolus vulgaris L., in the eastern United States. These beetles are intolerant to direct sunlight, explaining why individuals are typically found on the undersides of leaves and in the lower portion of the plant canopy. We hypothesized that snap beans grown on reflective, agricultural polyethylene (plastic mulch) would have fewer Mexican bean beetles and less injury than those grown on black plastic or bare soil. In 2014 and 2015, beans were seeded into beds of metallized, white, and black plastic, and bare soil, in field plots near Blacksburg, VA. Mexican bean beetle density, feeding injury, predatory arthropods, and snap bean yield were sampled. Reflected light intensity, temperature, and humidity were monitored using data loggers. Pyranometer readings showed that reflected light intensity was highest over metallized plastic and second highest over white plastic; black plastic and bare soil were similarly low. Temperature and humidity were unaffected by treatments. Significant reductions in Mexican bean beetle densities and feeding injury were observed in both metallized and white plastic plots compared to black plastic and bare soil, with metallized plastic having the fewest Mexican bean beetle life stages and injury. Predatory arthropod densities were not reduced by reflective plastic. Metallized plots produced the highest yields, followed by white. The results of this study suggest that growing snap beans on reflective plastic mulch can suppress the incidence and damage of Mexican bean beetle, and increase yield in snap beans. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  15. cob-meal-based diets

    African Journals Online (AJOL)

    Twenty-four landrace x large white grower pigs were used to study the effect of maize-cob- meal-based diets on the growth performance and economy of production of grower pigs. The pigs were divided into four groups of six pigs each and further sub-divided into three replicates of two pigs each and assigned to four ...

  16. Rendimento do feijoeiro irrigado cultivado no inverno em sucessão de culturas, sob diferentes preparos do solo = Irrigated winter common bean crop yield in crop succession, under different soil management

    Directory of Open Access Journals (Sweden)

    Matheus Gustavo da Silva

    2006-07-01

    Full Text Available O trabalho foi desenvolvido em área experimental, localizada no município de Selvíria, Estado do Mato do Grosso do Sul, durante a safra 2003/04, objetivando verificar o desenvolvimento e a produtividade do feijoeiro de inverno irrigado, cultivado após diferentes culturas de verão (arroz, milho, milho + capim braquiária, milho + mucuna-preta, soja e Crotalaria juncea, sob diferentes preparos do solo (escarificador + grade niveladora, grade aradora + grade niveladora, e plantio direto. O delineamento experimental utilizado foi em blocos casualisados, disposto em esquema de faixas, com quatro repetições. Não houve interação significativa entre as culturas de verão e os preparos do solo. As culturas de verão que apresentaram maior porcentagem de recobrimento do solo e rendimento de matéria seca foram a Crotalaria juncea, milho + mucuna-preta, milho + capim braquiária e milho. Os preparos do solo e as culturas de verão não influenciaram o desenvolvimento do feijoeiro, bem como seus componentes de produção e sua produtividade.The study was carried out in Selvíria, Mato Grosso do Sul State,during 2003 and 2004, aiming to evaluate the development and grain yield of common bean irrigated in winter , cultivated after different summer crops (corn, rice, corn + braquiaria grass, corn + black velvet bean, soybean and sunnhep under different soil management(moldboard-plow + leveling disk, disk-plow + leveling disk and no-tillage. The experimental design was randomized blocks in stripes scheme, with four repetitions. There was not any interaction among the used summer crops and the soil management systems. The summercrops that presented larger recovering percentage and shoot dry matter production were sunnhep, corn + black velvet bean, corn + braquiaria grass and corn. The soil management and summer crops do not influence the common bean development, as well as its yieldcomponents and productivity.

  17. Healthy School Meals: Promotion Ideas That Work.

    Science.gov (United States)

    Minnesota State Dept. of Children, Families, and Learning, Roseville. Food and Nutrition Service.

    "Healthy School Meals: Promotion Ideas That Work" is a Minnesota program based on the USDA's Team Nutrition program. The program's goal is to improve the health of children through school meals and nutrition education. This is accomplished by empowering schools to serve meals meeting the Dietary Guidelines for Americans, and motivating…

  18. Effect of extrusion, espansion and toasting on the nutritional value of peas, faba beans and lupins

    Directory of Open Access Journals (Sweden)

    Filippo Rossi

    2010-01-01

    Full Text Available An assessment was made of the effect that different treatments (toasting, expansion, extrusion have on the nutritionalvalue of protein plants (pea, faba bean, lupin. In a randomized block design, feeds were screened for enzymaticdigestibility of starch and protein, N solubility and in vitro protein degradability. Expansion and extrusion cause increasedstarch enzymatic degradability while toasting produced virtually no effects. In peas this value increased from 11.80% inmeal to 39.70% in the extruded product; 85.37% is the percentage for the expanded product, while 10.90% is the starchdigestibility value for toasted peas. In faba beans the extrusion process increased starch digestibility from 11.39% to85.05%, while in extruded lupins a complete starch hydrolysis was obtained, while in the meal the polysaccharide digestionwas 54.48%.The expansion and extrusion processes significantly decreased rumen degradability during the first 8 hours of incubation.Toasted peas had lower degradability if compared with controls but not with the other treatments. The onlypotentially alternative source to soybean is the extruded faba bean. In spite of its lower protein content, this feed ischaracterized by a considerably lower in vitro protein degradability than soybean. This implies that the digestible foodprotein content is comparable (124.90 g/kg DM to that of soybean (109.78 g/kg DM and definitely higher than thatof all other protein plants.

  19. Faba bean in dairy cow diet: effect on milk production and quality

    Directory of Open Access Journals (Sweden)

    Rosanna Scipioni

    2010-01-01

    Full Text Available Two consecutive trials were carried out to test flaked faba beans as a partial substitute for soybean meal (SBM in the diet of Reggiana breed dairy cows. In both trials a “Control” concentrate (12% dehulled SBM was compared to a “Faba” concentrate (7.5% dehulled SBM; 10% flaked faba beans. Forages fed to animals included hay (mixed grass and alfalfa plus green mixed grass in trial 1, hay only in trial 2. Concentrate intake, faecal scores, milk yield and quality were similar between feeding groups. The milk urea content was lower in the “Faba” group (“Control” vs. “Faba”: 34.6 vs. 32.9mg/dl in trial 1, P<0.1; 27.4 vs. 23.4mg/dl in trial 2, P<0.01. The plasma urea was different only in trial 2 (“Control” vs. “Faba”: 3.9 vs. 3.0mmol/l, P<0.01. The inclusion of faba beans within the allowed limit of the Parmigiano-Reggiano Consortium for diet formulation could represent a feasible opportunity for a partial substitution of SBM.

  20. The impact of meal attributes and nudging on healthy meal consumption

    DEFF Research Database (Denmark)

    Thunström, Linda; Nordström, Leif Jonas

    2013-01-01

    We use a field experiment in a lunch restaurant to analyze how meal attributes and a “nudge” impact healthy labeled meal consumption. The nudge consists of increasing the salience of healthy labeled meals by placing them at the top of the menu. We find that certain meal attributes (e.g. poultry...... and red meat) greatly increase both sales and the market share of the healthy labeled meal. We conclude that a careful design of the healthy food supply may be efficient in encouraging healthier meal choices, e.g. supplying healthy labeled versions of popular conventional meals. We find no impact...

  1. Studies on extraction of fumonisins from rice, corn-based foods and beans.

    Science.gov (United States)

    Scott, P M; Lawrence, G A; Lombaert, G A

    1999-06-01

    Different solvent mixtures were examined for extraction of fumonisins from various naturally contaminated and spiked foods and foodstuffs: rough rice, retail rice, rice flour, white corn flour, corn meal, corn starch, corn flakes, tortilla/corn chips, white bean flour, white beans, mung beans, adzuki beans and infant cereals. Most of the naturally contaminated samples were analyzed using the extraction solvent mixtures methanol-acetonitrile-water (25:25:50) (solvent A) and methanol-water (75:25 or 80:20) (solvents B, BB); some were extracted with 0.1 M sodium hydrogen phosphate-acetonitrile (1:1, adjusted to pH 3.0 with o-phosphoric acid) (solvent C) and methanol-0.025 M borate buffer (3:1, adjusted to pH 9.2 with 1 N sodium hydroxide) (solvent D). A 1-ml SAX solid phase extraction column was used for the cleanup in all cases except for infant cereals, for which immunoaffinity chromatography was used; fumonisin concentrations were determined by liquid chromatography.Solvent A gave slightly better extraction of fumonisins from one of two samples of naturally contaminated rough rice than solvent B (fumonisin B1: 4080 ng/g versus 3150 ng/g; fumonisin B2:1100 ng/ g versus 922 ng/g) and much better extraction than solvent C (1210 ng/g fumonisin B1 and 315 ng/g fumonisin B2) or solvent D (372 ng/ g fumonisin B1 and 191 ng/g fumonisin B2). However, spike recoveries on a similar rice naturally contaminated at a lower level were only in the 43-53% range (solvent A). Recovery of fumonisins was very poor from spiked white rice flour but satisfactory from other rice foods.Solvent A similarly gave slightly better extraction of fumonisins from a sample of naturally contaminated white corn flour than solvent B (fumonisin B1 1260 ng/g versus 931 ng/g; fumonisin B2: 511 ng/g versus 447 ng/g ) and better extraction than solvents C and D. Solvent A was also a better solvent for extraction of fumonisins from naturally contaminated tortilla chips and infant cereals. Study of naturally

  2. Influence of faba bean and peas combination on per­for­man­ce parameters of broilers

    Directory of Open Access Journals (Sweden)

    Pavla Kratochvílová

    2009-01-01

    Full Text Available Influence of two varieties of peas and faba bean on performance was observed in grow experiment. Varieties of legumes were different in antinutritive factors levels. ZEKON (peas and MISTRAL (faba bean are low tannin varieties, GOTIK (peas and MERKUR (faba bean are traditional varieties with high level of antinutritive substances. Experiment was finished in 40 days of age. There were used 900 broilers allotted to 9 groups (100 animals in group. Peas and faba bean was dose to feed mixture on level adequate to 30 g of crude protein per kilogram of feed mixture, the rest of crude protein needed in feed mixture was covered by soya bean meal. The best results in final weight achieved group with GOTIK (2476.7 ± 270.8 g, the second was group ZEKON (2456.7 ± 247.2 g, than MISTRAL in combination with peas (2454.7 ± 268.5 g, MERKUR (2416.9 ± 266.1 g, ZEKON in combination with faba bean (2410,7 ± 297.8 g and MISTRAL group achieved 2405.6 ± 336.4 g of final weight. The rest of groups was belong 2400 g of body weight: control group 2370.1 ± 249.2 g, GOTIK in combination with peas 2302.9 ± 253.1 g and the worst result had group MERKUR in combination with peas (2258.8 ± 259.4 g. The differences were significant.

  3. Phenotyping common beans for adaptation to drought

    Science.gov (United States)

    Beebe, Stephen E.; Rao, Idupulapati M.; Blair, Matthew W.; Acosta-Gallegos, Jorge A.

    2013-01-01

    Common beans (Phaseolus vulgaris L.) originated in the New World and are the grain legume of greatest production for direct human consumption. Common bean production is subject to frequent droughts in highland Mexico, in the Pacific coast of Central America, in northeast Brazil, and in eastern and southern Africa from Ethiopia to South Africa. This article reviews efforts to improve common bean for drought tolerance, referring to genetic diversity for drought response, the physiology of drought tolerance mechanisms, and breeding strategies. Different races of common bean respond differently to drought, with race Durango of highland Mexico being a major source of genes. Sister species of P. vulgaris likewise have unique traits, especially P. acutifolius which is well adapted to dryland conditions. Diverse sources of tolerance may have different mechanisms of plant response, implying the need for different methods of phenotyping to recognize the relevant traits. Practical considerations of field management are discussed including: trial planning; water management; and field preparation. PMID:23507928

  4. Phenotyping common beans for adaptation to drought.

    Science.gov (United States)

    Beebe, Stephen E; Rao, Idupulapati M; Blair, Matthew W; Acosta-Gallegos, Jorge A

    2013-01-01

    Common beans (Phaseolus vulgaris L.) originated in the New World and are the grain legume of greatest production for direct human consumption. Common bean production is subject to frequent droughts in highland Mexico, in the Pacific coast of Central America, in northeast Brazil, and in eastern and southern Africa from Ethiopia to South Africa. This article reviews efforts to improve common bean for drought tolerance, referring to genetic diversity for drought response, the physiology of drought tolerance mechanisms, and breeding strategies. Different races of common bean respond differently to drought, with race Durango of highland Mexico being a major source of genes. Sister species of P. vulgaris likewise have unique traits, especially P. acutifolius which is well adapted to dryland conditions. Diverse sources of tolerance may have different mechanisms of plant response, implying the need for different methods of phenotyping to recognize the relevant traits. Practical considerations of field management are discussed including: trial planning; water management; and field preparation.

  5. Healthy food trends -- beans and legumes

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000726.htm Healthy food trends -- beans and legumes To use the sharing ... Nutrition Browse the Encyclopedia A.D.A.M., Inc. is accredited by URAC, also known as the ...

  6. Resistance to Fusarium wilt in common bean

    Directory of Open Access Journals (Sweden)

    Renata Oliveira Batista

    2016-09-01

    Full Text Available In breeding programs, understanding the potential of parents should be a way to spend significantly less time and costs to obtain new cultivars. For this, the objective of this study was to estimate the general and specific combining ability of parents aiming common bean breeding for resistance to Fusarium wilt (FW based on disease severity and reduction in plant growth. Eight common bean genotypes were crossed in a 3 x 5 partial diallel mating scheme to obtain F1 hybrids. The parents and their 15 F1 hybrids were evaluated for severity of Fusarium wilt, area under the disease progress curve, percentage of plant height reduction and plant shoot fresh weight reduction and grain yield. The resistance of common bean to FW is controlled by a few dominant genes. The reduction in plant growth is controlled by a different set of genes that can increase the selection efficiency of parents for common bean breeding.

  7. The quality of meal elements for professional prepared meals

    DEFF Research Database (Denmark)

    Løje, Hanne; Adler-Nissen, Jens

    showed that thawing at -2°C was recommended as the ascorbic acid retention was better and the stability of the green colour was also better. The texture became softer during the storage time for red peppers but was unchanged for green peppers. The results show that the pre-fried vegetables are very......Meal elements are convenience products which are partially prepared meal components to be used in professional kitchens. Examples are meat, vegetables or fish which are preprepared for example by heat-treatment before distribution to the professional kitchens. The pre-fried vegetables and meat can...... for examples be used as ingredients in hot or cold dishes. We have evaluated the quality of several kinds of pre-fried vegetables. The vegetables were prepared in pilot plan using a continuous stir-frying process, frozen and analysis during the thawing period. The results show that the shelf life determined...

  8. Amino acid composition and biological effects of supplementing broad bean and corn proteins with Nigella sativa (black cumin) cake protein.

    Science.gov (United States)

    al-Gaby, A M

    1998-10-01

    The biological effects of supplementing broad bean (Vicia faba) or corn (Zea maize) meal protein with black cumin (Nigella sativa) cake protein as well as their amino acid composition were investigated. The percentage of total protein content of Nigella cake was 22.7%. Lysine is existent in abundant amounts in faba meal protein, while leucine is the most abundant in corn meal protein (chemical score = 156) and valine is higher in Nagella cake protein. compared with rats fed sole corn or faba meal protein, substitution of 25% of corn or faba meal protein with Nigella cake protein in the diet remarkably raised the growth rate of rats and resulted in significant higher levels of rat total serum lipids and triglycerides. Also, the supplemented diet caused significant increases in serum total protein and its two fractions albumin and globulin and insignificantly increase the activity of serum phosphatases and transaminases within normal ranges. The supplementation did not have any adverse nutritional effects in the levels of lipid fractions in the serum.

  9. Resistance to Fusarium wilt in common bean

    OpenAIRE

    Renata Oliveira Batista; Oliveira, Ana Maria Cruz e; Johnn Lennon Oliveira Silva; Alessandro Nicoli; Pedro Crescêncio Sousa Carneiro; José Eustáquio de Sousa Carneiro; Trazilbo José de Paula Júnior; Marisa Vieira de Queiroz

    2016-01-01

    Abstract In breeding programs, understanding the potential of parents should be a way to spend significantly less time and costs to obtain new cultivars. For this, the objective of this study was to estimate the general and specific combining ability of parents aiming common bean breeding for resistance to Fusarium wilt (FW) based on disease severity and reduction in plant growth. Eight common bean genotypes were crossed in a 3 x 5 partial diallel mating scheme to obtain F1 hybrids. The paren...

  10. What determines real-world meal size? Evidence for pre-meal planning.

    Science.gov (United States)

    Fay, Stephanie H; Ferriday, Danielle; Hinton, Elanor C; Shakeshaft, Nicholas G; Rogers, Peter J; Brunstrom, Jeffrey M

    2011-04-01

    The customary approach to the study of meal size suggests that 'events' occurring during a meal lead to its termination. Recent research, however, suggests that a number of decisions are made before eating commences that may affect meal size. The present study sought to address three key research questions around meal size: the extent to which plate-cleaning occurs; prevalence of pre-meal planning and its influence on meal size; and the effect of within-meal experiences, notably the development of satiation. To address these, a large-cohort internet-based questionnaire was developed. Results showed that plate-cleaning occurred at 91% of meals, and was planned from the outset in 92% of these cases. A significant relationship between plate-cleaning and meal planning was observed. Pre-meal plans were resistant to modification over the course of the meal: only 18% of participants reported consumption that deviated from expected. By contrast, 28% reported continuing eating beyond satiation, and 57% stated that they could have eaten more at the end of the meal. Logistic regression confirmed pre-meal planning as the most important predictor of consumption. Together, our findings demonstrate the importance of meal planning as a key determinant of meal size and energy intake. Copyright © 2011 Elsevier Ltd. All rights reserved.

  11. School meal sociality or lunch pack individualism?

    DEFF Research Database (Denmark)

    Andersen, Sidse Schoubye; Holm, Lotte; Baarts, Charlotte

    2015-01-01

    the social life of a school class, and how these arrangements involve strategies of both inclusion and exclusion. Two types of school meals are compared in the intervention study: a hot meal based on Nordic ingredients and the normal Danish school meal arrangement in which children bring lunch packs......The present article specifies and broadens our understanding of the concept of commensality by investigating what it means to ‘share a meal’. The study utilizes a school meal intervention carried out in Denmark in 2011/2012. It shows how different types of school meal arrangement influence...... to school. The study discusses commensality by examining and comparing lunchtime interactions within the same group of children in the two contrasting meal situations. The results fail to confirm the conventional view that shared meals have greater social impacts and benefits than eating individualized...

  12. Cayenne pepper in a meal

    DEFF Research Database (Denmark)

    Andersen, B. V.; Byrne, D. V.; Bredie, W. L.P.

    2017-01-01

    The present study investigated appetite sensations, hedonics, sensory specific desires, physical- and psychological well-being sensations during and after intake of a meal with- and without increased oral heat induced by addition of cayenne pepper. Subjects (n = 66) completed a randomized cross......-over study involving a tomato soup with and without added cayenne pepper (0.593 mg capsaicin). Self-reports were evaluated at 5 min intervals during intake and at 1 h intervals until four hours post intake using VAS-scales and 9-point scales. Sensory specific desires were further studied by liking...... and wanting of food samples representing the sensory profiles: sweet, sour, salt, bitter, fat and spicy, respectively. The soup with cayenne pepper added was perceived significantly more spicy but equally liked, and resulted in significant higher satiation at the end of the meal and one hour post intake...

  13. Dynamic transcriptome profiling of Bean Common Mosaic Virus (BCMV) infection in Common Bean (Phaseolus vulgaris L.)

    Science.gov (United States)

    Bean common mosaic virus (BCMV) is widespread, with Phaseolus species as the primary host plants. Numerous BCMV strains have been identified on the basis of a panel of bean varieties that distinguish the pathogenicity types with respect to the viral strains. Here, we report the transcriptional respo...

  14. Nutritional value of raw Canavalia ensiformis and its utilization as partial replacement for soybean meal in the diet of Clarias gariepinus (Burchell, 1822) fingerlings.

    Science.gov (United States)

    Solomon, Shola G; Okomoda, Victor T; Oguche, Obekpa

    2018-01-01

    The nutritional value of raw Jack bean meal (Canavalia ensiformis) as a partial substitute for soybeans meal was investigated in this study. Preliminary investigation on nutrient composition revealed that lysine, histidine, and phenylalanine were significantly higher in C. ensiformis seed meal compared to soybean meal. However, crude protein and other essential amino acids were significantly lower. Feeding trial was then conducted to investigate the effect of replacing about 40% soybeans meal (at 58.8% inclusion) with C. ensiformis in the diet of Clarias gariepinus. The result obtained after 56 days revealed that fingerlings could tolerate up to 20% replacement without significant effect on growth and nutrient utilization. Beyond this, growth was significantly reduced. Survivals of the fish also follow a similar trend as stated above. It was concluded that dietary inclusion of raw C. ensiform meal should not be beyond 11% (or 20% replacement for soybeans meal included at 58.8%) in the diet of C. gariepinus.

  15. The effect of replacing soya bean meal with cooked Mucuna sloanei ...

    African Journals Online (AJOL)

    Each diet was fed to a group of 30 finisher broilers at 5 weeks old for 28 days, using completely randomized design. Each group was ... The carcass characteristics did not show any treatment effect (p > 0.05) for all the parameters measured including dressed weight, breast weight, drum stick, wing, length of intestine etc.

  16. The Effects of Velvet Antler of Deer on Cardiac Functions of Rats with Heart Failure following Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Ming-Jing Shao

    2012-01-01

    Full Text Available Velvet antler of deer (VAD is a commonly-used kidney-Yang supplementing traditional Chinese medication. According to the heart-kidney-related theory, heart Yang originates in kidney Yang and heart failure due to heart Yang deficiency can be treated by tonifying kidney Yang. In this study, we investigated therapeutic effects of VAD on cardiac functions in rats with heart failure following myocardial infarction. Forty-eight male Wistar rats were subjected either to left coronary artery ligation (N=36 or to sham operation (N=12. One week after the surgery, rats with heart failure received daily treatment of double-distilled water, captopril or VAD by gavage for consecutively four weeks, while sham-operated animals were given double-distilled water. Ultrasonic echocardiography was adopted to examine cardiac structural and functional parameters and serum brain natriuretic peptide (BNP concentration was measured using radioimmunoassay. We found that VAD partially reversed changes in cardiac functional parameters and serum BNP levels in rats with heart failure. These results provide further evidence for the heart-kidney-related theory and suggest that VAD might be a potentially alternative and complementary medicine for the treatment of heart failure.

  17. The Antiinfective Effects of Velvet Antler of Formosan Sambar Deer (Cervus unicolor swinhoei on Staphylococcus aureus-Infected Mice

    Directory of Open Access Journals (Sweden)

    Ting-Yeu Dai

    2011-01-01

    Full Text Available We assayed the effects of velvet antler (VA of Formosan sambar deer (Cervus unicolor swinhoei and its extracts on the anti-infective activity against pathogenic Staphylococcus aureus in vitro and in vivo in this study. In vitro data indicated that the VA extracts stimulated the proliferation of resting splenocytes and macrophages in a dose-dependent manner up to the highest concentration used (150 μg mL−1. The production of proinflammatory cytokines (TNF-α, IL-6, IL-12 by lipoteichoic acid was significantly suppressed after being cocultured with the VA extracts in a dose-dependent manner. Animal test in S. aureus-infected mice demonstrated that the numbers of bacteria determined in the kidneys and peritoneal lavage fluid of S. aureus-infected mice were significantly higher than those found in the same organs of mice pretreated with the VA samples. Moreover, the highly enhanced phagocytic activity of macrophages was further verified after in vitro treatment with the VA samples. The protective mechanisms of the VA samples might include an immune enhancer and an inflammatory cytokine suppressor.

  18. The Effects of Elk Velvet Antler Dietary Supplementation on Physical Growth and Bone Development in Growing Rats

    Directory of Open Access Journals (Sweden)

    Jiongran Chen

    2015-01-01

    Full Text Available Elk velvet antler (EVA has been used in traditional Oriental medicine for centuries to promote general health; however, little evidence for its effect on bone development is available. We investigated the effects of lifelong exposure of Wistar rats to a diet containing 10% EVA on physical growth and bone development. Measurements included weekly body weights, blood chemistry and kidney and testis/ovary indices (sacrificed at 5, 9, or 16 weeks of age, and bone traits of the femur bones by peripheral quantitative computed tomography (pQCT. Mean body weights were higher in the EVA group at 4–8 weeks in males and at 5 weeks of age in females. The kidney indices were greater in EVA dietary supplemented male rats at 5 and 16 weeks of age, in females at 16 weeks of age, and testis/ovary indices at 5 weeks of age. The femoral length was increased in both males and females at 5 weeks, and several pQCT-measured parameters had increased in EVA males and females. The activity of alkaline phosphatase (ALP increased in EVA group while the content of calcium and phosphorus did not differ among groups. Our results seem to support a role for dietary supplementation of EVA on growth and bone development in this model.

  19. Phytogeographical origin of Madeiran common beans based on phaseolin patterns

    National Research Council Canada - National Science Library

    Emanuel Marques da Silva; Anísia Soraia Abreu Correia; Nuno Alexandre Amaral Lopes; Humberto Gil Moreira Nóbrega; José Filipe Teixeira Ganança; Ana Maria Domingues; Manhaz Khadem; Jan Jacek Slaski; Miguel Ângelo Almeida Pinheiro de Carvalho

    2010-01-01

    ... electrophoresis system, based on lab-on-a-chip technology. Five common bean standard varieties with typical phaseolin patterns were used to determine the phytogeographical origin of the Madeiran common bean accessions...

  20. Natural incidence of bean viruses in the northwest of Iran

    Directory of Open Access Journals (Sweden)

    Mina Rastgou

    2017-09-01

    Full Text Available Bean is considered as one of the most important legumes around the world. Viral diseases are a major yield reducing factor in bean production. Bean samples with virus-like symptoms like severe or mild mosaic, vein banding, leaf curling, blistering and necrosis were collected from different bean fields in Urmia (Northwest of Iran during the growing seasons of 2013 and 2014. Bean common mosaic virus (BCMV, Bean common mosaic necrosis virus (BCMNV, Bean yellow mosaic virus (BYMV, Cucumber mosaic virus (CMV, Tomato spotted wilt virus (TSWV, Tomato mosaic virus (ToMV and Tomato yellow leaf curl virus (TYLCV were detected by double antibody sandwich enzyme-linked-immunosorbent assay. Mixed infection of BCMV and BCMNV were found. BCMNV was the most frequent virus in this region whereas BYMV and TYLCV were each detected just in one sample. This is the first report of BCMNV, BCMV, BYMV, TSWV, TMV and TYLCV incidence on bean in Urmia, Iran.

  1. Performance of climber common bean (Phaseolus vulgaris L.) lines ...

    African Journals Online (AJOL)

    STORAGESEVER

    2009-06-03

    pathogen co-adaptation in Malawi. Proceed- ings of Bean/Cowpea CRSP Eastern African Regionalisation. Workshop, Lilongwe, p. 7. Mloza Banda HR, Ferguson AE, Mkandawire ABC (2003). The common bean (Phaseolus vulgaris ...

  2. Java EE 7 development with NetBeans 8

    CERN Document Server

    Heffelfinger, David R

    2015-01-01

    The book is aimed at Java developers who wish to develop Java EE applications while taking advantage of NetBeans functionality to automate repetitive tasks. Familiarity with NetBeans or Java EE is not assumed.

  3. Pea (Pisum sativum) and faba bean (Vicia faba L.) seeds as protein sources in growing-finishing heavy pig diets: effect on growth performance, carcass characteristics and on fresh and seasoned Parma ham quality

    OpenAIRE

    Francesco Masoero; Carla Cerioli; Samantha Sigolo; Mauro Morlacchini; Aldo Prandini

    2011-01-01

    The effect of pea and faba bean inclusion in growing-finishing heavy pig diets was evaluated. The following iso-lysinic and iso-energetic diets offered to the pigs in three phases (40-80; 80-120; 120-160 kg) were compared: CTR, control diet with soybean meal (SBM) as protein source; RP, CTR diet where pea replaced SBM; RF, CTR diet where faba bean replaced SBM. 126 animals were randomly distributed in 3 homogeneous groups with 42 animals each (7 pens with 6 animals each per treatment). The RP...

  4. Registration of AO-1012-29-3-3A red kidney bean germplasm line with bean weevil, BCMV and BCMNV resistance

    Science.gov (United States)

    Bean common mosaic virus (BCMV) and bean common mosaic necrosis virus (BCMNV) are important seed-borne diseases of dry bean (Phaseolus vulgaris L.) in the Americas and Africa. The bean weevil (Acanthoscelides obtectus Say) is an aggressive post-harvest pest of the common bean. The development of bea...

  5. Everyday meal preparation for people with dementia

    DEFF Research Database (Denmark)

    Iversen, Mette Kathrine Friis; Nejsum, Hanne Lindberg; Bendtsen, Trine Vase

    When people are diagnosed with dementia everyday activities like meal preparation will gradually become more difficult. A recipe is a support for meal preparation but as dementia develops, it seems that following a recipe can be a challenge. In Denmark health professionals often use meal...... preparation as an activity for people with dementia but they have no combined material to base the planning of the activity on. The thesis of this project is that when persons with dementia is involved in cooking his or her own meal meal preparation it will contribute to the feeling of content and meaning...... in everyday life. Furthermore getting the appropriate and nutritious food will be a step in the right direction regarding prevention of malnutrition. The aim of this project is to develop a guide to increase the possibility for people with dementia to continue everyday life through participating in meal...

  6. CO2 Capture by Cement Raw Meal

    DEFF Research Database (Denmark)

    Pathi, Sharat Kumar; Lin, Weigang; Illerup, Jytte Boll

    2013-01-01

    The cement industry is one of the major sources of CO2 emissions and is likely to contribute to further increases in the near future. The carbonate looping process has the potential to capture CO2 emissions from the cement industry, in which raw meal for cement production could be used...... as the sorbent. Cyclic experiments were carried out in a TGA apparatus using industrial cement raw meal and synthetic raw meal as sorbents, with limestone as the reference. The results show that the CO2 capture capacities of the cement raw meal and the synthetic raw meal are comparable to those of pure limestone....... The CO2 capture capacity of limestone in the raw meal is lower than for pure limestone. The difference in the CO2 capture capacity decreases with an increase in cycle number. The calcination conditions and composition are major factors that influence the CO2 capture capacity of limestone. At 850 °C in N2...

  7. Evaluation of Nigerian hospital meal carts

    Science.gov (United States)

    Ayodeji, Sesan P.; Adeyeri, Michael K.; Omoniyi, Olaoluwa

    2015-03-01

    Hospital meal carts are used to deliver meals, drugs and some other materials to patients in the hospital environment. These carts which are moved manually by operators, the health workers, mostly do not comply with ergonomics guidelines and physical requirements of the equipment users in terms of anthropometry data of the region thus increasing the risk of musculoskeletal disorder among the meal cart users. This study carried out ergonomic evaluation of the available meal carts in some western Nigeria hospitals. A well-structured questionnaire has two major segments: Operational survey and biomechanical survey, which were administered to the health workers using hospital meal carts in some hospitals in southwestern Nigeria, and physical assessment, which was undertaken to collect data for the ergonomic evaluation. The responses from the questionnaires show that some areas on the existing hospital meal carts are of concern to the users which need to be improved upon.

  8. 4-Week Gluten-Free Meal Plan

    Science.gov (United States)

    ... beans, buttermilk drop biscuits, and coleslaw Weekly Dessert: Frozen yogurt with hot fudge or caramel 7 www.gluten. ... potatoes (Su, Th) Sliced cheese (T, Sa) Vanilla frozen yogurt (dessert) Bacon (Sa) Chicken breast, boneless & skinless (M) ...

  9. Outbreaks of Chrysodeixis includens (Walker (Lepidoptera: Noctuidae in common bean and castor bean in São Paulo State, Brazil

    Directory of Open Access Journals (Sweden)

    Edson Luiz Lopes Baldin

    2014-12-01

    Full Text Available Since 2009, increasing populations of Chrysodeixis includens (Walker (Lepidoptera: Noctuidae have been observed in cultivated common bean (Phaseolus vulgaris L. and castor bean (Ricinus communis L. at the Lageado Experimental Farm, belonging to the FCA/UNESP, Botucatu, São Paulo State, Brazil. Defoliations around 80% and 50% were observed in the common bean cv. Pérola and castor bean cv. IAC-2028, respectively. Samples of individuals (caterpillars and pupae were collected in the field, and kept in laboratory until adult emergence aiming to confirm the species. These are new observations for common bean in São Paulo State and, in the case of castor bean, unpublished in Brazil. It suggests that C. includens has adapted to attack other agricultural crops, demanding attention of common bean and castor bean producers.

  10. Potency of Traditional Insecticide Materials against Stored Bean ...

    African Journals Online (AJOL)

    The bean weevil, Acanthoscelides obtectus is a major insect pest of stored common bean, Phaseolus vulgaris an important source of plant protein in many parts of the world, Tanzania inclusive. In rural Tanzania, most smallholder farmers apply traditional insecticide materials in the protection of bean from insect pests.

  11. Performance Evaluation of a Dryer for Processed Locust Bean ...

    African Journals Online (AJOL)

    Drying of fresh fermented locust beans condiments is highly important in marketing strategy. Performance test of the dryer for processed locust beans condiments (Iru) was carried out using an instrumented dryer designed and developed, this was used to dry two varieties of fermented locust beans (Iru Woro of initial ...

  12. Registration of Gabisa Common Bean ( Phaseolus vulgaris L.) Variety

    African Journals Online (AJOL)

    Gabisa is a common name for common bean (Phaseolus vulgaris L.) variety with pedigree name of VAX-2. It is a bush food bean variety selected out of common bean lines introduced to Ethiopia through CIAT program and released in 2007 by the Bako Agricultural Research Center for production in western Ethiopia and ...

  13. Effects of fermented soya bean on digestion, absorption and diarrhoea

    NARCIS (Netherlands)

    Kiers, J.L.

    2001-01-01

    For many centuries Asian people have consumed soya beans in various forms of traditional fermented soya bean foods. Major desirable aspects of fermented soya bean foods are their attractive flavour and texture, certain nutritional properties, and possible health promoting effects. This

  14. Bacteriological Contamination of Soya Bean Flour Sold in Makurdi ...

    African Journals Online (AJOL)

    Soya bean (Glycine max) is a leguminous crop that is used as a staple food worldwide. The raw harvest is processed into various food forms like soya bean flour and processing methods increase the chances of bacterial contamination. This research work assessed the bacteria contamination of soya bean flour sold in and ...

  15. susceptibility to bruchids among common beans in uganda abstract ...

    African Journals Online (AJOL)

    ACSS

    Internaciaonal de Agricultura Tropical, Cali,. Colombia. 40pp. Shade, R.E., Pratt, R.C. and Pomeroy, M.A. 1987. Development and mortality of the bean weevil,. Acanthoscelides obtectus (Coleoptera: Bruchidae) on mature seeds of tepary beans,. Phaseolus acutifolius and common beans,. Phaseolus vulgaris. Environmental.

  16. Effect of hydrocolloids on functional properties of navy bean starch

    Science.gov (United States)

    The effects of hydrocolloid replacement on the pasting properties of navy bean starch and on the properties of navy bean starch gels were studied. Navy bean starch was isolated, and blends were prepared with beta-glucan, guar gum, pectin and xanthan gum solutions. The total solids concentration was ...

  17. Inheritance of halo blight resistance in common bean | Chataika ...

    African Journals Online (AJOL)

    Halo blight caused by (Pseudomonas syringe pv. phaseolicola (Burkh) (Psp)) is an important disease of common bean (Phaseolus vulgaris L.) world-wide. Several races of the Psp exist and likewise some sources of resistance in common bean have been identified. CAL 143, is a CIAT-bred common bean line, which was ...

  18. Development and use of microsatellite markers in Marama bean

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    the main focus for potential to be used in Marama bean genetic diversity studies. Microsatellite loci were isolated from the Marama bean germplasm using a modified FIASCO enrichment technique. Nine Marama bean microsatellite libraries, enriched for (AAG)7, (GTT)7, (AGG)7, (GAG)7, (CA)10, (CT)10, (TCC)7, (CA)15 and.

  19. Comparing Childhood Meal Frequency to Current Meal Frequency, Routines and Expectations Among Parents

    OpenAIRE

    Friend, Sarah; Fulkerson, Jayne A.; Neumark-Sztainer, Dianne; Garwick, Ann; Flattum, Colleen Freech; Draxten, Michelle

    2014-01-01

    Little is known about the continuation of family meals from childhood to parenthood. This study aims to examine associations between parents’ report of eating family meals while growing up and their current family meal frequency, routines, and expectations. Baseline data were used from the Healthy Home Offerings via the Mealtime Environment (HOME) Plus study, a randomized controlled trial with a program to promote healthful behaviors and family meals at home. Participants (160 parent/child dy...

  20. Cissus rotundifolia soup meal - it's physiological effect on the ...

    African Journals Online (AJOL)

    The effect of Cissus soup meal, on postprandial plasma glucose and insulin levels of normal healthy individuals was investigated. The control meal was a traditional Nigerian soup meal containing meat, fish and vegetables as it is prepared in the South Eastern Nigeria. The test meal was the control meal with added Cissus ...

  1. Meal frequencies in early adolescence predict meal frequencies in late adolescence and early adulthood

    DEFF Research Database (Denmark)

    Pedersen, Trine Pagh; Holstein, Bjørn E; Flachs, Esben Meulengracht

    2013-01-01

    Health and risk behaviours tend to be maintained from adolescence into adulthood. There is little knowledge on whether meal frequencies in adolescence are maintained into adulthood. We investigated whether breakfast, lunch and evening meal frequencies in early adolescence predicted meal frequencies...... in late adolescence and in early adulthood. Further, the modifying effect of gender and adolescent family structure were investigated....

  2. Factors Related to the Number of Fast Food Meals Obtained by College Meal Plan Students

    Science.gov (United States)

    Dingman, Deirdre A.; Schulz, Mark R.; Wyrick, David L.; Bibeau, Daniel L.; Gupta, Sat N.

    2014-01-01

    Objectives: This study tested whether days on campus, financial access through a meal plan, and health consciousness were associated with number of meals that college students obtained from fast food restaurants. Participants and Methods: In April 2013, all students currently enrolled in a meal plan were invited to participate in an online survey…

  3. Generalization of predator recognition: Velvet geckos display anti-predator behaviours in response to chemicals from non-dangerous elapid snakes

    Directory of Open Access Journals (Sweden)

    Jonathan K. WEBB, Weiguo DU, David PIKE, Richard SHINE

    2010-06-01

    Full Text Available Many prey species detect chemical cues from predators and modify their behaviours in ways that reduce their risk of predation. Theory predicts that prey should modify their anti-predator responses according to the degree of threat posed by the predator. That is, prey should show the strongest responses to chemicals of highly dangerous prey, but should ignore or respond weakly to chemicals from non-dangerous predators. However, if anti-predator behaviours are not costly, and predators are rarely encountered, prey may exhibit generalised antipredator behaviours to dangerous and non-dangerous predators. In Australia, most elapid snakes eat lizards, and are therefore potentially dangerous to lizard prey. Recently, we found that the nocturnal velvet gecko Oedura lesueurii responds to chemicals from dangerous and non-dangerous elapid snakes, suggesting that it displays generalised anti-predator behaviours to chemicals from elapid snakes. To explore the generality of this result, we videotaped the behaviour of velvet geckos in the presence of chemical cues from two small elapid snakes that rarely consume geckos: the nocturnal golden-crowned snake Cacophis squamulosus and the diurnal marsh snake Hemiaspis signata. We also videotaped geckos in trials involving unscented cards (controls and cologne-scented cards (pungency controls. In trials involving Cacophis and Hemiaspis chemicals, 50% and 63% of geckos spent long time periods (> 3 min freezing whilst pressed flat against the substrate, respectively. Over half the geckos tested exhibited anti-predator behaviours (tail waving, tail vibration, running in response to Cacophis (67% or Hemiaspis (63% chemicals. These behaviours were not observed in control or pungency control trials. Our results support the idea that the velvet gecko displays generalised anti-predator responses to chemical cues from elapid snakes. Generalised responses to predator chemicals may be common in prey species that co-occur with

  4. Evaluation of the reaction oof interspecific hybrids of common bean and tepary bean to Bradyrhizobium y Rhizobium

    Science.gov (United States)

    Interspecific hybrids between common bean, Phaseolus vulgaris L., and tepary bean, Phaseolus acutifolius A. Gray, have the potential to increase bean production in regions where rainfall is limited. In 2014, an experiment was initiated using a split-plot design. The treatments included inoculation, ...

  5. Evaluation of skate meal and sablefish viscera meal as fish meal replacement in diets for Pacific threadfin (Polydactylus saxfilis)

    Science.gov (United States)

    The objectives of this study were to investigate the nutritional value of skate meal (SM) and black cod viscera meal (BCVM) from Alaska and to ascertain their suitability as replacements for commercial pollock fishmeal in diets for Pacific threadfin (Polydactylus sexfilis). Test diets were made by r...

  6. Effects of replacing soybean meal with canola meal or treated canola meal on performance of lactating dairy cows

    Science.gov (United States)

    Canola meal (CM) has been shown to be a more effective crude protein (CP) source than soybean meal (SBM) for lactating dairy cows. Treating CM may increase its rumen undegradable protein (RUP) fraction and improve the amount of absorbable amino acids. The objective of this study was to evaluate the ...

  7. The use of whole faba beans in emulsion gel

    OpenAIRE

    Wang, Jing

    2015-01-01

    The faba bean (Vicia faba L.) is an economical protein source used in food and feed worldwide. It has high protein content and well-balanced amino acid composition. Since the starch fraction of faba beans causes problems in protein gelation, it hinders the use of whole faba beans for tofu production. Due to economical, ecological and nutritional reasons, it is worthwhile to develop a new way for producing whole faba bean tofu without discarding any part of faba beans. The aim of this thesis w...

  8. Mapping snap bean (Phaseolus vulgaris L.) pod and color traits, in a dry bean x snap bean recombinant inbred population

    Science.gov (United States)

    Snap bean (Phaseolus vulgaris) breeding programs are tasked with developing varieties that meet the standards of the vegetable processing industry and ultimately that of the consumer; all the while matching or exceeding the field performance of existing varieties. While traditional breeding methods ...

  9. Comparing childhood meal frequency to current meal frequency, routines, and expectations among parents.

    Science.gov (United States)

    Friend, Sarah; Fulkerson, Jayne A; Neumark-Sztainer, Dianne; Garwick, Ann; Flattum, Colleen Freeh; Draxten, Michelle

    2015-02-01

    Little is known about the continuation of family meals from childhood to parenthood. This study aims to examine associations between parents' report of eating family meals while growing up and their current family meal frequency, routines, and expectations. Baseline data were used from the Healthy Home Offerings via the Mealtime Environment (HOME) Plus study, a randomized controlled trial with a program to promote healthful behaviors and family meals at home. Participants (160 parent/child dyads) completed data collection in 2011-2012 in the Minneapolis/St. Paul, MN metropolitan area. Parents were predominately female (95%) and white (77%) with a mean age of 41.3 years. General linear modeling examined relationships between parents' report of how often they ate family meals while growing up and their current family meal frequency, routines, and expectations as parents, controlling for parent age, education level, and race. Parental report of eating frequent family meals while growing up was positively and significantly associated with age, education, and self-identification as white (all p family meals less than three times/week or four to five times/week, parents who ate six to seven family meals/week while growing up reported significantly more frequent family meals with their current family (4.0, 4.2 vs. 5.3 family meals/week, p = .001). Eating frequent family meals while growing up was also significantly and positively associated with having current regular meal routines and meal expectations about family members eating together (both p family meals with children may have long-term benefits over generations. PsycINFO Database Record (c) 2015 APA, all rights reserved.

  10. A functional bikaverin biosynthesis gene cluster in rare strains of Botrytis cinerea is positively controlled by VELVET.

    Directory of Open Access Journals (Sweden)

    Julia Schumacher

    Full Text Available The gene cluster responsible for the biosynthesis of the red polyketidic pigment bikaverin has only been characterized in Fusarium ssp. so far. Recently, a highly homologous but incomplete and nonfunctional bikaverin cluster has been found in the genome of the unrelated phytopathogenic fungus Botrytis cinerea. In this study, we provided evidence that rare B. cinerea strains such as 1750 have a complete and functional cluster comprising the six genes orthologous to Fusarium fujikuroi ffbik1-ffbik6 and do produce bikaverin. Phylogenetic analysis confirmed that the whole cluster was acquired from Fusarium through a horizontal gene transfer (HGT. In the bikaverin-nonproducing strain B05.10, the genes encoding bikaverin biosynthesis enzymes are nonfunctional due to deleterious mutations (bcbik2-3 or missing (bcbik1 but interestingly, the genes encoding the regulatory proteins BcBIK4 and BcBIK5 do not harbor deleterious mutations which suggests that they may still be functional. Heterologous complementation of the F. fujikuroi Δffbik4 mutant confirmed that bcbik4 of strain B05.10 is indeed fully functional. Deletion of bcvel1 in the pink strain 1750 resulted in loss of bikaverin and overproduction of melanin indicating that the VELVET protein BcVEL1 regulates the biosynthesis of the two pigments in an opposite manner. Although strain 1750 itself expresses a truncated BcVEL1 protein (100 instead of 575 aa that is nonfunctional with regard to sclerotia formation, virulence and oxalic acid formation, it is sufficient to regulate pigment biosynthesis (bikaverin and melanin and fenhexamid HydR2 type of resistance. Finally, a genetic cross between strain 1750 and a bikaverin-nonproducing strain sensitive to fenhexamid revealed that the functional bikaverin cluster is genetically linked to the HydR2 locus.

  11. Exploring the Impact of Habitat Size on Phylogeographic Patterning in the Overberg Velvet Worm Peripatopsis overbergiensis (Onychophora: Peripatopsidae).

    Science.gov (United States)

    Myburgh, Angus Macgregor; Daniels, Savel R

    2015-01-01

    Evolutionary relationships in the velvet worm species, Peripatopsis overbergiensis, were examined in 3 forest areas in the Overberg region of South Africa to explore the impact of historical habitat fragmentation on the population genetic structure of the species. We collected 84 P. overbergiensis specimens from Grootvadersbosch, Koppie Alleen, and Marloth Nature Reserves and sequenced all these specimens for the cytochrome c oxidase subunit I (COI) locus, whereas a subset of 13 specimens were also sequenced for the 18S rRNA locus. Phylogenetic analyses of the 20 unique COI haplotypes revealed 4 genetically distinct clades, a result that is corroborated by the haplotype network. A hierarchical analysis of genetic variation was performed on the COI haplotype data within the 2 large forested areas, Grootvadersbosch and Marloth Nature Reserves, and across all 3 of the sample localities. These results revealed low haplotypic and nucleotide diversity within the largest Grootvadersbosch Nature Reserve forest and high haplotypic and nucleotide diversity within the fragmented Marloth Nature Reserve forest, whereas Koppie Alleen had the lowest haplotypic and nucleotide diversity. Across all 3 main localities statistically significant F ST values were found, together with the absence of shared haplotypes indicating the absence of maternal gene flow. Divergence time estimations based on the 20 COI haplotypes calculated in BEAST suggest a Pleistocene/Holocene divergence between the 4 clades as a result of habitat fragmentation and the aridification of the region. Our results indicate that conservation efforts should also prioritize linked, smaller fragmented habitats together with continuous habitats to maximize the genetic diversity of saproxylic fauna. © The American Genetic Association 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  12. First Evaluation of the Biologically Active Substances and Antioxidant Potential of Regrowth Velvet Antler by means of Multiple Biochemical Assays

    Directory of Open Access Journals (Sweden)

    Yujiao Tang

    2015-01-01

    Full Text Available We investigated the biologically active substances contained in RVA (regrowth velvet antler by comparing the composition of biologically active substances and antioxidant potential of different antler segments. RVA was subjected to extraction using DW (distilled water. RVA was divided into 3 segments: T-RVA (top RVA, M-RVA (middle RVA, and B-RVA (base RVA. The T-RVA section possessed the greatest amounts of uronic acid (36.251 mg/g, sulfated GAGs (sulfated glycosaminoglycans (555.76 mg/g, sialic acid (111.276 mg/g, uridine (0.957 mg/g, uracil (1.084 mg/g, and hypoxanthine (1.2631 mg/g. In addition, the T-RVA section possessed the strongest antioxidant capacity as determined by DPPH, H2O2 (hydrogen peroxide, hydroxyl, and ABTS (2,2′-azinobis-3-ethylbenzthiazoline-6-sulphonate radical scavenging activity as well as FRAP (ferric reducing antioxidant power and ORAC (oxygen radical absorbance capacity. The values of those were 53.44, 23.09, 34.12, 60.31, and 35.81 TE/μM at 1 mg/mL and 113.57 TE/μM at 20 μg/mL. These results indicate that the T-RVA section possesses the greatest amount of biologically active substances and highest antioxidant potential. This is the first report on the biologically active substances and antioxidant potential of RVA.

  13. Natural Variation in the VELVET Gene bcvel1 Affects Virulence and Light-Dependent Differentiation in Botrytis cinerea

    Science.gov (United States)

    Schumacher, Julia; Pradier, Jean-Marc; Simon, Adeline; Traeger, Stefanie; Moraga, Javier; Collado, Isidro González; Viaud, Muriel; Tudzynski, Bettina

    2012-01-01

    Botrytis cinerea is an aggressive plant pathogen causing gray mold disease on various plant species. In this study, we identified the genetic origin for significantly differing phenotypes of the two sequenced B. cinerea isolates, B05.10 and T4, with regard to light-dependent differentiation, oxalic acid (OA) formation and virulence. By conducting a map-based cloning approach we identified a single nucleotide polymorphism (SNP) in an open reading frame encoding a VELVET gene (bcvel1). The SNP in isolate T4 results in a truncated protein that is predominantly found in the cytosol in contrast to the full-length protein of isolate B05.10 that accumulates in the nuclei. Deletion of the full-length gene in B05.10 resulted in the T4 phenotype, namely light-independent conidiation, loss of sclerotial development and oxalic acid production, and reduced virulence on several host plants. These findings indicate that the identified SNP represents a loss-of-function mutation of bcvel1. In accordance, the expression of the B05.10 copy in T4 rescued the wild-type/B05.10 phenotype. BcVEL1 is crucial for full virulence as deletion mutants are significantly hampered in killing and decomposing plant tissues. However, the production of the two best known secondary metabolites, the phytotoxins botcinic acid and botrydial, are not affected by the deletion of bcvel1 indicating that other factors are responsible for reduced virulence. Genome-wide expression analyses of B05.10- and Δbcvel1-infected plant material revealed a number of genes differentially expressed in the mutant: while several protease- encoding genes are under-expressed in Δbcvel1 compared to the wild type, the group of over-expressed genes is enriched for genes encoding sugar, amino acid and ammonium transporters and glycoside hydrolases reflecting the response of Δbcvel1 mutants to nutrient starvation conditions. PMID:23118899

  14. A Functional Bikaverin Biosynthesis Gene Cluster in Rare Strains of Botrytis cinerea Is Positively Controlled by VELVET

    Science.gov (United States)

    Schumacher, Julia; Gautier, Angélique; Morgant, Guillaume; Studt, Lena; Ducrot, Paul-Henri; Le Pêcheur, Pascal; Azeddine, Saad; Fillinger, Sabine; Leroux, Pierre; Tudzynski, Bettina; Viaud, Muriel

    2013-01-01

    The gene cluster responsible for the biosynthesis of the red polyketidic pigment bikaverin has only been characterized in Fusarium ssp. so far. Recently, a highly homologous but incomplete and nonfunctional bikaverin cluster has been found in the genome of the unrelated phytopathogenic fungus Botrytis cinerea. In this study, we provided evidence that rare B. cinerea strains such as 1750 have a complete and functional cluster comprising the six genes orthologous to Fusarium fujikuroi ffbik1-ffbik6 and do produce bikaverin. Phylogenetic analysis confirmed that the whole cluster was acquired from Fusarium through a horizontal gene transfer (HGT). In the bikaverin-nonproducing strain B05.10, the genes encoding bikaverin biosynthesis enzymes are nonfunctional due to deleterious mutations (bcbik2-3) or missing (bcbik1) but interestingly, the genes encoding the regulatory proteins BcBIK4 and BcBIK5 do not harbor deleterious mutations which suggests that they may still be functional. Heterologous complementation of the F. fujikuroi Δffbik4 mutant confirmed that bcbik4 of strain B05.10 is indeed fully functional. Deletion of bcvel1 in the pink strain 1750 resulted in loss of bikaverin and overproduction of melanin indicating that the VELVET protein BcVEL1 regulates the biosynthesis of the two pigments in an opposite manner. Although strain 1750 itself expresses a truncated BcVEL1 protein (100 instead of 575 aa) that is nonfunctional with regard to sclerotia formation, virulence and oxalic acid formation, it is sufficient to regulate pigment biosynthesis (bikaverin and melanin) and fenhexamid HydR2 type of resistance. Finally, a genetic cross between strain 1750 and a bikaverin-nonproducing strain sensitive to fenhexamid revealed that the functional bikaverin cluster is genetically linked to the HydR2 locus. PMID:23308280

  15. 1 CHEMICAL EVALUATION OF WINGED BEANS ...

    African Journals Online (AJOL)

    ROP30

    useful information on the possible uses of these under exploited food items for human consumption, food industry and other technological uses. The objectives of this study, therefore, are to determine the proximate, mineral and sugar composition of winged beans, pitanga cherries and orchid fruit, and the physico- chemical ...

  16. Forage potential of American potato bean

    Science.gov (United States)

    American potato bean (Apios americana Medikus) is a nitrogen-fixing perennial leguminous vine that is native to the eastern half of the United States. In the wild, the plant prefers moist soils near bodies of water and full sunlight for at least part of the day. It grows well in waterlogged, acidi...

  17. Genetic divergence of common bean cultivars.

    Science.gov (United States)

    Veloso, J S; Silva, W; Pinheiro, L R; Dos Santos, J B; Fonseca, N S; Euzebio, M P

    2015-09-22

    The aim of this study was to evaluate genetic divergence in the 'Carioca' (beige with brown stripes) common bean cultivar used by different institutions and in 16 other common bean cultivars used in the Rede Cooperativa de Pesquisa de Feijão (Cooperative Network of Common Bean Research), by using simple sequence repeats associated with agronomic traits that are highly distributed in the common bean genome. We evaluated 22 polymorphic loci using bulks containing DNA from 30 plants. There was genetic divergence among the Carioca cultivar provided by the institutions. Nevertheless, there was lower divergence among them than among the other cultivars. The cultivar used by Instituto Agronômico do Paraná was the most divergent in relation to the Carioca samples. The least divergence was observed among the samples used by Universidade Federal de Lavras and by Embrapa Arroz e Feijão. Of all the cultivars, 'CNFP 10104' and 'BRSMG Realce' showed the greatest dissimilarity. The cultivars were separated in two groups of greatest similarity using the Structure software. Genetic variation among cultivars was greater than the variation within or between the groups formed. This fact, together with the high estimate of heterozygosity observed and the genetic divergence of the samples of the Carioca cultivar in relation to the original provided by Instituto Agronômico de Campinas, indicates a mixture of cultivars. The high divergence among cultivars provides potential for the utilization of this genetic variability in plant breeding.

  18. CHEMICAL COMPOSITION OF BEAN WEEVIL (Acanthoscelides ...

    African Journals Online (AJOL)

    Administrator

    and 13.1mg of iron respectively; indication that insects are rich sources of Fe. Like other insects weevils are good sources of calcium, occasioned by their possession of exoskeleton which is composed of calcium (Ebong, 1993). (d). Table III reports the level of toxicants in bean weevil. The milligram per 100g dry matter of the.

  19. Release of "Bella" white bean cultivar

    Science.gov (United States)

    "Bella" Reg. No. GP-___, PI ______) is a multiple disease resistant white bean (Phaseolus vulgaris L.) cultivar, adapted to the humid tropics that was developed and released cooperatively by the University of Puerto Rico Agricultural Experiment Station and the USDA-ARS. The breeding objective was to...

  20. Nutraceutical perspectives and utilization of common beans ...

    African Journals Online (AJOL)

    Common beans contain a variety of phytochemicals such as polyphenolic compounds, alkaloids, fibre, saponins, steroids, lectins and terpenoids among others. These phytochemicals are believed to offer protective functions and physiological effects in the body. The nutraceutical properties that have been described for ...

  1. Phenotyping common beans for adaptation to drought

    Directory of Open Access Journals (Sweden)

    Stephen eBeebe

    2013-03-01

    Full Text Available Common beans (Phaseolus vulgaris L. originated in the New World and are the grain legume of greatest production for direct human consumption. Common bean production is subject to frequent droughts in highland Mexico, in the Pacific coast of Central America, in northeast Brazil, and in eastern and southern Africa from Ethiopia to South Africa. This article reviews efforts to improve common bean for drought tolerance, referring to genetic diversity for drought response, the physiology of of drought tolerance mechanisms, and breeding strategies. Different races of common bean respond differently to drought, with race Durango of highland Mexico being a major source of genes. Sister species of P. vulgaris likewise have unique traits, especially P. acutifolius which is well adapted to dryland conditions. Diverse sources of tolerance may have different mechanisms of plant response, implying the need for different methods of phenotyping to recognize the relevant traits. Practical considerations of field management are discussed including: trial planning; water management; and field preparation.

  2. morphological diversity of tropical common bean germplasm ...

    African Journals Online (AJOL)

    ACSS

    Plant samples and study location. The materials used in this study were 284 bean accessions, including 15 lines from Colombia, one line from. Rwanda and 268 landraces, currently maintained at the National Crops Resources Research. Institute (NaCRRI) at Namulonge, Uganda (data not shown). Seven of the accessions ...

  3. biological nitrogen fixation by inoculated soya beans

    African Journals Online (AJOL)

    Biological Nitrogen Fixation (BNF) by soya beans (Glycine max) was estimated using the acetylene reduction assay (ARA) for varieties Davis, Kudu, Impala, Hardee, Geduld, and an unidentified variety, grown in pure and mixed cultures with maize (Zea mays) over two seasons. All varieties had higher levels of BNF when ...

  4. FUNGI OF AFRICAN YAM BEAN. SPHENOSTYLIS STENOCARPA

    African Journals Online (AJOL)

    blotter, ragdoll and agar plate methods in detecting seed-borne fungi of African yam bean,. Sphenoxtylis stenocaapa (Hochst ex. ... Murropluunina pliaseolina and Penicillin/n spp. were recorded more in the agar plate method than in the other fungi .... transferred to the deep-freezer (-20°C) for "24 hours“ only and incubated ...

  5. Breeding for bean anthracnose resistance: Matching breeding ...

    African Journals Online (AJOL)

    A total of 365 new bean lines were generated and 54 of these were introduced to 10 farming communities in four different ecological zones for evaluation using the participatory variety selection approach. Farmers were able to select eight promising lines, which were earmarked for new variety release. Out of the eight lines, ...

  6. Mung bean: technological and nutritional potential.

    Science.gov (United States)

    Dahiya, P K; Linnemann, A R; Van Boekel, M A J S; Khetarpaul, N; Grewal, R B; Nout, M J R

    2015-01-01

    Mung bean (Vigna radiata (L.) R. Wilczek) has been intensively researched; scattered data are available on various properties. Data on physical, chemical, food processing, and nutritional properties were collected for whole mung bean grains and reviewed to assess the crop's potential as food and to set research priorities. Results show that mung bean is a rich source of protein (14.6-33.0 g/100 g) and iron (5.9-7.6 mg/100 g). Grain color is correlated with compounds like polyphenols and carotenoids, while grain hardness is associated with fiber content. Physical properties like grain dimensions, sphericity, porosity, bulk, and true density are related to moisture content. Anti-nutrients are phytic acid, tannins, hemagglutinins, and polyphenols. Reported nutrient contents vary greatly, the causes of which are not well understood. Grain size and color have been associated with different regions and were used by plant breeders for selection purposes. Analytical methods require more accuracy and precision to distinguish biological variation from analytical variation. Research on nutrient digestibility, food processing properties, and bioavailability is needed. Furthermore, the effects of storage and processing on nutrients and food processing properties are required to enable optimization of processing steps, for better mung bean food quality and process efficiency.

  7. Common bean and cowpea improvement in Angola

    Science.gov (United States)

    During 2014 and 2015, the Instituto de Investigação Agronómica (IIA) evaluated the performance of common bean (Phaselolus vulgaris L.) breeding lines and improved cowpea (Vigna unguiculata L. Walp.) varieties. The field experiments were planted in the lowlands at Mazozo and in the highlands at Chian...

  8. Castor bean response to zinc fertilization

    Energy Technology Data Exchange (ETDEWEB)

    Chaves, Lucia Helena Garofalo; Cunha, Tassio Henrique Cavalcanti da Silva; Lima, Vinicius Mota; Cabral, Paulo Cesar Pinto; Barros Junior, Genival; Lacerda, Rogerio Dantas de [Universidade Federal de Campina Grande (UAEAg/UFCG), PB (Brazil). Unidade Academica de Engenharia Agricola

    2008-07-01

    Zinc is a trace element and it is absolutely essential for the normal healthy growth of plants. This element plays a part of several enzyme systems and other metabolic functions in the plants. Castor beans (Ricinus communis L.) crop is raising attention as an alternative crop for oil and biodiesel production. Despite the mineral fertilization is an important factor for increasing castor beans yield, few researches has been made on this issue, mainly on the use of zinc. In order to evaluate the effects of zinc on growth of this plant an experiment was carried out in a greenhouse, in Campina Grande, Paraiba State, Brazil, from July to December 2007. The substrate for the pot plants was a 6 mm-sieved surface soil (Neossolo Quartzarenico). The experimental design was a completely randomized with three replications. The treatments were composed of five levels of Zn (0; 2; 4; 6 and 8 mg dm{sup -3}), which were applied at the time of planting. One plant of castor bean, cultivar BRS 188 - Paraguacu, was grown per pot after thinning and was irrigated whenever necessary. Data on plant height, number and length of leaves and stem diameter were measured at 21, 34, 77 and 103 days after planting. Under conditions that the experiment was carried out the results showed that the Zn levels used, did not affect the castor bean plants growth. (author)

  9. chitwood on African yam bean, Sphenostylis stenocarpa

    African Journals Online (AJOL)

    Yomi

    2012-01-24

    Jan 24, 2012 ... The experiments were laid out in a completely randomized design ... cloning with the aim of imparting pest resistance to plants. (Omitogun, et al. ..... The effects of M. incognita infection on growth parameters of 12 African yam bean accessions, S. stenocarpa, in a screen house experiment. Accession. Health.

  10. MicroRNAs and phylogenomics resolve the relationships of Tardigrada and suggest that velvet worms are the sister group of Arthropoda

    Science.gov (United States)

    Campbell, Lahcen I.; Rota-Stabelli, Omar; Edgecombe, Gregory D.; Marchioro, Trevor; Longhorn, Stuart J.; Telford, Maximilian J.; Philippe, Hervé; Rebecchi, Lorena; Peterson, Kevin J.; Pisani, Davide

    2011-01-01

    Morphological data traditionally group Tardigrada (water bears), Onychophora (velvet worms), and Arthropoda (e.g., spiders, insects, and their allies) into a monophyletic group of invertebrates with walking appendages known as the Panarthropoda. However, molecular data generally do not support the inclusion of tardigrades within the Panarthropoda, but instead place them closer to Nematoda (roundworms). Here we present results from the analyses of two independent genomic datasets, expressed sequence tags (ESTs) and microRNAs (miRNAs), which congruently resolve the phylogenetic relationships of Tardigrada. Our EST analyses, based on 49,023 amino acid sites from 255 proteins, significantly support a monophyletic Panarthropoda including Tardigrada and suggest a sister group relationship between Arthropoda and Onychophora. Using careful experimental manipulations—comparisons of model fit, signal dissection, and taxonomic pruning—we show that support for a Tardigrada + Nematoda group derives from the phylogenetic artifact of long-branch attraction. Our small RNA libraries fully support our EST results; no miRNAs were found to link Tardigrada and Nematoda, whereas all panarthropods were found to share one unique miRNA (miR-276). In addition, Onychophora and Arthropoda were found to share a second miRNA (miR-305). Our study confirms the monophyly of the legged ecdysozoans, shows that past support for a Tardigrada + Nematoda group was due to long-branch attraction, and suggests that the velvet worms are the sister group to the arthropods. PMID:21896763

  11. Skeletal response to diet with soya bean seeds used as primary source of protein in growing broiler chickens.

    Science.gov (United States)

    Olkowski, B; Charuta, A; Radzki, R; Bieńko, M; Toczko, R

    2016-08-01

    The study was conducted using 120 commercial broiler chicks (Ross 308) randomly allocated to two experimental groups. The experimental diets, differing only in protein source, either solvent-extracted soya bean meal (SBM) or traditional (non-genetically modified) full-fat soya bean seeds (FFS), were prepared using practical corn-based formulation designed to meet nutritional requirements of broilers. Performance parameters were monitored weekly. Also, the subjects were evaluated daily for overt changes in skeletal anatomy and gait physiology. Randomly selected chickens from each group (seven males and seven females) were euthanized at 2, 3, 4 and 6 weeks of age, and bone specimens were collected for further study. Bone mineral density (BMD) and bone mineral content (BMC) were determined in tibiotarsal bones. Broilers fed FFS diet showed retarded growth rate and decreased feed intake (both p beans contain factors that have some specific detrimental effects on skeletal system of chickens. Journal of Animal Physiology and Animal Nutrition © 2016 Blackwell Verlag GmbH.

  12. Faba bean (Vicia faba minor and pea seeds (Pisum sativum as protein sources in lactating ewes’ diets.

    Directory of Open Access Journals (Sweden)

    D. Gatta

    2010-04-01

    Full Text Available 18 Massese lactating ewes, divided into 3 homogeneous groups for parity and milk yield, were used to evaluate the replacement effects of soybean meal by Faba bean (Vicia faba minor and Pea (Pisum sativum seeds. During a 70 days trial (beginning after weaning: 30±1.5 days after lambing animals were fed three isonitrogenous and isocaloric diets. Each diet was characterised by the presence of only one protein feed. The diets consisted of alfalfa hay (1.1 kg/head/d and a decreasing amount of mixed feed (from 1.1 to 0.7 kg/head/d to fit animals’ requirements. Milk yield, milk chemical composition, animals live weight and BCS, health state and hematochemical parameters were regularly monitored. No diets palatability problems were detected. No significant differences resulted for live weight, BCS, milk yield and milk chemical composition, except for milk protein: higher for faba bean (6.54% and soybean (6.39% respect pea (5.66% diets, P<0.05. No differences resulted for blood parameters too and no clinical signs of illness were observed. Therefore faba bean and pea seeds seem to be able to replace the soybean well.

  13. College Students' Perceived Differences Between the Terms Real Meal, Meal, and Snack.

    Science.gov (United States)

    Banna, Jinan; Richards, Rickelle; Brown, Lora Beth

    2017-03-01

    To assess qualitatively and quantitatively college students' perceived differences between a real meal, meal, and snack. A descriptive study design was used to administer an 11-item online survey to college students. Two university campuses in the western US. Pilot testing was conducted with 20 students. The final survey was completed by 628 ethnically diverse students. Students' perceptions of the terms real meal, meal, and snack. Three researchers coded the data independently, reconciled differences via conference calls, and agreed on a final coding scheme. Data were reevaluated based on the coding scheme. Means, frequencies, Pearson chi-square, and t test statistics were used. More than half of students perceived a difference between the terms real meal and meal. Most (97.6%) perceived a difference between the terms meal and snack. A marked difference in the way students defined these terms was evident, with a real meal deemed nutritious and healthy and meeting dietary recommendations, compared with meals, which were considered anything to eat. These findings suggest that the term real meal may provide nutrition educators with a simple phrase to use in educational campaigns to promote healthful food intake among college students. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  14. Comparison of amino acid digestibility coefficients for soybean meal, canola meal, fish meal, and meat and bone meal among 3 different bioassays.

    Science.gov (United States)

    Kim, E J; Utterback, P L; Parsons, C M

    2012-06-01

    The objective of this study was to determine amino acid digestibility of 4 feedstuffs [soybean meal (SBM), canola meal, fish meal, and meat and bone meal (MBM)] using the precision-fed cecectomized rooster assay (PFR), the standardized ileal assay (SIAAD), and a newly developed precision-fed ileal broiler assay (PFC). For the PFR, cecectomized roosters were precision-fed approximately 30 g of feed sample, and excreta were collected 48 h postfeeding. For the SIAAD, 16-d-old broilers were fed a semipurified diet containing the feed samples as the only source of protein from 17 to 21 d, with ileal digesta collected at 21 d. For the PFC, 22-d-old broilers were precision-fed 10 g of feed sample mixed with chromic oxide, and ileal digesta were collected at 4 h postfeeding. Digestibility coefficients were standardized using a nitrogen-free diet for the SIAAD and PFC and using fasted roosters for the PFR. There were generally no consistent differences in standardized amino acid digestibility values among assays, and values were in general agreement among assays, particularly for SBM and MBM. Differences did occur among methods for amino acid digestibility in fish meal; however, these differences were not consistent among methods or amino acids. The results of the study indicated that all 3 bioassays are acceptable for determining the amino acid digestibility of SBM, canola meal, MBM, and fish meal for poultry.

  15. Zinc supplementation, production and quality of coffee beans

    Directory of Open Access Journals (Sweden)

    Herminia Emilia Prieto Martinez

    2013-04-01

    Full Text Available Besides its importance in the coffee tree nutrition, there is almost no information relating zinc nutrition and bean quality. This work evaluated the effect of zinc on the coffee yield and bean quality. The experiment was conducted with Coffea arabica L. in "Zona da Mata" region, Minas Gerais, Brazil. Twelve plots were established at random with 4 competitive plants each. Treatments included plants supplemented with zinc (eight plots and control without zinc supplementation (four plots. Plants were subjected to two treatments: zinc supplementation and control. Yield, number of defective beans, beans attacked by berry borers, bean size, cup quality, beans zinc concentration, potassium leaching, electrical conductivity, color index, total tritable acidity, pH, chlorogenic acids contents and ferric-reducing antioxidant activity of beans were evaluated. Zinc positively affected quality of coffee beans, which presented lower percentage of medium and small beans, lower berry borer incidence, lower potassium leaching and electrical conductivity, higher contents of zinc and chlorogenic acids and higher antioxidant activity in comparison with control beans.

  16. Volatile compounds as potential defective coffee beans' markers.

    Science.gov (United States)

    Toci, Aline T; Farah, Adriana

    2008-06-01

    Although Brazil is the largest raw coffee producer and exporter in the world, a large amount of its Arabica coffee production is considered inappropriate for exportation. This by-product of coffee industry is called PVA due to the presence of black (P), green (V) and sour (A) defective beans, which are known to contribute considerably for cup quality decrease. Data on the volatile composition of Brazilian defective coffee beans are scarce. In this study, we evaluated the volatile composition of defective coffee beans (two lots) compared to good quality beans from the respective lots. Potential defective beans' markers were identified. In the raw samples, 2-methylpyrazine and 2-furylmethanol acetate were identified only in black-immature beans and butyrolactone only in sour beans, while benzaldehyde and 2,3,5,6-tetramethylpyrazine showed to be potential markers of defective beans in general. In the roasted PVA beans, pyrazine, 2,3-butanediol meso, 2-methyl-5-(1-propenyl)pyrazine, hexanoic acid, 4-ethyl-guayacol and isopropyl p-cresol sulfide also showed to be potential defective coffee beans' markers. Copyright © 2007 Elsevier Ltd. All rights reserved.

  17. Circadian clocks for all meal-times: anticipation of 2 daily meals in rats.

    Directory of Open Access Journals (Sweden)

    Ralph E Mistlberger

    Full Text Available Anticipation of a daily meal in rats has been conceptualized as a rest-activity rhythm driven by a food-entrained circadian oscillator separate from the pacemaker generating light-dark (LD entrained rhythms. Rats can also anticipate two daily mealtimes, but whether this involves independently entrained oscillators, one 'continuously consulted' clock, cue-dependent non-circadian interval timing or a combination of processes, is unclear. Rats received two daily meals, beginning 3-h (meal 1 and 13-h (meal 2 after lights-on (LD 14:10. Anticipatory wheel running began 68±8 min prior to meal 1 and 101±9 min prior to meal 2 but neither the duration nor the variability of anticipation bout lengths exhibited the scalar property, a hallmark of interval timing. Meal omission tests in LD and constant dark (DD did not alter the timing of either bout of anticipation, and anticipation of meal 2 was not altered by a 3-h advance of meal 1. Food anticipatory running in this 2-meal protocol thus does not exhibit properties of interval timing despite the availability of external time cues in LD. Across all days, the two bouts of anticipation were uncorrelated, a result more consistent with two independently entrained oscillators than a single consulted clock. Similar results were obtained for meals scheduled 3-h and 10-h after lights-on, and for a food-bin measure of anticipation. Most rats that showed weak or no anticipation to one or both meals exhibited elevated activity at mealtime during 1 or 2 day food deprivation tests in DD, suggesting covert operation of circadian timing in the absence of anticipatory behavior. A control experiment confirmed that daytime feeding did not shift LD-entrained rhythms, ruling out displaced nocturnal activity as an explanation for daytime activity. The results favor a multiple oscillator basis for 2-meal anticipatory rhythms and provide no evidence for involvement of cue-dependent interval timing.

  18. Circadian clocks for all meal-times: anticipation of 2 daily meals in rats.

    Science.gov (United States)

    Mistlberger, Ralph E; Kent, Brianne A; Chan, Sofina; Patton, Danica F; Weinberg, Alexander; Parfyonov, Maksim

    2012-01-01

    Anticipation of a daily meal in rats has been conceptualized as a rest-activity rhythm driven by a food-entrained circadian oscillator separate from the pacemaker generating light-dark (LD) entrained rhythms. Rats can also anticipate two daily mealtimes, but whether this involves independently entrained oscillators, one 'continuously consulted' clock, cue-dependent non-circadian interval timing or a combination of processes, is unclear. Rats received two daily meals, beginning 3-h (meal 1) and 13-h (meal 2) after lights-on (LD 14:10). Anticipatory wheel running began 68±8 min prior to meal 1 and 101±9 min prior to meal 2 but neither the duration nor the variability of anticipation bout lengths exhibited the scalar property, a hallmark of interval timing. Meal omission tests in LD and constant dark (DD) did not alter the timing of either bout of anticipation, and anticipation of meal 2 was not altered by a 3-h advance of meal 1. Food anticipatory running in this 2-meal protocol thus does not exhibit properties of interval timing despite the availability of external time cues in LD. Across all days, the two bouts of anticipation were uncorrelated, a result more consistent with two independently entrained oscillators than a single consulted clock. Similar results were obtained for meals scheduled 3-h and 10-h after lights-on, and for a food-bin measure of anticipation. Most rats that showed weak or no anticipation to one or both meals exhibited elevated activity at mealtime during 1 or 2 day food deprivation tests in DD, suggesting covert operation of circadian timing in the absence of anticipatory behavior. A control experiment confirmed that daytime feeding did not shift LD-entrained rhythms, ruling out displaced nocturnal activity as an explanation for daytime activity. The results favor a multiple oscillator basis for 2-meal anticipatory rhythms and provide no evidence for involvement of cue-dependent interval timing.

  19. Methylxanthine and catechin content of fresh and fermented cocoa beans, dried cocoa beans, and cocoa liquor

    Directory of Open Access Journals (Sweden)

    Pedro P. Peláez

    2016-01-01

    Full Text Available The theobromine and catechin content can affect the quality of cocoa liquor and is influenced by cacao variety, production area (PA, and fermentation, as well as the method of drying beans (FDB and cocoa liquor production (CLP. This study examined variationsin methylxanthine and catechin levels in fresh and fermented cocoa beans, dried cocoa grains, and in cocoa liquor from Trinitario, Criollo, and Forastero cacao varieties. A total of 123 cocoa bean samples from three Peruvian PAs at different altitudes, Tingo María (TM, San Alejandro (SA, and Curimana (CU, were evaluated. The theobromine (Tb and caffeine (Cf contents in fresh cocoa beans were affected by both cocoa type and PA. The caffeine content was higher in Trinitario cacao than in Criollo and Forastero varieties (p ≤ 0.05. The Tb and CF contents decreased in dry cocoa grain and was affected by FDB (p ≤ 0.05 (1.449 ± 0.004 to 1.140 ± 0.010 and 0.410 ± 0.03 to 0.165 ± 0.02 g Tb and C, respectively, per 100 g dry weight. Cocoa beans from Tingo María, which has thehighest altitude, had higher Tb and CF contents than those from other PAs. The catechin (C and epicatechin (EC contents were affected by the FDB and CLP, and were highestin fresh cocoa beans from the Tingo María area (range: 0.065 ± 0.01 to 0.020 ± 0.00 g C/100 g. The C and EC contents decreased during FDB and CLP (0.001 g C/100 g of cocoa liquor. Taken together, these results show that higher concentrations of Tb, Cf, C,and EC are present in fresh cocoa beans. Moreover, the cocoa variety influenced cocoa liquor quality. Overall, cocoa from the Tingo María PA had the most desirable chemical composition.

  20. Organic school meals in three Danish municipalities

    DEFF Research Database (Denmark)

    He, Chen

    In order to prevent children and young people from becoming overweight or obese, it is imperative to promote healthier eating patterns. So it is necessary to develop and implement effective strategies that can influence the eating and lifestyle habits of young people. Healthy school meal programme...... is considered to be an effective strategy to promote such changes and increasingly such strategies become embedded organic supply polices and strategies that pursue environmental goals. The purpose of this paper is to take a closer look into the current status of the organic school meal programme in Denmark....... Three municipalities which are involved in the organic school meal programme are chosen as the study subjects....

  1. Feeding value of field beans (Vicia faba L. var. minor) with and without enzyme containing tannase, pectinase and xylanase activities for broilers.

    Science.gov (United States)

    Abdulla, Jalil Mahmwd; Rose, Stephen Paul; Mackenzie, Alexander Mackay; Pirgozliev, Vasil Radoslavov

    2017-04-01

    Effects of field beans with various tannin content and exogenous enzyme mixture containing tannase, pectinase and xylanase activities on N-corrected dietary apparent metabolisable energy (AMEn), coefficients of dry matter (DMR) and nitrogen retention (NR), fat digestibility, gastrointestinal tract (GIT) development, jejunal villus morphometry, ileal digesta viscosity and sialic acid were examined. Birds' growth performance and energy conversion ratio (ECR) were also measured. Birds were fed one of eight mash diets. The Control diet contained as major ingredients wheat (400 g/kg) and soybean meal (SBM) (127 g/kg and 221 g crude protein/kg and 12.83 MJ AMEn/kg. To reduce nutrient density, the Control diet also contained washed sand at 119 g/kg. Another three diets containing 300 g/kg of each of three experimental field bean cultivar samples in replacement for SBM and sand were also mixed. Each diet was fed to nine pens with two male Ross 308 broilers. Diets high in tannin had low AMEn, ECR, DMR and NR (p beans increased (p beans with different tannin contents may vary when fed to broilers. The supplementation of the enzyme mixture improved the feeding value of diets for broilers. The beneficial effect of the addition of the enzyme mixture seems to be mediated through reduced ileal digesta viscosity and improved nutrient availability.

  2. Suplementasi Ranggah Muda Rusa Sambar Memperbaiki Pertumbuhan Tulang Femur, Bobot Otot, dan Ketahanan Fisik Tikus Putih (THE EFFECT OF SAMBAR VELVET ANTLER SUPLEMENT ON FEMUR BONE, BODY GROWTH, AND PHYSICAL ENDURANCE IN RAT

    Directory of Open Access Journals (Sweden)

    Gono Semiadi

    2013-07-01

    Full Text Available Antlers are deer’s bony organ that follows a cycle of growing, hardening, casting and regroupingwithin a certain period. The effect of consuming velvet antler from temperate origin has beenknown scientifically to have positive effect for rheumatism and metabolic disorder sickness therapy.However, the role of velvet antler originated from tropical deer has not yet been explored. Thisstudy aimed to assess the potential of the velvet antler of sambar deer (Rusa unicolor which wasexperimentally fed to laboratory rats. The assessment was made based on the animals growth rate(i.e. femur length, weight of testicle, body eight and physical endurance (i.e. swimming test.Laboratory rats at 21 days old were allocated into four different groups and each group consisted offive rats were fed with powder of soft and hard parts of velvet antler at dose of 0, 1, 2, and 3 g/kgbody weight, respectively. Animals were examined for eight weeks the body weight was examinedweekly and the dose at velvet antler supplement was adjusted accordingly. At the end of the studythe rat were put on endurance swimming test and then euthanized, for measurement of femurbone length and weight of testis. The results showed that there were no differences in the bodyweight. However at dose of 2 g soft part/kg BW indicating a consistently higher live weight gainsacross the observation time. Testis weight showed no significant differences between the treatments,but the length of femur bone showed a significant effect (p <0.05 with the doses level, with thehighest score being at 3 g hard part / kg BW. Physical endurance showed a significant effect (p<0.05 with the doses level, with the level of 1 g soft part/kg BW gave the best performance.

  3. GROWTH PERFORMANCE AND FEED CONVERSION RATIO (FCR OF HYBRID FINGERLINGS (CATLA CATLA X LABEO ROHITA FED ON COTTONSEED MEAL, SUNFLOWER MEAL AND BONE MEAL

    Directory of Open Access Journals (Sweden)

    T. SAHZADI, M. SALIM, UM-E-KALSOOM AND K. SHAHZAD

    2006-10-01

    Full Text Available An experiment was conducted in six glass aquaria to study the growth performance and feed conversion ratio (FCR of hybrid fingerlings (Catla catla x Labeo rohita fed on sunflower meal, cottonseed meal and bone meal. Two replicates for each ingredient were followed. The feed was supplied at the rate of 4% of wet body weight of fingerlings twice a day. The hybrid (Catla catla x Labeo rohita fingerlings gained highest body weight (1.62 ± 0.0 g on sunflower meal, followed by cottonseed meal (1.61 ± 0.01 g and bone meal (1.52 ± 0.0 g. The total length obtained by hybrid fish was 6.35 ± 0.05 cm on sunflower meal, 6.12 ± 0.05 cm on cottonseed meal and 5.85 ± 0.05 cm on bone meal. The overall mean values of FCR were lower (better on sunflower meal (1.78 ± 0.05, followed by cottonseed meal (2.17 ± 0.01 and bone meal (2.46 ± 0.01. Thus, The sunflower meal and cottonseed meal, on the basis of growth performance and better FCR, can be included in the feed formulation for hybrid fingerlings.

  4. Dynamic transcriptome profiling of Bean Common Mosaic Virus (BCMV) infection in Common Bean (Phaseolus vulgaris L.).

    Science.gov (United States)

    Martin, Kathleen; Singh, Jugpreet; Hill, John H; Whitham, Steven A; Cannon, Steven B

    2016-08-11

    Bean common mosaic virus (BCMV) is widespread, with Phaseolus species as the primary host plants. Numerous BCMV strains have been identified on the basis of a panel of bean varieties that distinguish the pathogenicity types with respect to the viral strains. The molecular responses in Phaseolus to BCMV infection have not yet been well characterized. We report the transcriptional responses of a widely susceptible variety of common bean (Phaseolus vulgaris L., cultivar 'Stringless green refugee') to two BCMV strains, in a time-course experiment. We also report the genome sequence of a previously unreported BCMV strain. The interaction with the known strain NL1-Iowa causes moderate symptoms and large transcriptional responses, and the newly identified strain (Strain 2 or S2) causes severe symptoms and moderate transcriptional responses. The transcriptional profiles of host plants infected with the two isolates are distinct, and involve numerous differences in splice forms in particular genes, and pathway specific expression patterns. We identified differential host transcriptome response after infection of two different strains of Bean common mosaic virus (BCMV) in common bean (Phaseolus vulgaris L.). Virus infection initiated a suite of changes in gene expression level and patterns in the host plants. Pathways related to defense, gene regulation, metabolic processes, photosynthesis were specifically altered after virus infection. Results presented in this study can increase the understanding of host-pathogen interactions and provide resources for further investigations of the biological mechanisms in BCMV infection and defense.

  5. Safety assessment of the biogenic amines in fermented soya beans and fermented bean curd.

    Science.gov (United States)

    Yang, Juan; Ding, Xiaowen; Qin, Yingrui; Zeng, Yitao

    2014-08-06

    To evaluate the safety of biogenic amines, high performance liquid chromatography (HPLC) was used to evaluate the levels of biogenic amines in fermented soya beans and fermented bean curd. In fermented soya beans, the total biogenic amines content was in a relatively safe range in many samples, although the concentration of histamine, tyramine, and β-phenethylamine was high enough in some samples to cause a possible safety threat, and 8 of the 30 samples were deemed unsafe. In fermented bean curd, the total biogenic amines content was more than 900 mg/kg in 19 white sufu amples, a level that has been determined to pose a safety hazard; putrescine was the only one detected in all samples and also had the highest concentration, which made samples a safety hazard; the content of tryptamine, β-phenethylamine, tyramine, and histamine had reached the level of threat to human health in some white and green sufu samples, and that may imply another potential safety risk; and 25 of the 33 samples were unsafe. In conclusion, the content of biogenic amines in all fermented soya bean products should be studied and appropriate limits determined to ensure the safety of eating these foods.

  6. Dynamics of Cocoa Bean Pulp Degradation during Cocoa Bean Fermentation: Effects of Yeast Starter Culture Addition

    Directory of Open Access Journals (Sweden)

    Laras Cempaka

    2014-07-01

    Full Text Available Fermentation is a crucial step in the post-harvest processing of cocoa beans. This process comprises mixed culture microbial activities on the cocoa bean pulp, producing metabolites that act as important precursors for cocoa flavour development. Variations in the microbial population dynamics during the fermentation process may induce changes in the overall process. Thus, the introduction of a specific microbial starter culture may improve the quality of the fermentation. This article discusses the effects ofthe addition of Saccharomyces cerevisae var. Chevalieri starter culture on cocoa bean fermentation. The dynamics in the yeast concentration, sugary pulp compounds and metabolic products were measured during fermentation. The alterations in the dynamic metabolite profile were significant, although only a slight difference was observed in the yeast population. A higher fermentation index was measured for the cocoa bean fermentation with yeast starter culture, 1.13 compared to 0.84. In conclusion, this method can potentially be applied to shorten the cocoa bean fermentation time.

  7. Ion beam analysis of ground coffee and roasted coffee beans

    Science.gov (United States)

    Debastiani, R.; dos Santos, C. E. I.; Yoneama, M. L.; Amaral, L.; Dias, J. F.

    2014-01-01

    The way that coffee is prepared (using roasted ground coffee or roasted coffee beans) may influence the quality of beverage. Therefore, the aim of this work is to use ion beam techniques to perform a full elemental analysis of packed roasted ground coffee and packed roasted coffee beans, as well as green coffee beans. The samples were analyzed by PIXE (particle-induced X-ray emission). Light elements were measured through RBS (Rutherford backscattering spectrometry) experiments. Micro-PIXE experiments were carried out in order to check the elemental distribution in the roasted and green coffee beans. In general, the elements found in ground coffee were Mg, P, S, Cl, K, Ca, Ti, Mn, Fe, Cu, Zn, Rb and Sr. A comparison between ground coffee and grinded roasted beans shows significant differences for several elements. Elemental maps reveal that P and K are correlated and practically homogeneously distributed over the beans.

  8. Puffing, a novel coffee bean processing technique for the enhancement of extract yield and antioxidant capacity.

    Science.gov (United States)

    Kim, Wooki; Kim, Sang-Youn; Kim, Dae-Ok; Kim, Byung-Yong; Baik, Moo-Yeol

    2018-02-01

    Puffing of coffee beans, which induces heat- and pressure-derived physicochemical changes, was applied as an alternative to roasting. Roasted or puffed coffee beans with equivalent lightness values were compared. The moisture content was higher while the crude fat and protein compositions were lower in puffed beans than in roasted beans. The pH was lower and the acid content was higher in puffed beans than in roasted beans. The roasted beans exhibited greater specific volumes, while the puffed beans displayed greater extraction yields. The trigonelline and total phenolic contents were greater in puffed beans than in roasted beans resulting in an enhanced antioxidant capacity. Sensory evaluation of roasted and puffed coffee bean brews revealed that puffing did not affect the flavor or overall acceptance. The current study provides evidence that puffing is an alternative to roasting coffee beans with various benefits. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. 21 CFR 573.310 - Crambe meal, heat toasted.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Crambe meal, heat toasted. 573.310 Section 573.310... Additive Listing § 573.310 Crambe meal, heat toasted. (a) The additive is the seed meal of Crambe... solvent extraction or by solvent extraction alone. The resulting seed meal is heat toasted. (b) The...

  10. 21 CFR 137.280 - Bolted yellow corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Bolted yellow corn meal. 137.280 Section 137.280... Flours and Related Products § 137.280 Bolted yellow corn meal. Bolted yellow corn meal conforms to the definition and standard of identity prescribed by § 137.255 for bolted white corn meal except that cleaned...

  11. 21 CFR 137.285 - Degerminated yellow corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Degerminated yellow corn meal. 137.285 Section 137... Cereal Flours and Related Products § 137.285 Degerminated yellow corn meal. Degerminated yellow corn meal, degermed yellow corn meal, conforms to the definition and standard of identity prescribed by § 137.265 for...

  12. 21 CFR 137.265 - Degerminated white corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Degerminated white corn meal. 137.265 Section 137... Cereal Flours and Related Products § 137.265 Degerminated white corn meal. (a) Degerminated white corn meal, degermed white corn meal, is the food prepared by grinding cleaned white corn and removing bran...

  13. Glycaemic Index Of Maize Meal With Baobab ( Adansonia digitata ...

    African Journals Online (AJOL)

    Background: Maize meal as (tuwo) with Baobab soup as (miyan kuka) is a popular meal in northern and middle belt of Nigeria. Aims: The meal was fed to diabetic and healthy subjects to establish the glycaemic index of this commonly consumed meal in the environment. Subjects and Methods: Ten type II diabetic and seven ...

  14. Meal Plans and Diabetes (For Parents)

    Science.gov (United States)

    ... For Parents MORE ON THIS TOPIC Diabetes Center Carbohydrates and Diabetes Weight and Diabetes Eating Out When Your Child ... Important Diabetes: What's True and False? Diabetes Center Carbohydrates and Diabetes Eating Out When You Have Diabetes Meal Plans: ...

  15. Bean grain hysteresis with induced mechanical damage

    Directory of Open Access Journals (Sweden)

    Renata C. Campos

    Full Text Available ABSTRACT This study aimed to evaluate the effect of mechanical damage on the hysteresis of beans with induced mechanical damage under different conditions of temperature and relative humidity. Beans (Phaseolus vulgaris L. harvested manually with 35% water content (w.b. were used. Part of this product was subjected to induced mechanical damage by Stein Breakage Tester and controlled drying (damaged and control sample, for sorption processes. The sorption isotherms of water were analyzed for different temperature conditions: 20, 30, 40 and 50 oC; and relative humidity: 0.3; 0.4; 0.5; 0.7 and 0.9 (decimal. Equilibrium moisture content data were correlated with six mathematical models, and the Modified Oswin model was the one that best fitted to the experimental data. According to the above mentioned isotherms, it was possible to observe the phenomenon of hysteresis of damaged and control samples, and this phenomenon was more pronounced in control ones.

  16. Replacement value of hatchery waste meal for fish meal in layer diets.

    Science.gov (United States)

    Abiola, S S; Onunkwor, E K

    2004-10-01

    An experiment was conducted in which hatchery waste meal (HWM) replaced fish meal (protein for protein) in layer diets at 0%, 33%, 66% and 100% levels. Both feed and protein intake were superior on HWM diets. The highest hen-day production of 73.97% was obtained on diet 2 in which 33% of fish meal was replaced with HWM. Egg weight and egg length were also superior on HWM diets. All birds fed on HWM diets had thicker egg shells (0.33 mm) than did those fed on the control diet, fish meal diet (0.32 mm). Results obtained for yolk weight were statistically different (P egg quality characteristics.

  17. Chemical and Sensorial Evaluation of a Newly Developed Bean Jam

    OpenAIRE

    Guiné, Raquel; Figueiredo, Ana; Correia, Paula; Gonçalves, Fernando

    2015-01-01

    The purpose of the present work was to develop an innovative food product with nutritional properties as well as appealing organoleptic qualities. The product, a jam, was prepared with the beans’ cooking water combined with fresh apple or carrot, without the addition of any conservatives. Three different jams were produced: bean and carrot, bean and apple and bean, apple and cinnamon. The developed products underwent a sensorial...

  18. Subunit heterogeneity in the lima bean lectin.

    Science.gov (United States)

    Roberts, D D; Etzler, M E; Goldstein, I J

    1982-08-10

    Three forms of lectin (components I, II, and III) from lima beans (Phaseolus lunatus) have been purified on an affinity support containing the synthetic type A blood group trisaccharide alpha-D-GalNAc-(1 leads to 3)-[alpha-L-Fuc-(1 leads to 2)]-beta-D-Gal-(1 leads to). Conversion of components I and II to component III has been achieved by reduction in 10(-2) M dithiothreitol. Isoelectric focusing of lima bean lectin in the presence of 8 M urea and beta-mercaptoethanol revealed charge heterogeneity of the lectin subunits. Three major subunit classes of apparent pI 7.05, 6.65, and 6.45, designated alpha, beta, and alpha', respectively, were identified; they occur in a relative abundance of 2:5:3. Green lima beans harvested before maturity lacked the alpha' subunit (pI 6.45) which appears to accumulate during seed maturation. The three subunits are glycoproteins of identical size and immunochemical reactivity. Identical NH2-terminal sequences were found for the three subunits. Amino acid analysis and tryptic peptide mapping indicated that the observed charge heterogeneity is probably due to differences in the primary structure of the subunits. Studies of subunit composition of charge isolectins provided evidence of nonrandom subunit assembly. A model is proposed involving pairing of a pI 6.65 subunit with either a pI 7.06 or 6.45 subunit to form dimeric units. Possible roles for subunit heterogeneity and ordered subunit assembly in determining the metal and sugar binding properties of lima bean lectin are discussed.

  19. Tolerance of dry bean cultivars to saflufenacil

    Directory of Open Access Journals (Sweden)

    Francielli Diesel

    2014-08-01

    Full Text Available The herbicide saflufenacil is a Protox inhibitor, with differential translocation mode in comparison to other herbicides with the same mechanism of action. Selectivity, efficacy and safety to the environment are important characteristics for practical application of a herbicide in agriculture. The aim of this study was to determine the tolerance of ten dry bean cultivars to saflufenacil, applied on preemergence. The experiment was conducted in split plot randomized blocks design with ten dry bean cultivars (IAPAR 81; IPR Tiziu, IPR Corujinha; BRS Estilo; BRS Talismã; BRS Esplendor; BRS Campeiro; BRS Radiante, BRS Vereda and Jalo Precoce allocated in plots and saflufenacil concentrations (0, 14.7 and 29.4 g ha- 1 in subplots. Evaluations were performed at 21 and 28 days after application (DAA and plant height at 28 and 35 DAA. At physiological maturity were evaluated plant height, first pod height , number of pods per plant, 400 grains weight and dry beans grain yield. The cultivar Talismã showed low sensitivity to the herbicide and the cultivar Jalo Precoce high sensitivity to the herbicide, considering all variables analyzed.

  20. Pb-210 in beans grown in normal background environments

    Energy Technology Data Exchange (ETDEWEB)

    Mingote, Raquel M.; Nogueira, Regina A., E-mail: mingote@cnen.gov.br, E-mail: rnogueira@cnen.gov.br [Centro Regional de Ciencias Nucleares do Centro-Oeste (CRCN-CO/CNEN-GO), Abadia de Goias, GO (Brazil)

    2013-07-01

    A survey was carried out on the activity concentration of {sup 210}Pb in common beans (Phaseolus vulgaris L.) grown in normal background environments in Brazil. The Carioca beans and the black type were analyzed, which contribute with 90% of the Brazilian market share of the common beans. To this study 18 bean samples sowing in the Middle-Western and Southern regions of Brazil during the years 2010-2011 were analyzed. The proportion per bean type was similar to the national production: most of the Carioca beans (n=13; 72%) and black beans (n=5; 28%). Other 17 values of {sup 210}Pb activity concentration in beans grown in Southeastern region available in the GEORAD, a dataset of radioactivity in Brazil, were added to the statistic analysis of the data. Considering the information contained in censored observations (60%), representative value of {sup 210}Pb activity concentration in beans was estimated by using robust ROS, a censored data analysis method. The value 0.047 Bq kg{sup -1} fresh wt. obtained here is according to {sup 210}Pb activity concentration in grains reported by UNSCEAR 0.05 Bq kg{sup -1}. (author)

  1. The Effective Design of Bean Bag as a Vibroimpact Damper

    Directory of Open Access Journals (Sweden)

    A.Q. Liu

    2000-01-01

    Full Text Available The technique of a bean bag damper has been effectively applied in many engineering fields to control the vibroimpact of a structural system. In this study, the basic parameters responsible for the design of an effective bean bag: the size of beans, the mass ratio of the bean bag to the structure to which it is attached, the clearance distance and the position of the bag, are studied by both theoretical and experimental analyses. These will provide a better understanding of the performance of the bean bag for optimisation of damper design. It was found that reducing the size of beans would increase the exchange of momentum in the system due to the increase in the effective contact areas. Within the range of mass ratios studied, the damping performance of the damper was found to improve with higher mass ratios. There was an optimum clearance for any specific damper whereby the maximum attenuation could be achieved. The position of the bag with respect to nodes and antipodes of the primary structure determined the magnitude of attenuation attainable. Furthermore, the limitations of bean bags have been identified and a general criteria for the design of a bean bag damper has been formulated based on the study undertaken. It was shown that an appropriately configured bean bag damper was capable of reducing the amplitude of vibration by 80% to 90%.

  2. Performance of cows in early lactation fed isonitrogenous diets containing soybean meal or animal by-product meals.

    Science.gov (United States)

    Mäntysaari, P E; Sniffen, C J; Muscato, T V; Lynch, J M; Barbano, D M

    1989-11-01

    Eighty primiparous cows were assigned to either soybean meal, fish meal, or A and B treatments. Commercial supplement A was a blend of meat and bone, meat, poultry, blood, and feather meals. Commercial supplement B included the same ingredients as A but had a higher amount of blood meal and also a low concentration of fish meal. In vitro undegradabilities of protein were 32.0, 37.8, 38.8, and 42.4% for soybean meal, fish meal, A, and B rations, respectively. Milk yields and body weight changes were not significantly affected by treatments. Because of the lower milk fat content on fish meal diet, FCM yield was lower for cows fed fish meal than soybean meal or B supplements. Milk protein content was 3.19, 3.19, 3.03, and 3.09% on soybean meal, fish meal, A, and B diets, respectively. The calculated protein efficiency (100* output/input) on soybean meal, fish meal, A, and B diets were 47.8, 51.6, 45.9, and 48.7, respectively. The undegraded protein in the fish meal after an 18-h in vitro incubation with protease enzyme (Streptomyces griseus, type V) had a higher concentration of methionine and lysine than the undegraded protein of other supplements. Flavor of milk produced on the soybean and fish meal diets was evaluated. No flavor differences were detected.

  3. Export and Competitiveness of Indonesian Coffee Bean in International Market: Strategic Implication for the Development of Organic Coffee Bean

    OpenAIRE

    Bambang Drajat; Adang Agustian; Ade Supriatna

    2007-01-01

    The performance of Indonesian coffee bean export from 1995 to 2004was not satisfactory. This implied that there were problems of the competitiveness of Indonesian coffee bean export. This study was expected to come up withsome views related with the problem. This study was aimed to analyze the competitiveness of Indonesian coffee bean export in international markets. Somepolicy implication would be derived following the conclusions. In addition,this study was aimed to deliver some arguments r...

  4. Export and Competitiveness of Indonesian Coffee Bean in International Market: Strategic Implication for the Development of Organic Coffee Bean

    OpenAIRE

    Drajat, Bambang; Agustian, Adang; Supriatna, Ade

    2007-01-01

    The performance of Indonesian coffee bean export from 1995 to 2004was not satisfactory. This implied that there were problems of the competitiveness of Indonesian coffee bean export. This study was expected to come up withsome views related with the problem. This study was aimed to analyze the competitiveness of Indonesian coffee bean export in International markets. Somepolicy implication would be derived following the conclusions. In addition,this study was aimed to deliver some arguments r...

  5. quality of broiler fed diet supplemented by garlic meal and white turmeric meal

    Directory of Open Access Journals (Sweden)

    Nanung Danar Dono

    2010-06-01

    Full Text Available This research was done within 42 days to investigate the effect of diet supplemented by garlic (Allium sativum and white turmeric (Curcuma xanthorrhiza Roxb meals on physical and chemical quality of broiler meat. The number of 90 broiler DOC were used in this study. They were randomly allocated into 18 unit of cages. During the study, the chicken were given 6 feeding treatments, i.e.: R-0 (98.0% base diet + 2.0% filler; as control diet, RB-1 (98.0% base diet + 1.0% garlic meal + 1.0% filler, RB-2 (98.0% base diet + 2.0% garlic meal, RT-1 (98.0% base diet + 1.0% white turmeric meal + 1.0% filler, RT-2 (98.0% base diet + 2.0% white turmeric meal, and RB1T1 (98.0% base diet + 1.0% garlic meal + 1.0% white turmeric meal. The base diet was composed of: yellow corn, soybean meal, fish meal, rice polishing meal, sorghum, poultry meat meal, mineral mix, and was design to contain 17.5% crude protein and metabolizable energy 2,900 kcal/kg. Variables observed were: physical appearance (slaughter weight, non-feather weight, carcass weight, physical quality (pH, water holding capacity, cooking lose, tenderness, and cholesterol content (breast meat and blood cholesterol. All data were statistically analyzed by the Oneway of ANOVA and followed by the DMRT for significant results. Results showed that 1.0 - 2.0% garlic meal and 1.0 - 2.0% white turmeric meal supplementation reduced: breast meat cholesterol (P < 0.05, cooking lose (P < 0.05, and increased: pH (P < 0.01, and water holding capacity (P < 0.01 and improved tenderness (P < 0.05. Supplementation of 2% garlic meal and white turmeric meal didn’t affect slaughter weight, non-feather weight, carcass weight, nor blood cholesterol.

  6. Circadian and ultradian components of hunger in human non-homeostatic meal-to-meal eating.

    Science.gov (United States)

    Wuorinen, Elizabeth C; Borer, Katarina T

    2013-10-02

    A unifying physiological explanation of the urge to initiate eating is still not available as human hunger in meal-to-meal eating may not be under homeostatic control. We hypothesized that a central circadian and a gastrointestinal ultradian timing mechanism coordinate non-deprivation meal-to-meal eating. We examined hunger as a function of time of day, inter-meal (IM) energy expenditure (EE), and concentrations of proposed hunger-controlling hormones ghrelin, leptin, and insulin. In two crossover studies, 10 postmenopausal women, BMI 23-26 kg/m(2) engaged in exercise (EX) and sedentary (SED) trials. Weight maintenance meals were provided at 6h intervals with an ad libitum meal at 13 h in study 1 and 21 h snack in study 2. EE during IM intervals was measured by indirect calorimetry and included EX EE of 801 kcal in study 1, and 766-1,051 kcal in study 2. Hunger was assessed with a visual analog scale and blood was collected for hormonal determination. Hunger displayed a circadian variation with acrophase at 13 and 19 h and was unrelated to preceding EE. Hunger was suppressed by EX between 10 and 16 h and bore no relationship to either EE during preceding IM intervals or changes in leptin, insulin, and ghrelin; however leptin reflected IM energy changes and ghrelin and insulin, prandial events. During non-deprivation meal-to-meal eating, hunger appears to be under non-homeostatic central circadian control as it is unrelated to EE preceding meals or concentrations of proposed appetite-controlling hormones. Gastrointestinal meal processing appears to intermittently suppress this control and entrain an ultradian hunger pattern. © 2013 Elsevier Inc. All rights reserved.

  7. Meal frequencies in early adolescence predict meal frequencies in late adolescence and early adulthood.

    Science.gov (United States)

    Pedersen, Trine Pagh; Holstein, Bjørn E; Flachs, Esben Meulengracht; Rasmussen, Mette

    2013-05-04

    Health and risk behaviours tend to be maintained from adolescence into adulthood. There is little knowledge on whether meal frequencies in adolescence are maintained into adulthood. We investigated whether breakfast, lunch and evening meal frequencies in early adolescence predicted meal frequencies in late adolescence and in early adulthood. Further, the modifying effect of gender and adolescent family structure were investigated. National representative sample of 15-year-olds in Denmark with 4 and 12 year follow-up studies with measurement of breakfast, lunch and evening meal frequencies. A total of 561 persons completed questionnaires at age 15 years (baseline 1990, n=847, response rate 84.6%), age 19 years (n=729, response rate 73.2%) and age 27 years (n=614, response rate 61.6%). Low meal frequencies at age 15 years was a significant predictor for having low meal frequencies at age 19 years (odds ratio (OR, 95% CI)) varying between 2.11, 1.33-3.34 and 7.48, 3.64-15.41). Also, low meal frequencies at age 19 years predicted low meal frequencies at age 27 years (OR varying between 2.26, 1.30-3.91 and 4.38, 2.36-8.13). Significant predictions over the full study period were seen for low breakfast frequency and low lunch frequency (OR varying between 1.78, 1.13-2.81 and 2.58, 1.31-5.07). Analyses stratified by gender showed the same patterns (OR varying between 1.88, 1.13-3.14 and 8.30, 2.85-24.16). However, the observed predictions were not statistical significant among men between age 15 and 27 years. Analyses stratified by adolescent family structure revealed different lunch predictions in strata. Having low meal frequencies in early adolescence predicted low meal frequencies in late adolescence and early adulthood. We propose that promotion of regular meals become a prioritised issue within health education.

  8. The effect of lactic acid bacteria on cocoa bean fermentation.

    Science.gov (United States)

    Ho, Van Thi Thuy; Zhao, Jian; Fleet, Graham

    2015-07-16

    Cocoa beans (Theobroma cacao L.) are the raw material for chocolate production. Fermentation of cocoa pulp by microorganisms is crucial for developing chocolate flavor precursors. Yeasts conduct an alcoholic fermentation within the bean pulp that is essential for the production of good quality beans, giving typical chocolate characters. However, the roles of bacteria such as lactic acid bacteria and acetic acid bacteria in contributing to the quality of cocoa bean and chocolate are not fully understood. Using controlled laboratory fermentations, this study investigated the contribution of lactic acid bacteria to cocoa bean fermentation. Cocoa beans were fermented under conditions where the growth of lactic acid bacteria was restricted by the use of nisin and lysozyme. The resultant microbial ecology, chemistry and chocolate quality of beans from these fermentations were compared with those of indigenous (control) fermentations. The yeasts Hanseniaspora guilliermondii, Pichia kudriavzevii, Kluyveromyces marxianus and Saccharomyces cerevisiae, the lactic acid bacteria Lactobacillus plantarum, Lactobacillus pentosus and Lactobacillus fermentum and the acetic acid bacteria Acetobacter pasteurianus and Gluconobacter frateurii were the major species found in control fermentations. In fermentations with the presence of nisin and lysozyme, the same species of yeasts and acetic acid bacteria grew but the growth of lactic acid bacteria was prevented or restricted. These beans underwent characteristic alcoholic fermentation where the utilization of sugars and the production of ethanol, organic acids and volatile compounds in the bean pulp and nibs were similar for beans fermented in the presence of lactic acid bacteria. Lactic acid was produced during both fermentations but more so when lactic acid bacteria grew. Beans fermented in the presence or absence of lactic acid bacteria were fully fermented, had similar shell weights and gave acceptable chocolates with no differences

  9. [School meals: planning, production, distribution, and adequacy].

    Science.gov (United States)

    Issa, Raquel Carvalho; Moraes, Letícia Freitas; Francisco, Raquel Rocha Jabour; dos Santos, Luana Caroline; dos Anjos, Adriana Fernandez Versiani; Pereira, Simone Cardoso Lisboa

    2014-02-01

    To evaluate the planning, production, distribution, and nutritional adequacy of meals served at city schools. This descriptive cross-sectional study was conducted between March 2011 and April 2012 and included a representative sample (n = 42 schools) of extended shift city schools from Belo Horizonte, Minas Gerais, Brazil. Five meals from each school were randomly selected and analyzed by direct weighing. Production indicators and nutritional adequacy were evaluated in contrast to the recommendations of the city food security bureau and the Brazilian National Program of School Meals (PNAE). Seventy-nine percent of the analyzed meals did not meet the recommendations of the city food security bureau. The rate of waste (food left on plates) was acceptable at 4,90%, but the rates of cooked and not served food (7,06%) and counter leftovers (5,30%) were high. Both the city planned meals and the meals served in the schools were nutritionally inadequate in terms of the PNAE, particularly for children aged 11-15 years. There was a relationship between consumption by school staff and the amount of food that was cooked (r = 0.353; P < 0.001) and the rate of cooked and not served food (r = 0.138; P = 0.045). Waste was positively correlated with the rate of counter leftovers (r = 0.145; P = 0.035), and inversely correlated with fiber intake (r = -0.143; P = 0.038). The results indicate the importance of monitoring the planning, production, and distribution of school meals and of food and nutrition education in order to improve the quality of food and to reduce waste in schools.

  10. Partial substitution of cumin seed meal by Jatropha meal as a ...

    African Journals Online (AJOL)

    This study was carried out to evaluate the effect of incorporating the Jatropha curcas meal in place of black cumin seed meal (Nigella sativa) as a new source of protein on nutrients digestibility, feeding value, growth performance and economic efficiency of growing Demeshgi goats rations. Feeding trial which lasted for 90 ...

  11. 20 CFR 655.1314 - Setting meal charges; petition for higher meal charges.

    Science.gov (United States)

    2010-04-01

    ..., DEPARTMENT OF LABOR TEMPORARY EMPLOYMENT OF FOREIGN WORKERS IN THE UNITED STATES Labor Certification Process for Temporary Agricultural Employment in the United States (H-2A Workers) § 655.1314 Setting meal... paragraph an employer may charge workers up to $9.90 for providing them with three meals per day. The...

  12. Effect of dietary substitution of feather meal for fish meal on the ...

    African Journals Online (AJOL)

    A total of 250 Anak broiler chicks were used in a 28 days feeding trial in a completely randomized design, in a deep litter house to assess the effect of replacing feather meal (FEM) for fish meal (FM) on the performance of broiler chicks. Five replacement levels of the formulated feed: 0%, 2.5%, 5%, 7.5% and 10% of FEM ...

  13. Effect of replacing fish meal with maggot meal on growth nutrient ...

    African Journals Online (AJOL)

    One hundred and twenty (120) 4-week old finisher broilers of Ross breed were used to study the effect of feeding maggot meal replacing fish meal on growth performance, nutrient digestibility, carcass and organ characteristics. The birds were divided into 5 treatment groups identified as T1, T2, T3, T4 and T5 with 24 birds in ...

  14. Partial substitution of cumin seed meal by Jatropha meal as a ...

    African Journals Online (AJOL)

    DR. NJ TONUKARI

    2011-11-02

    Nov 2, 2011 ... This study was carried out to evaluate the effect of incorporating the Jatropha curcas meal in place of black cumin seed meal (Nigella sativa) as a new source of protein on nutrients digestibility, feeding value, growth performance and economic efficiency of growing Demeshgi goats rations. Feeding trial.

  15. Replacing dietary soybean meal with canola meal improves production and efficiency of lactating dairy cows

    Science.gov (United States)

    Previous research suggested that crude protein (CP) from canola meal (CM) is used more efficiently than CP from solvent soybean meal (SBM) by lactating dairy cows. We tested whether dietary CP content influenced relative effectiveness of equal supplemental CP from either CM or SBM. Fifty lactating H...

  16. Associations between TV viewing at family meals and the emotional atmosphere of the meal, meal healthfulness, child dietary intake, and child weight status.

    Science.gov (United States)

    Trofholz, Amanda C; Tate, Allan D; Miner, Michael H; Berge, Jerica M

    2017-01-01

    Research on family meals has demonstrated that family meals are protective for many aspects of child and adolescent health. It is unclear whether distractions at family meals, such as watching TV, are associated with child weight and weight-related behaviors, the emotional atmosphere at the meal, or family meal healthfulness. Direct observational and objective data were collected on primarily low-income and minority families (n = 120) with 6-12 year old children. Data were collected during home visits and included 24-hr dietary recalls, anthropometry, and video-recorded family meals. Video-recorded family meals were coded to assess the presence of TV, whether the family was paying attention to the TV, family group enjoyment and the dietary healthfulness of the foods served at family meals. The presence of TV was negatively associated with the dietary healthfulness and emotional atmosphere of the meal and the child's overall dietary quality. It was positively associated with serving fast food for family meals. Those families who were paying attention to the TV had significantly worse meal dietary healthfulness and were more likely to have fast food at family meals compared to those who were not paying attention. No significant findings were found between the presence of TV at family meals and child overweight status. Study results show that TV is frequently present at family meals. Even if families are not paying attention to the TV, it appears that simply having the TV on as background noise is associated with deleterious outcomes. In addition to increasing family meals, families should be given guidance on turning off the TV and making the family meal a time to connect with one another. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Effects of replacing soybean meal with canola meal or treated canola meal on ruminal digestion, fermentation pattern, omasal nutrient flow, and performance in lactating dairy cows

    Science.gov (United States)

    Extrusion-treated canola meal (TCM) was produced in an attempt to increase the rumen undegradable protein (RUP) fraction of canola meal (CM). The objective of this study was to evaluate the effects of replacing soybean meal (SBM) with CM or TCM on ruminal digestion, fermentation pattern, omasal nutr...

  18. Dehydration-Anorexia Derives From A Reduction In Meal Size, But Not Meal Number

    Science.gov (United States)

    Boyle, Christina N.; Lorenzen, Sarah M.; Compton, Douglas; Watts, Alan G.

    2011-01-01

    The anorexia that results from extended periods of cellular dehydration is an important physiological adaptation that limits the intake of osmolytes from food and helps maintain the integrity of fluid compartments. The ability to experimentally control both the development and reversal of anorexia, together with the understanding of underlying hormonal and neuropeptidergic signals, make dehydration (DE)-anorexia a powerful model for exploring the interactions of neural networks that stimulate and inhibit food intake. However, it is not known which meal parameters are affected by cellular dehydration to generate anorexia. Here we use continuous and high temporal resolution recording of food and fluid intake, together with a drinking-explicit method of meal pattern analysis to explore which meal parameters are modified during DE-anorexia. We find that the most important factor responsible for DE-anorexia is the failure to maintain feeding behavior once a meal has started, rather than the ability to initiate a meal, which remains virtually intact. This outcome is consistent with increased sensitivity to satiation signals and post-prandial satiety mechanisms. We also find that DE-anorexia significantly disrupts the temporal distribution of meals across the day so that the number of nocturnal meals gradually decreases while diurnal meal number increases. Surprisingly, once DE-anorexia is reversed this temporal redistribution is maintained for at least 4 days after normal food intake has resumed, which may allow increased daily food intake even after normal satiety mechanisms are reinstated. Therefore, DE-anorexia apparently develops from a selective targeting of those neural networks that control meal termination, whereas meal initiation mechanisms remain viable. PMID:21854794

  19. Salt tolerance analysis of chickpea, faba bean and durum wheat varieties. I. Chickpea and faba bean

    NARCIS (Netherlands)

    Katerji, N.; Hoorn, van J.W.; Hamdy, A.; Mastrorilli, M.; Oweis, T.

    2005-01-01

    Two varieties of chickpea (Cicer arietinum L.) and faba bean (Vicia faba), differing in drought tolerance according to the classification of the International Center for Agronomic Research in Dry Areas (ICARDA), were irrigated with waters of three different salinity levels in a lysimeter experiment

  20. Velvet tamarind (Dialium guineense)

    OpenAIRE

    Ewedje, Eben-Ezer BK; Tandjiekpon, André

    2011-01-01

    La publicación de esta hoja divulgativa ha sido financiada con la acción complementaria nº AC-2008-00050-00-00, titulada "Publicación de hojas divulgativas: Uso y gestión sostenible y conservación de especies forestales para la alimentación (ELA) en Africa Subsahariana" solicitada por el Centro de Investigación y Tecnología Agroalimentaria de Aragón (CITA), investigador responsable: Eduardo Notivol Conservation and sustainable use of genetic resources of priority food tree species in sub-S...

  1. Potato Bean: Potential Forage/Dietary Supplement for Small Ruminants

    Science.gov (United States)

    Potato bean (Apios americana Medikus) is a nitrogen-fixing, perennial, leguminous vine indigenous to the eastern half of the United States. This vine climbs on plants and objects making its foliage accessible to browsing animals. We have observed deer eating potato bean foliage. Both deer and goa...

  2. 21 CFR 184.1343 - Locust (carob) bean gum.

    Science.gov (United States)

    2010-04-01

    ...) bean gum is primarily the macerated endosperm of the seed of the locust (carob) bean tree, Ceratonia siliqua (Linne), a leguminous evergreen tree, with lesser quantities of seed coat and germ. (b) The...(o)(28) of this chapter. Beverages and beverage bases, nonalcoholic, § 170.3(n)(3) of this chapter...

  3. agronomic qualities of genetic pyramids of common bean developed ...

    African Journals Online (AJOL)

    ACSS

    2017-11-07

    Nov 7, 2017 ... (BCMNV); and Pythium ultimum (P.ult) root rots were combined into the same genotype at CIAT, a process referred to as pyramiding. Common bean genetic pyramids could, therefore, offer long-term strategies for managing major common bean diseases. However, in the process of developing pyramids ...

  4. Incentives for cocoa bean production in Ghana: Does quality matter?

    NARCIS (Netherlands)

    Quarmine, W.; Haagsma, R.; Sakyi-Dawson, O.; Asante, F.; Huis, van A.; Obeng-Ofori, D.

    2012-01-01

    This paper investigates the institutional factors that constrain farmers’ incentives to enhance the quality of cocoa beans in Ghana. Data were collected at three levels of aggregation in the cocoa bean value chain: village, district, and national level. Multi-stage cluster sampling was employed to

  5. Root rots of common and tepary beans in Puerto Rico

    Science.gov (United States)

    Root rots are a disease complex affecting common bean and can be severe in bean growing areas in the tropics and subtropics. The presence of several pathogens makes it difficult to breed for resistance because of the synergistic effect of the pathogens in the host and the interaction of soil factors...

  6. Antioxidant activity of black bean (Phaseolus vulgaris L.) protein hydrolysates

    Science.gov (United States)

    The objective of this work was to study the effect of enzymatic hydrolysis of black bean protein concentrate using different enzymes. Bean proteins were extracted and hydrolyzed over a period of 120 min using the enzymes pepsin or alcalase. The protein hydrolysates’ molecular weight was assayed by e...

  7. Evaluation of common bean (Phaseolus vulgaris) response to charcoal rot

    Science.gov (United States)

    Charcoal rot in common beans (Phaseolus vulgaris L.), caused by Macrophomina phaseolina (Tassi) Gold. (Mph), is an endemic disease in the prevailing hot and dry conditions in southern Puerto Rico. This study evaluated the 120 bean genotypes that compose the BASE 120 panel under screenhouse conditio...

  8. Economics of oil bean ( Pentaclethra macrophylla ), seed marketing ...

    African Journals Online (AJOL)

    The study assessed the economics of oil bean marketing in Owerri agricultural zone of Imo state. Forty- five marketers oil bean marketers were randomly selected from three markets of the study area. Primary data were collected using structural questionnaire. Data collected were analysed using statistical tools such as ...

  9. Variability within the common bean phaseolus vulgaris germ plasm

    African Journals Online (AJOL)

    Bean production in Uganda is characterized by ... characterization of the available germ plasm form the discussion basis of this paper. ... was geographical origin, local variety name, seed colour the diversity noted within the present bean collection is a and size. By 1984 a total of204 landraces were collected, reflection of ...

  10. Effects of Fermented Soya Bean Supplements on Serum Insulin and ...

    African Journals Online (AJOL)

    Effects of Fermented Soya Bean Supplements on Serum Insulin and Leptin Levels of High Fat Diet-induced Type 2 ... Fermented Soya Bean and Type 2 Diabetes Mellitus in Rabbits. J. Afr. Ass. Physiol. Sci. 5 (2): December, 2017 .... Effect of soy and milk whey protein isolates and their hydrolysates on weight reduction in.

  11. Advances in the improvement of tepary bean (Phaseolus acutifolius)

    Science.gov (United States)

    Climate change, high temperature and drought are increasingly critical factors affecting agriculture and specifically the production of common bean (Phaseolus vulgaris L.). Tepary bean (Phaseolus acutifolius A. Gray), native to the Sonora desert located in the northern part of Mexico and southwest o...

  12. Canning Quality Evaluation of Common Bean ( Phaseolus vulgaris L ...

    African Journals Online (AJOL)

    The results revealed the optimum hydration coefficient value of 1.8 for all common bean varieties. Visual appearances, splits, degree of clumping, starchiness, flavor and taste and seed size were also determined through a visual rating procedure as canning quality traits. Awash Melka and Awash-1 bean varieties revealed a ...

  13. Effect of soya bean diet preparations on some haematological and ...

    African Journals Online (AJOL)

    Effects of Soya bean diet preparations on the hematocrit, hemoglobin concentration, total plasma protein, plasma albumin, sodium, potassium and chloride concentrations were studied in male albino rats. The animals were fed diets containing 75%, 50% and 25% Soya bean in groups II, III and IV respectively. Group I rats ...

  14. Determination of ochratoxin A levels in ivorian cocoa beans ...

    African Journals Online (AJOL)

    The objective of this study is to monitor levels of ochratoxin A (OTA) in terms of the marketability of Ivorian cocoa beans stored at the ports of Abidjan and San Pedro. Thus, 270 samples of cocoa beans were analyzed. Merchantability and OTA levels were determined respectively according to the Ivorian Coffee and Cocoa ...

  15. Epicatechin content and antioxidant capacity of cocoa beans from ...

    African Journals Online (AJOL)

    Natural antioxidant has received more attention to be part of daily diet. Cocoa beans is one of the main sources of polyphenols especially epicatechin. This study was conducted to investigate the relationship between antioxidant potential and epicatechin content of raw cocoa beans from different countries, namely Malaysia, ...

  16. Susceptibility of South African dry bean cultivars to bacterial diseases

    African Journals Online (AJOL)

    Dry beans are an important crop in South Africa with the annual bean consumption being approximately 120 000 t. The crop is annually subjected to a number of biotic constraints such as bacterial diseases that can cause serious yield losses especially when the climate is conducive to diseases. The use of resistant ...

  17. The composition of wax and oil in green coffee beans

    NARCIS (Netherlands)

    Folstar, P.

    1976-01-01

    Methods for the isolation of wax and oil from green coffee beans were studied and a method for the quantitative extraction of coffee oil from the beans was introduced. Coffee wax, coffee oil and wax-free coffee oil as well as the unsaponifiable matter prepared from each were fractionated by column

  18. Behavior of pesticides in coffee beans during the roasting process.

    Science.gov (United States)

    Sakamoto, Katsushi; Nishizawa, Hideo; Manabe, Noboru

    2012-01-01

    In Japan, maximum residue limits for pesticides (MRL) in coffee are set on green coffee beans, but not roasted coffee beans, although roasted beans are actually used to prepare coffee for drinking. Little is known about the behavior of pesticides during the roasting process. In the present study, we examined the changes in the concentration of pesticide (organochlorine: γ-BHC, chlordane and heptachlor) residues in coffee beans during the roasting process. We prepared green coffee beans spiked with these pesticides (0.2 and 1.0 μg/g), and the residue levels in the beans were measured before and after the roasting process. We determined the residual rate after the roasting process. γ-BHC was not detectable at all, and more than 90% of chlordane was lost after the roasting (3.1 and 5.1% of chlordane remained in the beans spiked with 0.2 and 1.0 μg/g of chlordane, respectively). A low level of heptachlor (0.72%) was left in the coffee beans spiked with 1 μg/g of heptachlor. Disappearance of γ-BHC during the roasting process may be due to the high vapor pressure of γ-BHC, while chlordane has a lower vapor pressure. We also examined the behavior of piperonyl butoxide and atrazine during the roasting process. Piperonyl butoxide behaved similarly to chlordane, but atrazine disappeared after the roasting process, because it is unstable to heat.

  19. Detection of metabolites in Flor de Mayo common beans ...

    African Journals Online (AJOL)

    It was followed by tryptamine (TAM), TRP and IAA. The results of Trichoderma harzianum inoculation in greenhouse tests showed variability in Flor de Mayo beans seedlings in response to physiological level and production parameters. The effect of Trichoderma in Flor de Mayo common bean showed that strain 802 had a ...

  20. Red kidney beans - to eat or not to eat?

    African Journals Online (AJOL)

    The importation of dry red kidney beans (a variety of the species Phaseolus vulgaris) for cultivation or consumption in South Africa is prohibited because of their potential toxicity to humans. It has been established that the haemagglutinating lectins (e.g. phytohaemagglutinin (PHA) in kidney beans are responsible for this ...

  1. Aluminium Tolerance of Four Bean ( Phaseolus vulgaris L.) Varieties ...

    African Journals Online (AJOL)

    Four bean (Phaseolus vulgaris) varieties ('Rosecoco'– GLP 2, 'Mwitemania'– GLP X 92, 'Mwezi Moja' – GLP 1004, and French bean – 'Amy') locally obtained from seed merchants in Kenya were investigated for their aluminium tolerance under two techniques of screening, namely root elongation and staining.

  2. 8566 assessment of common bean (phaseolus vulgaris l.)

    African Journals Online (AJOL)

    One of the major causes of low yield of common bean in Ethiopia is the shortage and/or inaccessibility of high quality seed. In the Hararghe highlands of eastern. Ethiopia, farmers often use common bean seeds produced both under sole crop and intercrop systems. This study was carried out to investigate the physical,.

  3. Determinants of haricot bean market participation in Misrak ...

    African Journals Online (AJOL)

    This study aimed at analyzing commodity level determinants of output side market participation of haricot bean based on cross sectional primary data collected from 123 randomly selected haricot bean producers sample households in six kebeles in Misrak Badawacho District, Hadiya Zone, Southern Nations Nationalities ...

  4. Plants growth, water relations and photosynthesis of two bean ...

    African Journals Online (AJOL)

    Phaseolus vulgaris has a great variability regarding the tolerance to salinity. In this work, we used fluridone as a tool to study the herbicide's effect on two salt stressed bean genotypes since fluridone alters photosynthetic pigments and blocks normal abscisic acid biosynthesis under salinity. Plants from two bean genotypes ...

  5. Interaction between faba bean cultivars and the Rhizobium ...

    African Journals Online (AJOL)

    The efficiency of eight Rhizobium leguminosarum strains isolated from root nodules of Faba bean plants which were collected from different Governorate in Egypt has been examined. After inoculation of faba bean seeds with each Rhizobium strain individually, we measured the growth promotion, nodule formation and plant ...

  6. Nodulation and nitrogen fixation in common bean (Phaseolus vulgaris)

    African Journals Online (AJOL)

    Mamadou Gueye

    Rhizobium. INTRODUCTION. In Senegal, common bean (Phaseolus vulgaris) needs to be inoculated with elite Rhizobium strains in the growing area called Niayes zone (Diouf et al., 1999). Usually, seeds of common bean supplied to farmers are often treated with fungicide to prevent losses due to seed- borne pathogens.

  7. Selection of common bean to broad environmental adaptation in Haiti

    Science.gov (United States)

    Common bean (Phaseolus vulgaris L.) cultivars in Haiti need adaptation to a broad range of environments and resistance to the most important diseases such as Bean Golden Yellow Mosaic Virus. The Legume Breeding Program (LBP), a collaborative effort of the AREA project (USAID funded through IFAS/Univ...

  8. Small Scale Farmers' Knowledge on Grain Losses from Bean ...

    African Journals Online (AJOL)

    loss causes shortage, food insecurity, high prices and reduced intake; denying farmers' s access and affordability. In this study, 53.9% of ... Since beans are next to meat in food security and nutrition ... understanding while they cannot produce bush beans while in Huye District ( about 1700 masl) produce them. Likewise, the ...

  9. Efficacy of vegetable oils against dry bean beetles Acanthoscelides ...

    African Journals Online (AJOL)

    Acanthoscelides obtectus (Say) is a major pest of stored dry beans (Phaseolus vulgaris L.) and other legumes world wide. The objective of this study was to assess the efficacy of castor (Ricinus communis L.) and cottonseed (Gossypium hirsutum) oils against A. obtectus on stored dry beans under laboratory conditions.

  10. Examining growth, yield and bean quality of Ethiopian coffee trees

    NARCIS (Netherlands)

    Bote, Adugna

    2016-01-01

    Coffee (Coffeaarabica L.)bean production and quality are determined by a diversity of interacting factors (e.g. shade, nitrogen, crop traits). Bean yield increases with increase in radiation, but adequate fertilizer suppliesare needed to sustain the productivity. This thesis analysed coffee tree

  11. Characterization of Phosphate Solubilizing Faba Bean ( Vicia faba L ...

    African Journals Online (AJOL)

    Some species of rhizobial bacteria nodulating faba bean are characterized by phosphate solubilization. In order to study their in vitro and symbiotic characteristics, twelve rhizobial isolates nodulating faba bean were collected from acidic soil of Wollega, Ethiopia. Solubilization index of the isolates ranges from 1.25 to 2.10.

  12. Formulation of a complementary food fortified with broad beans ...

    African Journals Online (AJOL)

    Sixty percent of mothers did not provide bean-based food for their children, with the most frequently reported reason being lack of knowledge of its nutrient value for young children. To a typical complementary food of barley-maize porridge, 10, 20 and 30% of cereal was replaced by processed broad beans (Vicia faba), ...

  13. Susceptibility to bruchids among common beans in Uganda | Ebinu ...

    African Journals Online (AJOL)

    Reduction in seed germination was related to the number of emergence holes and seed size; small bean seeds damaged by up to 2 bruchid emergence holes had a 7.1% reduction in germination, while large bean seeds with a similar number of emergence holes showed a 25% reduction in germination. Whereas this study ...

  14. reaction of selected common bean genotypes to physiological races ...

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    1Department of Plant Science and Crop Protection, University of Nairobi, P. O. Box 30197, Nairobi, Kenya. 2Centro Internacional de Agricultura Tropical ... second only to maize as a food crop (Gethi et al., 1997). Despite its importance, bean ...... replacement of local common bean mixtures by high yielding angular leaf spot ...

  15. Time of haricot bean intercropping into the maize- based cropping ...

    African Journals Online (AJOL)

    In both years, highest total land equivalent ratio (LERt) values were obtained when planting of maize and haricot bean was done at the same time followed by planting of haricot bean 15 days after maize was planted indicating the advantages of intercropping over the sole planting. Partial LERm was always higher than ...

  16. Assessment of common bean ( Phaseolus vulgaris l.) Seed quality ...

    African Journals Online (AJOL)

    One of the major causes of low yield of common bean in Ethiopia is the shortage and/or inaccessibility of high quality seed. In the Hararghe highlands of eastern Ethiopia, farmers often use common bean seeds produced both under sole crop and intercrop systems. This study was carried out to investigate the physical, ...

  17. Performance and cost-benefits of weaner rabbits fed graded levels of Moringa oleifera leaf meal

    Directory of Open Access Journals (Sweden)

    Ayo-Ajasa

    2017-06-01

    Full Text Available Moringa has been acclaimed to be beneficial especially in livestock production. Its leaves and green fresh pods are said to be rich in carotene and ascorbic acid with a good profile of amino acids while its twigs are reported to be very palatable to ruminants and have appreciable crude protein levels. However, Moringa oleifera leaf meal (MOLM has been observed to contain higher pepsin and total soluble protein than other parts of the plant which makes it more suitable to monogastric animals. MOLM has been widely used in poultry production but with limited use in rabbits� diets; hence this study was conducted to determine the performance of weaner rabbits fed graded levels of MOLM. A total of 48 unsexed weaner rabbits of mean initial weight of 744.56�29.25 g were assigned to 4 experimental diets, namely T1, T2, T3 and T4 containing 0%, 15%, 30% and 45% MOLM, respectively, having 3 replicates and 4 animals per replicate. The results showed that the dry matter intake of T1-T4 ranged 53.17 - 55.31g/day. Though not significant, highest crude protein digestibility coefficient was recorded for experimental animals on diet T4 (71.36% followed by diets T1 (69.67%, T2 (69.17%, T3 (68.25%, respectively. The keel length for T1, T2, T3, and T4 rabbits were 225.39, 201.64, 246.66 and 217.26cm, respectively Rabbits fed 30% MOLM were found to be most profitable numerically (N1320.10 while the least profit was obtained with 0% MOLM with N1305.40. Hence, it can be concluded that Moringa oleifera leaf meal (MOLM can replace soya bean meal up to 45% in the nutrition of weaner rabbits.

  18. Meals and snacks from the child's perspective

    DEFF Research Database (Denmark)

    Husby, Ida; Heitmann, Berit L; O'Doherty Jensen, Katherine

    2009-01-01

    OBJECTIVE: To explore the everyday consumption of meals and snacks from the child's perspective, among those with healthier v. less healthy dietary habits. DESIGN: The sample in this qualitative study comprised two groups of Danish schoolchildren aged 10 to 11 years, one with a healthier diet (n 9...... meals and two to four snacks. We found a connection between the nutritional quality of the diet and the social contexts of consumption, especially with regard to snacks. Among children with healthier eating habits, both snacks and meals tended to be shared social events and items of poor nutritional...... quality functioned as markers of a special social occasion. This was not the case among children with less healthy eating habits. All children described particular rules governing food consumption within their families. Although only some of them had participated in the development of these rules...

  19. Organic school meals in three Danish municipalities

    DEFF Research Database (Denmark)

    He, Chen; Mikkelsen, Bent Egberg

    In order to prevent children and young people from becoming obese, healthier eating patterns are urgent. Organic school meals may be an effective strategy to provide healthy food to children. The purpose of this study was to take a closer look into the current status of organic school meal systems...... in Denmark, by conducting a case study of three municipalities in the Zealand region that have the most developed models for school meals service in this country. These municipalities have for some years introduced organic food for sale in their primary schools, with three quite different approaches....... Copenhagen has established a large central kitchen, producing partly organic food that is heated and sold in tuck shops at the schools. Roskilde cooperates with an organic catering company, delivering food to be sold in school canteens. Gladsaxe has part-time employed staff preparing and selling food at each...

  20. Effects of faba bean and faba bean hulls on expression of selected genes in the small intestine of piglets

    NARCIS (Netherlands)

    Jansman, A.J.M.; Baal, van J.; Meulen, van der J.; Smits, M.A.

    2012-01-01

    In a small intestinal segment perfusion (SISP) study in pigs, effects were studied of intestinal perfusion of ground faba beans (Vicia faba), faba bean hulls, or saline on intestinal net fluid absorption in intestinal segments either challenged or not with an enterotoxigenic Escherichia coli (ETEC).

  1. Laser-Induced Breakdown Spectroscopy (LIBS) for spectral characterization of regular coffee beans and luwak coffee bean

    Science.gov (United States)

    Nufiqurakhmah, Nufiqurakhmah; Nasution, Aulia; Suyanto, Hery

    2016-11-01

    Luwak (civet) coffee refers to a type of coffee, where the cherries have been priorly digested and then defecated by a civet (Paradoxurus Hermaphroditus), a catlike animals typically habited in Indonesia. Luwak will only selectively select ripe cherries, and digesting them by enzymatic fermentation in its digestive system. The defecated beans is then removed and cleaned from the feces. It is regarded as the world's most expensive coffee, Traditionally the quality of the coffee is subjectively determined by a tester. This research is motivated by the needs to study and develop quantitative parameters in determining the quality of coffee bean, which are more objective to measure the quality of coffee products. LIBS technique was used to identify the elemental contents of coffee beans based on its spectral characteristics in the range 200-900 nm. Samples of green beans from variant of arabica and robusta, either regular and luwak, were collected from 5 plantations in East Java. From the recorded spectra, intensity ratio of nitrogen (N), hydrogen (H), and oxygen (O) as essential elements in coffee is applied. In general, values extracted from luwak coffee bean is higher with increases 0.03% - 79.93%. A Discriminant Function Analysis (DFA) also applied to identify marker elements that characterize the regular and luwak beans. Elements of Ca, W, Sr, Mg, and H are the ones used to differentiate the regular and luwak beans from arabica variant, while Ca and W are the ones used to differentiate the regular and luwak beans of robusta variant.

  2. Consumer attitudes, barriers, and meal satisfaction associated with sodium-reduced meal intake at worksite cafeterias.

    Science.gov (United States)

    Lee, Jounghee; Park, Sohyun

    2015-12-01

    Targeting consumers who consume lunches at their worksite cafeterias would be a valuable approach to reduce sodium intake in South Korea. To assess the relationships between socio-demographic factors, consumer satisfaction, attitudes, barriers and the frequency of sodium-reduced meal intake. We implemented a cross-sectional research, analyzing data from 738 consumers aged 18 years or older (327 males and 411 females) at 17 worksite cafeterias in South Korea. We used the ordinary least squares regression analysis to determine the factors related to overall satisfaction with sodium-reduced meal. General linear models with LSD tests were employed to examine the variables that differed by the frequency of sodium-reduced meal intake. Most subjects always or usually consumed the sodium-reduced meal (49%), followed by sometimes (34%) and rarely or never (18%). Diverse menus, taste and belief in the helpfulness of the sodium-reduced meal significantly increased overall satisfaction with the sodium-reduced diet (P menu diversity' (4.01 points), 2) 'active promotion' (3.97 points), 3) 'display of nutrition labels in a visible location' (3.96 points), 4) 'improvement of taste' (3.88 points), and 5) 'education of sodium-reduction self-care behaviors' (3.82 points). Dietitians could lead consumers to choose sodium-reduced meals by improving their taste and providing diverse menus for the sodium-reduced meals at worksite cafeterias.

  3. Registration of PR1146-138 yellow dry bean germplasm line

    Science.gov (United States)

    The yellow bean (Phaseolus vulgaris L.) is an important market class in Haiti. However, there have been no previous attempts to genetically improve this seed type for the Caribbean. Landrace varieties of yellow beans in Haiti are susceptible to Bean golden yellow mosaic virus (BGYMV) and bean common...

  4. Development of the yellow common bean germplasm PR1146-138

    Science.gov (United States)

    The yellow bean (Phaseolus vulgaris L.) is an important market class in Haiti. There have been, however, no previous attempts to genetically improve this seed type for the Caribbean. Landrace varieties of yellow beans in Haiti are susceptible to Bean golden yellow mosaic virus (BGYMV) and bean commo...

  5. Preparing meals under time stress. The experience of working mothers.

    Science.gov (United States)

    Beshara, Monica; Hutchinson, Amanda; Wilson, Carlene

    2010-12-01

    The present study quantitatively explored the effects of mothers' perceived time pressure, as well as meal-related variables including mothers' convenience orientation and meal preparation confidence, on the healthiness of evening meals served to school-aged children (5-18 years old) over a 7-day period. A sample of 120 employed mothers, who identified themselves as the chief meal-preparers in their households, completed a brief, self-report, meal-related questionnaire. Results revealed that mothers' perceived time pressure did not significantly predict meal healthiness. Mothers' confidence in their ability to prepare a healthy meal was the only unique, significant predictor of a healthy evening meal. Mothers who were more confident in their ability to prepare a healthy meal served healthier evening meals than those who were less confident. In addition, mothers' perceived time pressure and convenience orientation were negatively related to healthy meal preparation confidence. Results suggest that mothers' perceived time pressure and convenience orientation, may indirectly compromise meal healthiness, by decreasing mothers' meal preparation confidence. Practical and theoretical implications of the study's findings are discussed. Copyright © 2010 Elsevier Ltd. All rights reserved.

  6. Study on great northern beans (Phaseolus vulgaris): effect of drum drying process on bean flour properties and effect on gamma radiation on bean starch properties

    Energy Technology Data Exchange (ETDEWEB)

    Rayas-Solis, P.

    1988-01-01

    Great Northern bean (Phaseolus vulgaris L.) drum dried flours at native pH of 6.54, pH 6 and 7 showed reduced activities of trypsin inhibitor, ..cap alpha..-amylase inhibitor, hemagglutinating titer, and nitrogen solubility. Electrophoretic analyses showed a slight modification of the native bean proteins, and the presence of at least four trypsin inhibitors. The study of the effect of 2.5-20 kGy irradiation doses on Great Northern beans showed essentially no modification of the electrophoretic mobility of the storage proteins or the trypsin inhibitors. Nitrogen solubility and hemagglutinating activity were essentially unchanged. With the 20 kGy dose, decrease in ..cap alpha..-amylase inhibitor activity, decrease reactive/available lysine content, and decrease cooking time of the irradiated beans after 11 months of storage were observed. Taste panel results indicated that the control and 20 kGy irradiated bean were significantly different at 5% level. At 20 kGy dose, the beans developed a partially water soluble brown color.

  7. Crushing of roasted Arabica coffee beans

    Directory of Open Access Journals (Sweden)

    Šárka Nedomová

    2010-01-01

    Full Text Available Paper deals with experimental research on the crushing of coffee beans of different kinds under quasi-static compression. The process of the crushing is described in details. It has been shown that there is variability in the crushing strength values. A relation between crushing strength and the coffee grain shape is also studied. Roasted Arabica coffee (Coffea arabica beans were used for analyses. Arabica coffees were produced in Colombia and Indonesia. Abbreviation in the square brackets indicates the coffee type and it is used in the text hereinafter. All Arabica samples were submitted to a light roast. The detail analysis of the experimental data shows that there is no significant relation between parameters describing the fracture behaviour of the grains and grain geometry. These parameters are also independent on the grain weight. Compression of the coffee grains leads to their crushing. The fracture force is different for the different kinds of the coffee. The same is fact valid also for the strain at the fracture and for the energy absorbed during the grain crushing. The obtained results suggest that the fracture parameters obtained at the compression loading are dependent only on the coffee brand and on the roasting conditions.

  8. Genetic Diversity of Croatian Common Bean Landraces

    Directory of Open Access Journals (Sweden)

    Klaudija Carović-Stanko

    2017-04-01

    Full Text Available In Croatia, the majority of the common bean production is based on local landraces, grown by small-scale farmers in low input production systems. Landraces are adapted to the specific growing conditions and agro-environments and show a great morphological diversity. These local landraces are in danger of genetic erosion caused by complex socio-economic changes in rural communities. The low profitability of farms and their small size, the advanced age of farmers and the replacement of traditional landraces with modern bean cultivars and/or other more profitable crops have been identified as the major factors affecting genetic erosion. Three hundred accessions belonging to most widely used landraces were evaluated by phaseolin genotyping and microsatellite marker analysis. A total of 183 different multi-locus genotypes in the panel of 300 accessions were revealed using 26 microsatellite markers. Out of 183 accessions, 27.32% were of Mesoamerican origin, 68.31% of Andean, while 4.37% of accessions represented putative hybrids between gene pools. Accessions of Andean origin were further classified into phaseolin type II (“H” or “C” and III (“T”, the latter being more frequent. A model-based cluster analysis based on microsatellite markers revealed the presence of three clusters in congruence with the results of phaseolin type analysis.

  9. Genetic Diversity of Croatian Common Bean Landraces.

    Science.gov (United States)

    Carović-Stanko, Klaudija; Liber, Zlatko; Vidak, Monika; Barešić, Ana; Grdiša, Martina; Lazarević, Boris; Šatović, Zlatko

    2017-01-01

    In Croatia, the majority of the common bean production is based on local landraces, grown by small-scale farmers in low input production systems. Landraces are adapted to the specific growing conditions and agro-environments and show a great morphological diversity. These local landraces are in danger of genetic erosion caused by complex socio-economic changes in rural communities. The low profitability of farms and their small size, the advanced age of farmers and the replacement of traditional landraces with modern bean cultivars and/or other more profitable crops have been identified as the major factors affecting genetic erosion. Three hundred accessions belonging to most widely used landraces were evaluated by phaseolin genotyping and microsatellite marker analysis. A total of 183 different multi-locus genotypes in the panel of 300 accessions were revealed using 26 microsatellite markers. Out of 183 accessions, 27.32% were of Mesoamerican origin, 68.31% of Andean, while 4.37% of accessions represented putative hybrids between gene pools. Accessions of Andean origin were further classified into phaseolin type II ("H" or "C") and III ("T"), the latter being more frequent. A model-based cluster analysis based on microsatellite markers revealed the presence of three clusters in congruence with the results of phaseolin type analysis.

  10. Variability of Colletotrichum spp in common bean.

    Science.gov (United States)

    Mota, S F; Barcelos, Q L; Dias, M A; Souza, E A

    2016-04-07

    The Colletotrichum genus presents large genetic variability, as demonstrated by the occurrence of several pathogenic races and phenotypic traits. The objective of this study was to characterize 22 strains of C. lindemuthianum and Colletotrichum spp recovered from anthracnose lesions and bean scab, and to verify the relationship between species of the Colletotrichum genus, which inhabit anthracnose and scab lesions. Colony morphology, conidium size, the presence of septa, germination, sporulation, and mycelium growth rates, were analyzed in addition to the presence of mating-type genes, IRAP markers, and pathogenicity. Strains of Colletotrichum spp presented wide variation for all evaluated traits, indicating the presence of different species. Pathogenicity tests verified that the severity of the disease caused by strains of Colletotrichum spp must be evaluated 17 days after inoculation. Molecular analysis showed that only the C. lindemuthianum strains were grouped by the IRAP markers. For the physiological traits, we observed that C. lindemuthianum mycelium growth is slower than that of Colletotrichum spp strains. The information generated in this study confirms variability in the evaluated species of Colletotrichum and may direct future basic and applied studies aiming to control these diseases in common bean.

  11. [Microstructural changes in hardened beans (Phaseolus vulgaris)].

    Science.gov (United States)

    Mujica, Maria Virginia; Granito, Marisela; Soto, Naudy

    2015-06-01

    (Phaseolus vulgaris). The hardening of Phaseolus vulgaris beans stored at high temperature and high relative humidity is one of the main constraints for consumption. The objective of this research was to evaluate by scanning electron microscopy, structural changes in cotyledons and testa of the hardened beans. The freshly harvested grains were stored for twelve months under two conditions: 5 ° C-34% RH and 37 ° C-75% RH, in order to promote hardening. The stored raw and cooked grains were lyophilized and fractured. The sections of testa and cotyledons were observed in an electron microscope JSM-6390. After twelve months, grains stored at 37 ° C-75% RH increased their hardness by 503%, whereas there were no significant changes in grains stored at 5 ° C-34% RH. At the microstructural level, the cotyledons of the raw grains show clear differences in appearance of the cell wall, into the intercellular space size and texture matrix protein. There were also differences in compaction of palisade and sub-epidermal layer in the testa of raw grains. After cooking, cotyledon cells of the soft grains were well separated while these ofhard grains were seldom separated. In conclusion, the found differences in hard and soft grains showed a significant participation of both structures, cotyledons and testa, in the grains hardening.

  12. Building a Healthy Vegetarian Meal: Myths and Facts

    Science.gov (United States)

    ... Healthy Vegetarian Meal Print Email Building a Healthy Vegetarian Meal Myths and Facts By Alexandra Caspero, MA, ... it comes to plant-based diets. Myth #1: Vegetarians and Vegans Have a Hard Time Getting Enough ...

  13. Classification of specialty seed meals from NIR reflectance spectra

    Science.gov (United States)

    Near infrared reflectance spectroscopy was used to identify alternative seed meals proposed for food and feed formulations. Spectra were collected from cold pressed Camelina (Camelina sativa), Coriander (Coriandrum sativum), and Pennycress (Thlaspi arvense) meals. Additional spectra were collected ...

  14. Diabetes Nutrition: Including Sweets in Your Meal Plan

    Science.gov (United States)

    Diabetes nutrition: Including sweets in your meal plan Diabetes nutrition focuses on healthy foods, but sweets aren't necessarily ... your meal plan. By Mayo Clinic Staff Diabetes nutrition focuses on healthy foods. But you can eat ...

  15. Protein At All 3 Meals May Help Preserve Seniors' Strength

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_167595.html Protein at All 3 Meals May Help Preserve Seniors' ... 2017 THURSDAY, Aug. 3, 2017 (HealthDay News) -- Eating protein at all three daily meals, instead of just ...

  16. Preparation of bean curds from protein fractions of six legumes.

    Science.gov (United States)

    Cai, R; Klamczynska, B; Baik, B K

    2001-06-01

    Chickpeas, lentils, smooth peas, mung beans, and faba beans were milled into flours and fractionated to protein and starch fractions. Compositions of the seeds, cotyledons, and flours were compared for each legume and the weight and protein recovery of each fraction analyzed. Bean curds were prepared from the protein fractions through heat denaturation of protein milk, followed by coagulation with calcium sulfate or magnesium sulfate. The effect of chickpea protein concentration and coagulant dosage on the texture of bean curds was evaluated using a texture analyzer. Textural analysis indicated that curd prepared at 2.3-3.0% protein concentration and 1.5% CaSO(4) dosage had better yield and better texture than curds prepared under other conditions. Bean curds prepared from chickpeas and faba beans exhibited the second highest springiness and cohesiveness after those from soybeans. Curds of mung beans and smooth peas, on the other hand, had the highest yields and the highest moisture contents. The protein yield of the first and second soluble extracts used for curd preparation accounted for approximately 90% of the total protein of the seeds.

  17. 21 CFR 137.260 - Enriched corn meals.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Enriched corn meals. 137.260 Section 137.260 Food... Flours and Related Products § 137.260 Enriched corn meals. (a) Enriched corn meals are the foods, each of which conforms to the definition and standard of identity prescribed for a kind of corn meal by §§ 137...

  18. 21 CFR 137.275 - Yellow corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Yellow corn meal. 137.275 Section 137.275 Food and... Related Products § 137.275 Yellow corn meal. Yellow corn meal conforms to the definition and standard of identity prescribed by § 137.250 for white corn meal except that cleaned yellow corn is used instead of...

  19. 21 CFR 520.1194 - Ivermectin meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Ivermectin meal. 520.1194 Section 520.1194 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL...; Large Mouth Stomach Worms (adults): Habronema muscae; Bots (oral and gastric stages): Gasterophilus spp...

  20. Could light meal jeopardize laboratory coagulation tests?

    Science.gov (United States)

    Lima-Oliveira, Gabriel; Salvagno, Gian Luca; Lippi, Giuseppe; Danese, Elisa; Gelati, Matteo; Montagnana, Martina; Picheth, Geraldo; Guidi, Gian Cesare

    2014-01-01

    Presently the necessity of fasting time for coagulation tests is not standardized. Our hypothesis is that this can harm patient safety. This study is aimed at evaluating whether a light meal (i.e. breakfast) can jeopardize laboratory coagulation tests. A blood sample was firstly collected from 17 fasting volunteers (12 h). Immediately after blood collection, the volunteers consumed a light meal. Then samples were collected at 1, 2 and 4 h after the meal. Coagulation tests included: activated partial thromboplastin time (APTT), prothrombin time (PT), fibrinogen (Fbg), antithrombin III (AT), protein C (PC) and protein S (PS). Differences between samples were assessed by Wilcoxon ranked-pairs test. The level of statistical significance was set at P coagulation tests had significant variation after comparison with RCV. A light meal does not influence the laboratory coagulation tests we assessed, but we suggest that the laboratory quality managers standardize the fasting time for all blood tests at 12 hours, to completely metabolize the lipids intake.

  1. Atherogenic potentials of some Nigerian meals.

    Science.gov (United States)

    Eyong, E U; Umoh, I B; Ogu, T I; Edet, E E; Eteng, M U; Igiri, A O

    2007-01-01

    The atherogenic potentials of peeled grated cocoyam (Xanthosoma maffafa scot) "ekpang nkukwo", pounded yam (Discorea spp) with plain soup "afia efere", and plantain porridge (Musa paradisiaca) "iwuk ukom" meals were investigated. The three meals were fed to three different groups of albino rats of Wistar strain for a period of twenty eight days. A fourth group which served as control was feed with normal rat pellet. The mean total plasma cholesterol level in the pounded yam with plain soup fed group was significantly lower [P < 0.05] when compared to the control and peeled grated cocoyam fed groups. The mean total plasma triglyceride (MTPTG) level in the pounded yam with plain soup fed group was significantly lower [P < 0.05] when compared to the control group. However the MTPTG level in the peeled grated cocoyam and plantain porridge fed groups were comparable to control. The mean HDL-cholesterol level in the peeled grated cocoyam and plantain fed groups were comparable control. The mean LDL-cholesterol level in the peeled grated cocoyam and plantain porridge fed groups was significantly lower [P < 0.05] than the control group. The LDL-cholesterol and VLDL-cholesterol in the pounded yam with plain soup fed group was significantly lower [P < 0.05] when compared to control. These findings suggest low atherogenic potentials of the pounded yam with plain soup meal compared to the peeled grated cocoyam and plantain porridge meals.

  2. School-Meals Makeover Stirs the Pot

    Science.gov (United States)

    Shah, Nirvi

    2011-01-01

    Proposed new federal rules governing the meals served to school children across the country each weekday are causing a stir among food industry groups, cafeteria managers, parents, and students. The skirmish is over the U.S. Department of Agriculture's efforts, prompted by the recent passage of the Healthy, Hunger-Free Kids Act, to rewrite the…

  3. Cost of New Nordic Diet school meals

    DEFF Research Database (Denmark)

    Jensen, Jørgen Dejgard; Thorsen, Anne Vibeke; Damsgaard, Camilla Trab

    2015-01-01

    Purpose - The purpose of this paper is to conduct economic evaluation of a school meal programme based on principles of a New Nordic Diet (NND) by assessing the costs of the NND lunch, compared with packed lunch from home, and investigating potential effects of adjusting the NND principles...

  4. Diversification and population structure in common beans (Phaseolus vulgaris L..

    Directory of Open Access Journals (Sweden)

    Matthew W Blair

    Full Text Available Wild accessions of crops and landraces are valuable genetic resources for plant breeding and for conserving alleles and gene combinations in planta. The primary genepool of cultivated common beans includes wild accessions of Phaseolus vulgaris. These are of the same species as the domesticates and therefore are easily crossable with cultivated accessions. Molecular marker assessment of wild beans and landraces is important for the proper utilization and conservation of these important genetic resources. The goal of this research was to evaluate a collection of wild beans with fluorescent microsatellite or simple sequence repeat markers and to determine the population structure in combination with cultivated beans of all known races. Marker diversity in terms of average number of alleles per marker was high (13 for the combination of 36 markers and 104 wild genotypes that was similar to the average of 14 alleles per marker found for the 606 cultivated genotypes. Diversity in wild beans appears to be somewhat higher than in cultivated beans on a per genotype basis. Five populations or genepools were identified in structure analysis of the wild beans corresponding to segments of the geographical range, including Mesoamerican (Mexican, Guatemalan, Colombian, Ecuadorian-northern Peruvian and Andean (Argentina, Bolivia and Southern Peru. The combined analysis of wild and cultivated accessions showed that the first and last of these genepools were related to the cultivated genepools of the same names and the penultimate was found to be distinct but not ancestral to the others. The Guatemalan genepool was very novel and perhaps related to cultivars of race Guatemala, while the Colombian population was also distinct. Results suggest geographic isolation, founder effects or natural selection could have created the different semi-discrete populations of wild beans and that multiple domestications and introgression were involved in creating the diversity of

  5. 21 CFR 573.540 - Hydrolyzed leather meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Hydrolyzed leather meal. 573.540 Section 573.540... Additive Listing § 573.540 Hydrolyzed leather meal. (a) Identity. Hydrolyzed leather meal is produced from leather scraps that are treated with steam for not less than 33 minutes at a pressure of not less than 125...

  6. 21 CFR 73.185 - Haematococcus algae meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Haematococcus algae meal. 73.185 Section 73.185 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.185 Haematococcus algae meal. (a) Identity. (1) The color additive haematococcus algae meal...

  7. Enzyme assisted protein extraction from rapeseed, soybean, and microalgae meals

    NARCIS (Netherlands)

    Sari, Y.W.; Bruins, M.E.; Sanders, J.P.M.

    2013-01-01

    Oilseed meals that are by-products from oil production are potential resources for protein. The aim of this work is to investigate the use of enzymes in assisting in the extraction of protein from different oilseed meals, namely rapeseed, soybean, and microalgae meals. In addition, microalgae

  8. Cafeteria Staff Perceptions of the New USDA School Meal Standards

    Science.gov (United States)

    Alcaraz, Brenda; Cullen, Karen Weber

    2014-01-01

    Purpose/Objectives: The new nutrition standards for the school meal programs implemented in 2012 align the school meal patterns with the US Dietary Guidelines for Americans, including more fruit, vegetable and whole grain offerings and minimum and maximum amount of calories per meal averaged over a week. The purpose of this study was to assess…

  9. Assessment of cotton-seed ( Gossypium species) meal as ingredient ...

    African Journals Online (AJOL)

    The effect of feeding graded levels of cotton GossypiumSpp. seed meal as an inclusion in the diet of Clariasgariepinus juveniles for growth performance was analysed in comparison with the conventional commercial fish feed. Six experimental rations formulated were cotton-seed Gossypium spp. meal replaced fish meal at ...

  10. Acidic solvent extraction of gossypol from cottonseed meal

    Science.gov (United States)

    In order to expand the use of cottonseed meal in animal feeding, extraction of the meal gossypol was studied with acetic acetone- and ethanol-based solutions. Phosphoric acid was added to hydrolyze and release gossypol bound within the meal. Both solvent systems were effective at reducing gossypo...

  11. The School Meals Initiative Implementation Study. First Year Report.

    Science.gov (United States)

    Abraham, Sameer; Chattopadhyay, Manas; Sullivan, Colleen; Mallory, Larry; Steiger, Darby Miller; Daft, Lynn; Arcos, Alyssa; Wilbraham, Brooke

    This report, authorized by the Food and Nutrition Service of the U.S. Department of Agriculture, contains information on the School Meals Initiative for Healthy Children (SMI), a reform of school-meals programs aimed at upgrading the nutritional content of school meals. The purpose of the study was to describe and evaluate: (1) overall…

  12. Enrichment of pasta with faba bean does not impact glycemic or insulin response but can enhance satiety feeling and digestive comfort when dried at very high temperature.

    Science.gov (United States)

    Greffeuille, Valérie; Marsset-Baglieri, Agnès; Molinari, Nicolas; Cassan, Denis; Sutra, Thibault; Avignon, Antoine; Micard, Valérie

    2015-09-01

    Enrichment of durum wheat pasta with legume flour enhances their protein and essential amino acid content, especially lysine content. However, despite its nutritional potential, the addition of a legume alters the rheological properties of pasta. High temperature drying of pasta reduces this negative effect by strengthening its protein network. The aim of our study was to determine if these changes in the pasta structure alter its in vitro carbohydrate digestibility, in vivo glycemic, insulin and satiety responses. We also investigated if high temperature drying of pasta can reduce the well-known digestive discomfort associated with the consumption of legume grains. Fifteen healthy volunteers consumed three test meals: durum wheat pasta dried at a low temperature (control), and pasta enriched with 35% faba bean dried at a low and at a very high temperature. When enriched with 35% legume flour, pasta maintained its nutritionally valuable low glycemic and insulin index, despite its weaker protein network. Drying 35% faba bean pasta at a high temperature strengthened its protein network, and decreased its in vitro carbohydrate digestion with no further decrease in its in vivo glycemic or insulin index. Drying pasta at a very high temperature reduced digestive discomfort and enhanced self-reported satiety, and was not associated with a modification of energy intake in the following meal.

  13. The Paleobiolinguistics of the Common Bean (Phaseolus vulgaris L.

    Directory of Open Access Journals (Sweden)

    Cecil H. Brown

    2014-10-01

    Full Text Available Paleobiolinguistics is used to determine when and where the common bean (Phaseolus vulgaris L. developed significance for prehistoric groups of Native America. Dates and locations of proto-languages for which common bean terms reconstruct generally accord with crop-origin and dispersal information from plant genetics and archaeobotany. Paleobiolinguistic and other lines of evidence indicate that human interest in the common bean became significant primarily with the widespread development of a village‐farming way of life in the New World rather than earlier when squash and maize and a few other crops became important.

  14. Mind over platter: pre-meal planning and the control of meal size in humans.

    Science.gov (United States)

    Brunstrom, J M

    2014-07-01

    It is widely accepted that meal size is governed by psychological and physiological processes that generate fullness towards the end of a meal. However, observations of natural eating behaviour suggest that this preoccupation with within-meal events may be misplaced and that the role of immediate post-ingestive feedback (for example, gastric stretch) has been overstated. This review considers the proposition that the locus of control is more likely to be expressed in decisions about portion size, before a meal begins. Consistent with this idea, we have discovered that people are extremely adept at estimating the 'expected satiety' and 'expected satiation' of different foods. These expectations are learned over time and they are highly correlated with the number of calories that end up on our plate. Indeed, across a range of foods, the large variation in expected satiety/satiation may be a more important determinant of meal size than relatively subtle differences in palatability. Building on related advances, it would also appear that memory for portion size has an important role in generating satiety after a meal has been consumed. Together, these findings expose the importance of planning and episodic memory in the control of appetite and food intake in humans.

  15. Energy saving in the soybean extraction industry by reducing the steam consumption for desolventizing-toasting and drying extracted beans

    Energy Technology Data Exchange (ETDEWEB)

    Ong, T.L.

    1984-01-01

    An investigation has been made into the possibility to reduce the steam consumption in the soybean extraction process, by the following modifications: a. Combining the toasting operation with the heat-conditioning step and utilizing waste combustion gases for preheating; b. desolventizing the defatted flakes by means of indirect heating and a minimum amount of live steam, resulting in soybean meal of low water content which will hardly need additional heat for drying. In this context the optimal specific energy consumption of the operations concerned has been assessed. Besides, toasting experiments have been carried out with a semi-technical toaster. It appeared possible to toast soybeans in a relatively dry condition without deteriorating the protein and oil quality. However, it was found that toasting had an adverse effect on the extractability of the beans. A prudent conclusion is that by applying the new process about 40 kg of steam per ton of beans can be saved, as compared with the present state of art.

  16. «I want to be a pop idol» Oscar Wilde tra parodia e reinvenzione glam in Velvet Goldmine di Todd Haynes

    Directory of Open Access Journals (Sweden)

    Pierpaolo Martino

    2017-01-01

    Full Text Available Il presente studio analizza Velvet Goldmine un film del 1998 diretto da Todd Haynes al fine di indagare come il regista americano riesca ad evidenziare la centralità del glam (emerso in Gran Bretagna nei primi anni Settanta nella cultura contemporanea, ponendo un' enfasi specifica sull’aspetto che più di ogni altro aveva caratterizzato quell’esperienza, ossia la sovversione parodica dell' idea di mascolinità normativa nei decenni precedenti. Sul palco i 'glamsters' – ossia artisti quali Bolan, Bowie, Roxy Music, Glitter – erano in grado, utilizzando segni visivi quali trucco e abiti 'glitter' di costruire un’identità di genere ibrida che si poneva in netto contrasto con il machismo di molti musicisti degli anni Sessanta. Seguendo un approccio metodologico in cui studi culturali, studi letterari e neo-musicologia finiscono per dialogare tra loro, la presente indagine crea uno stretto rapporto tra Oscar Wilde e la cultura glam – un rapporto individuato dal regista sin dalle prime battute del film – ma che qui viene declinato in un senso più specifico, in base al quale l' intero film rappresenta una parodia o reinvenzione glam dell'intera epopea wildiana e in cui le immagini e gli aforismi wildiani sembrano interrogare con la loro complessità e la loro portata dissacrante il nostro presente.  The present essay analyses Velvet Goldmine a 1998 film directed by Todd Haynes, in order to investigate how the American director points to the relevance of glam (emerged in Great Britain at the beginning of the Seventies within contemporary culture, focusing on one of its most relevant aspects, that is the parodic subversion  of the normative idea of masculinity which was dominant in the previous decades. Glamsters – that is, such artists as Bolan, Bowie, Roxy Music and Glitter – were able, using such visual signs as make-up and glitter dresses, to construct a hybrid gender identity, which sharply contrasted with the normative

  17. [Faba bean fusarium wilt (Fusarium oxysporum )control and its mechanism in different wheat varieties and faba bean intercropping system].

    Science.gov (United States)

    Dong, Yan; Dong, Kun; Zheng, Yi; Tang, Li; Yang, Zhi-Xian

    2014-07-01

    Field experiment and hydroponic culture were conducted to investigate effects of three wheat varieties (Yunmai 42, Yunmai 47 and Mianyang 29) and faba bean intercropping on the shoot biomass, disease index of fusarium wilt, functional diversity of microbial community and the amount of Fusarium oxysporum in rhizosphere of faba bean. Contents and components of the soluble sugars, free amino acids and organic acids in the root exudates were also examined. Results showed that, compared with monocropped faba bean, shoot biomass of faba bean significantly increased by 16.6% and 13.4%, disease index of faba bean fusarium wilt significantly decreased by 47.6% and 23.3% as intercropped with Yunmai 42 and Yunmai 47, but no significant differences of both shoot biomass and disease index were found as intercropped with Mianyang 29. Compared with monocropped faba bean, the average well color development (AWCD value) and total utilization ability of carbon sources of faba bean significantly increased, the amount of Fusarium oxysporum of faba bean rhizosphere significantly decreased, and the microbial community structures of faba bean rhizosphere changed as intercropped with YM42 and YM47, while no significant effects as intercropped with MY29. Total contents of soluble sugar, free amino acids and organic acids in root exudates were in the trend of MY29>YM47>YM42. Contents of serine, glutamic, glycine, valine, methionine, phenylalanine, lysine in root exudates of MY29 were significantly higher than that in YM42 and YM47. The arginine was detected only in the root exudates of YM42 and YM47, and leucine was detected only in the root exudates of MY29. Six organic acids of tartaric acid, malic acid, citric acid, succinic acid, fumaric acid, t-aconitic acid were detected in root exudates of MY29 and YM47, and four organic acids of tartaric acid, malic acid, citric acid, fumaric acid were detected in root exudates of YM42. Malic acid content in root exudates of YM47 and MY29 was

  18. Emulsification properties of soy bean protein

    Directory of Open Access Journals (Sweden)

    WENPU CHEN

    2014-12-01

    Full Text Available Chen W, Li X, Rahman MRT, Al-Hajj NQM, Dey KC, Raqib SM. 2014. Emulsification properties of soy bean protein. Nusantara Bioscience 6: 196-202. Emulsion stability and emulsifying ability are two important factors in food industry. Soy protein has the great of interest because of its amphilic structure. β-Conglycinnin and glycinin are main components in soy protein which can be used as emulsifiers in food processing. However, due to its size and molecular weight, the emulsifying ability of soy protein is limited. By chemical, physical and enzymatic modification, the emulsifying ability of soy protein can be improved. The addition of polysaccharides in emulsion is common. The interaction of polysaccharides and proteins are being discussed in this review. In some complex food emulsion, the function of soy protein molecules and emulsifier at the interface need to be investigated in the future study.

  19. Caffeine content of Ethiopian Coffea arabica beans

    Directory of Open Access Journals (Sweden)

    Maria Bernadete Silvarolla

    2000-03-01

    Full Text Available The coffee germplasm bank of the Instituto Agronômico de Campinas has many Coffea arabica accessions from Ethiopia, which is considered the primary center of genetic diversity in coffee plants. An evaluation of the caffeine content of beans from 99 progenies revealed intra- and inter-progeny variability. In 68 progenies from the Kaffa region we found caffeine values in the range 0.46-2.82% (mean 1.18%, and in 22 progenies from Illubabor region these values ranged from 0.42 to 2.90% (mean 1.10%. This variability could be exploited in a breeding program aimed at producing beans with low-caffeine content.O banco de germoplasma de café do Instituto Agronômico de Campinas contém grande número de introduções de Coffea arabica provenientes da Etiópia, considerada centro de diversidade genética desta espécie. A avaliação dos teores de cafeína nas sementes de 99 progênies revelou a presença de variabilidade entre e dentro das progênies, de acordo com a região de origem das introduções. Entre as 68 progênies da região de Kaffa encontraram-se valores de cafeína entre 0.46 e 2.82% (média 1.18% e entre as 22 progênies de Illubabor obtiveram-se plantas cujos teores de cafeína variaram de 0.42 a 2.90% (média 1.10%. A variabilidade aqui relatada poderá ser explorada na produção de uma variedade de café com baixos teores de cafeína nas sementes.

  20. Insects diversity in lima bean (Phaseolus lunatus

    Directory of Open Access Journals (Sweden)

    WIWIN SETIAWATI

    2005-10-01

    Full Text Available Lima bean (Phaseolus lunatus is a vegetable which usually made as a home yard plant for Indonesian people to fulfill their daily needs. This plant has not been produced in the large number by the farmer. So it is hard to find in the market. Lima bean is light by many kind of insect. Inventory, identification and the study of insect taxon to this plant is being done to collect some information about the insect who life in the plant. The research was done in Balitsa experiment garden in the district of Lembang in Bandung regency on November 2003-February 2004, the experiment start at 4 weeks age, at the height of 1260 m over the sea level. The observation was made systematically by absolute method (D-vac macine and relative method (sweeping net. The research so that there were 26 species of phytofagous insect, 9 species of predator insect, 6 species of parasitoid insect, 4 species of pollinator and 14 species of scavenger insect. According to the research the highest species number was got in the 8th week (3rd sampling, which had 27 variety of species, so the highest diversity was also got in this with 2,113 point. Aphididae and Cicadellidae was the most insect found in roay plant. The research also had high number of species insect so the diversity of insect and evenness become high. A community will have the high stability if it is a long with the high diversity. High evenness in community that has low species dominance and high species number of insect so the high of species richness.

  1. Utility of adzuki bean [ Vigna angularis (Willd.) Ohwi & Ohashi ...

    African Journals Online (AJOL)

    Utility of adzuki bean [Vigna angularis (Willd.) Ohwi & Ohashi] simple sequence repeat (SSR) markers in genetic analysis of mungbean and related Vigna spp. HK Dikshit, D Singh, Akanksha Singh, Neelu Jain, Jyoti Kumari, TR Sharma ...

  2. Development of intermittent drought stress tolerant common bean ...

    African Journals Online (AJOL)

    Development of intermittent drought stress tolerant common bean genotypes in Uganda. ... yielding and drought-tolerant are crucial in coping with the effects of drought, ... Thus, these genotypes could be useful sources of genes for drought ...

  3. Intermittent drying of beans in a spouted bed

    Directory of Open Access Journals (Sweden)

    C. A. Oliveira

    2007-12-01

    Full Text Available Carioca beans are a highly nutritious grain, in terms of the amount of protein, iron and potassium as well as carbohydrates and fiber and as a source of vitamins. The moisture content of recently picked beans is too high for good preservation and storage, resulting in the need for drying before packaging. In this work, the drying of Carioca beans in a laboratory scale spouted bed under intermittent conditions of the drying air was experimentally analyzed. Experiments carried out consisted of two types of intermittent regime: intermittence in the spout regime, referred to as spouted/fixed bed and intermittence of the air supply to the bed, called spouted bed/rest. The results were compared to those for bean drying in a spouted bed dryer without intermittence.

  4. EFFECT OF CASTOR BEAN (Ricinus communis L.) AQUEOUS ...

    African Journals Online (AJOL)

    User

    potted plant studies, crude castor bean aqueous extracts and its lower concentrations of 20, 40 ... -knot nematodes in vitro and in potted-tomato plants, but this was not demonstrated in field stud- ies. Further ..... tain medicinal plant oil products.

  5. Variation in quantitative characters of faba bean after seed ...

    African Journals Online (AJOL)

    Variation in quantitative characters of faba bean after seed irradiation and associated molecular changes. Sonia Mejri, Yassine Mabrouk, Marie Voisin, Philippe Delavault, Philippe Simier, Mouldi Saidi, Omrane Belhadj ...

  6. agrobacterium-mediated transformation of common bean abstract ...

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    1998; 2005) using. Agrobacterium obtained transgenic plants in. Adzuki bean, Phaseolus acutifolius but not in P. vulgaris. ..... have been toxic to the tissues subsequently making regeneration of multiple buds difficult. Also strain EHA 105 though ...

  7. Beans and Other Legumes: Types and Cooking Tips

    Science.gov (United States)

    Healthy Lifestyle Nutrition and healthy eating Want to add nutritious beans and legumes to your diet but aren't ... 06, 2017 Original article: http://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/legumes/art-20044278 . ...

  8. The genetic diversity and population structure of common bean ...

    African Journals Online (AJOL)

    Phaseolus vulgaris L.) germplasm is important for the implementation of measures addressed to their utilizations and conservation. The objective of this study was to characterize common bean in Uganda using polymorphic molecular markers for ...

  9. Sensory Evaluation and Proximate Analysis of African Yam Bean

    African Journals Online (AJOL)

    , was produced from the African Yam Bean (AYB). The AYB moimoi was compared with cowpea and soybean moimoi by a panel of eight (8) judges. The samples were compared for taste, colour, aroma texture and overall acceptabilityv For ...

  10. characterisation of bacterial brown spot pathogen from dry bean ...

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    2011 $ ... BROWN SPOT PATHOGEN FROM DRY BEAN. PRODUCTION AREAS OF SOUTH AFRICA. H.T.H. MUEDI, D. FOURIE and N.W. MCLAREN1. Agricultural Research Council - Grain Crops Institute, 114 Chris Hani Street, Potchefstroom,.

  11. Effect of meal environment on diet quality rating.

    Science.gov (United States)

    Woodruff, Sarah J; Hanning, Rhona M

    2009-01-01

    Family meals have been associated with improved dietary quality in children and adolescents, and yet very little is known about family meals beyond their frequency. Specific aspects of the breakfast, lunch, and dinner meal environments were described and compared, and the associations with overall diet quality were investigated. Data on food intake and meal environments were obtained in northern Ontario, southern Ontario, and Nova Scotia grades six, seven, and eight classrooms over the 2005 to 2006 school year. Specific aspects of the meal environments described were where the meal was consumed, with whom participants consumed each meal, who prepared the meal, and where the food was originally purchased. Diet quality was assessed using the Canadian version of the Healthy Eating Index. Cluster K-means procedures were used to classify into groups observations about the four meal environment variables. Three, eight, and six clusters of meal environments were identified for breakfast, lunch, and dinner, respectively. Diet quality was negatively associated with consuming/ purchasing meals outside the home, and with skipping breakfast, lunch, and/or dinner. Results have immediate relevance for family-based and/or school programs and policies aimed at educating and feeding children and adolescents.

  12. Effects of extrusion cooking on the chemical composition and functional properties of dry common bean powders.

    Science.gov (United States)

    Ai, Yongfeng; Cichy, Karen A; Harte, Janice B; Kelly, James D; Ng, Perry K W

    2016-11-15

    The impact of extrusion cooking on the chemical composition and functional properties of bean powders from four common bean varieties was investigated. The raw bean powders were extruded under eight different conditions, and the extrudates were then dried and ground (particle size⩽0.5mm). Compared with corresponding non-extruded (raw) bean powders (particle size⩽0.5mm), the extrusion treatments did not substantially change the protein and starch contents of the bean powders and showed inconsistent effects on the sucrose, raffinose and stachyose contents. The extrusion cooking did cause complete starch gelatinization and protein denaturation of the bean powders and thus changed their pasting properties and solvent-retention capacities. The starch digestibilities of the cooked non-extruded and cooked extruded bean powders were comparable. The extruded bean powders displayed functional properties similar to those of two commercial bean powders. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Genetic control of potassium content of common bean seeds

    OpenAIRE

    Nerison Luís Poersch; Nerinéia Dalfollo Ribeiro; Daniele Piano Rosa; Micheli Thaise Della Flora Possobom

    2011-01-01

    The objective of this work was to investigate possible maternal effects on potassium content of common bean seeds, as well as to estimate the heritability and selection gains in early hybrid generations for this character and to evaluate the efficiency of genetic selection to improve the nutritional quality of common bean (Phaseolus vulgaris). Crosses with four cultivars from the Mesoamerican gene pool yielded the reciprocal F1 and F2 generations and the backcrossed populations (BCP1 and BCP2...

  14. Preparation and characterization of soaps made from soya bean oil ...

    African Journals Online (AJOL)

    This research work deals with the preparation of soaps from neem oil and soya bean oil blends and analyses the soap produced. The soaps were produced using cold process technique by varying the percentage of oils; (soya bean oil and neem oil) in the ratio of 100%, 90/10%, 80/20%, 70/30%, 60/40%, 50/50%, 40/60%, ...

  15. Isoamylase profile of mung bean seedlings treated with high ...

    African Journals Online (AJOL)

    Effect of high temperatures and GA3 were evaluated in terms of amylase isozymes in four mung bean genotypes. Twenty four hours old seedlings of four mung bean genotypes (NM 19-19, NM 20-21, NM 121-123 and NCM 89) were exposed to lethal temperature (50°C), pretreated with 40°C prior to lethal temperature with ...

  16. Television, Home-Cooked Meals, and Family Meal Frequency: Associations with Adult Obesity.

    Science.gov (United States)

    Tumin, Rachel; Anderson, Sarah E

    2017-06-01

    Adults, regardless of whether they are parents, regularly eat meals with family at home, but few studies have analyzed large, population-based samples to examine how mealtime practices or family meal frequency are associated with health. The aim of this study was to evaluate associations between the frequency of family meals eaten at home, watching television or videos during family meals, and consumption of meals that were cooked and eaten at home and the odds of being obese in adults. This was an analysis of the cross-sectional 2012 Ohio Medicaid Assessment Survey (OMAS), a telephone survey of Ohio's population. The study sample was adult Ohio residents responding to the 2012 OMAS who ate at least one family meal in the past week (n=12,842). Obesity (body mass index [BMI] ≥30), calculated from self-reported height and weight, was the outcome. Logistic regression models were used to examine the association between obesity and family meal practices, adjusted for respondents' employment status, marital status, race/ethnicity, educational attainment, and age. Family meal frequency was not associated with odds of obesity: those who ate family meals most (6-7) days were as likely as those who ate family meals few (1-2) days to be obese (adjusted odds ratio [ORadj]=1.01, 95% CI=0.86, 1.18). Thirty-six percent of adults never watched television or videos while eating family meals, and 62% ate family meals that were all home-cooked. Adults who never watched television or videos during family meals had 37% lower odds of obesity compared with those who always did (95% CI=0.54, 0.73), regardless of family meal frequency. Adults whose family meals were all home-cooked had 26% lower odds of obesity than those who ate some or no home-cooked family meals (95% CI=0.62, 0.88). This association was more pronounced among adults who ate few family meals. Family meal practices may be associated with obesity in adults, even if they eat few family meals per week. Future research

  17. Castor bean organelle genome sequencing and worldwide genetic diversity analysis.

    Directory of Open Access Journals (Sweden)

    Maximo Rivarola

    Full Text Available Castor bean is an important oil-producing plant in the Euphorbiaceae family. Its high-quality oil contains up to 90% of the unusual fatty acid ricinoleate, which has many industrial and medical applications. Castor bean seeds also contain ricin, a highly toxic Type 2 ribosome-inactivating protein, which has gained relevance in recent years due to biosafety concerns. In order to gain knowledge on global genetic diversity in castor bean and to ultimately help the development of breeding and forensic tools, we carried out an extensive chloroplast sequence diversity analysis. Taking advantage of the recently published genome sequence of castor bean, we assembled the chloroplast and mitochondrion genomes extracting selected reads from the available whole genome shotgun reads. Using the chloroplast reference genome we used the methylation filtration technique to readily obtain draft genome sequences of 7 geographically and genetically diverse castor bean accessions. These sequence data were used to identify single nucleotide polymorphism markers and phylogenetic analysis resulted in the identification of two major clades that were not apparent in previous population genetic studies using genetic markers derived from nuclear DNA. Two distinct sub-clades could be defined within each major clade and large-scale genotyping of castor bean populations worldwide confirmed previously observed low levels of genetic diversity and showed a broad geographic distribution of each sub-clade.

  18. Watershed responses to Amazon soya bean cropland expansion and intensification.

    Science.gov (United States)

    Neill, Christopher; Coe, Michael T; Riskin, Shelby H; Krusche, Alex V; Elsenbeer, Helmut; Macedo, Marcia N; McHorney, Richard; Lefebvre, Paul; Davidson, Eric A; Scheffler, Raphael; Figueira, Adelaine Michela e Silva; Porder, Stephen; Deegan, Linda A

    2013-06-05

    The expansion and intensification of soya bean agriculture in southeastern Amazonia can alter watershed hydrology and biogeochemistry by changing the land cover, water balance and nutrient inputs. Several new insights on the responses of watershed hydrology and biogeochemistry to deforestation in Mato Grosso have emerged from recent intensive field campaigns in this region. Because of reduced evapotranspiration, total water export increases threefold to fourfold in soya bean watersheds compared with forest. However, the deep and highly permeable soils on the broad plateaus on which much of the soya bean cultivation has expanded buffer small soya bean watersheds against increased stormflows. Concentrations of nitrate and phosphate do not differ between forest or soya bean watersheds because fixation of phosphorus fertilizer by iron and aluminium oxides and anion exchange of nitrate in deep soils restrict nutrient movement. Despite resistance to biogeochemical change, streams in soya bean watersheds have higher temperatures caused by impoundments and reduction of bordering riparian forest. In larger rivers, increased water flow, current velocities and sediment flux following deforestation can reshape stream morphology, suggesting that cumulative impacts of deforestation in small watersheds will occur at larger scales.

  19. High temperature cement raw meal flowability

    DEFF Research Database (Denmark)

    Maarup, Claus; Hjuler, Klaus; Dam-Johansen, Kim

    2014-01-01

    The flowability of cement raw meal is investigated at temperatures up to 850°C in a specially designed monoaxial shear tester. Consolidation stresses of 0.94, 1.87 and 2.79kPa are applied. The results show that the flowability is reduced as temperature is increased above 550°C, indicated by incre......The flowability of cement raw meal is investigated at temperatures up to 850°C in a specially designed monoaxial shear tester. Consolidation stresses of 0.94, 1.87 and 2.79kPa are applied. The results show that the flowability is reduced as temperature is increased above 550°C, indicated...

  20. Organic school meals in three Danish municipalities

    OpenAIRE

    He, Chen

    2008-01-01

    In order to prevent children and young people from becoming overweight or obese, it is imperative to promote healthier eating patterns. So it is necessary to develop and implement effective strategies that can influence the eating and lifestyle habits of young people. Healthy school meal programme is considered to be an effective strategy to promote such changes and increasingly such strategies become embedded organic supply polices and strategies that pursue environmental goals. The purpose ...

  1. Confianza y construcción europea: el caso del divorcio de terciopelo checoslovaco (Trust and European integration: the case of the Czechoslovak velvet divorce

    Directory of Open Access Journals (Sweden)

    Perea Crespo, Ignacia

    2008-12-01

    Full Text Available Resumen: El estudio empírico de la sociedad checa y eslovaca de los tiempos posteriores a la caída del telón de acero, en relación a la confianza de éstas hacia otras sociedades, y en especial a su confianza recíproca, descubre el valor de lo social en el cambio de las estructuras político-económicas. Siendo momentos de grandes transformaciones, el análisis de la confianza hacia los otros, puede constituirse en indicador útil de las estructuras cristalizadas en la subjetividad social que intervienen en los acontecimientos futuros. Así es como en este estudio han aparecido hipótesis que hacen replantearse alguno de los acontecimientos más relevantes de aquellos días como el divorcio de terciopelo checoslovaco.Abstract: The empirical research of the Czech and Slovak societies after the fall of the Iron Curtain in relation to the trust of these societies to others, especially to their reciprocal trust, shows the value of the social fact on the changes of political and economical structures. In times of transformations, the analysis of the trust to others could become a useful indicator of crystallized structures on the social subjectivity that take part in futures events. This way, some hypothesis have arisen in this research motivate to reconsidered important events of those days like the Czechoslovakia's velvet divorce.

  2. Effect of the Velvet Antler of Formosan Sambar Deer (Cervus unicolor swinhoei on the Prevention of an Allergic Airway Response in Mice

    Directory of Open Access Journals (Sweden)

    Ching-Yun Kuo

    2012-01-01

    Full Text Available Two mouse models were used to assay the antiallergic effects of the velvet antler (VA of Formosan sambar deer (Cervus unicolor swinhoei in this study. The results using the ovalbumin- (OVA- sensitized mouse model showed that the levels of total IgE and OVA-specific IgE were reduced after VA powder was administrated for 4 weeks. In addition, the ex vivo results indicated that the secretion of T helper cell 1 (Th1, regulatory T (Treg, and Th17 cytokines by splenocytes was significantly increased (P<0.05 when VA powder was administered to the mice. Furthermore, OVA-allergic asthma mice that have been orally administrated with VA powder showed a strong inhibition of Th2 cytokine and proinflammatory cytokine production in bronchoalveolar fluid compared to control mice. An increase in the regulatory T-cell population of splenocytes in the allergic asthma mice after oral administration of VA was also observed. All the features of the asthmatic phenotype, including airway inflammation and the development of airway hyperresponsiveness, were reduced by treatment with VA. These findings support the hypothesis that oral feeding of VA may be an effective way of alleviating asthmatic symptoms in humans.

  3. Involvement of a velvet protein FgVeA in the regulation of asexual development, lipid and secondary metabolisms and virulence in Fusarium graminearum.

    Directory of Open Access Journals (Sweden)

    Jinhua Jiang

    Full Text Available The velvet protein, VeA, is involved in the regulation of diverse cellular processes. In this study, we explored functions of FgVeA in the wheat head blight pathogen, Fusarium graminearum,using a gene replacement strategy. The FgVEA deletion mutant exhibited a reduction in aerial hyphae formation, hydrophobicity, and deoxynivalenol (DON biosynthesis. Deletion of FgVEA gene led to an increase in conidial production, but a delay in conidial germination. Pathogencity assays showed that the mutant was impaired in virulence on flowering wheat head. Sensitivity tests to various stresses exhibited that the FgVEA deletion mutant showed increased resistance to osmotic stress and cell wall-damaging agents, but increased sensitivity to iprodione and fludioxonil fungicides. Ultrastructural and histochemical analyses revealed that conidia of FgVeA deletion mutant contained an unusually high number of large lipid droplets, which is in agreement with the observation that the mutant accumulated a higher basal level of glycerol than the wild-type progenitor. Serial analysis of gene expression (SAGE in the FgVEA mutant confirmed that FgVeA was involved in various cellular processes. Additionally, six proteins interacting with FgVeA were identified by yeast two hybrid assays in current study. These results indicate that FgVeA plays a critical role in a variety of cellular processes in F. graminearum.

  4. Effects of GI meals on intermittent exercise.

    Science.gov (United States)

    Hulton, A T; Gregson, W; Maclaren, D; Doran, D A

    2012-09-01

    Pre-exercise meals or single foods containing low glycaemic index (LGI) carbohydrates (CHO) have been shown to enhance performance prior to prolonged steady state exercise compared to high glycaemic index (HGI) CHO. This study investigated the impact of HGI and LGI pre-exercise meals on intermittent high intensity exercise. Nine male recreational football players performed a football specific protocol followed by a 1 km time trial 3.5 h after ingesting 1 of 2 isoenergetic test meals (HGI: 870.3 kcal, LGI: 889.5 kcal), which were either HGI (GI: 80) or LGI (GI: 44). Blood glucose, fatty acids (FA), glycerol, β-hydroxybutyrate, lactate and insulin were assessed before, during, and after the exercise bout, whilst rates of CHO and fat oxidation were determined at 4 time points during the protocol. No significant differences were found for the 1 km time trial (LGI: 210.2 ± 19.1 s: HGI: 215.8 ± 22.6 s) (mean ± SD), nor for any of the other variables measured (P>0.05) apart from a significant condition effect with FA and significant interaction effects observed for glucose, β-hydroxybutyrate and lactate (Pexercise. © Georg Thieme Verlag KG Stuttgart · New York.

  5. Growth of Clostridium perfringens during cooling of refried beans.

    Science.gov (United States)

    Cevallos-Cevallos, Juan M; Akins, E Deann; Friedrich, Loretta M; Danyluk, Michelle D; Simonne, Amarat H

    2012-10-01

    Outbreaks of Clostridium perfringens have been associated with dishes containing refried beans from food service establishments. However, growth of C. perfringens in refried beans has not been investigated, and predictive models have not been validated in this food matrix. We investigated the growth of C. perfringens during the cooling of refried beans. Refried beans (pinto and black, with and without salt added) were inoculated with 3 log CFU/g C. perfringens spores and incubated isothermally at 12, 23, 30, 35, 40, 45, and 50°C. The levels of C. perfringens were monitored 3, 5, 8, and 10 h after inoculation, and then fitted to the Baranyi primary model and the Rosso secondary model prior to solving the Baranyi differential equation. The final model was validated by dynamic cooling experiments carried out in stockpots, thus mimicking the worst possible food service conditions. All refried beans samples supported the growth of C. perfringens, and all models fit the data with pseudo-R(2) values of 0.95 or greater and mean square errors of 0.3 or lower. The estimated maximum specific growth rates were generally higher in pinto beans, with or without salt added (2.64 and 1.95 h(-1), respectively), when compared with black beans, with or without salt added (1.78 and 1.61 h(-1), respectively). After 10 h of incubation, maximum populations of C. perfringens were significantly higher in samples with no salt added (7.9 log CFU/g for both pinto and black beans) than in samples with salt added (7.3 and 7.2 log CFU/g for pinto and black beans, respectively). The dynamic model predicted the growth of C. perfringens during cooling, with an average root mean squared error of 0.44. The use of large stockpots to cool refried beans led to an observed 1.2-log increase (1.5-log increase predicted by model) in levels of C. perfringens during cooling. The use of shallower pans for cooling is recommended, because they cool faster, therefore limiting the growth of C. perfringens.

  6. Energy values of canola meal, cottonseed meal, bakery meal, and peanut flour meal for broiler chickens determined using the regression method.

    Science.gov (United States)

    Zhang, F; Adeola, O

    2017-02-01

    The energy values of canola meal (CM), cottonseed meal (CSM), bakery meal (BM), and peanut flour meal (PFM) for broiler chickens were determined in 2 experiments with Ross 708 broiler chickens from d 21 to 28 posthatch. The birds were fed a standard broiler starter diet from d 0 to 21 posthatch. In each experiment, 320 birds were grouped by weight into 8 blocks of 5 cages with 8 birds per cage and assigned to 5 diets. Each experiment used a corn-soybean meal reference diet and 4 test diets in which test ingredients partly replaced the energy sources in the reference diet. The test diets in Exp. 1 consisted of 125 g CM, 250 g CM, 100 g CSM, or 200 g CSM/kg. In Exp. 2, the test diets consisted of 200 g BM, 400 g BM, 100 g PFM, or 200 g PFM/kg. The ileal digestible energy (IDE), metabolizable energy (ME), and nitrogen-corrected metabolizable energy (MEn) of all the test ingredients were determined by the regression method. The DM of CM, CSM, BM and PFM were 883, 878, 878, and 964 g/kg, respectively and the respective gross energies (GE) were 4,143, 4,237, 4,060, and 5,783 kcal/kg DM. In Exp. 1, the IDE were 2,132 and 2,197 kcal/kg DM for CM and CSM, respectively. The ME were 2,286 and 2,568 kcal/kg DM for CM and CSM, respectively. The MEn were 1,931 kcal/kg DM for CM and 2,078 kcal/ kg DM for CSM. In Exp. 2, IDE values were 3,412 kcal/kg DM for BM and 4,801 kcal/kg DM for PFM; ME values were 3,176 and 4,601 kcal/kg DM for BM and PFM, respectively, and the MEn values were 3,093 kcal/kg DM for BM and 4,112 kcal/kg DM for PFM. In conclusion, the current study showed that chickens can utilize a considerable amount of energy from these 4 ingredients, and also provided the energy values of CM, CSM, BM and PFM for broiler chickens. © 2016 Poultry Science Association Inc.

  7. Correlates of meal skipping in young adults: a systematic review.

    Science.gov (United States)

    Pendergast, Felicity J; Livingstone, Katherine M; Worsley, Anthony; McNaughton, Sarah A

    2016-12-01

    Meal skipping rates may be highest during young adulthood, a period of transition and development. Although these dietary behaviours may increase future risk of chronic disease, limited research has investigated correlates of meal skipping in young adults. A systematic literature search was conducted to identify studies that investigated correlates of meal skipping behaviours in young adults (aged 18-30 years). EBSCO host, MEDLINE Complete, Global Health, Scopus, EMBASE, Web of Science and Informit platforms were searched for eligible articles. Correlates were defined as any factor that was either associated with meal skipping or was self-reported by the participant to have an influence on meal skipping. Randomised controlled trials, prospective cohort studies, case-control studies, nested case-control studies, cross-sectional studies, and longitudinal studies were eligible for inclusion. Three-hundred and thirty-one articles were identified, 141 full-text articles assessed for eligibility, resulting in 35 included studies. Multiple methodological and reporting weaknesses were apparent in the reviewed studies with 28 of the 35 studies scoring a negative rating in the risk of bias assessment. Meal skipping (any meal), defined as the skipping of any meal throughout the day, was reported in 12 studies with prevalence ranging between 5 and 83%. The remaining 25 studies identified specific meals and their skipping rates, with breakfast the most frequently skipped meal 14-88% compared to lunch 8-57% and dinner 4-57%. Lack of time was consistently reported as an important correlate of meal skipping, compared with correlates such as cost and weight control, while sex was the most commonly reported associated correlate. Breakfast skipping was more common among men while lunch or dinner skipping being more common among women. This review is the first to examine potential correlates of meal skipping in young adults. Future research would benefit from stronger design and

  8. Effects of combined traditional processing methods on the nutritional quality of beans.

    Science.gov (United States)

    Nakitto, Aisha M; Muyonga, John H; Nakimbugwe, Dorothy

    2015-05-01

    Consumption of dry beans is limited by long cooking times thus high fuel requirement. The bioavailability of nutrients in beans is also limited due to presence of antinutrients such as phytates and tannins. Little research has been done on combined processing methods for production of nutritious fast cooking bean flour and the effect of combined treatments on nutritional quality of beans has not previously determined. The aim of this study was to reduce cooking time and enhance the nutritional value of dry beans. Specifically to: develop protocols for production of fast cooking bean flours and assess the effect of processing on the nutritional characteristics of the flours. Dry beans (K131 variety) were soaked for 12 h; sprouted for 48 h; dehulled and steamed for 25 and 15 min for whole and dehulled beans respectively or roasted at 170°C for 45 and 15 min for whole and dehulled beans respectively. Dehulling eliminated phytates and tannins and increased protein digestibility. In vitro protein digestibility and mineral (iron and zinc) extractability were negatively correlated with tannin and phytate content. Total available carbohydrates were highest in moist heat-treated bean flours. Overall, combined processing of beans improved the nutritional quality of dry beans and the resulting precooked flours need less cooking time compared to whole dry beans.

  9. Effects of replacing soybean meal with canola meal or treated canola meal on ruminal digestion, and omasal nutrient flow in lactating dairy cows

    Science.gov (United States)

    Treated canola meal (TCM) was produced as an attempt to increase the rumen undegradable protein (RUP) fraction of canola meal (CM) with the goal of enhancing amino acid (AA) availability for absorption in the small intestine of dairy cows. The objective of this study was to measure nutrient and micr...

  10. Effects of replacing soybean meal with canola meal or treated canola meal on nitrogen metabolism and total tract digestibility in lactating dairy cows

    Science.gov (United States)

    Dietary canola meal (CM) has been shown to improve N efficiency in dairy cows when compared with soybean meal (SBM). Treating CM may increase amino acid (AA) supply from the rumen undegradable protein fraction and improve absorbable AA in the metabolizable protein. The objective of this study was to...

  11. Sucessão de culturas e sua influência nas propriedades físicas do solo e na produtividade do feijoeiro de inverno irrigado, em diferentes sistemas de manejo do solo Crop succession and its influence on soil physical properties and irrigated winter common bean yield, under different soil tillage systems

    Directory of Open Access Journals (Sweden)

    Matheus Gustavo da Silva

    2008-01-01

    shoot dry matter production, soil covering percentage, and the influence of crop rotation and tillage system on soil physical properties of a Rhodic Hapludox and to evaluate irrigated winter common bean yield. The experimental design was a randomized block, arranged in a split plot scheme, with four replications. The plots consisted of soil tillage system (heavy harrow, chisel plow and no-tillage and the subplots of six crop rotations sown in the summer (corn, corn + black velvet bean, corn + brachiaria grass, soybean, rice and sunhemp. The crop rotations that presented larger soil coverage and shoot dry matter production were sunnhep, corn + black velvet bean, corn + braquiaria grass and corn. No-tillage resulted in larger values of penetration resistance at 0.00 - 0.10 m layer. Except macro porosity at 0-0,1 m layer, the properties humidity, macroporosity, microporosity and total porosity of soil are not influenced by soil tillage systems. Despite differences in some yield components of common bean due to certain soil tillage or crop succession, the irrigated winter common bean crop yield was not affected.

  12. Melatonin and serotonin profiles in beans of Coffea species.

    Science.gov (United States)

    Ramakrishna, Akula; Giridhar, Parvatam; Sankar, Kadimi Udaya; Ravishankar, Gokare Aswathanarayana

    2012-05-01

    A high-performance liquid chromatography (HPLC) and an electrospray ionization mass spectrometry (LC/ESI-MS) methods were applied to quantify the profiles of melatonin and serotonin (5-HT) in green and roasted beans of Coffea canephora (robusta) and Coffea arabica (arabica). Both melatonin and 5-HT were detected in green coffee beans (5.8±0.8μg/g dry weight (DW), 10.5±0.6μg/g DW) and also in roasted beans of C. canephora (8.0±0.9μg/g DW, 7.3±0.5μg/g DW). Melatonin (3.0±0.6μg/50mL) and 5-HT (4.0±0.7μg/50mL) were detected in coffee brew. In C. arabica, 5-HT was high in green beans (12.5±0.8μg/g DW) compared with roasted beans (8.7±0.4). The levels of melatonin were higher (9.6±0.8μg/g DW) in roasted beans compared with green beans (6.8±0.4μg/g DW). Both melatonin (3.9±0.2μg/50mL) and 5-HT (7.3±0.6μg/50mL) were detected in coffee brew. Because of the relevance of indoleamines as bioactive molecules with implications for food, nutritional sciences and human health, it was of interest to explore their levels in coffee, an important universal beverage. © 2011 John Wiley & Sons A/S.

  13. Response of Dry Bean to Sulfentrazone Plus Imazethapyr

    Directory of Open Access Journals (Sweden)

    Nader Soltani

    2014-01-01

    Full Text Available Field studies were conducted in 2010 and 2011 at the Huron Research Station, Exeter, Ontario and from 2009 to 2011 at the University of Guelph Ridgetown Campus, Ridgetown, Ontario to evaluate the sensitivity of four market classes of dry bean to sulfentrazone applied preemergence at 105, 140, and 280 g ai/ha alone and in combination with imazethapyr at 37.5 g ai/ha. At 1 week after emergence (WAE, sulfentrazone alone or in combination with imazethapyr at all doses evaluated caused no significant visible injury in dry bean. At 2 WAE, sulfentrazone alone caused 1–11, 1–11, 1–5, and 3–19% visible injury, and sulfentrazone + imazethapyr caused 3–11, 2–10, 2–5, and 4–20% visible injury in black, cranberry, kidney, and white bean, respectively. At 4 WAE, sulfentrazone alone caused 1–7, 1–7, 0–4, and 1–16% visible injury and sulfentrazone + imazethapyr caused 1–8, 1–5, 1–3, and 2–14% visible injury in black, cranberry, kidney, and white bean, respectively. Sulfentrazone PRE caused slightly greater injury in black and white bean compared to cranberry and kidney bean. Generally, crop injury with sulfentrazone at rates up to 140 g ai/ha alone and in combination with imazethapyr at 37.5 g ai/ha was minimal with no adverse effect on plant height, shoot dry weight, seed moisture content, and yield. Based on these results, there is potential for preemergence application of sulfentrazone at rates up to 140 g ai/ha alone or in combination with imazethapyr at 37.5 g ai/ha in black, cranberry, kidney and white bean.

  14. Replacement of soybean meal with babassu meal in rations for broilers from 22 to 42 days old

    Directory of Open Access Journals (Sweden)

    Mônica Calixto da Silva

    2015-04-01

    Full Text Available The objective this work was to evaluate the technical and economic viability of the substitution level of soybean meal by babassu meal in rations to broiler from 22 to 42 days old. It was used 80 male broiler chicks at one day of age, distributed into complete random designs with four treatments (0, 10, 20 e 30% substituition of soybean meal by babassu meal and five repetitions of four broilers each. Were evaluated the performance (weight dain, feed intake and feed conversion, carcass and cuts, organ biometry, feed cost per kilogram body weight and gross margin. To verify the relationship of cost of replacing soybean meal with pie babassu, inequalities were established. The substitution level of soybean meal by babassu meal had no influence (P>0,05 any of the performance characteristics, wich showed the technical viability of substituting up to 30%. Similarly, there was no affect on carcass yield, cuts weight and organ biometry. The cust less with feed per kg for chicken produced and the higher gross margin were obtained from chickens fed diets with 0% babassu meal. The increased of substitution level soybean meal by babassu meal in ration for broilers from 22 to 42 days old proved unviable economically, however, the inequalities produced can be useful in practical situations.

  15. Company and meal choices considered by Nordic adolescents

    DEFF Research Database (Denmark)

    Janhonen, Kristiina; Benn, Jette; Fjellström, Christina

    2013-01-01

    an effect on the frequency of family meals. Meals echoing or fully meeting the structural definition of a ‘proper meal’ were most common when describing meals for the family. The difference between the two social situations was most apparent for those who mentioned ‘Fast food dishes’ for themselves. Gender......This article examines the meal choices considered by Nordic adolescents in two social situations: for themselves and for the family. In addition, the frequency of family meals is compared between the countries studied. The survey data (n = 1539) were collected during 2006–2007 from 9th grade...... students (aged 14–17 years) in Finland, Sweden, Denmark and Norway. Analysis was based on both quantitative variables and open-ended data. Family meals were found to be less common among Finnish respondents than in the remaining data. In all countries but Denmark, the number of parents in the family had...

  16. Cod and rainbow trout as freeze-chilled meal elements

    DEFF Research Database (Denmark)

    Jensen, Louise Helene Søgaard; Nielsen, Jette; Jørgensen, Bo

    2010-01-01

    Meal elements' are elements of a meal, e.g. portions of pre-fried meat, sauces, frozen fish or pre-processed vegetables typically prepared industrially. The meal elements are distributed to professional satellite kitchens, where the staff can combine them into complete meals. Freeze......-chilling is a process consisting of freezing and frozen storage followed by thawing and chilled storage. Combining the two would enable the manufacturer to produce large quantities of frozen meal elements to be released into the chill chain according to demand. We have studied the influence of freeze...... and cod and rainbow trout seem potential candidates for freeze-chilled meal elements. (C) 2009 Society of Chemical Industry...

  17. 49 CFR 173.218 - Fish meal or fish scrap.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Fish meal or fish scrap. 173.218 Section 173.218... Fish meal or fish scrap. (a) Except as provided in Column (7) of the HMT in § 172.101 of this subchapter, fish meal or fish scrap, containing at least 6%, but not more than 12% water, is authorized for...

  18. Economics of production of broiler chickens fed maggot meal as ...

    African Journals Online (AJOL)

    The economics of production of broiler chickens considered for 0-35 days, 35-56 days, and 0-56 days was compared for fishmeal (FM) and maggot meal (MM) diets. The maggot meal diet had a replacement of the fish meal at 75%> on protein basis. Replacing FM at 75% with MM resulted in reduced cost of feed as well as ...

  19. Nutritional assessment of a jackfruit (Artocarpus heterophyllus) meal.

    Science.gov (United States)

    Hettiaratchi, U P K; Ekanayake, S; Welihinda, J

    2011-06-01

    The mature jackfruit (Artocarpus heterophyllus) is consumed in Sri Lanka either as a main meal or a meal accompaniment. However, there is no scientific data on the nutrient compositions of cooked jackfruit meals. Thus, the objective of the study was to carry out a nutritional assessment of a composite jackfruit breakfast meal comprising seeds and flesh. A jackfruit meal comprising of flesh (80% available carbohydrate) and seeds (20% available carbohydrate) was included in the study. The study was carried out in a random cross over design. Setting University of Sri Jayewardenepura. Study participants Healthy individuals (n=10, age: 20-30 yrs). The macronutrient contents, rapidly and slowly available glucose (SAG) contents, water solubility index of the jackfruit meal were determined according to standard methods. The GI of the meal was calculated according to FAO/WHO guidelines. The moisture content of the boiled jackfruit flesh was high (82% FW). Jack seeds contained 4.7% protein (FW), 11.1% total dietary fibre (FW) and 8% resistant starch (FW). Jackfruit meal elicited a GI of 75. The Glycaemic Load (GL) of the normal serving size of the meal is medium. The slowly available glucose (SAG) percentage of jackfruit meal (30%) was twice that of the standard. The boiled jackfruit flesh contained disintegrated starch granules while seeds contained intact swollen and disintegrated granules. The jackfruit seeds are a good source of starch (22%) and dietary fibre. The meal is categorized as a low GI meal. The low GI could be dueto the collective contributions from dietary fibre, slowly available glucose and un-gelatinised (intact) starch granules in the seeds.

  20. 21 CFR 73.275 - Dried algae meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Dried algae meal. 73.275 Section 73.275 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.275 Dried algae meal. (a) Identity. The color additive dried algae meal is a dried mixture of algae...

  1. 21 CFR 137.250 - White corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false White corn meal. 137.250 Section 137.250 Food and... Related Products § 137.250 White corn meal. (a) White corn meal is the food prepared by so grinding cleaned white corn that when tested by the method prescribed in paragraph (b)(2) of this section not less...

  2. 21 CFR 137.255 - Bolted white corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Bolted white corn meal. 137.255 Section 137.255... Flours and Related Products § 137.255 Bolted white corn meal. (a) Bolted white corn meal is the food prepared by so grinding and sifting cleaned white corn that: (1) Its crude fiber content is less than 1.2...

  3. Recent advances in canola meal utilization in swine nutrition

    OpenAIRE

    Mejicanos, G.; Sanjayan, N.; Kim, I. H.; Nyachoti, C. M.

    2016-01-01

    Abstract Canola meal is derived from the crushing of canola seed for oil extraction. Although it has been used in swine diets for a long time, its inclusion levels have been limited due to concerns regarding its nutritive value primarily arising from results of early studies showing negative effects of dietary canola meal inclusion in swine diets. Such effects were attributable to the presence of anti-nutritional factors (ANF; notably glucosinolates) in canola meal. However, due to advances i...

  4. Trait associations in common bean genotypes grown under drought stress and field infestation by BSM bean fly

    Directory of Open Access Journals (Sweden)

    Daniel Ambachew

    2015-08-01

    Full Text Available Understanding functional relations among plant traits and their modulation by growing conditions is imperative in designing selection strategies for breeding programs. This study assessed trait relationships among 196 common bean genotypes exposed to stresses for drought and field infestation of bean fly or bean stem maggot (BSM. The study was carried out at two locations and data was analyzed with linear correlation, path coefficient and genotype × trait biplot analyses. Multiple trait data related to mechanisms of drought and bean fly tolerance were collected on 196 genotypes grown under i water deficit at mid-pod fill, or ii unprotected against bean fly; iii irrigated, well watered conditions, or iv bean fly protection with chemicals. Seed yield exhibited positive and significant correlations with leaf chlorophyll content, vertical root pulling resistance, pod harvest index, pods per plant and seeds per pod at both phenotypic and genotypic levels under stress and non-stress conditions. Genotypic correlations of traits with seed yield were greater than their respective phenotypic correlations across environments indicating the greater contribution of genotypic factors to the trait correlation. Pods per plant and seeds per pod had high positive direct effects on seed yield both under stress and non-stress whereas pods per plant had the highest indirect effect on seed yield through pod harvest index under stress. In general, our results suggest that vertical root pulling resistance and pod harvest index are important selection objectives for improving seed yield in common beans under non-stress and stress conditions, and particularly useful for drought and BSM tolerance evaluation.

  5. Children Who Are Pressured to Eat at Home Consume Fewer High-Fat Foods in Laboratory Test Meals

    Science.gov (United States)

    LEE, HEEWON; KELLER, KATHLEEN L.

    2012-01-01

    Parents use greater pressure to eat with children who weigh less, but the impact of this practice is unclear. The purpose of this cross-sectional study was to determine the association between parental reports of eating pressure and children’s actual intake across four identical ad libitum meals. Sixty-eight ethnically diverse, 4- to 6-year-old children from New York, NY, participated in this study from 2005 to 2007. Eating pressure was measured by the Child Feeding Questionnaire. Height and weight were measured and converted to body mass index z scores. Meals consisted of macaroni and cheese, string beans, carrots, grapes, graham crackers, cheese sticks, milk, pudding, and a sugar-sweetened beverage. Multiple regressions were performed to determine the extent to which pressure to eat predicted food intake after adjusting for BMI z score and child weight concern. Pressure to eat was negatively associated with child BMI z score (r=−0.37; Ppressure was negatively associated with intake of macaroni and cheese (β =−.26; Ppressure to eat is associated with lower intake of some high-fat foods in the laboratory, where no pressure is applied. PMID:22732461

  6. WINTER BEAN PRODUCTIVITY UNDER UROCHLOA STRAW FERTILIZED WITH NITROGEN

    Directory of Open Access Journals (Sweden)

    NÍDIA RAQUEL COSTA

    2016-01-01

    Full Text Available An experiment was conducted during the years 2009 and 2010 to evaluate the effects of Urochloa forage straw and nitrogen fertilization on soil properties, nutritional foliar content, index of foliar chlorophyll (IFC values, production components, and grains yields of winter bean ( Phaseolus vulgaris ‘Pérola’ in the Cerrado lowlands region of Brazil. The treatments consisted of planting bean crops under straw of Urochloa brizantha ‘Xaraés’ and Urochloa ruziziensis, fertilized with urea - sourced N (0, 50, 100, 150, and 200 kg N ha - 1 . The experimental design was randomized blocks with four replications, and a factorial scheme of 2 × 5. The greater yield of U. brizantha dry matter in the two years of evaluation increased bean leaf nutrient levels. The nutritional increase with increasing N application rates showed that the straw produced by the forages had a positive effect on bean nutrition. The grain yield was satisfactory but was not affected by the forage species nor by changes in the N application rates. The Urochloa straw increased the soil organic matter (SOM, Ca, and Mg content in both evaluated years, affected the decomposition and mineralization of organic residues, and ensured the proper development of the bean plants.

  7. Effect of toasting field beans and of grass-clover

    DEFF Research Database (Denmark)

    Mogensen, Lisbeth; Vestergaard, Jannie Steensig; Fretté, Xavier

    2010-01-01

    The effect of toasting field beans and of grass-clover: maize silage ratio on milk production, milk composition and the sensory quality of the milk was investigated in a 2   2 factorial experiment. Toasting of field beans resulted in lower milk contents of both fat (44.2 versus 46.1 g/kg, P = 0.......02) and protein (33.5 versus 34.2 g/kg, P = 0.008), whereas milk production, urea and somatic cell contents were unaffected compared with the untreated field beans. Increasing the proportion of maize silage (from 9 to 21% of DM) in the ration decreased the content of urea in milk (P = 0.002), whereas milk......-β-carotene (P = 0.04) and β-carotene (P = 0.05). Toasting of field beans compared with untreated field beans did not affect the milk content of carotenoids and had only small effects on fatty acid composition. Regarding the sensory quality, the four treatments resulted in milk being characterized...

  8. Physicochemical properties of nixtamalized black bean (Phaseolus vulgaris L.) flours.

    Science.gov (United States)

    Santiago-Ramos, David; Figueroa-Cárdenas, Juan de Dios; Véles-Medina, José Juan; Salazar, Ricardo

    2018-02-01

    The aim of this work was to study the effect of three nixtamalization processes using wood ashes, Ca(OH)2, and CaCl2 on the physicochemical properties of beans. Raw beans had C-type starch, 10.10% resistant starch (RS), and two DSC endotherms: 1) starch gelatinization, and 2) melting of amylose-lipid complexes plus protein denaturation. Nixtamalization increased the Ca and Fe content, decreased the RS content to 4.19-4.43%, and produced starch retrogradation. DSC and FT-IR analysis of the flours evidenced a "stabilizing" effect of cooking with NaCl and CaCl2 on bean proteins. In contrast, cooking with wood ashes and Ca(OH)2 produced denaturation of bean proteins, decreasing the second transition enthalpy and absorption bands of amide I, II and III. Results showed that traditional and classic nixtamalization of beans are alternatives to obtaining mineral fortified flours that could be used as ingredients in the elaboration of foods with a good nutritional profile. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Common bean yield under water suppression and application of osmoprotectants

    Directory of Open Access Journals (Sweden)

    Fabiano J. de C. Bastos

    Full Text Available ABSTRACT The objective of this study was to evaluate the performance of the common bean crop grown with application of osmoprotectants based on algae of the genus Durvillaea potatorum in the winter crop season, with occurrence or not of water suppression. The experiment used a randomized block design, in split plots, arranged in a 4x7 factorial scheme, in which the plots were composed of four treatments - periods of water suppression (7, 14, 21 days and the control treatment: 100% of field capacity throughout the crop cycle and the subplots consisted of seven types of osmoprotectants. The treatments with osmoprotectants was applied during the full flowering of the common bean. Three days after application of osmoprotectants, the treatments with suppression of irrigation were established. The use of osmoprotectants based on algae of the genus Durvillaea does not affect the variables plant height, stem diameter, stem and pod dry matter, first pod height, number of pods per plant and number of grains per pod in common bean plants cultivated with occurrence of water suppression. Common bean plants under water restriction conditions have lower leaf and shoot dry matter and lower 100-grain weight. Common bean grain yield was influenced by the type of osmoprotectants and the water suppression period.

  10. Words denoting faba bean (Vicia faba in European languages

    Directory of Open Access Journals (Sweden)

    Mikić Aleksandar

    2011-01-01

    Full Text Available Faba bean (Vicia faba L took part in the 'agricultural revolution' of post-glacial Europe along with other grain legumes and cereals. In order to assess the diversity and the origin of the words denoting faba bean in the languages of Europe, a lexicological study was carried out with emphasis upon etymological dictionaries. The words in almost all modern Indo-European languages in Europe owe their origin to the Proto-Indo-European root *bhabh bhabhā, also denoting faba bean. The Proto-Altaic root *bŭkrV, denoting pea nut and cone, through the Proto-Turkic *burčak, denoting both pea and bean is responsible for the words in several modern Altaic languages of Europe while the others are borrowings from Arabic. The origin of the words in modern Caucasian languages is the Proto-Caucasian root *howł[ā], meaning both bean and lentil. The words in Uralic languages are either borrowings, mostly from Slavic, or derived from their own words denoting pea.

  11. The fate of phosphorus fertilizer in Amazon soya bean fields

    Science.gov (United States)

    Riskin, Shelby H.; Porder, Stephen; Neill, Christopher; Figueira, Adelaine Michela e Silva; Tubbesing, Carmen; Mahowald, Natalie

    2013-01-01

    Fertilizer-intensive soya bean agriculture has recently expanded in southeastern Amazonia, and whereas intensive fertilizer use in the temperate zone has led to widespread eutrophication of freshwater ecosystems, the effects in tropical systems are less well understood. We examined the fate of fertilizer phosphorus (P) by comparing P forms and budgets across a chronosequence of soya bean fields (converted to soya beans between 2003 and 2008) and forests on an 800 km2 soya bean farm in Mato Grosso, Brazil. Soya bean fields were fertilized with 50 kg P ha−1 yr−1 (30 kg P ha−1 yr−1 above what is removed in crops). We used modified Hedley fractionation to quantify soil P pools and found increases in less-plant-available inorganic pools and decreases in organic pools in agricultural soils compared with forest. Fertilizer P did not move below 20 cm. Measurements of P sorption capacity suggest that while fertilizer inputs quench close to half of the sorption capacity of fast-reacting pools, most added P is bound in more slowly reacting pools. Our data suggest that this agricultural system currently has a low risk of P losses to waterways and that long time-scales are required to reach critical soil thresholds that would allow continued high yields with reduced fertilizer inputs. PMID:23610165

  12. The fate of phosphorus fertilizer in Amazon soya bean fields.

    Science.gov (United States)

    Riskin, Shelby H; Porder, Stephen; Neill, Christopher; Figueira, Adelaine Michela e Silva; Tubbesing, Carmen; Mahowald, Natalie

    2013-06-05

    Fertilizer-intensive soya bean agriculture has recently expanded in southeastern Amazonia, and whereas intensive fertilizer use in the temperate zone has led to widespread eutrophication of freshwater ecosystems, the effects in tropical systems are less well understood. We examined the fate of fertilizer phosphorus (P) by comparing P forms and budgets across a chronosequence of soya bean fields (converted to soya beans between 2003 and 2008) and forests on an 800 km(2) soya bean farm in Mato Grosso, Brazil. Soya bean fields were fertilized with 50 kg P ha(-1) yr(-1) (30 kg P ha(-1) yr(-1) above what is removed in crops). We used modified Hedley fractionation to quantify soil P pools and found increases in less-plant-available inorganic pools and decreases in organic pools in agricultural soils compared with forest. Fertilizer P did not move below 20 cm. Measurements of P sorption capacity suggest that while fertilizer inputs quench close to half of the sorption capacity of fast-reacting pools, most added P is bound in more slowly reacting pools. Our data suggest that this agricultural system currently has a low risk of P losses to waterways and that long time-scales are required to reach critical soil thresholds that would allow continued high yields with reduced fertilizer inputs.

  13. Disease-resistance related sequences in common bean.

    Science.gov (United States)

    Rivkin, M I; Vallejos, C E; McClean, P E

    1999-02-01

    Primers based on a conserved nucleotide binding site (NBS) found in several cloned plant disease resistance genes were used to amplify DNA fragments from the genome of common bean (Phaseolus vulgaris). Cloning and sequence analysis of these fragments uncovered eight unique classes of disease-resistance related sequences. All eight classes contained the conserved kinase 2 motif, and five classes contained the kinase 3a motif. Gene expression was noted for five of the eight classes of sequences. A clone from the SB3 class mapped 17.8 cM from the Ur-6 gene that confers resistance to several races of the bean rust pathogen Uromyces appendiculatus. Linkage mapping identified microclusters of disease-resistance related sequence in common bean, and sequences mapped to four linkage groups in one population. Comparison with similar sequences from soybean (Glycine max) revealed that any one class of common bean disease-resistance related sequences was more identical to a soybean NBS-containing sequence than to the sequence of another common bean class.

  14. Effect of pretreatments and processing conditions on anti-nutritional factors in climbing bean flours

    OpenAIRE

    Emmanuel Mugabo; Emmanuel Ohene Afoakwa; George Annor; Bernard Rwubatse

    2017-01-01

    It is difficult for many Rwandans to utilize climbing bean seeds (Phaseolus vulgaris. L) mainly because of longer cooking time (2 hours) and the high consumption of basic fuel. Climbing beans also contain anti-nutritional factors such tannins, phytates, trypsin inhibitors and phytohemagglutinins that limit nutrient absorption. One way to solve this problem is to utilize the flour of climbing beans made from different treatments and processing methods. In this study, climbing beans were pre-tr...

  15. Amylolytic treatment on faba bean for producing emulsions and emulsion gels

    OpenAIRE

    Suryanarayanan, Tilak

    2015-01-01

    The objective of the thesis was to investigate the effect of carbohydrates on solubility, emulsifying, gelling and water holding properties of proteins. Faba bean is a readily available pulse crop with high protein content similar to soy bean and there is a lot of potential for a novel, high protein fermented gel product to be made from a pulse crop like faba bean. This is mainly due to its remarkable nutritional properties, functional properties and low cost, the demand for faba bean protein...

  16. Can taste and nudging impact healthy meal consumption?

    DEFF Research Database (Denmark)

    Thunström, Linda; Nordström, Leif Jonas

    Previous research shows that taste is one of the most important factors in determining food choices, and that food choices may be affected by ”nudging”. We analyze how taste, as determined by meal attributes, and nudging affects consumption of a healthy labeled meal. Our analysis is based...... on a field experiment in a lunch restaurant and our results imply that sales of the healthy labelled meal, and its market share, is greatly impacted by its taste. Nudging, as in order of display on the menu, does not impact sales of the healthy labelled meal in our experiment. We conclude that supplying...

  17. Maternal and best friends' influences on meal-skipping behaviours.

    Science.gov (United States)

    Pearson, Natalie; Williams, Lauren; Crawford, David; Ball, Kylie

    2012-09-01

    Skipping meals is particularly common during adolescence and can have a detrimental effect on multiple aspects of adolescent health. Understanding the correlates of meal-skipping behaviours is important for the design of nutrition interventions. The present study examined maternal and best friends' influences on adolescent meal-skipping behaviours. Frequency of skipping breakfast, lunch and dinner was assessed using a Web-based survey completed by 3001 adolescent boys and girls from years 7 and 9 of secondary schools in Victoria, Australia. Perceived best friend and maternal meal skipping, modelling of healthy eating (eating healthy food, limiting junk food, eating fruit and vegetables) and weight watching were assessed. Best friend and maternal factors were differentially associated with meal-skipping behaviours. For example, boys and girls who perceived that their best friend often skipped meals were more likely to skip lunch (OR = 2·01, 95 % CI 1·33, 3·04 and OR = 1·93, 95 % CI 1·41, 2·65; P skipped meals were more likely to skip breakfast (OR = 1·48, 95 % CI 1·01, 2·15; P skipping behaviour. The involvement of mothers may be particularly important in such efforts. Encouraging a peer subculture that promotes regular consumption of meals and educates adolescents on the detrimental impact of meal-skipping behaviour on health may also offer a promising nutrition promotion strategy.

  18. Thermal decomposition of meat and bone meal

    Energy Technology Data Exchange (ETDEWEB)

    Conesa, J.A.; Fullana, A.; Font, R. [Department of Chemical Engineering, University of Alicante, P.O. Box 99, E-03080 Alicante (Spain)

    2003-12-01

    A series of runs has been performed to study the thermal behavior of meat and bone meal (MBM) both in inert and reactive atmosphere. Although they are actually burned, the thermal decomposition of such MBM wastes has not been studied from a scientific point of view until now. The aim of this work is to present and discuss the thermogravimetric behavior of MBM both in nitrogen and air atmospheres. A thermobalance has been used to carry out the study at three different heating rates. A kinetic scheme able to correlate simultaneously (with no variation of the kinetic constants) the runs performed at different heating rates and different atmospheres of reaction is presented.

  19. Effects of blood meal as a substitute for fish meal in the culture of ...

    African Journals Online (AJOL)

    A feeding trial was conducted for 12 weeks to evaluate the nutritive value of fermented and un-fermented blood meal as a possible protein source for diets of juvenile silver pompano, Trachinotus blochii. The experiments were carried out concurrently in a completely randomized design. A total of 330 fish (10.98 ±0. 5g and ...

  20. Effects of meals and meal times on uptake of lead from the gastrointestinal tract in humans.

    Science.gov (United States)

    James, H M; Hilburn, M E; Blair, J A

    1985-07-01

    Twenty three adults ingested 203Pb as lead acetate on the 12th hour of a 19 h fast. Retention measured 7 days later in a whole-body counter was 61% and whole-body turnover rates suggested that initial uptake had been considerably greater. Balanced meals eaten with 203Pb reduced lead uptake to 4% and the influence of the food lasted for up to 3 h. The effects of phytate, ethylene-diaminetetra acetate (EDTA), caffeine, alcohol, glucose, a liquid meal and a light snack were tested separately with intermediate results. The effect of a meal was probably largely due to its content of calcium and phosphate salts but lead uptake was probably further reduced by phytate which is plentiful in whole cereals and it was probably increased by a factor in milk. Uptake with skimmed milk was the same as with whole milk and we suggested that the factor was not fat. Comestibles with low mineral and phytate contents reduced lead uptake by intermediate amounts, possibly by stimulation of digestive secretions. The avid uptake of lead during a fast, the large reduction of lead uptake with meals and the likelihood of variations in gastric-emptying rates and dietary habits may be major causes of variation in body burdens of lead in the population.