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Sample records for red kidney bean

  1. Influence of NaCl and NaHCO/sub 3/ on reduction of phytic acid in red kidney bean

    International Nuclear Information System (INIS)

    Shahnawaz, M.; Khan, T.U.

    2007-01-01

    Influence of sodium chloride (NaCI) and sodium bicarbonate (NaHCO/sub 3/) was studied on phytic acid in Red kidney bean (phaseolus sp). Two varieties of Red Kidney bean VI (Orakzai Korkha) and V2 (Kurram Korkha) were obtained from NWFP Agriculture University, Peshawar. The amount of phytic acid in V1 and V2 of Red kidney bean was 10 mg and 9.80 mg, respectively. Red kidney-bean flour soaked for 6 and 12 hrs. in water and in pH4 and 6 solutions has significantly reduced (70%) amount of phytic acid. Solution of pH6 was found most effective, while pH4 and water was less effective in lowering the phytic acid in Red kidney bean. Mixed food additives (1% NaCI + 2% NaHCO/sub 3/) in water, and pH4 and 6 solutions, reduced the level of phytic acid in Red kidney bean to 40%, 54% and 58% for 6 hrs, and 50%, 57% and 70% for 12 hrs. in respective solutions. Results revealed that soaking Red kidney bean flour in pH6 solution with the presence of NaCI and NaHCO/sub 3/, the action of phytase enzyme was well activated to hydrolyze phytic acid. It has been observed that soaking of flour in the respective solutions is a simple inexpensive method of lowering phytic acid in bean. The treatment with such a sophisticated combination of food additives will improve the nutritional status of Red kidney bean, which is used in many food products. (author)

  2. Effect of radiation processing on nutritional, functional, sensory and antioxidant properties of red kidney beans

    International Nuclear Information System (INIS)

    Marathe, S.A.; Deshpande, R.; Khamesra, Arohi; Ibrahim, Geeta; Jamdar, Sahayog N.

    2016-01-01

    In the present study dry red kidney beans (Phaseolus vulgaris), irradiated in the dose range of 0.25–10.0 kGy were evaluated for proximate composition, functional, sensory and antioxidant properties. Radiation processing up to 10 kGy did not affect proximate composition, hydration capacity and free fatty acid value. All the sensory attributes were unaffected at 1.0 kGy dose. The dose of 10 kGy, showed lower values for odor and taste, however, they were in acceptable range. Significant improvement in textural quality and reduction in cooking time was observed at dose of 10 kGy. Antioxidant activity of radiation processed samples was also assessed after normal processing such as soaking and pressure cooking. Both phenolic content and antioxidant activity evaluated in terms of DPPH free radical scavenging assay and inhibition in lipid peroxidation using rabbit erythrocyte ghost system, were marginally improved (5–10%) at the dose of 10 kGy in dry and cooked samples. During storage of samples for six months, no significant change was observed in sensory, cooking and antioxidant properties. Thus, radiation treatment of 1 kGy can be applied to get extended shelf life of kidney beans with improved functional properties without impairing bioactivity; nutritional quality and sensory property. - Highlights: • Nutritional and sensory aspects of kidney beans are not altered up to 10 kGy dose of gamma radiation. • Radiation processing at 10 kGy improves cooking quality of kidney bean seeds. • Radiation processing at 10 kGy increases antioxidant activity of kidney bean seeds.

  3. Influences of Soaking Temperature and Storage Conditions on Hardening of Soybeans (Glycine max) and Red Kidney Beans (Phaseolus vulgaris).

    Science.gov (United States)

    Koriyama, Takako; Sato, Yoko; Iijima, Kumiko; Kasai, Midori

    2017-07-01

    The influences of soaking treatment and storage conditions on the softening of cooked beans, namely, soybeans and red kidney beans, were investigated. It was revealed that the softening of fresh soybeans and fresh red kidney beans was suppressed during subsequent boiling after soaking treatment at 50 and 60 °C. Furthermore, in treated aged soybeans and red kidney beans that were subjected to storage at 30 °C/75% relative humidity for 6 mo and soaking treatment at 50 to 60 °C, the hardness during cooking was further amplified. This suggested that the mechanism of softening suppression differs depending on the influences of soaking and storage. Analysis of the pectin fraction in alcohol insoluble solid showed insolubilization of metal ions upon storage at high temperature and high humidity in both soybeans and red kidney beans, which suggests interaction between Ca ions and hemicellulose or cellulose as cell wall polysaccharides. The results of differential scanning calorimetry (DSC) showed that aged soybeans exhibited a shift in the thermal transition temperature of glycinin-based protein to a higher temperature compared with fresh soybeans. From the results of DSC and scanning electron microscopy for aged red kidney beans, damaged starch is not conspicuous in the raw state after storage but is abundant upon soaking treatment. As for the influence of soaking at 60 °C, it can be suggested that its influence on cell wall crosslinking was large in soybeans and red kidney beans in both a fresh state and an aged state. © 2017 Institute of Food Technologists®.

  4. Effect of cooking on aroma profile of red kidney beans (Phaseolus vulgaris) and correlation with sensory quality.

    Science.gov (United States)

    Mishra, Prashant K; Tripathi, Jyoti; Gupta, Sumit; Variyar, Prasad S

    2017-01-15

    Volatile aroma compounds of three varieties of red kidney beans (Phaseolus vulgaris) namely Kashmiri red, Sharmili and Chitra were extracted in raw state using solid-phase microextraction (SPME) and cooked state using simultaneous distillation extraction (SDE). During cooking a significant (palcohols and terpene hydrocarbons while an increase in content of various sulfurous compounds, terpene alcohols, ketones and pyrazines was noted. Descriptive sensory analysis showed that the maximum intensity of 'kidney bean', 'earthy' and 'smoky' odour was observed in Kashmiri red while Sharmili variety was characterised by 'sulfurous' odour. Correlation of volatile profile data with descriptive sensory analysis and odour activity values clearly established the role of compounds, such as methanethiol, diethyl sulfide, dimethyl disulfide, methional and dimethyl trisulfide, in contributing to 'cooked kidney bean' aroma, while dimethyl sulfoxide, dimethyl sulfone and ethyl methyl sulfone were responsible for 'sulfurous' aroma. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. In vitro and in vivo volatile flavour analysis of red kidney beans by proton transfer reaction-mass spectrometry

    NARCIS (Netherlands)

    Ruth, van S.M.; Dings, L.; Buhr, K.; Posthumus, M.A.

    2004-01-01

    The volatile flavour released from red kidney beans was evaluated in vitro (in a model mouth system) and in vivo (in-nose). The dynamic release of the volatile flavour compounds was analysed by proton transfer reaction¿mass spectrometry. The flavour compounds were identified by gas

  6. Red kidney bean (Phaseolus vulgaris lectin stimulation increases the number of enterochromaffin cells in the small intestine of suckling piglets

    Directory of Open Access Journals (Sweden)

    Zacharko-Siembida Anna

    2014-06-01

    Full Text Available The quantities and distribution patterns of serotonin-immunoreactive (serotonin-IR enterochromaffin cells (EC were studied immunohistochemically in the small intestine of suckling piglets stimulated with red kidney bean lectin, and in nonstimulated, control animals. The co-expression patterns of serotonin with somatostatin (SOM or corticotropin releasing-factor (CRF were also studied. After the lectin treatment, the increased numbers of EC were noted in the duodenum of experimental animals. Lectin stimulation did not change the proportions of EC in the jejunum and ileum. In the duodenal epithelium of the lectin-stimulated piglets, the vast majority of serotonin-IR EC were distributed at the basis of crypts. After the lectin administration, the proportions of serotonin-IR/SOM-IR EC were statistically similar in all sections of the small intestine. No upregulation of CRF was found in duodenal, jejunal, and ileal EC of lectin-treated animals. The findings demonstrated that red kidney bean lectin increased the serotonin reservoir in the duodenum, and thus may be an effective stimulant of the gut maturation in suckling mammals.

  7. Glucose-6-phosphate dehydrogenase plays a pivotal role in nitric oxide-involved defense against oxidative stress under salt stress in red kidney bean roots.

    Science.gov (United States)

    Liu, Yinggao; Wu, Ruru; Wan, Qi; Xie, Gengqiang; Bi, Yurong

    2007-03-01

    The pivotal role of glucose-6-phosphate dehydrogenase (G-6-PDH)-mediated nitric oxide (NO) production in the tolerance to oxidative stress induced by 100 mM NaCl in red kidney bean (Phaseolus vulgaris) roots was investigated. The results show that the G-6-PDH activity was enhanced rapidly in the presence of NaCl and reached a maximum at 100 mM. Western blot analysis indicated that the increase of G-6-PDH activity in the red kidney bean roots under 100 mM NaCl was mainly due to the increased content of the G-6-PDH protein. NO production and nitrate reductase (NR) activity were also induced by 100 mM NaCl. The NO production was reduced by NaN(3) (an NR inhibitor), but not affected by N(omega)-nitro-L-arginine (L-NNA) (an NOS inhibitor). Application of 2.5 mM Na(3)PO(4), an inhibitor of G-6-PDH, blocked the increase of G-6-PDH and NR activity, as well as NO production in red kidney bean roots under 100 mM NaCl. The activities of antioxidant enzymes in red kidney bean roots increased in the presence of 100 mM NaCl or sodium nitroprusside (SNP), an NO donor. The increased activities of all antioxidant enzymes tested at 100 mM NaCl were completely inhibited by 2.5 mM Na(3)PO(4). Based on these results, we conclude that G-6-PDH plays a pivotal role in NR-dependent NO production, and in establishing tolerance of red kidney bean roots to salt stress.

  8. Conformational study of red kidney bean (Phaseolus vulgaris L.) protein isolate (KPI) by tryptophan fluorescence and differential scanning calorimetry.

    Science.gov (United States)

    Yin, Shou-Wei; Tang, Chuan-He; Yang, Xiao-Quan; Wen, Qi-Biao

    2011-01-12

    Fluorescence and differential scanning calorimetry (DSC) were used to study changes in the conformation of red kidney bean (Phaseolus vulgaris L.) protein isolate (KPI) under various environmental conditions. The possible relationship between fluorescence data and DSC characteristics was also discussed. Tryptophan fluorescence and fluorescence quenching analyses indicated that the tryptophan residues in KPI, exhibiting multiple fluorophores with different accessibilities to acrylamide, are largely buried in the hydrophobic core of the protein matrix, with positively charged side chains close to at least some of the tryptophan residues. GdnHCl was more effective than urea and SDS in denaturing KPI. SDS and urea caused variable red shifts, 2-5 nm, in the emission λ(max), suggesting the conformational compactness of KPI. The result was further supported by DSC characteristics that a discernible endothermic peak was still detected up to 8 M urea or 30 mM SDS, also evidenced by the absence of any shift in emission maximum (λ(max)) at different pH conditions. Marked decreases in T(d) and enthalpy (ΔH) were observed at extreme alkaline and/or acidic pH, whereas the presence of NaCl resulted in higher T(d) and ΔH, along with greater cooperativity of the transition. Decreases in T(d) and ΔH were observed in the presence of protein perturbants, for example, SDS and urea, indicating partial denaturation and decrease in thermal stability. Dithiothreitol and N-ethylmaleimide have a slight effect on the thermal properties of KPI. Interestingly, a close linear relationship between the T(d) (or ΔH) and the λ(max) was observed for KPI in the presence of 0-6 M urea.

  9. Combined effects of blue light and supplemental far-red light and effects of increasing red light with constant far-red light on growth of kidney bean [Phaseolus vulgaris] under mixtures of narrow-band light sources

    International Nuclear Information System (INIS)

    Hanyu, H.; Shoji, K.

    2000-01-01

    Increasing blue light and decreasing R: FR with supplementary far-red light affect morphogenesis, dry matter production and dry matter partitioning to leaves, stems and roots. In this study, the combined effects of the two spectral treatments were examined in kidney bean (Phaseolus vulgaris L.) grown under the mixture of four different narrow-band light sources. In addition, because the leaf and stem growth are accelerated by increasing red light (600-700 nm) in proportion to far-red light (700-800 nm) while keeping R : FR constant, this study was conducted to determine whether red light or far-red light causes the acceleration of growth. Increasing blue light (400-500 nm) and decreasing R : FR only interacted on stem extension. The results illustrated with figures suggest that blue light amplifies or attenuates the acceleration of stem extension caused by decreasing R : FR. On the other hand, increasing red light with constant far-red light had no influence on leaf expansion or stem extension while R : FR increased. Because the acceleration of leaf and stem growth is caused by increasing either far-red light or both red and far-red light in our environmental conditions, the stimulative effects on leaves and stems seem to require increases in far-red light rather than red light

  10. Fractionation of gamma-emitting fission products absorbed by red kidney beans (Phaseolus vulgaris L.)

    International Nuclear Information System (INIS)

    D'Souza, T.J.; Mistry, K.B.

    1980-01-01

    The gamma-emitting fission product nuclides 106 Ru, 125 Sb, 137 Cs and 144 Ce that accumulated in the edible pods of bean (Phaseolus vulgaris L.) plants grown in nutrient culture were subjected to chemical fractionation. The results indicated that the largest fraction of 106 Ru, 125 Sb and 144 Ce was associated with ionic forms including salts of organic acids, phosphates, carbonates and some protein-bound forms extracted with dilute mineral acids (acid fraction). The association of these radionuclides with lipids including lipophyllic pigments, free amino acids and amino sugars (ethanol fraction) was next in significance. The association of 137 Cs was, however, greater with the ethanol fraction than with the acid fraction. Considerably reduced amounts of the fission products were present in the pectates, proteins, polysaccharides and nucleic acids. (U.K.)

  11. Effect of Mulch and Water Stress on Some Physiological Traits, Yield Components and Grain Yield of Red Kidney bean (Phaseolus vulgaris L.

    Directory of Open Access Journals (Sweden)

    R Amini

    2016-02-01

    Full Text Available Introduction Water use in agricultural production as one of the most important environmental factors affecting plant growth and development, especially in arid and semi-arid climatic conditions of Iran is of special importance (21. One of the ways of alleviating water scarcity is by enhancing its use efficiency or productivity. Improving water use efficiency in arid and semi-arid areas depends on effective conservation of moisture and efficient use of limited water. Mulching is one of the management practices for increasing water use efficiency (WUE . Straw mulch is commonly used as mulch. Straw mulching has potential for increasing soil water storage (16. Mulches modify the microclimate and growing conditions of crops (16, conserve more water and increase water use efficiency (34. Red kidney bean (Phaseolus vulgaris L. is the most important food legume (25 and is an important source of proteins and minerals (28. The majority of red kidney bean production is under drought conditions, and thus yield reductions due to drought are very common (29. This research was carried out to evaluate the effect of wheat straw mulch and water stress on physiological traits, yield components and grain yield of red kidney bean cultivars. Materials and Methods A field experiment was conducted in 2012 at the Research Farm of the Faculty of Agriculture, University of Tabriz, Iran (latitude 38°05_N, longitude 46°17_E, altitude 1360 m above sea level. In order to investigate the effect of mulch on grain yield and yield components of red kidney bean (Phaseolus vulgaris L. cultivars at different water stress treatments, a factorial experiment was conducted based on RCB design with three replications. The factors were including water stress treatment (I1 and I2, irrigation after 60 and 120 mm evaporation from class A pan, respectively; mulch application at two levels (M1: (no mulch and M2: 2 ton ha-1 wheat straw mulch and red kidney bean cultivars including Akhtar and

  12. Effect of gamma irradiation on the microbiological quality and on the functional properties of proteins in dry red kidney beans (Phaseolus vulgaris)

    Energy Technology Data Exchange (ETDEWEB)

    Dogbevi, M.K.; Vachon, C.; Lacroix, M. E-mail: Monique_Lacroix@iaf.uquebec.ca

    2000-03-01

    Gamma-irradiation was found to affect the physicochemical properties of dry red kidney beans. The highest dose used (8 kGy) significantly (P{<=}0.05) modified the extent of deamidation, the number of sulfhydryl groups, as well as the solubility and the hydrophobicity of the protein. Deamidation, protein solubility and hydrophobicity all increased with the irradiation dose while the number of sulfhydryl groups was reduced by the treatment. Furthermore, irradiation also affected the outgrowth of natural filamentous fungi contaminants present on the dry beans. A dose of 1.5 kGy reduced the number of filamentous fungi by 2 log cycles immediately after treatment. However, the highest dose used (3 kGy) did not eliminate the filamentous fungi completely. Moreover, the filamentous fungi population was a lot less diversified on the irradiated samples. Species of Aspergillus sp. and Penicillium sp. were more abundant on the unirradiated beans while the beans irradiated at 3 kGy contained were predominantly infected by species of Rhizopus sp. , Cladosporium sp. and Alternaria sp. (author)

  13. Effect of gamma irradiation on the microbiological quality and on the functional properties of proteins in dry red kidney beans (Phaseolus vulgaris)

    International Nuclear Information System (INIS)

    Dogbevi, M.K.; Vachon, C.; Lacroix, M.

    2000-01-01

    Gamma-irradiation was found to affect the physicochemical properties of dry red kidney beans. The highest dose used (8 kGy) significantly (P≤0.05) modified the extent of deamidation, the number of sulfhydryl groups, as well as the solubility and the hydrophobicity of the protein. Deamidation, protein solubility and hydrophobicity all increased with the irradiation dose while the number of sulfhydryl groups was reduced by the treatment. Furthermore, irradiation also affected the outgrowth of natural filamentous fungi contaminants present on the dry beans. A dose of 1.5 kGy reduced the number of filamentous fungi by 2 log cycles immediately after treatment. However, the highest dose used (3 kGy) did not eliminate the filamentous fungi completely. Moreover, the filamentous fungi population was a lot less diversified on the irradiated samples. Species of Aspergillus sp. and Penicillium sp. were more abundant on the unirradiated beans while the beans irradiated at 3 kGy contained were predominantly infected by species of Rhizopus sp. , Cladosporium sp. and Alternaria sp. (author)

  14. Effect of gamma irradiation on the microbiological quality and on the functional properties of proteins in dry red kidney beans ( Phaseolus vulgaris)

    Science.gov (United States)

    Dogbevi, M. K.; Vachon, C.; Lacroix, M.

    2000-03-01

    Gamma-irradiation was found to affect the physicochemical properties of dry red kidney beans. The highest dose used (8 kGy) significantly ( P⩽0.05) modified the extent of deamidation, the number of sulfhydryl groups, as well as the solubility and the hydrophobicity of the protein. Deamidation, protein solubility and hydrophobicity all increased with the irradiation dose while the number of sulfhydryl groups was reduced by the treatment. Furthermore, irradiation also affected the outgrowth of natural filamentous fungi contaminants present on the dry beans. A dose of 1.5 kGy reduced the number of filamentous fungi by 2 log cycles immediately after treatment. However, the highest dose used (3 kGy) did not eliminate the filamentous fungi completely. Moreover, the filamentous fungi population was a lot less diversified on the irradiated samples. Species of Aspergillus sp. and Penicillium sp. were more abundant on the unirradiated beans while the beans irradiated at 3 kGy contained were predominantly infected by species of Rhizopus sp. , Cladosporium sp. and Alternaria sp.

  15. Functional properties and in vitro trypsin digestibility of red kidney bean (Phaseolus vulgaris L.) protein isolate: Effect of high-pressure treatment.

    Science.gov (United States)

    Yin, Shou-Wei; Tang, Chuan-He; Wen, Qi-Biao; Yang, Xiao-Quan; Li, Lin

    2008-10-15

    The effects of high-pressure (HP) treatment at 200-600MPa, prior to freeze-drying, on some functional properties and in vitro trypsin digestibility of vicilin-rich red kidney bean (Phaseolus vulgaris L.) protein isolate (KPI) were investigated. Surface hydrophobicity and free sulfhydryl (SH) and disulfide bond (SS) contents were also evaluated. HP treatment resulted in gradual unfolding of protein structure, as evidenced by gradual increases in fluorescence strength and SS formation from SH groups, and decrease in denaturation enthalpy change. The protein solubility of KPI was significantly improved at pressures of 400MPa or higher, possibly due to formation of soluble aggregate from insoluble precipitate. HP treatment at 200 and 400MPa significantly increased emulsifying activity index (EAI) and emulsion stability index (ESI); however, EAI was significantly decreased at 600MPa (relative to untreated KPI). The thermal stability of the vicilin component was not affected by HP treatment. Additionally, in vitro trypsin digestibility of KPI was decreased only at a pressure above 200MPa and for long incubation time (e.g., 120min). The data suggest that some physiochemical and functional properties of vicilin-rich kidney proteins can be improved by means of high-pressure treatment. Copyright © 2008 Elsevier Ltd. All rights reserved.

  16. 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, ...

  17. Some engineering properties of white kidney beans (Phaseolus ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-19

    Dec 19, 2011 ... ... (physical and mechanical) properties, white kidney beans, moisture content, thousand grain mass, static coefficient of friction. INTRODUCTION. White kidney beans (Phaseolus vulgaris L.) are a culti- vated plant grown for fresh and dry consumption and a common raw material in the canned food industry.

  18. Effects of acylation on the functional properties and in vitro trypsin digestibility of red kidney bean (Phaseolus vulgaris L.) protein isolate.

    Science.gov (United States)

    Yin, Shou-Wei; Tang, Chuan-He; Wen, Qi-Biao; Yang, Xiao-Quan

    2009-01-01

    The effects of succinylation and acetylation on some functional properties and the in vitro trypsin digestibility of kidney bean protein isolate (KPI) were investigated. The extent of succinylation or acetylation progressively increased from 0% to 96% to 97%, as the anhydride-to-protein ratio increased from 0 to 1 g/g. Polyacrylamide gel electrophoresis (PAGE) and zeta potential analyses indicated that acylation, especially succinylation, considerably increased the net charge and hydrodynamic radius of the proteins in KPI, especially vicilin. Acylation treatment at various anhydride-to-protein ratios (0.05 to 1 g/g) remarkably improved the protein solubility (PS) and emulsifying activity index (EAI) at neutral pH, but the improvement by succinylation was much better than that by acetylation. Succinylation resulted in a marked decrease in mechanical moduli of heat-induced gels of KPI, while the mechanical moduli were, on the contrary, increased by acetylation. Additionally, in vitro trypsin digestibility was improved by the acylation in an anhydride-type and level-dependent manner. The results suggest that the functional properties of KPI could be modulated by the chemical acylation treatment, using succinic or acetic anhydride at appropriate anhydride-to-protein ratios.

  19. Characterisation of a haemagglutinin from Hokkaido red bean (Phaseolus vulgaris cv. Hokkaido red bean).

    Science.gov (United States)

    Wong, Jack H; Wan, Chung T; Ng, Tzi B

    2010-01-15

    A haemagglutinin was purified from Japanese Hokkaido red beans (Phaseolus vulgaris cv. Hokkaido red bean) with a procedure that included three chromatographic media. Haemagglutinating activity was adsorbed on DEAE cellulose, Affi-gel blue gel and Mono S. The pure haemagglutinin was a homodimer and each subunit was around 30 kDa in molecular mass. The haemagglutinating activity of this agglutinin could not be inhibited by a variety of simple sugars at 200 mmol L(-1) concentration including alpha-L-fucose, D(+)-galactose, D(+)-glucose, D(+)-glucosamine, D(-)galactosamine, galacturonic acid, (+)-lactose, D(+)-melibose, L(-)-mannose, D(+)-mannose, D-mannosamine, D(+)-raffinose, L-rhamnose, (+)-xylose and galacturonic acid. The haemagglutinating activity was fully retained at pH 4-11 and at 0-80 degrees C, but was completely lost at extreme pH values (0-2 and 13-14) and at very high temperatures (90 degrees C and 100 degrees C). The haemagglutinin exhibited a weak mitogenic activity toward mouse splenocytes, a stronger anti-proliferative activity than Con A toward HepG2 (human hepatoma) cells and inhibited >80% of HIV-1 reverse transcriptase inhibitory activity at 3.3 micromol L(-1). It was devoid of anti-fungal activity. Hokkaido red bean haemagglutinin possesses a potent anti-proliferative effect on HepG2 cells. Copyright (c) 2009 Society of Chemical Industry.

  20. Some engineering properties of white kidney beans (Phaseolus ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-19

    Dec 19, 2011 ... projected area from 128.13 to 198.83 mm2, the true density from 1128.05 to 1290.85 kgm-3, the .... The white kidney bean grains used in the study were obtained from .... For each experiment, a sample was dropped into the.

  1. Performance characteristics of broiler chicks fed kidney bean as ...

    African Journals Online (AJOL)

    An experiment was conducted to investigate the effect of replacing soybean meal and groundnut cake meal with cooked and decorticated kidney bean seed meals on the performance characteristics of broilers. One hundred and eighty day old broiler chicks of Anak strain were raised on six experimental diets.

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

    Science.gov (United States)

    Güzel, Demet; Sayar, Sedat

    2012-02-01

    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. The hardness of the legumes cooked by APC or HPC were not statistically different (P > 0.05). APC resulted in higher percentage of seed coat splits than HPC. Both cooking methods decreased Hunter "L" value significantly (P < 0.05). The "a" and "b" values of dark-colored seeds decreased after cooking, while these values tended to increase for the light-colored seeds. The total amounts of solid lost from legume seeds were higher after HPC compared with APC. Rapidly digestible starch (RDS) percentages increased considerably after both cooking methods. High pressure cooked legumes resulted in higher levels of resistant starch (RS) but lower levels of slowly digestible starch (SDS) than the atmospheric pressure cooked legumes.

  3. Some engineering properties of white kidney beans ( Phaseolus ...

    African Journals Online (AJOL)

    ... d.b. The static coefficient of friction of white kidney bean grains increased linearly against surfaces of six structural materials, namely, rubber (0.501 to 0.727), stainless steel (0.384 to 0.468), aluminium (0.345 to 0.499), galvanized iron (0.346 to 0.489), medium density fibreboard (MDF) (0.325 to 0.426) and glass (0.287 to ...

  4. Effect of canning on color, protein and phenolic profile of grains from kidney bean, field pea and chickpea.

    Science.gov (United States)

    Parmar, Naincy; Singh, Narpinder; Kaur, Amritpal; Virdi, Amardeep Singh; Thakur, Sheetal

    2016-11-01

    The aim of the present study was to evaluate the effect of canning on color, protein and phenolic profile of grains of kidney bean, field pea and chickpea varieties/accession. Color of grains of different pulses was enhanced after canning. Grains L* (lightness) decreased while a* (redness to yellowness) and b* (greenness to blueness) increased after canning in all the pulses. Protein profiling of grains of different pulses after canning revealed that kidney bean and chickpea, respectively, had the least and the most thermally susceptible polypeptides. Kidney bean and chickpea showed higher Percentage washed drained weight (PWDW) than field pea. Pulse with more grain hardness and PWDW showed higher degree of grain splitting during canning. Grain splitting was also higher in dark colored accessions/varieties as compared to the light colored. Ferulic acid was the most predominant compound present in raw grains of different pulses. Raw kidney bean grains showed higher accumulation of catechin, chlorogenic, protocatechuic acid, p-coumaric acid and ferulic acid than those of chickpea and field pea. Canning caused reduction in all the phenolic compounds except gallic acid and most prominent effect of canning on protocatechuic acid, chlorogenic and ferulic acid was observed. Copyright © 2016. Published by Elsevier Ltd.

  5. Developing a prebiotic yogurt enriched by red bean powder: Microbiological, physi-cochemical and sensory aspect

    Science.gov (United States)

    Setiyoningrum, Fitri; Priadi, Gunawan; Afiati, Fifi

    2017-01-01

    Red bean is widely known as a prebiotic, but addition of it into yogurt is rare. The aim of this study was to evaluate the effect of red bean powder addition on microbiological, physicochemical, and sensory of yogurt. Skim milk also added into yogurt formula to optimize the quality of yogurt. The treatment of concentrations, either red bean and skim milk, did not effect on the viability of lactic acid bacteria of yogurt (8.35 - 9.03 log cfu/ml) and the crude fiber content (0.04 - 0.08%). The increasing of red bean concentration induced the increase of protein content significantly. The increasing of level concentration, either red bean or skim milk, induced the increasing of carbohydrate content. Opposite phenomenon was occurred on the moisture content. Based on the sensory test result, the addition of 3% of skim milk and 2%of red bean into yogurt still accepted by panelist.

  6. White and dark kidney beans reduce colonic mucosal damage and inflammation in response to dextran sodium sulfate.

    Science.gov (United States)

    Monk, Jennifer M; Zhang, Claire P; Wu, Wenqing; Zarepoor, Leila; Lu, Jenifer T; Liu, Ronghua; Pauls, K Peter; Wood, Geoffrey A; Tsao, Rong; Robinson, Lindsay E; Power, Krista A

    2015-07-01

    Common beans are a rich source of nondigestible fermentable components and phenolic compounds that have anti-inflammatory effects. We assessed the gut-health-promoting potential of kidney beans in healthy mice and their ability to attenuate colonic inflammation following dextran sodium sulphate (DSS) exposure (via drinking water, 2% DSS w/v, 7 days). C57BL/6 mice were fed one of three isocaloric diets: basal diet control (BD), or BD supplemented with 20% cooked white (WK) or dark red kidney (DK) bean flour for 3 weeks. In healthy mice, anti-inflammatory microbial-derived cecal short chain fatty acid (SCFA) levels (acetate, butyrate and propionate), colon crypt height and colonic Mucin 1 (MUC1) and Resistin-like Molecule beta (Relmβ) mRNA expression all increased in WK- and DK-fed mice compared to BD, indicative of enhanced microbial activity, gut barrier integrity and antimicrobial defense response. During colitis, both bean diets reduced (a) disease severity, (b) colonic histological damage and (c) increased mRNA expression of antimicrobial and barrier integrity-promoting genes (Toll-like Receptor 4 (TLR4), MUC1-3, Relmβ and Trefoil Factor 3 (TFF3)) and reduced proinflammatory mediator expression [interleukin (IL)-1β, IL-6, interferon (IFN)γ, tumor necrosis factor (TNF)α and monocyte chemoattractant protein-1], which correlated with reduced colon tissue protein levels. Further, bean diets exerted a systemic anti-inflammatory effect during colitis by reducing serum levels of IL-17A, IFNγ, TNFα, IL-1β and IL-6. In conclusion, both WK and DK bean-supplemented diets enhanced microbial-derived SCFA metabolite production, gut barrier integrity and the microbial defensive response in the healthy colon, which supported an anti-inflammatory phenotype during colitis. Collectively, these data demonstrate a beneficial colon-function priming effect of bean consumption that mitigates colitis severity. Crown Copyright © 2015. Published by Elsevier Inc. All rights

  7. Optimization of barrel temperature and kidney bean flour percentage based on various physical properties of extruded snacks.

    Science.gov (United States)

    Agathian, G; Semwal, A D; Sharma, G K

    2015-07-01

    The aim of the experiment was to optimize barrel temperature (122 to 178 ± 0.5 °C) and red kidney bean flour percentage (KBF) (12 to 68 ± 0.5 %) based on physical properties of extrudates like flash off percentage, water absorption index (WAI), water solubility index (WSI), bulk density (BD), radial expansion ratio (RER) and overall acceptability (OAA) using single screw extruder. The study was carried out by central composite rotatable design (CCRD) using Response surface methodology (RSM) and moisture content of feed was kept as constant 16.0 ± 0.5 % throughout experiments. Mathematical models for various responses were found to fit significantly (P Extruded snack prepared with rice flour (80 %) and kidney bean flour (20 %) at optimized conditions was accepted by the taste panellists and above 20 % KB incorporation was found to decrease overall acceptability score.

  8. Separation, Identification, and Bioactivities of the Main Gallotannins of Red Sword Bean (Canavalia gladiata) Coats

    Science.gov (United States)

    Gan, Ren-You; Kong, Kin-Weng; Li, Hua-Bin; Wu, Kao; Ge, Ying-Ying; Chan, Chak-Lun; Shi, Xian-Ming; Corke, Harold

    2018-02-01

    The red sword bean (Canavalia gladiata) is an underutilized edible bean cultivated in China. It was previously found to have the highest content of antioxidant polyphenols among 42 edible beans, mainly gallic acid and gallotannins in its red bean coat, an apparently unique characteristic among edible beans. In this study, the main phenolic compounds in red sword bean coats were further separated by Sephadex LH-20 column chromatography, and identified by LC-MS/MS. Furthermore, the FRAP and ABTS antioxidant activities and antibacterial activity (diameter of inhibition zone, DIZ) of main gallotannin-rich fractions were tested. Our results showed that gallotannins of red sword bean coats were mainly comprised of nonogalloyl to hexagalloyl hexosides. Interestingly, tetragalloyl, pentagalloyl, and hexagalloyl hexosides were identified as the main candidates responsible for the red color of the coats. On the other hand, gallotannin-rich fractions exhibited diverse antioxidant and antibacterial activities, and tetragalloyl hexoside overall had the highest free radical scavenging and antibacterial activities. The degree of galloylation did not completely explain the structure-function relationship of gallotannins isolated from red sword bean coats, as there should exist other factors affecting their bioactivities. In conclusion, red sword bean coats are excellent natural sources of gallotannins, and their gallotannin-rich extracts can be utilized as natural antioxidant and antibacterial agents with potential health benefits as well as application in food industry.

  9. Kidney bean: a major sensitizer among legumes in asthma and rhinitis patients from India.

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    Ramkrashan Kasera

    Full Text Available BACKGROUND: The prevalence of IgE mediated food allergies has increased over the last two decades. Food allergy has been reported to be fatal in highly sensitive individuals. Legumes are important food allergens but their prevalence may vary among different populations. The present study identifies sensitization to common legumes among Indian population, characterizes allergens of kidney bean and establishes its cross reactivity with other legumes. METHODOLOGY: Patients (n = 355 with history of legume allergy were skin prick tested (SPT with 10 legumes. Specific IgE (sIgE and total IgE were estimated in sera by enzyme-linked immunosorbent assay. Characterization of kidney bean allergens and their cross reactivity was investigated by immunobiochemical methods. Identification of major allergens of kidney bean was carried out by mass spectrometry. PRINCIPAL FINDINGS: Kidney bean exhibited sensitization in 78 (22.0% patients followed by chickpea 65 (18.0% and peanut 53 (15%. SPT positive patients depicted significantly elevated sIgE levels against different legumes (r = 0.85, p<0.0001. Sera from 30 kidney bean sensitive individuals exhibited basophil histamine release (16-54% which significantly correlated with their SPT (r = 0.83, p<0.0001 and sIgE (r = 0.99, p<0.0001. Kidney bean showed eight major allergens of 58, 50, 45, 42, 40, 37, 34 and 18 kDa on immunoblot and required 67.3±2.51 ng of homologous protein for 50% IgE inhibition. Inhibition assays revealed extensive cross reactivity among kidney bean, peanut, black gram and pigeon pea. nLC-MS/MS analysis identified four allergens of kidney bean showing significant matches with known proteins namely lectin (phytohemagglutinin, phaseolin, alpha-amylase inhibitor precursor and group 3 late embryogenesis abundant protein. CONCLUSION/SIGNIFICANCE: Among legumes, kidney bean followed by chick pea and peanut are the major allergic triggers in asthma and rhinitis patients in India

  10. Molecular identification and technological characterization of lactic acid bacteria isolated from fermented kidney beans flours (Phaseolus vulgaris L. and P. coccineus) in northwestern Argentina.

    Science.gov (United States)

    Sáez, Gabriel D; Hébert, Elvira M; Saavedra, Lucila; Zárate, Gabriela

    2017-12-01

    Legumes are an important protein source in developing countries and their flours represent an attractive alternative for the manufacture of gluten free products. In the present study, 4 kidney bean varieties (Alubia, Pallar, Black and Red beans) commonly cultivated in northwestern Argentina, were milled and spontaneously fermented in order to isolate and select autochthonous lactic acid bacteria (LAB) with relevant technological and functional properties for usage as starter cultures. Twelve doughs were fermented with daily back-slopping at 37°C for 6days and evolution of total mesophiles, lactic acid bacteria, and yeasts and molds populations were followed by plate counting. A combination of phenotypic and genotypic methods including (GTG) 5 -based PCR fingerprinting and 16S rRNA gene sequencing were used to differentiate and identify the isolated LAB to species level. LAB counts ranged from around 0.89±0.81 to 8.74±0.03logcfu/g with a pH decline from 6.4 to 3.9 throughout fermentation. Four genera and nine species of LAB: Enterococcus durans, E. faecium, E. mundtii, E. casseliflavus; Lactobacillus rhamnosus, Lactococcus garvieae, Weissella cibaria and W. paramesenteroides were found on kidney beans. Twenty five LAB strains were assessed for their abilities to grow on kidney bean extracts, acidifying capacities (pH and acidification rates), amylolytic, proteolytic, tannase and gallate decarboxylase activities as well as pathogens inhibition by antimicrobials. Based on these properties E. durans CRL 2178 and W. paramesenteroides CRL 2182 were inoculated singly and combined in Alubia kidney bean flour and fermented for 24h at 37°C. LAB strains were beneficial for removing trypsin inhibitors and tannins from sourdoughs and for improving amino acids and phenolics contents, increasing the antioxidant activities of kidney bean matrices. Selected strains have potential as starter cultures for obtaining fermented bean products with high nutritional and functional

  11. Effects of Hull Scratching, Soaking, and Boiling on Antinutrients in Japanese Red Sword Bean (Canavalia gladiata).

    Science.gov (United States)

    Une, Satsuki; Nonaka, Koji; Akiyama, Junich

    2016-10-01

    The effects of hull processing, soaking, and boiling on the content or activity of antinutrients in the red sword bean (RSB; Canavalia gladiata) were investigated. RSB seeds were compared with kidney bean (KB; Phaseolus vulgaris) seeds that are starch based and often used as processed products in Japan. RSB seeds had higher weight, thicker hull, and higher protein content, but lower moisture content compared with KB seeds. Because of the strong and thick hull, the relative water absorption of untreated RSB seeds was very low after soaking. Seeds were soaked after dehulling, scratching, and roasting. The results showed that hull scratching was the optimal method for increasing water absorption during soaking compared with dehulling and roasting. After soaking, the water used for soaking was discarded, since it had a high content of polyphenols and bitter taste, and RSB seeds were boiled in fresh water for 20, 40, and 60 min. The results showed that polyphenol and tannin contents, antioxidant activity, and hemagglutinating activity, as well as maltase, sucrase, and trypsin inhibitor activities in scratched RSB seeds decreased significantly after boiling compared with those in raw seeds, whereas amylase inhibitor activity showed no significant change. Overall, it was concluded that the combination of hull scratching, soaking, and boiling in fresh water can reduce thermal-stable or sensitive antinutrients in RSB and thus, significantly improve its nutritional value. © 2016 Institute of Food Technologists®.

  12. Biofortified red mottled beans (Phaseolus vulgaris L. in a maize and bean diet provide more bioavailable iron than standard red mottled beans: Studies in poultry (Gallus gallus and an in vitro digestion/Caco-2 model

    Directory of Open Access Journals (Sweden)

    Glahn Raymond P

    2011-10-01

    Full Text Available Abstract Background Our objective was to compare the capacities of biofortified and standard colored beans to deliver iron (Fe for hemoglobin synthesis. Two isolines of large-seeded, red mottled Andean beans (Phaseolus vulgaris L., one standard ("Low Fe" and the other biofortified ("High Fe" in Fe (49 and 71 μg Fe/g, respectively were used. This commercial class of red mottled beans is the preferred varietal type for most of the Caribbean and Eastern and Southern Africa where almost three quarters of a million hectares are grown. Therefore it is important to know the affect of biofortification of these beans on diets that simulate human feeding studies. Methods Maize-based diets containing the beans were formulated to meet the nutrient requirements for broiler except for Fe (Fe concentrations in the 2 diets were 42.9 ± 1.2 and 54.6 ± 0.9 mg/kg. One day old chicks (Gallus gallus were allocated to the experimental diets (n = 12. For 4 wk, hemoglobin, feed-consumption and body-weights were measured. Results Hemoglobin maintenance efficiencies (HME (means ± SEM were different between groups on days 14 and 21 of the experiment (P In-vitro analysis showed lower iron bioavailability in cells exposed to standard ("Low Fe" bean based diet. Conclusions We conclude that the in-vivo results support the in-vitro observations; biofortified colored beans contain more bioavailable-iron than standard colored beans. In addition, biofortified beans seems to be a promising vehicle for increasing intakes of bioavailable Fe in human populations that consume these beans as a dietary staple. This justifies further work on the large-seeded Andean beans which are the staple of a large-region of Africa where iron-deficiency anemia is a primary cause of infant death and poor health status.

  13. Effect of germination and autoclaving of sprouted finger millet and kidney beans on cyanide content.

    Science.gov (United States)

    Chove, Bernard E; Mamiro, Peter R S

    2010-10-01

    Cyanide contents of locally purchased brown finger millet (Eleusine corocana L. Gaertner) and brown speckled kidney bean seeds (Phaseolus vulgaries var. Rose Coco) were determined using raw, germinated and autoclaved samples. The aim was to establish the extent of cyanide content increase resulting from the germination process and the effectiveness of the autoclaving process on the reduction of cyanide levels in the samples, for safety considerations. Autoclaving was carried out at 121degree C for 20 minutes. It was found that germination increased the cyanide content by 2.11 to 2.14 fold in finger millet for laboratory processed samples. In the case of kidney beans the increment was 1.76 to 1.77 fold for laboratory samples. The increments for field processed samples were in the same range as those for laboratory samples. Autoclaving reduced the cyanide content to between 61.8 and 65.9 % of the original raw contents for finger millet and between 56.6 to 57.8% in the case of kidney beans. The corresponding reductions for field samples were also found to be within the same ranges as the laboratory processed samples. It was concluded that autoclaving significantly reduced the cyanide levels in germinated finger millet and kidney beans.

  14. Contribution of arbuscular mycorrhizal fungus to red kidney and ...

    African Journals Online (AJOL)

    ... fungus to red kidney and wheat plants tolerance grown in heavy metal-polluted soil. ... artificially contaminated with high oncentrations of zinc, copper, lead and cadmium. ... strategies of remediation of highly heavy metal contaminated soils.

  15. Red palm oil bean-stew improved serum vitamin A and ...

    African Journals Online (AJOL)

    Vitamin A deficiency (VAD), anaemia, and parasitic infections are among the major nutritional and health problems confronting Ghanaian school children. This study assessed the impact of red palm oil bean-stew consumption on serum retinol and haemoglobin concentrations of Ghanaian school children in a ...

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

    African Journals Online (AJOL)

    The PHA activity in extracts of. < uncooked ... PHN and therefore deserves special attention when prepared as ... haemagglutination activity responsible for toxicity to humans.5 ... from each variety were divided into the following four groups: 1.

  17. Utilisation of total solar radiation energy in the photosynthetic production of radish, red beet and bean

    Directory of Open Access Journals (Sweden)

    Wiesław Nowakowski

    2014-01-01

    Full Text Available Utilisation of total solar radiation energy in the photosynthetic production of radish, red beet and bean is expressed as per cent of solar radiation accumulated in the carbon of -the dry mass per 1 cm2 of the assimilation surface area. Utilisation of this energy ranges from 2.6 to 8.4 per cent in radish, from 1.7 to 7.5 per cent in beet and from 1.9 to 4.9 per cent in bean.

  18. Chemical and Mechanical Weed Control Methods and Their Effects on Photosynthetic Pigments and Grain Yield of Kidney Bean

    Directory of Open Access Journals (Sweden)

    A.S Ghatari

    2015-11-01

    Full Text Available To evaluate the integrated management of weeds in red kidney bean, a split-plot experiment using randomized complete block design with three replications was conducted in 2013 in the Damavand County. In this experiment, the mechanical control treatments consisted of two levels (no cultivation and one cultivation asseigned to main plots and controlling chemical treatments consisted of six levels (non-application of herbicides, pre-emergence herbicide application of Pursuit with full dose of 1 liter per hectare, pre-emergence herbicide application of Pursuit a dose decreased 0.5 liters per hectare, post-emergence herbicide application of Pursuit dose reduced to 0.3 liters per hectare + 2 thousand citogate, post-emergence herbicide application of Pursuit with a reduced dose of 0.5 liters per hectare + 2 thousand citogate, post-emergence herbicide application of Pursuit full dose of 1 liter per hectar + 2 thousand citogate to subplots. The results showed that the effects of interaction between herbicide application and cultivation for traits of carotenoids, chlorophyll a, chlorophyll b and total chlorophyll contents, density of weeds and their dry weights were significant at 1 %, and grain yield at the 5% probability levels. The highest bean seed yield with an average of 5461.6 kg.ha-1 and lowest weed dry weight with an average of 345.9 kg.ha-1 were related to pre-emergence herbicide and cultivation with a dose of 1 liter per hectare treatment. The difference between full and reduced doses of chemical weed control was non-significant. It could be concluded that integrated mechanical and chemical weed control not only may increase seed yield but also reduce, environmental hazards.

  19. Absorption, translocation and metabolism of polycarbamate, a dithiocarbamate fungicide, in kidney bean seedlings

    International Nuclear Information System (INIS)

    Kumagai, H.; Kiyohara, C.; Komiyama, S.; Guo, Y.; Hirose, S.; Ichikawa, Y.; Endo, J.; Ikari, H.

    1991-01-01

    Absorption, translocation and metabolism of dizinc bis (dimethyldithiocarbamate)-ethylenebis (dithiocarbamate), bisdithane, were studied in kidney bean seedlings with its ethylene- 14 C-labeled [E- 14 C] and dimethyl- 14 C-labeled [D- 14 C] compounds. Most of the radioactivity remained at the application sites when labeled bisdithanes were applied on the surface of the first-trifoliate leaves of the plants. A small amount of the radioactivity was absorbed through the treated leaves. Translocation of the radioactivity from the leaves treated with the labeled bisdithanes to other parts of the plant was very small. These results were supported by the autoradiographic observations. The radioactive metabolites obtained from [E- 14 C] bisdithane were identified as ethylenethiourea and ethyleneurea. Tetramethylthiuram monosulfide, tetramethylthiuram disulfide, thiazolidine-2-thione-4-carboxylic acid and 1-(dimethylthiocarbamoylthio)-β-glucoside were identified when [D- 14 C] bisdithane was used. (author)

  20. Effect of Heated Red Bean Pillow Application for College Women with Dysmenorrhea

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    Jeung-Im Kim

    2013-06-01

    Full Text Available PurposeDysmenorrhea is a menstrual condition characterized by severe and frequent cramps and pain. Effective treatment methods for dysmenorrhea are not yet fully understood. This research compares the effects of pain killers and heated red bean pillows.MethodsData were got on demographic data, menstrual cycle status, and activities of daily living (ADLs limitations, dysmenorrhea severity and menstrual pain scores. Following a 10% drop-out rate, 44 young women satisfied the inclusion criteria. To prevent any bias, the experimental and control groups were selected from different campuses. We used two sizes of red bean pillows: 15×18 cm, weighing 400g; and 13×11.5 cm, weighing 220g. For analysis, we used IBM SPSS statistics 19.0.ResultsNinety-nine point seven percentage of total subjects reported moderate to severe dysmenorrhea and 63.6% reported as moderate to severe daily activities limitations. The mean pain score with visual analogue scale was 80.2±9.42 of 100 and 86.4% used pain killers to alleviate menstrual discomfort in all the subjects. In both groups, all three variables showed significant improvement and the Moos's Menstrual Distress Questionnaire (MDQ scores changed significantly between menstrual and post-menstrual time point at within groups and not significantly different at premenstrual and menstrual time point at between groups. However, the MDQ score was significantly higher in experimental group than control group at post-menstruation time point and the degree of satisfaction was higher in the control group.ConclusionThis research shows that red-bean pillows on the abdomen are effective in assisting the ADL and diminishing pain severity. With regard to its safety the study indicates it can be a convenient and safe option for female students with menstrual discomfort in schoolas a non-pharmacological self-help.

  1. Exposure of cerium oxide nanoparticles to kidney bean shows disturbance in the plant defense mechanisms

    Energy Technology Data Exchange (ETDEWEB)

    Majumdar, Sanghamitra [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN) (United States); Peralta-Videa, Jose R. [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN) (United States); Bandyopadhyay, Susmita [Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN) (United States); Castillo-Michel, Hiram [European Synchrotron Radiation Facility, B.P. 220-38043 Grenoble, Cedex (France); Hernandez-Viezcas, Jose-Angel [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN) (United States); Sahi, Shivendra [Department of Biology, Western Kentucky University, Bowling Green, KY 42101 (United States); Gardea-Torresdey, Jorge L., E-mail: jgardea@utep.edu [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN) (United States)

    2014-08-15

    Graphical abstract: - Highlights: • Kidney bean roots uptake nCeO{sub 2} primarily without biotransformation. • Cerium reached the root vascular tissues through gaps in the Casparian strip. • On longer exposure to high concentration, roots demonstrate stress response. • In leaves, guaiacol peroxidase plays a major role in ROS scavenging. - Abstract: Overwhelming use of engineered nanoparticles demands rapid assessment of their environmental impacts. The transport of cerium oxide nanoparticles (nCeO{sub 2}) in plants and their impact on cellular homeostasis as a function of exposure duration is not well understood. In this study, kidney bean plants were exposed to suspensions of ∼8 ± 1 nm nCeO{sub 2} (62.5 to 500 mg/L) for 15 days in hydroponic conditions. Plant parts were analyzed for cerium accumulation after one, seven, and 15 days of nCeO{sub 2} exposure. The primary indicators of stress like lipid peroxidation, antioxidant enzyme activities, total soluble protein and chlorophyll contents were studied. Cerium in tissues was localized using scanning electron microscopy and synchrotron μ-XRF mapping, and the chemical forms were identified using μ-XANES. In the root epidermis, cerium was primarily shown to exist as nCeO{sub 2}, although a small fraction (12%) was biotransformed to Ce(III) compound. Cerium was found to reach the root vascular tissues and translocate to aerial parts with time. Upon prolonged exposure to 500 mg nCeO{sub 2}/L, the root antioxidant enzyme activities were significantly reduced, simultaneously increasing the root soluble protein by 204%. In addition, leaf's guaiacol peroxidase activity was enhanced with nCeO{sub 2} exposure in order to maintain cellular homeostasis.

  2. Intercropped red beet and radish with green bean affected microbial communities and nodulation by indigenous rhizobia

    Directory of Open Access Journals (Sweden)

    Milan Ugrinovic

    2014-10-01

    Full Text Available The impact of intercropping green bean (Phaseolus vulgaris L. with red beet (Beta vulgaris L. var. rubra and radish (Raphanus sativus L., two non-legume plants, on the plants’ yields, as well as the effect on occurrence and enumeration of microorganisms in the rhizosphere was studied. The intercrop efficacy evaluation, using Land equivalent ratio, revealed values above 1.0 for all intercropped treatments. Diversity of rhizobia from green bean nodules under different intercropping and fertilizing conditions was observed. On the basis of morphological and biochemical characteristics, 67 out of 158 isolates from green bean roots were selected as rhizobia (42.4%, confirmed by detection of 780 bp nifH gene fragments in nifH-PCR, and then clustered in 27 phenotype patterns. Production of exopolysaccharide succinoglycan was observed in 23 rhizobial isolates, while 6 were detected to solubilize tricalcium phosphate. Screening of genetic diversity using (GTG5-PCR fingerprinting showed presence of six different patterns on the 92% similarity level.

  3. Beans, Boats and Archaeobotany : A New Translation of Phasolus, or why the Romans ate neither Kidney beans nor Cow peas

    NARCIS (Netherlands)

    Heinrich, Frits; Wilkins, D.A.

    2014-01-01

    Among classicists, archaeobotanists and agricultural historians, the meaning of the word phasolus (ϕασηλος in Greek) is ambiguous. While Latin scholars have agreed that the word refers to a type of pulse or bean, there are various interpretations and subsequent identifications as to which botanical

  4. Foliar injury response of petunia and kidney bean to simultaneous and alternate exposures to ozone and PAN

    Energy Technology Data Exchange (ETDEWEB)

    Nouchi, I.; Mayumi, H.; Yamazoe, F.

    1984-01-01

    Petunia at about 6 weeks old and kidney bean at two growing stages (6-7 days old and 16-18 days old) were exposed separately to O/sub 3/ (0-0.40 ppm) and PAN (0-0.25 ppm) for 4 h and to the mixture for the same time. In addition, petunia was exposed to O/sub 3/ (0.10-0.40 ppm) and then PAN (0.010-0.040 ppm) for 4 h, respectively. Foliar injury of petunia and kidney bean in exposures to the mixtures of O/sub 3/ and PAN was significantly smaller than that induced by each oxidant, with the exception of PAN injury on young leaves of 16-18 day-old kidney bean. The percentage of foliar injury caused by either of the mixed pollutants decreased with an increase of the concentration of the other oxidant, and was found to approximate a logarithmic function of the combined pollutant concentrations expressed as O/sub 3/ minum PAN or vice versa. Alternate exposures caused no additive or synergistic injuries. 23 references, 3 figures, 6 tables.

  5. Foliar injury response of petunia and kidney bean to simultaneous and alternate exposures to ozone and pan

    Science.gov (United States)

    Nouchi, Isamu; Mayumi, Hirokazu; Yamazoe, Fumio

    Petunia at about 6 weeks old and kidney bean at two growing stages (6-7 days old and 16-18 days old) were exposed separately to O 3, (0-0.40 ppm) and PAN (0-0.25 ppm) for 4 h and to the mixture for the same time. In addition, petunia was exposed to O, (0.10-0.40 ppm) and then PAN (0.010-0.040 ppm) for 4 h, respectively. Foliar injury of petunia and kidney bean in exposures to the mixtures of O 3 and PAN was significantly smaller than that induced by each oxidant, with the exception of PAN injury on young leaves of 16-18 day-old kidney bean. The percentage of foliar injury caused by either of the mixed pollutants decreased with an increase of the concentration of the other oxidant, and was found to approximate a logarithmic function of the combined pollutant concentrations expressed as O 3, minum PAN or vice versa. Alternate exposures caused no additive or synergistic injuries.

  6. Functional and conformational properties of phaseolin (Phaseolus vulgris L.) and kidney bean protein isolate: a comparative study.

    Science.gov (United States)

    Yin, Shou-Wei; Tang, Chuan-He; Wen, Qi-Biao; Yang, Xiao-Quan

    2010-03-15

    Kidney bean (Phaseolus vulgris L.) seed is an underutilised plant protein source with good potential to be applied in the food industry. Phaseolin (also named G1 globulin) represents about 50 g kg(-1) of total storage protein in the seed. The aim of the present study was to characterise physicochemical, functional and conformational properties of phaseolin, and to compare these properties with those of kidney bean protein isolate (KPI). Compared with kidney bean protein isolate (KPI), the acid-extracted phaseolin-rich protein product (PRP) had much lower protein recovery of 320 g kg(-1) (dry weight basis) but higher phaseolin purity (over 950 g kg(-1)). PRP contained much lower sulfhydryl (SH) and disulfide bond contents than KPI. Differential scanning calorimetry analyses showed that the phaseolin in PRP was less denatured than in KPI. Thermal analyses in the presence or absence of dithiothreitol, in combination with SH and SS content analyses showed the contributions of SS to the thermal stability of KPI. The analyses of near-UV circular dichroism and intrinsic fluorescence spectra indicated more compacted tertiary conformation of the proteins in PRP than in KPI. PRP exhibited much better protein solubility, emulsifying activity index, and gel-forming ability than KPI. The relatively poor functional properties of KPI may be associated with protein denaturation/unfolding, with subsequent protein aggregation. The results presented here suggest the potential for acid-extracted PRP to be applied in food formulations, in view of its functional properties.

  7. YIELD CAPACITY AND CHEMICAL COMPOSITION OF GREEN BEANS IN CULTIVARS OF KIDNEY BEAN BRED AT OMSK AGRARIAN UNIVERSITY IN THE SOUTH FOREST-STEPPE OF WESTERN SIBERIA

    Directory of Open Access Journals (Sweden)

    N. G. Kazydub

    2017-01-01

    Full Text Available In  2014-2016  the  assessment of  kidney bean  cultivars bred at Omsk State Agrarian University on yield capacity, quality, and biochemical  chemical compounds  in green beans, such as proteins, zinc, iodine, iron and sucrose was carried  out  in  the  south  forest-steppe  of  Western Siberia. The technological  parameters of  green  beans: the  shape  of  cross-section  area; pulpiness,  fibrous  or non-fibrous,  and bean thickness were estimated. Threeyear study showed that all tested cultivars bred at Omsk State  Agrarian  University  surpassed  control  cultivar  in yield capacity,  chemical composition  and technological parameters of green beans. The cultivar ‘Pamiyaty Rizhovoy’ gave a highest yield: 563.4 g/m2  in 2014; 622.8 g/m2 in 2015; and 620.4 g/m2  in 2016. It is worth noticing that this cultivar is also distinguished by contents of micro and macroelements: 21.20-28.68  mg/kg  of zinc; 0.012-0.018 mg/kg of iodine; and 1.8-3.2 mg/kg of iron. In the course of the study, it was noticed the dependence of  yield  capacity  on  hydrothermal  coefficient  (HC. In 2014-2015 the yield capacity was a lowest when the moisturization was insufficient at 0.7 HC. With increase of HC the yield was higher. With sufficient moisturization at 1.0 HC the highest yield of green beans was observed in 2016.  The estimation  of  kidney  bean  cultivars  bred  at Omsk State  Agrarian University showed  that  all beans were  distinguished  by  high  quality  parameters  in  the phase  of  technical  maturity,  such  as  pulpiness,  nonfibrous, thickness 0.5 to  1.0 cm, and green and yellow colors.  The  highest  protein  content  comparing  to  the control  cultivar  ‘Zolushka’  was  detected  in  ‘Marusya’ 23.60%  in  2014,  20.94%  in  2015;  and  ‘Zoloto  Sibiry’ 19.79%  in  2016.  The  observed  results  confirmed  that contents  change of

  8. Salt Effect on the Antioxidant Activity of Red Microalgal Sulfated Polysaccharides in Soy-Bean Formula

    Directory of Open Access Journals (Sweden)

    Ariela Burg

    2015-10-01

    Full Text Available Sulfated polysaccharides produced by microalgae, which are known to exhibit various biological activities, may potentially serve as natural antioxidant sources. To date, only a few studies have examined the antioxidant bioactivity of red microalgal polysaccharides. In this research, the effect of different salts on the antioxidant activities of two red microalgal sulfated polysaccharides derived from Porphyridium sp. and Porphyridium aerugineum were studied in a soy bean-based infant milk formula. Salt composition and concentration were both shown to affect the polysaccharides’ antioxidant activity. It can be postulated that the salt ions intefer with the polysaccharide chains’ interactions and alter their structure, leading to a new three-dimensional structure that better exposes antiooxidant sites in comparison to the polysaccharide without salt supplement. Among the cations that were studied, Ca2+ had the strongest enhancement effect on antioxidant activities of both polysaccharides. Understanding the effect of salts on polysaccharides’ stucture, in addition to furthering knowledge on polysaccharide bioactivities, may also shed light on the position of the antioxidant active sites.

  9. Salt Effect on the Antioxidant Activity of Red Microalgal Sulfated Polysaccharides in Soy-Bean Formula.

    Science.gov (United States)

    Burg, Ariela; Oshrat, Levy-Ontman

    2015-10-20

    Sulfated polysaccharides produced by microalgae, which are known to exhibit various biological activities, may potentially serve as natural antioxidant sources. To date, only a few studies have examined the antioxidant bioactivity of red microalgal polysaccharides. In this research, the effect of different salts on the antioxidant activities of two red microalgal sulfated polysaccharides derived from Porphyridium sp. and Porphyridium aerugineum were studied in a soy bean-based infant milk formula. Salt composition and concentration were both shown to affect the polysaccharides' antioxidant activity. It can be postulated that the salt ions intefer with the polysaccharide chains' interactions and alter their structure, leading to a new three-dimensional structure that better exposes antiooxidant sites in comparison to the polysaccharide without salt supplement. Among the cations that were studied, Ca(2+) had the strongest enhancement effect on antioxidant activities of both polysaccharides. Understanding the effect of salts on polysaccharides' stucture, in addition to furthering knowledge on polysaccharide bioactivities, may also shed light on the position of the antioxidant active sites.

  10. Physical and cooking characteristics of some Indian kidney bean (Phaseolus vulgaris L. cultivars

    Directory of Open Access Journals (Sweden)

    Idrees Ahmed Wani

    2017-01-01

    Full Text Available Pulses are an essential component of our diet especially in developing world, information on their physical properties is needed for designing the machines, while cooking quality is important for consumer acceptance. Four kidney bean cultivars were evaluated for their composition, physical, cooking and textural properties. Protein, ash and carbohydrate contents varied significantly (P ⩽ 0.05 in the range of 22.3–26.7%, 3.5–3.8% and 62.1–65.9%, respectively. Physical properties determined at 10.0% moisture revealed that the length, breadth, thickness and equivalent diameter of seeds varied significantly in the range of 11.45–16.45 mm, 6.65–7.00 mm, 4.70–6.13 mm and 7.31–9.24 mm, respectively. Bulk density varied from 0.78 to 0.81 g/mL and angle of repose from 15.20° to 18.67°. Hydration capacity and swelling capacity of the seeds varied significantly in the range of 0.12–0.42 g/seed and 0.09–0.28 mL/seed, respectively. Cooking time of unsoaked seeds differed significantly from 68.67 to 86.67 min. Soaking of seeds reduced cooking time by 15.33–30.67 min.

  11. AGRICULTURAL PRACTICES, MORPHOLOGIC, PROTEINIC AND CULINARY DESCRIPTION OF THE GRAIN OF BEAN CULTIVARS SOWED IN THE REGION OF TLATZALA, GUERRERO

    Directory of Open Access Journals (Sweden)

    Fausto Solano Cervantes

    2009-08-01

    Full Text Available The research had for object describe the productive process of the of bean culture in the community of Tlatzala, Guerrero and the species diversity by means of the morphologic characteristics of the grain, protein content and the culinary quality. 30 questionnaires were applied to bean producers and 20 varieties of bean were collected from which the morphologic characters of the grain, protein content and the culinary characters were obtained. The production cycle of bean initiates in May and finishes in October. The technology used is traditional, characterized by the use of the yoke in the labors of the culture that demands workforce to realize the activities of manual form. The biological cycle of the varieties begins in June, the variation at time is determinated for the cultivated genotype. The determinate or indeterminate bush beans are predominant (65 %. The sowing systems are intercalated (50 % and associated with maize (30 % and monoculture (20 %. The varieties Rojito and Blanco have special uses, the first one has the attribute of being consumed as green-bean all the year around and the second one is used to prepare the dish called Chile-ajo. The Black beans were the most frequent (45 % followed by the Red beans (35 % and the least frequent were the Striped one (5 % and Muddy-like (5 %. The kidney shape of grain was the most abundant (85 % and the oval one was the least frequent (5 %. The grain weight changed from 14.4 up to 38.5 g. The sizes of grains founded were medium (50 % and small (50 %. The protein content registered was: White beans 24.68 %, Red bean 24.64 %, Black beans 23.5 % and Striped beans of guide 22.27 %. The Rojito Enano had the major protein content (27.6 %. The cooking times were: Red beans 73 minutes, Striped of guide bean 65.5, Blacks bean 64.6 and Whites bean 59. The Black bean Enano-1 used less time (54 minutes. The Striped of guide bean registered the major amount of solid (0.32 %, followed by the Black beans

  12. PENGARUH DIET KACANG MERAH TERHADAP KADAR GULA DARAH TIKUS DIABETIK INDUKSI ALLOXAN [Effect of Red Bean Diet on Blood Glucose Concentration of Alloxan-Induced Diabetic Rats

    Directory of Open Access Journals (Sweden)

    Y. Marsono 1

    2003-04-01

    Full Text Available Hypoglycemic response of red bean were evaluated in alloxan-induced diabetic rats. The objective of this research was to evaluate the effect of red bean (Vigna umbellata diet compare with soy bean diet on blood glucose concentration in alloxan-induced diabetic rats.Thirty male Sprague-Dawley (SD rats (250-300 g were diabetic induced by alloxan injection (80 mg/kg of body weight by intra muscular injection. They were divided into three groups of ten rats. They were fed (1 Standard diet (STD, (2 Red bean diet (KM, and (3 Soy bean diet (KD for 28 days. Concentration of serum glucose were determined before injection (0 day,after injection (day 17th and every sweek during diet intervention (day 24,31,38 and 45thIt was found that alloxan injection increased serum glucose concentration of STD, KM, and KD rats. After 28 days intervention, red bean decreased the serum glucose concentration from 217, 87 mg/dL to 57,70 mg/dL (69 % in KM groups and from 218,94 mg/dL to 76,82 mg/dL (65 % in KD groups, but standard diet (STD were decreased less than both of KM and KD diet.

  13. UTILIZATION OF MEMBRANE MICROFILTRATION IN PREPARATION OF HYDROLYZED VEGETABLE PROTEIN FROM FERMENTED RED BEAN (Phaseolus vulgaris L. EXTRACT AS FORTIFICATION AGENT

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    Sri Moerniati

    2010-06-01

    Full Text Available Preparation of Hydrolyzed Vegetable Protein (HVP as savory flavor from fermented red bean broth through stirred membrane cell using micro filtration membrane with pore size of 0.45 µm was performed to get fortified agent utilized in preparation of beans sauce. The objective of this work was to study an effect of pressure and kind of red bean broth extract on content of total protein, soluble protein and dry solid in the retentate and permeate as hydrolyzed vegetable protein used for fortified agent of red bean sauces. Preparation process of hydrolyzed vegetable protein was done using fixed rotary speed of 400 rpm, pressure of 20, 25 and 30 psi at room temperature. To investigate the effect of pressure on this separation, the feed were red bean broth extract fermented for 6, 8, 10 and 12 weeks, respectively. Fermentation process were conducted using salt fermentation with inoculum of Rhizopus-C1, salt and red bean ratios of 30:10:60%. The analysis of flux and contents of total protein, dissolved protein and dry solid in the retentate and permeate was carried out, and the result of experiment showed that interaction of Red bean broth extract with 6, 8, 10 and 12 weeks of fermentation and operation condition of microfiltration membrane separation tends to affect on flux and content of total protein, dissolved protein and dry solid in retentate and permeate. Red bean broth extract for 6 weeks fermentation resulted higher protein content in permeate as hydrolyzed vegetable protein than in retentate. Permeate at pressure of 25 psi gives flux value of 0.0217 mL/cm2.minute and contents of total protein of 1.31 %, dissolved protein of 6.9 mg/g, and dry solid of 2.6%, while retentate as hydrolyzed vegetable protein or fortified agent indicate contents of total protein of 1.52%, dissolved protein of 4.15 mg/g, and dry solid of 3.64%. It was found that micro filtration process was able to increase dissolved protein content of about 3 times.   Keywords

  14. Evaluation of protease resistance and toxicity of amyloid-like food fibrils from whey, soy, kidney bean, and egg white.

    Science.gov (United States)

    Lassé, Moritz; Ulluwishewa, Dulantha; Healy, Jackie; Thompson, Dion; Miller, Antonia; Roy, Nicole; Chitcholtan, Kenny; Gerrard, Juliet A

    2016-02-01

    The structural properties of amyloid fibrils combined with their highly functional surface chemistry make them an attractive new food ingredient, for example as highly effective gelling agents. However, the toxic role of amyloid fibrils in disease may cause some concern about their food safety because it has not been established unequivocally if consumption of food fibrils poses a health risk to consumers. Here we present a study of amyloid-like fibrils from whey, kidney bean, soy bean, and egg white to partially address this concern. Fibrils showed varied resistance to proteolytic digestion in vitro by either Proteinase K, pepsin or pancreatin. The toxicity of mature fibrils was measured in vitro and compared to native protein, early-stage-fibrillar protein, and sonicated fibrils in two immortalised human cancer cell lines, Caco-2 and Hec-1a. There was no reduction in the viability of either Caco-2 or Hec-1a cells after treatment with a fibril concentration of up to 0.25 mg/mL. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Biologia e tabela de vida de Tetranychus desertorum (Acari: Tetranychidae sobre folhas de feijão (Phaseolus vulgaris Biology and life table of Tetranychus desertorum (Acari: Tetranychidae on leaves of kidney bean (Phaseolus vulgaris

    Directory of Open Access Journals (Sweden)

    Edgar Rivero

    2009-03-01

    Full Text Available Biological aspects and life table of the red spider mite, Tetranychus desertorum Banks, 1900, were studied on leaf discs of kidney bean (Phaseolus vulgaris Linnaeus cultivar "Tacarigua" under laboratory conditions (28 ± 2ºC, 70 ± 10% R.H. and 12:12h. Our results showed that total developmental time was 6.8 days for females, with partial duration of immature stages corresponding to 3.8, 1.4, 1.0 and 0.7 for egg, larva, protonymph and deutonymph, respectively. Preoviposition, oviposition and postoviposition periods were 1.1, 8.4 and 1.3 days, respectively; and the higher mean fecundity (6.93 eggs/female/day was observed on day 4. Female mean longevity was 10 days. The life table parameters recorded were: net reproduction rate (Ro = 41.10 individuals; generation time (T = 11.15 days; intrinsic natural growth (r m = 0.144 individuals/female/day, and finite natural increase rate (λ = 1.155 individuals/female. Our findings could be a basis for further studies devoted to determine damage and control strategies for T. desertorum on kidney bean crops.

  16. Roasted full-fat kidney bean (Phaseolus vulgaris L.) and soyabeans (Glycine max) meals in broiler chicken diet.

    Science.gov (United States)

    Poné, D K; Fomunyam, R T

    2004-07-01

    An 8-week experiment was carried out to evaluate the performance of broiler chickens fed on diets containing either roasted full-fat soyabean meal (RSBM), roasted full-fat kidney bean meal (RKBM), cottonseed cake meal (CSM) or soyabean meal (SBM). A total of 240 unsexed, day-old-chicks were randomly assigned to four treatments so that there were 10 chicks per experimental unit in a randomized complete block design with three blocks and two replicates per block. Cumulative feed intake was depressed (p 0.05) by treatment effects. Feed cost efficiency (CFA Franc (Fcfa) per kilogram live chicken) showed that the SBM-based diet (494 Fcfa) and RKBM-based diet (493 Fcfa) were more expensive (pRoasting soyabeans in place of imported SBM allowed farmers to save about 19% for each CFA franc spent on a kilogram of live bird at 8 weeks of age.

  17. Pure red cell aplasia in a simultaneous pancreas-kidney transplantation patient: inside the erythroblast

    Directory of Open Access Journals (Sweden)

    Francesca Labbadia

    2012-09-01

    Full Text Available A case of pure red cell aplasia in a simultaneous kidney-pancreas transplant recipient on immunosuppressive therapy is reported here. The patient presented with anemia unresponsive to erythropoietin treatment. Bone marrow cytomorphology was highly suggestive of parvovirus pure red cell aplasia, which was confirmed with serology and polymerase chain reaction positive for parvovirus B19 DNA in peripheral blood. After the administration of intravenous immunoglobulin the anemia improved with a rising number of the reticulocytes.

  18. Chemical, physical, and sensory characteristics of analog rice developed from the mocaf, arrowroof, and red bean flour

    Science.gov (United States)

    Wahjuningsih, S. B.; Susanti, S.

    2018-01-01

    This research was aimed to analyze the chemical, physical, and sensory characteristics of the analog rice developed from a composite formula consisting of mocaf, arrowroot, and red bean flour. Experiment was designed into 5 different composition types i.e B1 (90%: 0%: 10%), B2 (80%:10%: 10%), B3 (70% : 20% : 10%), B4 (60%: 30%:10%), and B5 (50%: 40%: 10%) which in each type was repeated in 4 times. Carrageenan was used as a binder in the making process of those analog rice. Investigation procedure was carried out into several stages such as preparation and characterization of raw materials, production of analog rice in composite formula, then the testing of its chemical and sensory properties. Chemical characteristics were evaluated about the level of starch, amylose, dietary fiber, and resistant starch while sensory characteristics were examined about the texture, flavor, and aroma. The result showed that based on the sensory test, the best composite formula of rice analog was B2 (ratio flour of mocaf: Arrowroot: Red bean = 80:10:10). In addition, B2 formula possessed the chemical characteristics similar with the truth rice either in water content (12.18%), ash (2.63%), protein (6.17%), fat (1.31%), carbohydrate (89.88%), starch (73.29%), amylose (24.91%), total dietary fiber (7.04%), or resistant starch (6.71%). Furthermore, the higher of arrowroot flour proportion, the greater of amylose, dietary fiber and resistant starch containing in the rice analog. In the opposite, its starch content was getting down.

  19. Red meat intake in chronic kidney disease patients: Two sides of the coin.

    Science.gov (United States)

    Mafra, Denise; Borges, Natalia A; Cardozo, Ludmila Ferreira Medeiros de Franca; Anjos, Juliana S; Black, Ana Paula; Moraes, Cristiane; Bergman, Peter; Lindholm, Bengt; Stenvinkel, Peter

    2018-02-01

    Red meat is an important dietary source of high biological value protein and micronutrients such as vitamins, iron, and zinc that exert many beneficial functions. However, high consumption of animal protein sources, especially red meat, results in an increased intake of saturated fat, cholesterol, iron, and salt, as well as an excessive acid load. Red meat intake may lead to an elevated production of uremic toxins by the gut microbiota, such as trimethylamine n-oxide (TMAO), indoxyl sulfate, and p-cresyl sulfate. These uremic toxins are associated with increased risk for cardiovascular (CV) mortality. Limiting the intake of red meat in patients with chronic kidney disease (CKD) thus may be a good strategy to reduce CV risk, and may slow the progression of kidney disease. In the present review, we discuss the role of red meat in the diet of patients with CKD. Additionally, we report on a pilot study that focused on the effect of a low-protein diet on TMAO plasma levels in nondialysis CKD patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Modeling Red Blood Cell and Iron Dynamics in Patients with Chronic Kidney Disease

    Science.gov (United States)

    2012-02-10

    level in the body. Most patients with CKD have elevated levels of inflammation due to CKD and the presence of other medical issues (e.g., diabetes ...Blood, 37 (1971), 725–732. [11] Chung-Che Chang, Yayan Chen, Kapil Modi , Omar Awar, Clarence P. Alfrey, and Lawrence Rice, Changes of red blood cell...National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, 2008. [43] M. M. Udden, T. B. Driscoll, M

  1. The development of low glycemic index cookie bars from foxtail millet (Setaria italica), arrowroot (Maranta arundinacea) flour, and kidney beans (Phaseolus vulgaris).

    Science.gov (United States)

    Lestari, Lily Arsanti; Huriyati, Emy; Marsono, Yustinus

    2017-05-01

    Wholegrain foods are becoming increasingly popular as a high fiber dietary supplement recommended for people with diabetes. In Indonesia, the incidence of diabetes mellitus has almost doubled recently and poses a significant health risk with the high prevalence of obesity and cardiovascular diseases. The present research aimed to develop cookie bars from foxtail millet, arrowroot flour, and kidney beans. The physical, chemical, and sensory properties were evaluated by selecting the best formula to test the glycemic index. Three formulae of cookie bars, which had different percentages of foxtail millet, kidney beans, and arrowroot flour were evaluated. The results showed that the three formulae (F1, F2, F3) had °Hue values of 53.77, 58.46, and 58.31, and breaking force of 8.37, 10.12, and 5.87 N, respectively. While all other nutritional content were significantly different between formulae, the total crude fat was not. The F2 cookie bar was selected and evaluated for the glycemic index because it has the best sensory properties, lowest total sugar and available carbohydrate content. F2 cookie bars that contain 15% foxtail millet, 15% arrowroot flour, and 30% of kidney beans have a glycemic index of 37.6 hence it could be classified as a low glycemic index cookie bar. In conclusion, our findings indicated that F2 cookie bars can be further developed as a suitable diabetic food since it has the best physico-chemical properties, sensory properties, and low glycemic index.

  2. Analysis of Photosynthetic Characteristics and UV-B Absorbing Compounds in Mung Bean Using UV-B and Red LED Radiation

    Directory of Open Access Journals (Sweden)

    Fang-Min Li

    2014-01-01

    Full Text Available Mung bean has been reported to have antioxidant, antidiabetic, anti-inflammatory, and antitumor activities. Various factors have important effects on the types and contents of plant chemical components. In order to study quality of mung bean from different light sources, mung bean seedlings were exposed to red light-emitting diodes (LEDs and ultraviolet-B (UV-B. Changes in the growth parameters, photosynthetic characteristics, the concentrations of chlorophyll a and chlorophyll b and the content of UV-B absorbing compounds were measured. The results showed that photosynthetic characteristics and chlorophyll a and chlorophyll b concentrations were enhanced by red LEDs. The concentrations of UV-B absorbing compounds were enhanced by UV-B on the 20th day, while photosynthetic characteristics, plant length, and the concentrations of chlorophyll a and chlorophyll b were reduced by UV-B on the 40th day; at the same time the values of the stem diameter, plant fresh weight, dry weight, and the concentrations of UV-B absorbing compounds were enhanced. It is suggested that red LEDs promote the elongation of plant root growth and photosynthetic characteristics, while UV-B promotes horizontal growth of stems and the synthesis of UV-B absorbing compounds.

  3. Soil organic matter influences cerium translocation and physiological processes in kidney bean plants exposed to cerium oxide nanoparticles

    Energy Technology Data Exchange (ETDEWEB)

    Majumdar, Sanghamitra [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN), El Paso, TX (United States); Peralta-Videa, Jose R. [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN), El Paso, TX (United States); Trujillo-Reyes, Jesica [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); Sun, Youping [Texas AgriLife Research Center at El Paso, Texas A& M University System, 1380 A & M Circle, El Paso, TX 79927 (United States); Barrios, Ana C. [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); Niu, Genhua [Texas AgriLife Research Center at El Paso, Texas A& M University System, 1380 A & M Circle, El Paso, TX 79927 (United States); Margez, Juan P. Flores- [Autonomous University of Ciudad Juarez, Departamento de Química y Biología, Instituto de Ciencias Biomédicas, Anillo envolvente PRONAF y Estocolmo, Ciudad Juarez, Chihuahua 32310, México (Mexico); Gardea-Torresdey, Jorge L., E-mail: jgardea@utep.edu [Department of Chemistry, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Ave., El Paso, TX 79968 (United States); University of California Center for Environmental Implications of Nanotechnology (UC CEIN), El Paso, TX (United States)

    2016-11-01

    Soil organic matter plays a major role in determining the fate of the engineered nanomaterials (ENMs) in the soil matrix and effects on the residing plants. In this study, kidney bean plants were grown in soils varying in organic matter content and amended with 0–500 mg/kg cerium oxide nanoparticles (nano-CeO{sub 2}) under greenhouse condition. After 52 days of exposure, cerium accumulation in tissues, plant growth and physiological parameters including photosynthetic pigments (chlorophylls and carotenoids), net photosynthesis rate, transpiration rate, and stomatal conductance were recorded. Additionally, catalase and ascorbate peroxidase activities were measured to evaluate oxidative stress in the tissues. The translocation factor of cerium in the nano-CeO{sub 2} exposed plants grown in organic matter enriched soil (OMES) was twice as the plants grown in low organic matter soil (LOMS). Although the leaf cover area increased by 65–111% with increasing nano-CeO{sub 2} concentration in LOMS, the effect on the physiological processes were inconsequential. In OMES leaves, exposure to 62.5–250 mg/kg nano-CeO{sub 2} led to an enhancement in the transpiration rate and stomatal conductance, but to a simultaneous decrease in carotenoid contents by 25–28%. Chlorophyll a in the OMES leaves also decreased by 27 and 18% on exposure to 125 and 250 mg/kg nano-CeO{sub 2}. In addition, catalase activity increased in LOMS stems, and ascorbate peroxidase increased in OMES leaves of nano-CeO{sub 2} exposed plants, with respect to control. Thus, this study provides clear evidence that the properties of the complex soil matrix play decisive roles in determining the fate, bioavailability, and biological transport of ENMs in the environment. - Highlights: • Ce translocation to leaves was facilitated by higher organic matter (OM) in soil. • Lower soil OM increased leaf cover area in nano-CeO{sub 2} exposed plants. • Nano-CeO{sub 2} effects on metabolic processes were more

  4. Estudio de la fitohemaglutinina proveniente del frijol colorado (Phaseolus Vulgaris Study of phytohemagglutinin from red bean (Phaseolus vulgaris

    Directory of Open Access Journals (Sweden)

    Patricia Hernández Díaz

    1999-12-01

    Full Text Available Se obtuvieron preparaciones crudas de fitohemaglutinina (PHA a partir de frijol colorado (Phaseolus vulgaris por 2 métodos: extracción acuosa y extracción ácida. Por el método ácido se obtuvieron mejores resultados en cuanto a concentración de proteínas y pureza de la misma. Se empleó la cromatografía en hidroxiapatita para separar las isoformas que forman la PHA y se obtuvieron 5 fraccciones proteicas que se evaluaron funcionalmente junto con las preparaciones crudas, a través de sus propiedades eritroaglutinantes y leucoaglutinantes. A medida que se aumentó la fuerza iónica del medio se observó que las fracciones obtenidas presentaban una disminución relativa de la actividad leucoaglutinante, así como un incremento relativo de la actividad eritroaglutinante. Las preparaciones crudas y las fracciones se evaluaron electroforéticamente y se obtuvieron bandas muy similares a la de la PHA patrón utilizadaRaw preparations of phytohemagglutinin (PHA were obtained from red bean (Phaseolus vulgaris by 2 methods: aqueous extraction and acid extraction. Better results were obtained with the acid methods as regards the protein concentration and its purity. Hydroxyapatite chromatography was used to separate the isoforms forming the phytohemagglutinin. 5 protein fractions were obtained and functionally evaluated together with the raw preparations through their erythroagglutinating and leukoagglutinating properties. As the ionic force of the medium increased it was observed that the fractions obtained presented a relative decrease of the leukoagglutinating activity as well as a relative rise of the crythroagglutinating activity. The raw preparations and the fractions were electrophoretically evaluated and bands very similar to that of the PHA used as a pattern were obtained

  5. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies) , 2014 . Scientific Opinion on the substantiation of a health claim related to a standardised aqueo us extract from white kidney bean ( Phaseolus vulgaris L.) and reduction of body weight pursuant to Article 13

    DEFF Research Database (Denmark)

    Tetens, Inge

    2014-01-01

    an opinion on the scientific substantiation of a health claim related to a standardised aqueous extract from white kidney bean (Phaseolus vulgaris L.) and reduction of body weight. The Panel considers that the food is sufficiently characterised. A reduction in body weight is a beneficial physiological effect...... for a mechanism by which the standardised aqueous extract from white kidney bean could exert the claimed effect. The Panel concludes that the evidence provided is insufficient to establish a cause and effect relationship between the consumption of the standardised aqueous extract from white kidney bean (Phaseolus...... vulgaris L.) and reduction of body weight....

  6. Table 5 Mineral content of ashed bean samples

    African Journals Online (AJOL)

    Dr Mamiro

    2012-08-05

    Aug 5, 2012 ... vegetables; dry bean grains are used in various food preparations, and both are used as relish or side dishes together ... Eastern Africa and Latin America. Zinc content of beans is one of the ... Kidney bean leaves and fresh bean grains, which are prepared as relish and consumed by a number of families in ...

  7. Characteristics of water absorption of beans

    OpenAIRE

    上中, 登紀子; 森, 孝夫; 豊沢, 功; Tokiko, Uenaka; Takao, Mori; Isao, Toyosawa

    2001-01-01

    Characteristics of water absorption of soybean, azuki bean and kidney beans (cv. Toramame and Taishokintoki) were investigated. The way of water absorption of soybean was different from that of other beans, because soybeans absorbed water from whole surface of seed coat immediately after the immersion. Azuki beans absorbed extremely slowly water from only strophiole, and then the water absorption in other tissue was induced by a certain amount of water absorption playing a role of trigger. Th...

  8. The effect of red ginseng extract on superoxide dismutase activity in the kidney of gamma-ray irradiated mice

    International Nuclear Information System (INIS)

    Park, Yong Soon

    1992-01-01

    This study was prepared to observe the change of enzyme activities in kidney treated with red ginseng extract in the gamma ray irradiated mice. Determine the activity of SOD, peroxidase, catalase in the kidney a period of 1 day, 2 day, 3 day, 4 day, 5 day after a saline injection or injection of red ginseng extract or gamma ray irradiated group into four classify. The activity SOD and catalase showed a tendency to increase and recovery at the early state but pay no regard. Where ase, the activity of peroxide restored and increased pay regard. A physiological saline injection group after gamma ray irradiation showed a tendency to diminish after remarkable increase of activity of SOD, peroxidase and catalase than control group. Injection group of red ginseng extract after gamma ray irradiation observed rapid recovery on activity of SOD, peroxidase, catalase than a saline injection group. Experimental result suggested that injection of red ginseng extract after irradiation have the recovery effect on the changed of activity of SOD, peroxidase and catalase against radiation injury

  9. The effect of holiday haemodialysis treatments on patient mood, adverse symptoms and subjective wellbeing using the Big Red Kidney Bus.

    Science.gov (United States)

    Sims, Jane; Bennett, Paul N; Ockerby, Cherene; Ludlow, Marie; Fairbairn, Jo; Wilson, Anne; Kerr, Peter G

    2017-02-01

    People with end-stage kidney disease receiving haemodialysis are restricted to holidays where dialysis services are readily available. Holiday dialysis in regional, rural and remote areas is particularly challenging. The aims of this study were to evaluate the wellbeing of those who received dialysis in a holiday haemodialysis bus and to measure patient well-being with that of a comparable cohort of haemodialysis patients. A three machine haemodialysis bus, the Big Red Kidney Bus, was built to enable people, their families and carers to take holidays across a range of tourist destinations in Victoria, Australia. Measures included pre-post subjective well-being, dialysis symptoms and mood questionnaires complemented by post semi-structured telephone interviews. Participating holidaymakers were positive about the haemodialysis bus service and the standard of care experienced. They reported decreased dialysis side effects of fatigue, muscle cramp and dry skin. The overall number of reported symptoms decreased, and the perceived level of bother associated with symptoms also decreased. No changes in subjective well-being and mood were detected. Mean Personal Wellbeing Index scores were significantly higher than in a comparative haemodialysis sample. The Big Red Kidney Bus provided a safe and feasible holiday dialysis service. Holidaymakers' well-being was reflected by the decreased dialysis patient side effects. © 2016 Asian Pacific Society of Nephrology.

  10. Dairy cow responses to graded levels of rapeseed and soya bean expeller supplementation on a red clover/grass silage-based diet.

    Science.gov (United States)

    Rinne, M; Kuoppala, K; Ahvenjärvi, S; Vanhatalo, A

    2015-12-01

    The effects of rapeseed and soya bean expeller (SBE) supplementation on digestion and milk production responses in dairy cows were investigated in an incomplete Latin square design using five cows and four 3-week periods. The experimental diets consisted of five concentrate treatments fed at a rate of 9 kg/day: a mixture of barley and oats, which was replaced with rapeseed or SBE at two levels (CP concentration (g/kg dry matter (DM)) of 130 for the control concentrate and 180 and 230 for the two protein supplemented levels). A mixture of grass and red clover silage (1:1) was fed ad libitum and it had a CP concentration of 157 g/kg DM. Supply of nutrients to the lower tract was measured using the omasal canal sampling technique, and total digestion from total faecal collection. Protein supplementation increased omasal canal amino acid (AA) flows and plasma concentrations of AA, and was also reflected as increased milk production. However, N use efficiency (NUE) decreased with increased protein supplementation. Rapeseed expeller (RSE) tended to increase silage DM intake and elicited higher milk production responses compared with SBE and also resulted in a higher NUE. The differences between the protein supplements in nitrogen metabolism were relatively small, for example, there were no differences in the efficiency of microbial protein synthesis or omasal canal flows of nitrogenous components between them, but plasma methionine concentration was lower for soya bean-fed cows at the high CP level in particular. The lower milk protein production responses to SBE than to RSE supplementation were at least partly caused by increased silage DM and by the lower methionine supply, which may further have been amplified by the use of red clover in the basal diet. Although feed intake, diet digestion, AA supply and milk production were all consistently improved by protein supplementation, there was a simultaneous decrease in NUE. In the current study, the milk protein production

  11. Reduction of potassium content of green bean pods and chard by culinary processing. Tools for chronic kidney disease.

    Science.gov (United States)

    Martínez-Pineda, Montserrat; Yagüe-Ruiz, Cristina; Caverni-Muñoz, Alberto; Vercet-Tormo, Antonio

    2016-01-01

    In order to prevent a possible hyperkalemia, chronic renal patients, especially in advanced stages, must follow a low potassium diet. So dietary guidelines for chronic kidney disease recommend limiting the consumption of many vegetables, as well as to apply laborious culinary techniques to maximize the reduction of potassium. The aim of this work is to analyze potassium content from several vegetable, fresh products, frozen and preserved, as well as check and compare the effectiveness in potassium reduction of different culinary processes, some of them recommended in dietary guidelines such as soaking or double cooking. Sample potassium content was analyzed by triplicate using flamephotometry. The results showed significant reductions in potassium content in all culinary processes studied. The degree of loss varied depending on the type of vegetable and processing applied. Frozen products achieved greater reductions than the fresh ones, obtaining in some cases losses greater than 90%. In addition, it was observed how in many cases the single application of a normal cooking reached potassium reductions to acceptable levels for its inclusion in renal patient diet. The results shown in this study are very positive because they provide tools for professionals who deal with this kind of patients. They allow them to adapt more easily to the needs and preferences of their patients and increase dietary variety. Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  12. Evaluation of the recycle of nitrogen in a succession bean - corn -bean By means of the isotopic method

    International Nuclear Information System (INIS)

    Duennas Graciela; Munniz, Olegario; Sanchez, Tamara; Gomez, Luis

    1999-01-01

    To determine the recycle of Nitrogen in a succession bean - corn - bean a was developed I experience under field conditions, on Red Ferralitic soils (Rhodic Ferrasols) with the one I use of the stable isotope 15 Nitrogen

  13. Energy transfer from carotenoids to chlorophyll in blue-green, red and green algae and greening bean leaves

    NARCIS (Netherlands)

    Goedheer, J.C.

    1969-01-01

    From fluorescence action spectra, fluorescence spectra and absorption spectra measured at room temperature and at 77 °K of light petroleum (b.p. 40–60°)-treated and normal chloroplasts, it is concluded that: 1. 1. In blue-green and red algae energy transfer from β-carotene to chlorophyll occurs

  14. Use of two varieties of hard-to-cook beans (Phaseolus vulgaris) and cowpeas (Vigna unguiculata) in the processing of koki (a steamed legume product).

    Science.gov (United States)

    Mbofung, C M; Rigby, N; Waldron, K

    1999-01-01

    Koki is a nutritious cowpea-based food product usually processed by steam cooking whipped cowpea (Vigna unguiculata) paste mixed with spices and palm oil. A study was carried out to investigate the effect of the partial replacement of cowpeas (CP) with hard-to-cook (HTC) beans on the chemical, nutritional and sensory characteristics of koki. Towards this objective, two varieties of beans--Phaseolus vulgaris (red kidney beans--RKB and mottled brown beans--MBB), each with the HTC defect, were separately incorporated into cowpea paste in the following Bean:CP ratios 0:100, 20:80, 30:70, 40:60, 50:50, 60:40 and processed into koki. Incorporation of dry HTC beans into cowpeas in the making of koki affected the bulking properties of the uncooked paste, the nutrient composition, essential amino acid content, antinutritional factors, digestibility as well as the sensory attributes of cooked koki. Sensory tests showed that a highly acceptable, nutritious and digestible koki can be processed from cowpeas partially replaced with dry HTC bean paste up to levels of about 40-50% depending on the variety of dry bean used.

  15. Effects of bioprocessed antinutritional factors on bean protein quality : with special emphasis on Phaseolus vulgaris L.

    NARCIS (Netherlands)

    Savelkoul, F.

    1994-01-01

    Legumes, e.g. beans and peas, can contain antinutritional factors. Some varieties of faba beans (Vicia faba), soya beans (Glycine max ) and white kidney beans (Phaseolus vulgaris) can contain in their raw state antinutritional

  16. 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.

  17. Effect of Organic and Inorganic Fertilizers on Quantitative and Qualitative Characteristics of Pearl Millet (Panicum miliaceum L. and Red Bean (Phaseolus vulgaris L. in Intercropping

    Directory of Open Access Journals (Sweden)

    A. Tavassoli

    2010-12-01

    Full Text Available This experiment was conducted at Agriculture Research Center of Zabol University during 2007 cropping season. The experiment was split plot, based on randomized complete block design with three replications. The main factors consisted of unfertilized (control (F1, recommended fertilizer (F2, recommended manure (F3, half of recommended manure + half of recommended fertilizer (F4 and sub factors were cropping of millet (I1, 75% millet + 25% bean (I2, 50% millet + 50% bean(I3, 25% millet + 75% bean (I4 and sole crop of bean (I5. Results showed that were for these tow species the highest grain and dry matter yield and harvest index (HI obtained from half of recommended manure + half of recommended fertilizer treatment. However, fertilizer treatments did not have significant effect on 1000-seeds weight. Highest land equivalence ratio (LER for grain and dry matter yield was achieved from half of recommended manure + half of recommended fertilizer treatment. The highest crude protein (CP, P and K content in each of the forage crops obtained from recommended fertilizer treatment. Interrace culture different ratios treatments, for millet the highest grain and dry matter yield and P and K content achieved from sole cropping. While highest harvest index (HI, 1000-seeds weight and CP content in millet forage obtained from their intercroppings. Highest bean values for all traits in achieved from its sole cropping. Furthermore, highest LER for dry matter and grain obtained from 25% millet + 75% bean treatment.

  18. Effects of Magnetized Water with Small Molecules Mass on Albumin Extraction from Kidney Bean%小分子团磁化水对芸豆清蛋白浸出效果的影响

    Institute of Scientific and Technical Information of China (English)

    包国凤; 刁静静; 井雪莲; 张丽萍

    2015-01-01

    以垦芸2号芸豆品种为原料,以自来水和纯净水作对比试验,研究小分子团磁化水促进芸豆清蛋白的浸出作用,并优化了提取技术参数。通过对提取温度、提取时间、液料比和粉碎粒度四个因素的单因素试验和响应面分析,结果表明:提取温度31℃,提取时间2 h,液料比22∶1,粉碎粒度60目时芸豆清蛋白的提取率均最高,其中小分子团磁化水组提取率为48.96%,高于自来水组(42.79%)和纯净水组(40.87%);并对小分子团磁化水提取的芸豆清蛋白进行SDS-PAGE电泳测试,得出分子量排布主要集中在42.01 kDa左右,说明所得蛋白为清蛋白。%Using Kenyun 2 kidney beans as raw material and tap water and pure water as comparison tests,the infusion effects of magnetized water with small molecules mass to kidney bean were studied,and the extraction parameters of albumin from kidney bean were optimized. Through single factor and response surface analysis of four factors such as extraction temperature,extraction time, ratio of liquid to material and particle size,the results showed that the optimum extraction conditions was as follows:extraction temperature 31 ℃,extraction time 2 h,ratio of liquid to material 22∶1,particle size 60 mesh. Under such conditions,the extraction yield of magnetized water with small molecules group was 48.96% and higher than that of tap water group (42.79%)and purified water group (40.87%).SDS-PAGE result showed that the molecular weight of the extracted protein was about 42.01 kDa,and the protein was albumin.

  19. Study of Red Cell Fragility in Different Stages of Chronic Kidney Disease in Relation to Parathyroid Hormone.

    Science.gov (United States)

    Panda, Suchismita; Mishra, Anuva; Jena, Manoranjan; Rout, Sashi Bhusan; Mohapatra, Srikrushna

    2017-08-01

    Anaemia is one of the common complications associated with Chronic Kidney Disease (CKD) responsible for the increase in the morbidity and mortality in such patients. Several factors have been attributed to cause renal anaemia, amongst which hyperparathyroidism is one of the less recognised reasons. Most studies have been conducted in this regard in CKD patients undergoing haemodialysis. The level of PTH in early stages of chronic kidney disease has not been much studied. The excess amount of Parathyroid Hormone (PTH) secondary to CKD has been suggested to be a causative factor for anaemia. To evaluate the serum PTH level in CKD patients before haemodialysis and to study the association of the haemoglobin status with the parathyroid hormone. Forty CKD patients above 18 years of age before haemodialysis and 25 age and sex matched healthy controls were included in the study. Routine biochemical and haematological parameters such as Routine Blood Sugar (RBS), urea, creatinine, Na + , K + , Ca 2+ , PTH and Hb% were perfomed. Red cell osmotic fragility was measured by serial dilutions of whole blood with varying concentrations of sodium chloride ranging from 0.1% to 0.9%. The study revealed a significant fall in Hb%, along with a rise in Median Osmotic Fragility (MOF) and PTH in the CKD patients when compared to the control group. Linear regression of PTH with Hb% revealed significant negative association between both the parameters with a R 2 value of 0.677. Multilinear regression analysis of MOF and other independent variables such as Hb%, Na + , K + , Ca 2+ , urea, PTH and creatinine highlighted the variance of MOF by 72%, maximal variance contributed by PTH. Receiver Operating Curve (ROC) analysis revealed an area under the curve of 0.980 with a sensitivity of 100% and specificity of 87% in detecting osmotic fragility at a cut off value of PTH ≥100 pg/ml. The underlying cause of anaemia should be identified early in the CKD patients before haemodialysis. Secondary

  20. Evaluation of seed yield and competition indices of corn (Zea mays L. intercropped with different bean (Phaseolus spp. types

    Directory of Open Access Journals (Sweden)

    Hakime Ziaei

    2016-05-01

    Full Text Available In order to evaluate the intercropping of corn (Zea mays L. and bean cultivars (Phaseolus spp. an experiment was carried out in a randomized complete block design with three replicaties at Sari Agricultural Sciences and Natural Resources University during growing season of 2010. The experimental treatments consisted of sole cropping of corn, white bean, bush bean, red bean, pinto bean and sword bean and 50:50 ratio of corn and bean types. In this experiment, the corn-bush bean and corn-pinto bean intercropping had the highest seed yield (5734.4 and 5674.3 kg/ha-1, respectively and land equivalent ratio (LER=1.13 and 1.21, respectively. Evaluated intercropping indices indicated that red bean (k= 1.85, pinto bean (k= 2.41 and sword bean (k= 2.80 had the highest crowding coefficient whereas the maximum aggressivity value was belonged to pinto bean intercropped with corn (A= -0.02. Also, both the red bean and pinto bean (CR=0.75 and CR=0.98, respectively had the maximum competitive ratio. Furthermore, the most corn crowding coefficient (K=1.15 was belonged to corn and sword bean intercropping and maximum corn aggressivity value was observed in corn intercropped with white bean (A=+0.60 and bush bean (A=+0.69. In conclusion, according to competition indices, intercropping of 50% corn + 50 % red bean and pinto bean plants were superior as compared to other combinations.Also, both the red bean and pinto bean (CR=0.75 and CR=0.98, respectively had the maximum competitive ratio. Furthermore, the most corn crowding coefficient (K=1.15 was belonged to corn and sword bean intercropping and maximum corn aggressivity value was observed in corn intercropped with white bean (A=+0.60 and bush bean (A=+0.69. In conclusion, according to competition indices, intercropping of 50% corn + 50 % red bean and pinto bean plants were superior as compared to other combinations.

  1. Germination of beans and snap beans seed

    Directory of Open Access Journals (Sweden)

    Zdravković Milan

    2000-01-01

    Full Text Available The aim of this study was to investigate germination of good bean seed of the variety Galeb and the bad bean seed of the same variety. We were also interested in germination of bean and snap bean seed damaged by grain weevil, and in germination of the seed treated by freezing which was aimed at controlling grain weevil by cold. We also recorded the differences between bean and snap bean seed, which was or was not treated by freezing in laboratory conditions. This investigation was carried out by applying the two factorial block system. The obtained results were evaluated by the variance analysis and x2 test These results suggest that the bean seed of a bad fraction had low levels of germination, but still it was present. Although the seed of good appearance was carefully selected, germination was slightly lower than it should have been. The seed with the large amount of grain weevils performed a high level germination in laboratory conditions. There were no differences in germination between the seed injured by grain weevil either in beans or in snap beans. As for the seed treated or untreated by freezing, there also were no differences between beans and snap beans. .

  2. Inhibition of p38 MAPK during cellular activation modulate gene expression of head kidney leukocytes isolated from Atlantic salmon (Salmo salar) fed soy bean oil or fish oil based diets.

    Science.gov (United States)

    Holen, E; Winterthun, S; Du, Z-Y; Krøvel, A V

    2011-01-01

    Head kidney leukocytes isolated from Atlantic salmon fed either a diet based on fish oil (FO) or soy bean oil (VO) were used in order to evaluate if different lipid sources could contribute to cellular activation of the salmon innate immune system. A specific inhibitor of p38 MAPK, SB202190, was used to investigate the effect of lipopolysaccharide (LPS) signalling in the head kidney leukocytes. The results show that LPS up regulate IL-1β, TNF-α, Cox2 expression in leukocytes isolated from fish fed either diet. The p38 MAPK inhibitor, SB202190, reduced the LPS induced expression of these genes in both dietary groups. In LPS stimulated leukocytes isolated from VO fed fish, SB202190 showed a clear dose dependent inhibitory effect on IL-1β, TNF-α and Cox2 expression. This effect was also observed for Cox2 in leukocytes isolated from FO fed fish. Furthermore, there was a stronger mean induction of Cox2 in LPS stimulated leucocytes isolated from the VO-group compared to LPS stimulated leukocytes isolated from the FO-group. In both dietary groups, LPS stimulation of salmon head kidney leukocytes increased the induction of CD83, a dendrite cell marker, while the inhibitor reduced CD83 expression in the VO fed fish only. The inhibitor also clearly reduced hsp27 expression in VO fed fish. Indicating a p38 MAPK feedback loop, LPS significantly inhibited the expression of p38MAPK itself in both diets, while SB202190 increased p38MAPK expression especially in the VO diet group. hsp70 expression was not affected by any treatment or feed composition. There were also differences in p38MAPK protein phosphorylation comparing treatment groups but no obvious difference comparing the two dietary groups. The results indicate that dietary fatty acids have the ability to modify signalling through p38 MAPK which may have consequences for the fish's ability to handle infections and stress. Signalling through p38MAPK is ligand dependent and affects gene and protein expression differently

  3. Genetic diversity study of common bean (Phaseolus vulgaris L ...

    African Journals Online (AJOL)

    SAM

    2014-09-03

    Sep 3, 2014 ... small black wild type to the large white, brown, red and spotted types (Cobley and ..... Accession. North Omo. (A). Hadiya. (B). Metekel. (Dan gure. )(C. ) Shinile (D) .... Origin, domestication and evolution of the common bean ...

  4. Determination of trace elements in various kinds of bean by X-ray spectrometric techniques (1995-96)

    International Nuclear Information System (INIS)

    U Tin Maung Kyi; U Wai Zin Oo

    2001-01-01

    Various kinds of bean such as Peanut, Gram Whole, Black Eye Bean, Small Red Bean, Lab Lab Bean, Green Mung Bean, Filed Pea, Seasame Seed, Sultani, Maize, Butter Bean, Dolichos Lab Lab, Toor Whole, Small Yellow Bean, Cow Pea have been collected and analysed by EDXRF analysis for trace elements. The measurement system consists of a Cd-109 annual excitation source, a Si (Li) detector, H V power supply, a spectrometry amplifier, a multichannel analyser and a personal computer. The samples were prepared as pressed pellets and measured by Emission Transmission Technique. The accuracy was determined by analysing standard reference material, SOIL-7 form IAEA. (author)

  5. Kidney transplant

    Science.gov (United States)

    ... always take your medicine as directed. Alternative Names Renal transplant; Transplant - kidney Patient Instructions Kidney removal - discharge Images Kidney anatomy Kidney - blood and urine flow Kidneys Kidney transplant - ...

  6. Low Phosphorus Diet: Best for Kidney Disease?

    Science.gov (United States)

    ... cereal, rice and pasta White bread, crackers, cereals, rice and pasta Quick breads, biscuits, cornbread, muffins, pancakes or waffles White dinner rolls, bread, bagels or English muffins Dried peas (split, black-eyed), beans (black, garbanzo, lima, kidney, navy, pinto) ...

  7. A comparison of antioxidative and anti-inflammatory activities of sword beans and soybeans fermented with Bacillus subtilis.

    Science.gov (United States)

    Han, Seon Su; Hur, Sun Jin; Lee, Si Kyung

    2015-08-01

    This study was conducted to determine the antioxidative and anti-inflammatory activities of non-fermented or Bacillus subtilis-fermented soybeans and sword beans (red and white). The total flavonoid content in both sword bean types was higher (1.9-2.5-fold) than that in soybeans. The total phenolic content in fermented red sword beans was 2.5-fold greater than that in non-fermented red sword beans. HPLC profiles revealed that gallic acid, methyl gallate, and ellagic acid were major phenolic components of non-fermented/fermented red sword beans. DPPH radical scavenging activity and ferric-reducing antioxidant power were higher in fermented red sword beans than in other beans. Non-fermented/fermented red sword beans had higher nitrite scavenging activity than butylated hydroxytoluene and non-fermented/fermented soybeans. The hyaluronidase inhibitory activity of non-fermented/fermented red sword beans was higher (1.5-2.6-fold) than that of non-fermented/fermented soybeans. These results suggest that B. subtilis-fermented sword beans are potential natural antioxidant sources and anti-inflammatory agents for the food industry.

  8. Levels of metals in kidney, liver and muscle tissue and their relation to the occurrence of parasites in the red fox in the Lower Silesian Forest in Europe.

    Science.gov (United States)

    Binkowski, Łukasz J; Merta, Dorota; Przystupińska, Anna; Sołtysiak, Zenon; Pacoń, Jarosław; Stawarz, Robert

    2016-04-01

    Together with the occurrence of parasites, increased concentrations of xenobiotics, to which scavengers are greatly exposed, may significantly influence the physiology of red foxes. It is also suspected that these two factors interact. The accumulation of various metals (Ca, Cd, Cu, Fe, Hg, K, Mg, Ni, Pb, Zn) in kidney, liver and muscle tissue was investigated, as well as the occurrence of parasites, and the potential link to the presence of metals. Generally speaking, neither sex nor age influenced these concentrations. K, Mg and Fe were found in the highest concentrations and Hg was found in the lowest. Various relationships between the concentrations of metals were observed in the tissues. 34% of the specimens studied were hosts to parasites. No clear, significant connection between the concentrations and the occurrence of parasites was noted, but the discernible trend confirmed by the logistic regression, needs further study. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Risk of Acute Kidney Injury in Patients Randomized to a Restrictive Versus Liberal Approach to Red Blood Cell Transfusion in Cardiac Surgery: A Substudy Protocol of the Transfusion Requirements in Cardiac Surgery III Noninferiority Trial.

    Science.gov (United States)

    Garg, Amit X; Shehata, Nadine; McGuinness, Shay; Whitlock, Richard; Fergusson, Dean; Wald, Ron; Parikh, Chirag; Bagshaw, Sean M; Khanykin, Boris; Gregory, Alex; Syed, Summer; Hare, Gregory M T; Cuerden, Meaghan S; Thorpe, Kevin E; Hall, Judith; Verma, Subodh; Roshanov, Pavel S; Sontrop, Jessica M; Mazer, C David

    2018-01-01

    When safe to do so, avoiding blood transfusions in cardiac surgery can avoid the risk of transfusion-related infections and other complications while protecting a scarce resource and reducing costs. This protocol describes a kidney substudy of the Transfusion Requirements in Cardiac Surgery III (TRICS-III) trial, a multinational noninferiority randomized controlled trial to determine whether the risk of major clinical outcomes in patients undergoing planned cardiac surgery with cardiopulmonary bypass is no greater with a restrictive versus liberal approach to red blood cell transfusion. The objective of this substudy is to determine whether the risk of acute kidney injury is no greater with a restrictive versus liberal approach to red blood cell transfusion, and whether this holds true in patients with and without preexisting chronic kidney disease. Multinational noninferiority randomized controlled trial conducted in 73 centers in 19 countries (2014-2017). Patients (~4800) undergoing planned cardiac surgery with cardiopulmonary bypass. The primary outcome of this substudy is perioperative acute kidney injury, defined as an acute rise in serum creatinine from the preoperative value (obtained in the 30-day period before surgery), where an acute rise is defined as ≥26.5 μmol/L in the first 48 hours after surgery or ≥50% in the first 7 days after surgery. We will report the absolute risk difference in acute kidney injury and the 95% confidence interval. We will repeat the primary analysis using alternative definitions of acute kidney injury, including staging definitions, and will examine effect modification by preexisting chronic kidney disease (defined as a preoperative estimated glomerular filtration rate [eGFR] blood cell transfusion in the presence of anemia during cardiac surgery done with cardiopulmonary bypass. www.clinicaltrials.gov; clinical trial registration number NCT 02042898.

  10. Risk of Acute Kidney Injury in Patients Randomized to a Restrictive Versus Liberal Approach to Red Blood Cell Transfusion in Cardiac Surgery: A Substudy Protocol of the Transfusion Requirements in Cardiac Surgery III Noninferiority Trial

    Directory of Open Access Journals (Sweden)

    Amit X. Garg

    2018-01-01

    Full Text Available Background: When safe to do so, avoiding blood transfusions in cardiac surgery can avoid the risk of transfusion-related infections and other complications while protecting a scarce resource and reducing costs. This protocol describes a kidney substudy of the Transfusion Requirements in Cardiac Surgery III (TRICS-III trial, a multinational noninferiority randomized controlled trial to determine whether the risk of major clinical outcomes in patients undergoing planned cardiac surgery with cardiopulmonary bypass is no greater with a restrictive versus liberal approach to red blood cell transfusion. Objective: The objective of this substudy is to determine whether the risk of acute kidney injury is no greater with a restrictive versus liberal approach to red blood cell transfusion, and whether this holds true in patients with and without preexisting chronic kidney disease. Design and Setting: Multinational noninferiority randomized controlled trial conducted in 73 centers in 19 countries (2014-2017. Patients: Patients (~4800 undergoing planned cardiac surgery with cardiopulmonary bypass. Measurements: The primary outcome of this substudy is perioperative acute kidney injury, defined as an acute rise in serum creatinine from the preoperative value (obtained in the 30-day period before surgery, where an acute rise is defined as ≥26.5 μmol/L in the first 48 hours after surgery or ≥50% in the first 7 days after surgery. Methods: We will report the absolute risk difference in acute kidney injury and the 95% confidence interval. We will repeat the primary analysis using alternative definitions of acute kidney injury, including staging definitions, and will examine effect modification by preexisting chronic kidney disease (defined as a preoperative estimated glomerular filtration rate [eGFR] <60 mL/min/1.73 m 2 . Limitations: It is not possible to blind patients or providers to the intervention; however, objective measures will be used to assess

  11. Urological Complications in Kidney Transplantation

    NARCIS (Netherlands)

    I.K.B. Slagt (Inez)

    2015-01-01

    markdownabstract__Abstract__ The kidney is an essential organ that plays an crucial role in acid-base balance, sodium and potassium balance, calcium metabolism, regulation of blood pressure, red blood cell synthesis and excretion of metabolites. Kidney diseases may result in kidney

  12. 21 CFR 155.120 - Canned green beans and canned wax beans.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Canned green beans and canned wax beans. 155.120... Vegetables § 155.120 Canned green beans and canned wax beans. (a) Identity—(1) Definition. Canned green beans and canned wax beans are the foods prepared from succulent pods of fresh green bean or wax bean plants...

  13. 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 ...

  14. Kidney Disease

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Kidney Disease KidsHealth / For Teens / Kidney Disease What's in ... Coping With Kidney Conditions Print What Do the Kidneys Do? You might never think much about some ...

  15. Kidney Problems

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z Kidney Problems Basic Facts & Information The kidneys are two ... kidney (renal) diseases are called nephrologists . What are Kidney Diseases? For about one-third of older people, ...

  16. Toxicity Assessment of Common Beans (Phaseolus vulgaris L.) Widely Consumed by Tunisian Population.

    Science.gov (United States)

    Nciri, Nader; Cho, Namjun; El Mhamdi, Faiçal; Ben Ismail, Hanen; Ben Mansour, Abderraouf; Sassi, Fayçal Haj; Ben Aissa-Fennira, Fatma

    2015-09-01

    This research aimed at assessing the content and the functional properties of phytohemagglutinin (PHA) in different varieties of beans widely consumed in Tunisia through soaking, cooking, autoclaving, germination, and their combinations. This study was carried out on three varieties of white beans grown in different localities of Tunisia, namely Twila, Coco, and Beldia, as well as on imported and local canned beans. All bean samples underwent biochemical and immunological evaluation by employing several techniques such as indirect competitive enzyme-linked immunosorbent assay (ELISA), hemagglutinating assay, Ouchterlony double immunodiffusion, and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Biochemical and immunological analyses indicated that raw dry beans contained a considerable amount of proteins and PHAs. ELISA demonstrated that soaking, either in plain water or in alkaline solution, caused an increase in the concentration of PHA. A slight increase of PHA was produced equally by germination during 4 days in all bean varieties. Cooking or autoclaving of presoaked beans resulted in a complete disappearance of PHA. ELISA test also proved that both imported and local canned beans contained fingerprints of PHA. Hemagglutination assays showed that not only cooked and autoclaved presoaked beans lacked the ability to agglutinate red blood cells but also autoclaved unsoaked beans did. In agar gel immunodiffusion using rabbit anti-PHA serum, raw, soaked, cooked unsoaked, and sprouted beans gave precipitin arc reactions, indicating that PHA existed in immunoreactive form in the tested seeds. SDS-PAGE electrophoretograms showed protein isolates of Twila and Beldia beans to have different profiles through soaking, cooking, and autoclaving processes. This work revealed that the combination of soaking and cooking/autoclaving was the best way in reducing PHA content and its activity in all bean varieties when compared with germination.

  17. 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…

  18. Toxicological Aspects of Bound 14 C-Pirimiphos - methyl (Actellic) in Stored faba Beans to Experimental Mice

    International Nuclear Information System (INIS)

    TahA, H.

    2006-01-01

    The misuse of the insecticides in the environment always represents a high risk for living organisms. however, to take about hazardous effects of it, there is a need to detect their toxicity in the living organism; so the persistence of bound 14 C-pirimiphos methyl, an organophosphorus insecticide in stored faba beans and its toxicological effects to experimental animals (mice) were investigated. Seeds of faba beans were treated with the 14 C-pirimiphos-methyl insecticide at a dose of 30 mg insecticide/kg seeds and stored for 24 weeks under condition simulating these used locally. the level of the total extractable and bound insecticide represented about 95.5% of the actual dose. feeding experiments on mice for 90 days with a diet containing the bound pesticide at a dose of 1.12 ppm/day/mouse caused significant symptoms of toxicity during the experiment period. the cholinesterase activity of both plasma and red blood cells was decreased during the first 15 days. the hemoglobin concentration, erythrocyte and leucocyte count showed slightly significant differences from control values. A significant increase in both of liver and kidney enzymes was observed at the end of the experiment

  19. Feeding differently processed soya bean. Part 2. An assessment of haematological responses in the chicken.

    Science.gov (United States)

    Aletor, V A; Egberongbe, O

    1992-01-01

    The use of differently processed soya bean as a major source of dietary protein was evaluated in a haematological study using broiler chickens in which groundnut cake (GNC), raw soya bean (RSB), roasted soya bean (RtSB), cooked soya bean (CSB) and soya bean oil cake (SBC) were fed on equi-protein basis. The results showed that: 1. Red blood cell (RBC) count and haemoglobin content of blood significantly (P less than 0.05) increased in chicks fed RSB relative to the other soya bean diets. Feeding differently processed soya bean significantly (P less than 0.05) influenced mean cell haemoglobin (MCH) and mean corpuscular volume (MCV) while the mean corpuscular haemoglobin concentration (MCHC) was not significantly influenced. 2. Both the total white blood cell (WBC) count and the monocytes were significantly (P less than 0.05) influenced by the dietary treatments. Chicks fed processed soya bean generally had higher number of monocytes. 3. Physical properties determined were specific gravity and erythrocyte sedimentation rate. The latter was significantly (P less than 0.05) lower in all the processed soya bean-fed chicks. 4. Minerals determined in blood were Na, K, Ca, Mg, Fe, Cu and P. Of all these, chicks fed RSB had significantly (P less than 0.01) lower levels of blood Mg and marked decrease in Ca.

  20. Evaluating the Competitive Ability of Different Common Bean Genotypes Against The Weeds

    Directory of Open Access Journals (Sweden)

    R Amini

    2014-12-01

    Full Text Available In order to investigate the effects of weeds interference on yield and yield components of different genotypes of common bean, an experiment was conducted as split plot based on randomized complete block design with three replications at Agricultural Research Station of Tabriz University, in 2011. The main plots were eight genotypes of different types of common bean including red bean, (cv. Gholi, Sayad, Derakhshan and Akhtar; pinto bean, (cv. Khomein and Sadri and white bean (cv. Shokufa and Pak and the sub-plots were two levels of weed including weed-free and weed-infested. Results indicated that the effect of bean genotype was significant on yield and yield components. The effect of weed treatment was significant on all traits of common bean, except 100-seeds weight. The pod number per plant of all common bean genotypes reduced significantly under weed-infested treatment. The interaction effect of weed treatment× genotype was significant on bean seed number per pod, grain and biological yield. Among the genotype, the cv. Gholi had the highest pod number per plant and the cultivars Gholi and Shokufa had the highest seed number per pod. The cultivars of Gholi and Khomein produced the highest and lowest seed yield, respectively in both weed-free and weed-infested treatment. The common bean genotype showed different competitive ability as the genotypes Gholi and Pak had the higher competitive ability against the weeds than other genotypes. Therefore by cultivating the bean genotypes with high competitive ability against the weeds, the yield loss of common bean could be reduced as well as the growth of weed species will be suppressed.

  1. Genetic variation for drought resistance in small red seeded ...

    African Journals Online (AJOL)

    Common bean (Phaseolus vulgaris L.) productivity is low in major growing regions of Ethiopia mainly due to drought, caused by low and erratic rainfall. A field experiment was carried out at Gofa in Southern Ethiopia, to assess genetic variability for drought resistance in forty-nine small red seeded common bean genotypes ...

  2. Kidney biopsy

    Science.gov (United States)

    ... the kidney (in rare cases, may require a blood transfusion) Bleeding into the muscle, which might cause soreness Infection (small risk) Alternative Names Renal biopsy; Biopsy - kidney Images Kidney anatomy ...

  3. Industrial processing of canned beans

    Directory of Open Access Journals (Sweden)

    Vanderleia Schoeninger

    Full Text Available ABSTRACT: Beans are popular as a protein-filled legume of high nutritional value, being one of the most planted species in the world. However, recent years have seen a decrease in the consumption of beans, owing to the time necessary to cook it domestically. Thus, it is being replaced in people’s diets by other foods. An alternative preparation that supplies modern consumers’ demands is industrially processed beans. This article aimed to provide a literature review on the processing of canned beans. Few recent studies have been performed in Brazil on this subject, as most studies have focused instead on the technological quality of dry bean grains processing. In this article industrial processing concepts and features, production unit operations, and canned beans quality standards will be discussed. These efforts are expected to contribute to the Brazilian beans production chain, and consequently to increase consumption of canned beans and the demand for industrial processing of beans in both the domestic market and future product exports.

  4. Localization and regulation of a facilitative urea transporter in the kidney of the red-eared slider turtle (Trachemys scripta elegans).

    Science.gov (United States)

    Uchiyama, Minoru; Kikuchi, Ryosuke; Konno, Norifumi; Wakasugi, Tatsuya; Matsuda, Kouhei

    2009-01-01

    Urea is the major excretory end product of nitrogen metabolism in most chelonian reptiles. In the present study, we report the isolation of a 1632 base pair cDNA from turtle kidney with one open reading frame putatively encoding a 403-residue protein, the turtle urea transporter (turtle UT). The first cloned reptilian UT has high homology with UTs (facilitated urea transporters) cloned from vertebrates, and most closely resembles the UT-A subfamily. Injection of turtle UT cRNA into Xenopus oocytes induced a 6-fold increase in [(14)C]urea uptake that was inhibited by phloretin. The turtle UT mRNA expression and tissue distribution were examined by RT-PCR with total RNA from various tissues. Expression of turtle UT mRNA was restricted to the kidney, and no signal was detected in the other tissues, such as brain, heart, alimentary tract and urinary bladder. An approximately 58 kDa protein band was detected in membrane fractions of the kidney by western blot using an affinity-purified antibody that recognized turtle UT expressed in Xenopus oocytes. In an immunohistochemical study using the anti-turtle UT antibody, UT-immunopositive cells were observed along the distal tubule but not in the collecting duct. In turtles under dry conditions, plasma osmolality and urea concentration increased, and using semi-quantitative RT-PCR the UT mRNA expression level in the kidney was found to increase 2-fold compared with control. The present results, taken together, suggest that the turtle UT probably contributes to urea transport in the distal tubule segments of the kidney in response to hyperosmotic stress under dry conditions.

  5. Simple Kidney Cysts

    Science.gov (United States)

    ... Solitary Kidney Your Kidneys & How They Work Simple Kidney Cysts What are simple kidney cysts? Simple kidney cysts are abnormal, fluid-filled ... that form in the kidneys. What are the kidneys and what do they do? The kidneys are ...

  6. Effects of High Hydrostatic Pressure on Water Absorption of Adzuki Beans

    Science.gov (United States)

    Ueno, Shigeaki; Shigematsu, Toru; Karo, Mineko; Hayashi, Mayumi; Fujii, Tomoyuki

    2015-01-01

    The effect of high hydrostatic pressure (HHP) treatment on dried soybean, adzuki bean, and kintoki kidney bean, which are low-moisture-content cellular biological materials, was investigated from the viewpoint of water absorption. The samples were vacuum-packed with distilled water and pressurized at 200 MPa and 25 °C for 10 min. After the HHP treatment, time courses of the moisture contents of the samples were measured, and the dimensionless moisture contents were estimated. Water absorption in the case of soybean could be fitted well by a simple water diffusion model. High pressures were found to have negligible effects on water absorption into the cotyledon of soybean and kintoki kidney bean. A non-linear least square method based on the Weibull equation was applied for the adzuki beans, and the effective water diffusion coefficient was found to increase significantly from 8.6 × 10−13 to 6.7 × 10−10 m2/s after HHP treatment. Approximately 30% of the testa of the adzuki bean was damaged upon HHP treatment, which was comparable to the surface area of the testa in the partially peeled adzuki bean sample. Thus, HHP was confirmed to promote mass transfer to the cotyledon of legumes with a tight testa. PMID:28231195

  7. Effects of High Hydrostatic Pressure on Water Absorption of Adzuki Beans

    Directory of Open Access Journals (Sweden)

    Shigeaki Ueno

    2015-05-01

    Full Text Available The effect of high hydrostatic pressure (HHP treatment on dried soybean, adzuki bean, and kintoki kidney bean, which are low-moisture-content cellular biological materials, was investigated from the viewpoint of water absorption. The samples were vacuum-packed with distilled water and pressurized at 200 MPa and 25 °C for 10 min. After the HHP treatment, time courses of the moisture contents of the samples were measured, and the dimensionless moisture contents were estimated. Water absorption in the case of soybean could be fitted well by a simple water diffusion model. High pressures were found to have negligible effects on water absorption into the cotyledon of soybean and kintoki kidney bean. A non-linear least square method based on the Weibull equation was applied for the adzuki beans, and the effective water diffusion coefficient was found to increase significantly from 8.6 × 10−13 to 6.7 × 10−10 m2/s after HHP treatment. Approximately 30% of the testa of the adzuki bean was damaged upon HHP treatment, which was comparable to the surface area of the testa in the partially peeled adzuki bean sample. Thus, HHP was confirmed to promote mass transfer to the cotyledon of legumes with a tight testa.

  8. Modification of whole flours of navy bean, pinto bean, black bean and chickpea by steam jet cooking and drum drying

    Science.gov (United States)

    Whole bean flours of navy bean, pinto bean, black bean and chickpea were processed by excess steam jet cooking, drum drying, and milling to a state resembling the raw flours. Analysis of the structure and size of the particles, color, solubility and pasting characteristics, dietary fiber, and protei...

  9. 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...

  10. Irradiated cocoa beans

    International Nuclear Information System (INIS)

    Ashby, R.; Tesh, J.M.

    1982-11-01

    Groups of 40 male and 40 female CD rats were fed powdered rodent diet containing 25% (w/w) of either non-irradiated, irradiated or fumigated cocoa beans. The diets were supplemented with certain essential dietary constituents designed to satisfy normal nutritional requirements. An additional 40 male and 40 female rats received basal rodent diet alone (ground) and acted as an untreated control. After 70 days of treatment, 15 male and 15 female rats from each group were used to assess reproductive function of the F 0 animals and growth and development of the F 1 offspring up to weaning; the remaining animals were killed after 91 days of treatment. (orig.)

  11. Adrenal-kidney-gonad complex measurements may not predict gonad-specific changes in gene expression patterns during temperature-dependent sex determination in the red-eared slider turtle (Trachemys scripta elegans).

    Science.gov (United States)

    Ramsey, Mary; Crews, David

    2007-08-01

    Many turtles, including the red-eared slider turtle (Trachemys scripta elegans) have temperature-dependent sex determination in which gonadal sex is determined by temperature during the middle third of incubation. The gonad develops as part of a heterogenous tissue complex that comprises the developing adrenal, kidney, and gonad (AKG complex). Owing to the difficulty in excising the gonad from the adjacent tissues, the AKG complex is often used as tissue source in assays examining gene expression in the developing gonad. However, the gonad is a relatively small component of the AKG, and gene expression in the adrenal-kidney (AK) compartment may interfere with the detection of gonad-specific changes in gene expression, particularly during early key phases of gonadal development and sex determination. In this study, we examine transcript levels as measured by quantitative real-time polymerase chain reaction for five genes important in slider turtle sex determination and differentiation (AR, ERalpha, ERbeta, aromatase, and Sf1) in AKG, AK, and isolated gonad tissues. In all cases, gonad-specific gene expression patterns were attenuated in AKG versus gonad tissue. All five genes were expressed in the AK in addition to the gonad at all stages/temperatures. Inclusion of the AK compartment masked important changes in gonadal gene expression. In addition, AK and gonad expression patterns are not additive, and gonadal gene expression cannot be predicted from intact AKG measurements. (c) 2007 Wiley-Liss, Inc.

  12. Healthy food trends - beans and legumes

    Science.gov (United States)

    ... as a side dish at breakfast, lunch, or dinner. Mash them up for dips and spreads. Use bean flour to bake them. To reduce the gas caused by eating beans: Always soak dried beans. If you do not eat a lot of beans, gradually add them to ...

  13. Assesing potential effects of inulin and probiotic bacteria on Fe bioavailability from common beans (Phaseolus vulgaris L.) to Caco-2 cells

    Science.gov (United States)

    Inulin, a prebiotic, may enhance intestinal Fe absorption. Our objective was to assess the effects of supplemental inulin and two probiotic bacteria (B. infantis and L.acidophillus) on Fe availability to Caco-2 cells from common white and red beans (Phaseolus vulgaris L.). Cooked beans were mixed o...

  14. 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...

  15. Kidney Cancer

    Science.gov (United States)

    ... kind of kidney cancer called Wilms' tumor. The incidence of kidney cancer seems to be increasing. One ... doesn't go away Loss of appetite Unexplained weight loss Tiredness Fever, which usually comes and goes ( ...

  16. Kidney Failure

    Science.gov (United States)

    Healthy kidneys clean your blood by removing excess fluid, minerals, and wastes. They also make hormones that keep your ... strong and your blood healthy. But if the kidneys are damaged, they don't work properly. Harmful ...

  17. Locomotion of Mexican jumping beans

    International Nuclear Information System (INIS)

    West, Daniel M; K Lal, Ishan; Leamy, Michael J; Hu, David L

    2012-01-01

    The Mexican jumping bean, Laspeyresia saltitans, consists of a hollow seed housing a moth larva. Heating by the sun induces movements by the larva which appear as rolls, jumps and flips by the bean. In this combined experimental, numerical and robotic study, we investigate this unique means of rolling locomotion. Time-lapse videography is used to record bean trajectories across a series of terrain types, including one-dimensional channels and planar surfaces of varying inclination. We find that the shell encumbers the larva's locomotion, decreasing its speed on flat surfaces by threefold. We also observe that the two-dimensional search algorithm of the bean resembles the run-and-tumble search of bacteria. We test this search algorithm using both an agent-based simulation and a wheeled Scribbler robot. The algorithm succeeds in propelling the robot away from regions of high temperature and may have application in biomimetic micro-scale navigation systems. (paper)

  18. africa bean research alliance (pabra)

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    (NARS), public and private sector actors along the varied bean product value chains, and technology end-users. This model .... centralised information and decision-processing is inefficient ... technologies to farmers, as illustrated by the case.

  19. NetBeans GUI Builder

    OpenAIRE

    Pusiankova, Tatsiana

    2009-01-01

    This work aims at making readers familiar with the powerful tool NetBeans IDE GUI Builder and helping them make their first steps to creation of their own graphical user interface in the Java programming language. The work includes theoretical description of NetBeans IDE GUI Builder, its most important characteristics and peculiarities and also a set of practical instructions that will help readers in creation of their first GUI. The readers will be introduced to the environment of this tool ...

  20. 76 FR 16700 - Importation of French Beans and Runner Beans From the Republic of Kenya Into the United States

    Science.gov (United States)

    2011-03-25

    .... APHIS-2010-0101] RIN 0579-AD39 Importation of French Beans and Runner Beans From the Republic of Kenya... French beans and runner beans from the Republic of Kenya into the United States. As a condition of entry... French beans and runner beans from the Republic of Kenya into the United States while continuing to...

  1. Nutritional and Biochemical Studies on Irradiated Broad Beans (Giza-2)(Vicia Faba)

    International Nuclear Information System (INIS)

    Farag, M. D.; Mahmoud, A.A.; El-Niely, H.F.G.; Seda, H. A.; Ibrahim, A. A.

    2000-01-01

    Broad bean is an important source of dietary protein in Egypt. High losses due to insect infestation occur after each harvest. Radiation processing is an excellent alternative method which could be used to combat these losses. The beans were irradiated at doses of 2.5,5, 10 and 20 kGy. The effects of treatments were investigated on trypsin inhibitor, hemagglutination activity, in vitro protein digestibility, in vivo protein efficiency ratio (PER) and short-term rats feeding. A dose of 20 kGy significantly caused a great reduction in trypsin inhibitor (by 67.12%) and hemagglutination activity (by 87.5%) in broad bean, whereas its in vitro protein digestibility increased from 67.15 to 80, 68% and PER also increased from 1.01 to 1.22. The results of short term of rat feeding experiments indicated that the growth of young rats given raw or irradiated beans at 2.5 and 5 kGy was much lower than that of rats given diet based upon casein or irradiated beans up to 20 kGy. Feeding raw and processed beans at 2.5 and 5 kGy, caused a significant increase in the relative weight of pancreas while feeding irradiated beans at 10 and 20 kGy normalized the relative pancreas weight. No changes have been observed in relative weight for stomach, heart, liver, spleen, kidney and lungs in rats fed casein diet as compared with those fed raw and irradiated beans up to 20 kGy for 8 weeks

  2. 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.

  3. Kidney Stones

    Science.gov (United States)

    ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ...

  4. Kidney Cancer

    Science.gov (United States)

    You have two kidneys. They are fist-sized organs on either side of your backbone above your waist. The tubes inside filter and ... blood, taking out waste products and making urine. Kidney cancer forms in the lining of tiny tubes ...

  5. Interaction between beans and objects

    International Nuclear Information System (INIS)

    Farias, J.T.

    1988-01-01

    The interaction between the X-ray beans and objects are studied, with the modification in the intensity. The kilovolt, the bundle filtration, the structure and composition of the patient and the quantity of scattered radiation are also described, as the main parameters for the contrast and for the dose of the patient. (C.G.C.) [pt

  6. Angus McBean - Portraits

    NARCIS (Netherlands)

    Pepper, T.

    2007-01-01

    Angus McBean (1904-90) was one of the most extraordinary British photographers of the twentieth century. In a career that spanned the start of the Second World War through the birth of the 'Swinging Sixties' to the 1980s, he became the most prominent theatre photographer of his generation and, along

  7. Injury - kidney and ureter

    Science.gov (United States)

    ... kidney; Ureteral injury; Pre-renal failure - injury, Post-renal failure - injury; Kidney obstruction - injury Images Kidney anatomy Kidney - blood and urine flow References Molitoris BA. Acute kidney injury. In: Goldman ...

  8. Chronic Kidney Diseases

    Science.gov (United States)

    ... Safe Videos for Educators Search English Español Chronic Kidney Diseases KidsHealth / For Kids / Chronic Kidney Diseases What's ... re talking about your kidneys. What Are the Kidneys? Your kidneys are tucked under your lower ribs ...

  9. Kinetic Stability of Proteins in Beans and Peas: Implications for Protein Digestibility, Seed Germination, and Plant Adaptation.

    Science.gov (United States)

    Xia, Ke; Pittelli, Sandy; Church, Jennifer; Colón, Wilfredo

    2016-10-12

    Kinetically stable proteins (KSPs) are resistant to the denaturing detergent sodium dodecyl sulfate (SDS). Such resilience makes KSPs resistant to proteolytic degradation and may have arisen in nature as a mechanism for organismal adaptation and survival against harsh conditions. Legumes are well-known for possessing degradation-resistant proteins that often diminish their nutritional value. Here we applied diagonal two-dimensional (D2D) SDS-polyacrylamide gel electrophoresis (PAGE), a method that allows for the proteomics-level identification of KSPs, to a group of 12 legumes (mostly beans and peas) of agricultural and nutritional importance. Our proteomics results show beans that are more difficult to digest, such as soybean, lima beans, and various common beans, have high contents of KSPs. In contrast, mung bean, red lentil, and various peas that are highly digestible contain low amounts of KSPs. Identified proteins with high kinetic stability are associated with warm-season beans, which germinate at higher temperatures. In contrast, peas and red lentil, which are cool-season legumes, contain low levels of KSPs. Thus, our results show protein kinetic stability is an important factor in the digestibility of legume proteins and may relate to nutrition efficiency, timing of seed germination, and legume resistance to biotic stressors. Furthermore, we show D2D SDS-PAGE is a powerful method that could be applied for determining the abundance and identity of KSPs in engineered and wild legumes and for advancing basic research and associated applications.

  10. Chronic Kidney Disease.

    Science.gov (United States)

    Webster, Angela C; Nagler, Evi V; Morton, Rachael L; Masson, Philip

    2017-03-25

    The definition and classification of chronic kidney disease (CKD) have evolved over time, but current international guidelines define this condition as decreased kidney function shown by glomerular filtration rate (GFR) of less than 60 mL/min per 1·73 m 2 , or markers of kidney damage, or both, of at least 3 months duration, regardless of the underlying cause. Diabetes and hypertension are the main causes of CKD in all high-income and middle-income countries, and also in many low-income countries. Incidence, prevalence, and progression of CKD also vary within countries by ethnicity and social determinants of health, possibly through epigenetic influence. Many people are asymptomatic or have non-specific symptoms such as lethargy, itch, or loss of appetite. Diagnosis is commonly made after chance findings from screening tests (urinary dipstick or blood tests), or when symptoms become severe. The best available indicator of overall kidney function is GFR, which is measured either via exogenous markers (eg, DTPA, iohexol), or estimated using equations. Presence of proteinuria is associated with increased risk of progression of CKD and death. Kidney biopsy samples can show definitive evidence of CKD, through common changes such as glomerular sclerosis, tubular atrophy, and interstitial fibrosis. Complications include anaemia due to reduced production of erythropoietin by the kidney; reduced red blood cell survival and iron deficiency; and mineral bone disease caused by disturbed vitamin D, calcium, and phosphate metabolism. People with CKD are five to ten times more likely to die prematurely than they are to progress to end stage kidney disease. This increased risk of death rises exponentially as kidney function worsens and is largely attributable to death from cardiovascular disease, although cancer incidence and mortality are also increased. Health-related quality of life is substantially lower for people with CKD than for the general population, and falls as GFR

  11. Kidney Quiz

    Science.gov (United States)

    ... Cares Peers Support Ask the Doctor My Food Coach Nutrition Dialysis Patient & Family Resources Emergency Resources A ... State Charity Registration Disclosures © 2017 National Kidney Foundation, Inc., 30 East 33rd Street, New York, NY 10016, ...

  12. Kidney Transplant

    Science.gov (United States)

    ... that links the kidney to the bladder — is connected to your bladder. After the procedure After your ... three to eight weeks after transplant. No lifting objects weighing more than 10 pounds or exercise other ...

  13. Kidney School

    Science.gov (United States)

    ... but food is a major focus of family life and social events. Learn how to balance your food intake so you can eat the foods ... Getting Adequate Dialysis Healthy kidneys work 24 hours a day, 7 days a week. ...

  14. Kidney Cancer

    Science.gov (United States)

    ... common cancers in the United States. Cancer Home Kidney Cancer Language: English (US) Español (Spanish) Recommend on Facebook Tweet Share Compartir Anatomy of the male urinary system (left panel) and ...

  15. Kidney Facts

    Science.gov (United States)

    ... Research Institute Veterans Administration Special thanks to our corporate sponsor for supporting excellence in transplant education: Learn more about the UNOS Kidney Transplant Learning Center Patient brochures What Every Patient Needs to ...

  16. Kidney Dysplasia

    Science.gov (United States)

    ... whose mothers used certain prescription medications or illegal drugs during pregnancy What are the signs of kidney dysplasia? Many ... the use of certain prescription medications or illegal drugs during pregnancy. Pregnant women should talk with their health care ...

  17. Kidney Facts

    Science.gov (United States)

    ... to know FAQ Living donation What is living donation? Organs Types Being a living donor First steps Being ... treatment option for kidney failure or disease through organ donation from a healthy, living person who is a ...

  18. BEAN CULTURE IN CHERNOZEM ZONE OF RUSSIA

    Directory of Open Access Journals (Sweden)

    I. T. Balashova

    2013-01-01

    Full Text Available Beans (Vicia faba L. is the one of the ancient crops which have been cultivated and used for food. The historical note about bean utilization in ancient world and in Russia, and the information aboutcenters of origin, food value of seeds are presented in this review. Botanical characteristics of three bean varieties of VNIISSOK breeding are described.

  19. 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.

  20. The study of equivalent dose of uranium in long bean (V. U. Sesquipedalis) and the effect on human

    International Nuclear Information System (INIS)

    Rashid, Nur Shahidah Abdul; Yoshandi, Tengku Mohammad; Majid, Sukiman Sarmania Amran Ab.; Mohamed, Faizal; Siong, Khoo Kok

    2016-01-01

    In the case of accidental release of Uranium-238 ( 238 U) radionuclides in a nuclear facility or in the environment, internal contamination by either acute or chronic exposure has the potential to induce both radiological and chemical toxic effects. A study was conducted to estimate the 238 U radionuclide concentration in the long beans using Induced Coupled Mass Plasma-Spectrometry (ICP-MS). 238 U radionuclide is a naturally occurring radioactive material that can be found in soil and can be transferred to the long bean (Vigna unguiculata subsp. Sesquapedalis) directly or indirectly via water or air. Kidney and liver are the major sites of deposition of 238 U radionuclide. The obtained dose exposed in the liver and kidney is used to assess the safety level for public intake of 238 U radionuclide from the consumption of long beans. The concentration of 238 U radionuclide measured in long bean samples was 0.0226 ± 0.0009 mg/kg. Total activity of 238 U radionuclide was 0.0044 ± 0.0002 Bq/day with the daily intake of 0.3545 ± 0.0143 µg/day and the annual committed effective dose due to ingestion of 238 U radionuclide in long beans was 0.2230 ± 0.0087 µSv/year. The committed equivalent dose of 238 U radionuclide from the assessment in the liver and kidney are 0.4198 ± 0.0165 nSv and 10.9335 ± 0.4288 nSv. The risk of cancer of 238 U radionuclide was determined to be (86.0466 ± 3.3748) × 10-9. Thus, the results concluded that 238 U radionuclide in local long beans was in the permitted level and safe to consume without posing any significant radiological threat to population

  1. The study of equivalent dose of uranium in long bean (V. U. Sesquipedalis) and the effect on human

    Energy Technology Data Exchange (ETDEWEB)

    Rashid, Nur Shahidah Abdul; Yoshandi, Tengku Mohammad; Majid, Sukiman Sarmania Amran Ab.; Mohamed, Faizal; Siong, Khoo Kok, E-mail: khoo@ukm.edu.my [School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), 43600 Bangi, Selangor (Malaysia)

    2016-01-22

    In the case of accidental release of Uranium-238 ({sup 238}U) radionuclides in a nuclear facility or in the environment, internal contamination by either acute or chronic exposure has the potential to induce both radiological and chemical toxic effects. A study was conducted to estimate the {sup 238}U radionuclide concentration in the long beans using Induced Coupled Mass Plasma-Spectrometry (ICP-MS). {sup 238}U radionuclide is a naturally occurring radioactive material that can be found in soil and can be transferred to the long bean (Vigna unguiculata subsp. Sesquapedalis) directly or indirectly via water or air. Kidney and liver are the major sites of deposition of {sup 238}U radionuclide. The obtained dose exposed in the liver and kidney is used to assess the safety level for public intake of {sup 238}U radionuclide from the consumption of long beans. The concentration of {sup 238}U radionuclide measured in long bean samples was 0.0226 ± 0.0009 mg/kg. Total activity of {sup 238}U radionuclide was 0.0044 ± 0.0002 Bq/day with the daily intake of 0.3545 ± 0.0143 µg/day and the annual committed effective dose due to ingestion of {sup 238}U radionuclide in long beans was 0.2230 ± 0.0087 µSv/year. The committed equivalent dose of {sup 238}U radionuclide from the assessment in the liver and kidney are 0.4198 ± 0.0165 nSv and 10.9335 ± 0.4288 nSv. The risk of cancer of {sup 238}U radionuclide was determined to be (86.0466 ± 3.3748) × 10-9. Thus, the results concluded that {sup 238}U radionuclide in local long beans was in the permitted level and safe to consume without posing any significant radiological threat to population.

  2. The study of equivalent dose of uranium in long bean (V. U. Sesquipedalis) and the effect on human

    Science.gov (United States)

    Rashid, Nur Shahidah Abdul; Yoshandi, Tengku Mohammad; Majid, Sukiman Sarmania Amran Ab.; Mohamed, Faizal; Siong, Khoo Kok

    2016-01-01

    In the case of accidental release of Uranium-238 (238U) radionuclides in a nuclear facility or in the environment, internal contamination by either acute or chronic exposure has the potential to induce both radiological and chemical toxic effects. A study was conducted to estimate the 238U radionuclide concentration in the long beans using Induced Coupled Mass Plasma-Spectrometry (ICP-MS). 238U radionuclide is a naturally occurring radioactive material that can be found in soil and can be transferred to the long bean (Vigna unguiculata subsp. Sesquapedalis) directly or indirectly via water or air. Kidney and liver are the major sites of deposition of 238U radionuclide. The obtained dose exposed in the liver and kidney is used to assess the safety level for public intake of 238U radionuclide from the consumption of long beans. The concentration of 238U radionuclide measured in long bean samples was 0.0226 ± 0.0009 mg/kg. Total activity of 238U radionuclide was 0.0044 ± 0.0002 Bq/day with the daily intake of 0.3545 ± 0.0143 µg/day and the annual committed effective dose due to ingestion of 238U radionuclide in long beans was 0.2230 ± 0.0087 µSv/year. The committed equivalent dose of 238U radionuclide from the assessment in the liver and kidney are 0.4198 ± 0.0165 nSv and 10.9335 ± 0.4288 nSv. The risk of cancer of 238U radionuclide was determined to be (86.0466 ± 3.3748) × 10-9. Thus, the results concluded that 238U radionuclide in local long beans was in the permitted level and safe to consume without posing any significant radiological threat to population.

  3. Genetic inferences in common bean differential cultivars to Colletotrichum lindemuthianum race 69/ Inferências genéticas em cultivares diferenciadoras de feijoeiro comum ao Colletotrichum lindemuthianum raça 69

    Directory of Open Access Journals (Sweden)

    Adilson R. Schuelter

    2006-06-01

    Full Text Available Anthracnose caused by the Colletotrichum lindemuthianum Sacc. et Magn fungus, is one of the most important diseases and can result in heavy yield losses to the common bean (Phaseolus vulgaris L.. Genetic inferences about resistance of cultivars: Michelite, Michigan Dark Red Kidney, Perry Marrow, Cornell 49-242, PI 207262, AB 136, G 2333 and their 21 diallel hybrids were obtained in relation to the reaction to 69 race by using Hayman’s method. The results showed that dominance effects were higher than additive effects to resistance of the related race. The order of parents in relation to dominant genes concentration obtained was: G 2333, AB 136, PI 207262, Cornell 49-242, Michigan Dark Red Kidney, Perry Marrow and Michelite. G 2333, AB 136 and PI 707262 parents are the most indicated for breeding programs to obtain anthracnose resistant cultivars.A antracnose, causada pelo fungo Colletotrichum lindemuthianum Sacc cet Magn, é uma das mais importantes doenças e pode causar severas perdas ao cultivo do feijão comum (Phaseolus vulgaris L.. Inferências genéticas sobre a resistência de sete cultivares diferenciais de feijão comum (Michelite, Michigan Dark Red Kidney, Perry Marrow, Cornell 49-242, PI 207262, AB 136, G 2333 e seus 21 híbridos dialélicos foram obtidas em relação à raça 69, por meio da metodologia de Hayman. Os resultados mostraram que os efeitos dominantes foram superiores aos aditivos para resistência à referida raça. A ordem dos parentais em relação à concentração de genes dominantes obtida foi: G 2333, AB 136, PI 207262, Cornell 49-242, Michigan Dark Red Kidney, Perry Marrow e Michelite. Os parentais G 2333, AB 136 e PI 707262 são os mais indicados para programas de melhoramento visando à obtenção de cultivares resistentes à antracnose.

  4. Nephrectomy (Kidney Removal)

    Science.gov (United States)

    ... nephrectomy is needed because of other kidney diseases. Kidney function Most people have two kidneys — fist-sized ... and the disease that prompted the surgery? Monitoring kidney function Most people can function well with only ...

  5. Kidney Stones (For Parents)

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Kidney Stones KidsHealth / For Parents / Kidney Stones What's in ... other treatments to help remove the stones. How Kidney Stones Form It's the kidneys' job to remove ...

  6. 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.

  7. Kidney pain (image)

    Science.gov (United States)

    A kidney stone is a solid piece of material that forms in a kidney. Kidney stones may be the size of sand or ... A kidney stone is a solid piece of material that forms in a kidney. Kidney stones may be the ...

  8. 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

  9. Aktivitas Antivirus Beberapa Ekstrak Tanaman terhadap Bean Common Mosaic Virus strain Black Eye Cowpea (BCMV-BIC pada Kacang Panjang

    Directory of Open Access Journals (Sweden)

    Tri Asmira Damayanti

    2014-03-01

    Full Text Available ABSTRACT Antivirus actitivity of several plant extracts against Bean common mosaic virus strain Black eye cowpea (BCMV-BlC on Yard long beanBean common mosaic virus (BCMV is an important virus on yard long bean and it is difficult to control. One of control effort way by utilizing antiviral substances of plant origin. The research was done to select and test the effectiveness of plant extracts in suppressing BCMV infection on yard long bean. Twenty two plant extracts were selected by (1 spraying the crude extract to Chenopodium amaranticolor leaves, then plant inoculated by BCMV 1 hour after spraying, and (2 mixturing the crude extract with sap containing BCMV, then inoculated mechanically to C. amaranticolor.  Local necrotic lesion  number and inhibition percentage are measured. All plant extract treatments were able to reduce Necrotic lokal lesion  formation significantly  compared to untreatment control. Further, fifteen plant extracts were selected to test their effectiveness in controlling BCMV on yard long bean in green house trial. The results showed that except geranium and red ginger treatment, other extract treatments were able to reduce significantly the disease incidence and severity, symptoms, and  BCMV titer, respectively. Among tested extracts, Bougainvillea spectabilis, Mirabilis jalapa, and Celosia cristata are the most effective crude extracts in suppressing BCMV infection.

  10. 76 FR 68057 - Importation of French Beans and Runner Beans From the Republic of Kenya Into the United States

    Science.gov (United States)

    2011-11-03

    .... APHIS-2010-0101] RIN 0579-AD39 Importation of French Beans and Runner Beans From the Republic of Kenya.... SUMMARY: We are amending the fruits and vegetables regulations to allow the importation of French beans and runner beans from the Republic of Kenya into the United States. As a condition of entry, both...

  11. The kidneys

    International Nuclear Information System (INIS)

    Freeman, L.M.; Lutzker, L.G.

    1984-01-01

    It has unfortunately remained true that radionuclide renal imaging studies have not been so widely accepted as other types of scintigraphy, despite improvements in radiopharmaceuticals and imaging techniques. Perhaps this is because of the variety of established radiologic techniques available for the study of the kidneys and the addition of new modalities such as CT scanning and ultrasound. Clinicians may have become confused by the multiplicity of options, which has obscured the distinction between renal scintigraphy and all other methods of imaging the kidney, i.e., that renal scintigraphy provides functional information in an easily quantifiable form. It is interesting that pediatric practitioners have more easily recognized the functional importance of this modality than have the practitioners of adult medicine, who more often prefer anatomic modalities, either traditional or new

  12. Diet in chronic kidney disease in a Mediterranean African country

    OpenAIRE

    Kammoun, Khawla; Chaker, Hanen; Mahfoudh, Hichem; Makhlouf, Nouha; Jarraya, Faical; Hachicha, Jamil

    2017-01-01

    Background Mediterranean diet is characterized by low to moderate consumption of animal protein and high consumption of fruits, vegetables, bread, beans, nuts, seeds and other cereals. It has been associated with reduced risk of cardiovascular disease. However, it is not suitable for chronic kidney disease because of high potassium intake. Discussion Tunisia is an emerging Mediterranean country with limited resources, a high prevalence of chronic hemodialysis treatment and high dialysis expen...

  13. INVESTIGATIONS ON THE RESISTANCE OF SOME BULGARIAN COMMON BEAN GENOTYPES TOWARDS BEAN WEEVIL (ACANTHOSCELIDES OBTECTUS SAY

    Directory of Open Access Journals (Sweden)

    Elena Dimitrova Apostolova

    2013-12-01

    Full Text Available The most effective, environmentally sound and safety way to fight pests with biological means is the use of resistant varieties to them. In the present study were indicated the reactions of 30 Bulgarian common bean genotypes to the most economically important enemy – bean weevil (Acanthoscelidis obtectus Say. For this purpose, the following indicators were traced – seed damages and young adult insects, which largely characterized the response of different common bean genotypes to that biological pest enemy. The results of this investigation present a sensitive response to the sustainability of different genotypes to the bean weevil. The Bulgarian common bean varieties Plovdiv 11M, Abritus, Crystal and Bulgari can be used in breeding programs as donors of resistance to the bean weevil.

  14. 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.

  15. A technique developed for labeling the green manures (sunnhemp and velvet bean) with 15 N for nitrogen dynamic studies

    International Nuclear Information System (INIS)

    Ambrosano, Edmilson Jose

    1997-01-01

    A technique was developed for labeling the leguminous plant tissue with nitrogen ( 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 % 15 N) per pot was applied three times. The labelled dried plant material showed 3.177 and 4.337 of atom % 15 N, respectively for velvet beans and sunnhemp. (author)

  16. Stability of tetrachlorvinphos residues in faba beans and soya bean oil towards different processing procedures

    International Nuclear Information System (INIS)

    Zayed, S.M.A.D.; Farghaly, M.

    1987-01-01

    Cooking of contaminated faba beans did not degrade the originally present potentially toxic residues, namely, tetrachlorvinphos and its desmethyl derivative to any appreciable extent. Processing of contaminated soya bean oil, on the other hand, led to degradation of tetrachlorvinphos and its metabolites to give mono and dimethyl phosphates. Feeding of mice with bound residues of tetrachlorvinphos in beans for 90 days led to an apparent decrease in the rate of body weight gain. (author)

  17. 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.

  18. 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

  19. Synthesis of epoxidised soya bean oil acrylate

    International Nuclear Information System (INIS)

    Hussin bin Mohd Nor; Mohamad Hilmi bin Mahmood; Dahlan bin Haji Mohd.

    1988-10-01

    An epoxy acrylate was synthesized from Asahi's epoxy resin AER 331 which is an epoxidised soya bean oil (ESBO). Triethylamine (TEA) and Hydroquinone (HQ) were used as catalyst and inhibitor respectively. Observations of the experiment are described. (author)

  20. chitwood on African yam bean, Sphenostylis stenocarpa

    African Journals Online (AJOL)

    Yomi

    2012-01-24

    Jan 24, 2012 ... African yam bean is a legume and its production has been reported to be ... determined according to standard methods (IITA, 1989). The .... control experiments were the highest-yielding accession, although ..... Handbook of.

  1. 7804 PERFORMANCE OF IMPROVED BEAN VARIETIES IN ...

    African Journals Online (AJOL)

    Win7Ent

    2013-06-03

    Jun 3, 2013 ... 3. June 2013. ABSTRACT. A project aimed at improving bean production in Kigoma Region was carried out ... Some rain is required during the flowering and pod setting stages [2]. ..... library.ciat.cgiar.org/articulos/ciat/paperb.

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

    African Journals Online (AJOL)

    User

    (2012) P. biglobosa has important socio-economic and cultural values .... It is a common knowledge that Parkia bean processing is a chain activity which is ... that P. biglobosa trees are not productive even when found in the study area.

  3. MedlinePlus: Quinoa Black Bean Salad

    Science.gov (United States)

    ... this page: https://medlineplus.gov/recipe/quinoablackbeansalad.html Quinoa Black Bean Salad To use the sharing features ... a side dish. Ingredients 1/2 cup dry quinoa 1 and 1/2 cups water 1 and ...

  4. Disinfestation of copra, desiccated coconut and coffee beans by gamma radiation

    International Nuclear Information System (INIS)

    Manato, E.C.

    1987-08-01

    Nine insect pests were found associated with copra of which copra beetle, Necrobia rufipes, saw-toothed grain beetle, Oryzaephilus surinamensis, red flour beetle, Tribolium castaneum, cigarette beetle, Lasioderma serricorne and tropical warehouse moth, Ephestia cautella were found feeding on this food. While feeding on different coffee beans, coffee bean weevil, Araecerus fasciculatus De Geer showed preference on Arabica, Liberica and Excelsa but not in Robusta coffee beans. For mass rearing, the most suitable medium for copra beetle was desiccated coconut + yeast (2:1) and for coffee bean beetle, it was dried cassava chips + yeast (3:1). The life cycles completed in these food media were 43 to 60 and 42 to 56 days by copra beetle and coffee bean weevil respectively. Irradiation studies on these 2 species of insects showed that the eggs were most sensitive followed by larvae and pupae. A dose of 0.05 kGy prevented adult emergence from irradiated eggs and younger larvae, while doses of 0.10 to 0.25 kGy effected the survival of emerged adults. However, a dose of 0.50 kGy would be effective for the disinfestation of small packages (i.e. 0.25 to 0.50 kg in each) of copra or coffee beans initially infested with immature stages of beetles and weevils respectively. Packaging of irradiated commodities in polypropylene bags particularly those impregnated with permethrin prevented reinfestation by the insect pests. Toxic residues of permethrin in the prolypropylene film resulted in high mortality thereby preventing insect penetration of the packaging materials. Both copra beetles and coffee bean weevils were rather good invaders than penetrators as these species entered into the packages readily through existing openings in jute sack, woven polypropylene sack or flour bag. Organoleptic tests showed no change in aroma, flavour and general acceptability of irradiated coffee beans. In microbial studies it was observed that a dose of 0.6 kGy would eliminate Salmonella

  5. Acute kidney failure

    Science.gov (United States)

    ... Renal failure - acute; ARF; Kidney injury - acute Images Kidney anatomy References Devarajan P. Biomarkers for assessment of renal function during acute kidney injury. In: Alpern RJ, Moe OW, Caplan M, ...

  6. Chronic Kidney Disease

    Science.gov (United States)

    You have two kidneys, each about the size of your fist. Their main job is to filter your blood. They remove wastes and ... help control blood pressure, and make hormones. Chronic kidney disease (CKD) means that your kidneys are damaged ...

  7. Diabetic Kidney Problems

    Science.gov (United States)

    ... too high. Over time, this can damage your kidneys. Your kidneys clean your blood. If they are damaged, waste ... in your blood instead of leaving your body. Kidney damage from diabetes is called diabetic nephropathy. It ...

  8. Medullary Sponge Kidney

    Science.gov (United States)

    ... UTI removing any kidney stones Curing an Existing Urinary Tract Infection To treat a UTI , the health care provider ... UTIs and kidney stones. Medications to Prevent Future Urinary Tract Infections and Kidney Stones Health care providers may prescribe ...

  9. Cadmium and the kidney.

    OpenAIRE

    Friberg, L

    1984-01-01

    The paper is a review of certain aspects of importance of cadmium and the kidney regarding the assessment of risks and understanding of mechanisms of action. The review discusses the following topics: history and etiology of cadmium-induced kidney dysfunction and related disorders; cadmium metabolism, metallothionein and kidney dysfunction; cadmium in urine as indicator of body burden, exposure and kidney dysfunction; cadmium levels in kidney and liver as indicators of kidney dysfunction; cha...

  10. Chronic Kidney Disease and Kidney Failure

    Science.gov (United States)

    ... death rates limited life expectancy. Some patients were lucky enough to get a kidney transplant, which greatly ... epidemic rates. Through the 1980s and 1990s, the number of patients developing end-stage kidney failure nearly ...

  11. Liver transplantation at Red Cross War Memorial Children's Hospital ...

    African Journals Online (AJOL)

    The liver transplant programme for infants and children at Red Cross War Memorial ... Four combined liver/kidney transplants have been performed. ... was complicated by chronic rejection (1) and TB-drug-induced subfulminant liver failure (1).

  12. REACTION OF INTRODUCED BEAN (PHASEOLUS ACCESSIONS TO THE INFESTATION BY THIELAVIOPSIS BASICOLA (BERKELEY & BROOME UNDER NATURAL EPIPHYTOTIC CONDITIONS

    Directory of Open Access Journals (Sweden)

    O. Georgieva

    2015-01-01

    Full Text Available A periodic phytopathology field monitoring was conducted on 35 introduced common bean (Phaseolus accessions at Maritsa Vegetable Crops Research Institute in 2014. The epiphytotic disease black root rot on the bean crops (over 75 % reduction of the stand was recorded for the first time for the area of Bulgaria. The causal agent isolated from the plant tissue was identified as the fungus Thielaviopsis basicola (Berkeley Ferraris. A strong relationship between disease severity variation and environmental and soil conditions was established. Black root rot was most severe when cool and wet weather occurred from seedling time to about three weeks after planting, combined with increased soil compaction. Field resistance was recorded in Bulgarian var. “Plovdivski zult”, var. “Starozagorski tzer” and line № 564 (3,66%, 5.33% and 6,50 % dumping-off of bean seedlings, respectively. Bean accession introduced from dry climate areas were highly susceptible to black root rot pathogen (over 76.0 % dumping-off of bean seedlings. Indirect relationship was found between bean tolerance to Th. basicola and presence of the anthocyanin in the hypocotyl and seed coat color. Install the average negative correlation between seed color signs (and hypocotyl and the resistance of plants to Th. basicola. Samples with resistance to black root rot belong to the group with beige, red, brown or black color of seeds. The presence of phenolic compounds (anthocyanins in the seed coat and hypocotyls beans can serve as an indirect indication of the selection of resistant to black rot breeding materials.

  13. Residual phosphate fertilization and Azospirillum brasilense in the common bean in succession to maize intercropped with Marandu grass

    Directory of Open Access Journals (Sweden)

    Lourdes Dickmann

    Full Text Available ABSTRACT One of the alternatives for achieving sustainable agriculture and a reduction in production costs, especially with phosphate fertilisers, is to inoculate seeds with bacteria of the genus Azospirillum. The aim of this study therefore, was to evaluate residual phosphate fertilisation and Azospirillum brasilense, together with the contribution of straw from maize intercropped with Marandu grass, on leaf nutritional content, yield components and winter bean yield. The experiment was carried out on the Teaching and Research Farm, of the School of Engineering at UNESP, located in Selvíria in the State of Mato Grosso do Sul, in a typic clayey dystrophic Red Latosol. The experimental design was of randomised blocks with four replications in a 5 x 2 factorial scheme. The treatments consisted of beans sown on straw from maize intercropped with Marandu grass on areas that had received five levels of P2O5 in the form of MAP, applied during an initial cultivation of black oats (0, 30, 60, 120 and 240 kg ha-1, both with and without inoculation of the oat and maize which preceded the beans with Azospirillum brasilense. Leaf nutrient content, leaf chlorophyll index (ICF, yield components and bean productivity were all evaluated. Inoculation with Azospirillum brasilense of the black oat and maize seeds improved the nutritional status of the plants, but had a negative effect on grain yield. Fertilisation of the oat crop with phosphorus had a positive residual effect on the beans, with increases in yield components and grain yield.

  14. Study On The Effect Of Cooking Of Some Food Proteins By Short-Term Radiation (Microwave) On The Functions Of The Liver And Kidney In Albino Rats

    International Nuclear Information System (INIS)

    Al-Marzooq, M.A.

    2014-01-01

    Five groups of albino male rats, every group consist of seven rats, were used to study the effect of microwave proteins on liver, kidney functions and blood parameters. Control group was fed on 10% casein. The 2nd one was fed on 10% protein from microwave chicken. The 3rd one was fed on 10% protein from boiled chicken. The 4th one was fed on 10% protein from microwave kidney beans. The 5th one was fed on 10% protein from boiled kidney beans. The time of experiment was seven weeks. The biochemical parameters included (cholesterol, LDL, HDL, total lipids, triglyceride, SGOT, SGPT, ALP, creatinin, uric acid and amino acids). The group of rats fed on microwave chicken showed more increase in cholesterol level than the group fed on boiled chicken. The group fed on microwave kidney beans showed decrease in cholesterol level. The group fed on microwave chicken showed decrease in HDL and increase in LDL. The highest activity of SGOT was shown in group fed on microwave kidney beans followed by the group fed on microwave chicken. The groups fed on boiled kidney beans and boiled chicken proteins showed significant increase in SGPT activity. The group fed on boiled kidney beans have the highest activity of ALP enzyme; but the group fed on microwave chicken showed increase in the activity of ALP enzyme compared to the control group. The feeding of microwave chicken leads to increase in creatinine and uric acid levels in comparison to the control group. Microwave cooking leads to little increase in all amino acids in comparison to the control group

  15. Study on adsorption of 60Co in soils and minerals and transportation of 60Co in bean-soil system

    International Nuclear Information System (INIS)

    Feng Yonghong; Chen Chuanqun; Wang Shouxiang; Zhang Yongxi; Sun Zhiming

    1998-02-01

    The adsorption and desorption of 60 Co in soils and minerals, and the transportation, accumulation, distribution in bean-soil system are studied. The results are as follows: (1) 60 Co was adsorbed rapidly and desorbed difficultly by soils and minerals. The order of the saturated adsorption rate and K d (distribution coefficient) of 60 Co at the balance value was: kieselguhr>paddy soil (loamy clay)>yellowish red soil>kaoline>perlite>silt-loamy soil. The order of D f (desorption factor) value was: yellowish red soil>silt-loamy soil>kaoline>perlite>paddy soil (loamy clay)>kieselguhr. The dynamic behavior of 60 Co in the soils and minerals could be described as a closed two--compartment model. (2) After 60 Co was introduced to the bean-soil system, the concentration of 60 Co in the root is about 10.4∼23.3 times of that in the stalk, and 30 times of that in the bean pod. The negative correlation between the concentration of 60 Co in the soil and depth was detected, over 90 per cent of 60 Co was retained within 6 centimeters of the surface layer, the half residual depth was 2 centimeters. An opened two-compartment model was applied to describe the behavior of 60 Co in the bean-soil system

  16. faba bean and field pea seed proportion for intercropping system

    African Journals Online (AJOL)

    Administrator

    reduced with increase in the seeding rate of field pea. ... productivity of the Faba bean/field pea was obtained from intercropping system. Growing Faba bean both as a ..... Management: Proceedings of the First and ... Population, time and crop.

  17. Beans and Other Legumes: Types and Cooking Tips

    Science.gov (United States)

    ... Nutrition and healthy eating Want to add nutritious beans and legumes to your diet but aren't ... Staff Legumes — a class of vegetables that includes beans, peas and lentils — are among the most versatile ...

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

    African Journals Online (AJOL)

    Four diets were formulated to contain the control diet with 0.09 soybean meal or ... nutrient availability and overall utilisation of dolichos bean meal for pigs. ..... quick-cooking moth bean (Phaseolus aconitifolius Jacq.). The Indian Journal of Nu-.

  19. Growth Performance of Five Bean (Phaseolus spp) Varieties as ...

    African Journals Online (AJOL)

    PROF HORSFALL

    had significant (P≤ 0.05) effect on bean plant girth, number of leaves, number of branches, mean number of flowers, total fresh ... Beans (Phaseolus spp) belong to one of several genera .... Meng (2016), that found that applying coffee pulp.

  20. New bean products to improve food security | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-04-21

    ... Agricultural Research Organisation and the Kenya Agricultural and Livestock Research ... New bean products to improve food security. April 21, 2016. Image ... more lucrative market for smallholder bean farmers, most of whom are women.

  1. 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.

  2. Light-driven movements of the trifoliate leaves of bean (Phaseolus vulgaris L.). Spectral and functional analysis

    International Nuclear Information System (INIS)

    Koller, D.; Ritter, S.; Fork, D.C.

    1996-01-01

    The light-driven responses of the terminal leaflet of bean were analyzed spectrally and functionally. Laminar elevation increases rapidly in response to continuous overhead exposure of its pulvinus to blue light. This response is enhanced in its early stages by simultaneous exposure to red light. The pulvinus responds similarly to continuous overhead unmixed red, or far-red light, albeit at much lower rates. The response to overhead red, alone, or during enhancement of the response to blue, was not affected by simultaneous far-red. However, the response to blue alone, or enhanced by mixture with red, was partially inhibited by simultaneous exposure to far-red. The results suggest that the response to blue resulted mostly from a blue-absorbing pigment system, but may involve some absorption by phytochrome, while responses to red or far-red, with and without blue, may be mediated by high-irradiance responses of phytochrome. Functional differences between the responses to red and blue become apparent when the abaxial (lower), or lateral sectors of the pulvinus are exposed to them, separately and in combination. These differences suggest that red controls the photonastic unfolding of the pulvinus, whereas blue controls its phototropic responses. These responses co-exist in the same tissue, but are separate and additive. (author)

  3. Kidneys and Urinary Tract

    Science.gov (United States)

    ... Videos for Educators Search English Español Kidneys and Urinary Tract KidsHealth / For Teens / Kidneys and Urinary Tract What's ... a sign of diabetes . What the Kidneys and Urinary Tract Do Although the two kidneys work together to ...

  4. [Acute kidney injury

    NARCIS (Netherlands)

    Hageman, D.; Kooman, J.P.; Lance, M.D.; van Heurn, L.W.; Snoeijs, M.G.

    2012-01-01

    - 'Acute kidney injury' is modern terminology for a sudden decline in kidney function, and is defined by the RIFLE classification (RIFLE is an acronym for Risk, Injury, Failure, Loss and End-stage kidney disease).- Acute kidney injury occurs as a result of the combination of reduced perfusion in the

  5. Ultrasonography of the Kidney

    DEFF Research Database (Denmark)

    Lindskov Hansen, Kristoffer; Nielsen, Michael Bachmann; Ewertsen, Caroline

    2016-01-01

    Ultrasonography of the kidneys is essential in the diagnosis and management of kidney-related diseases. The kidneys are easily examined, and most pathological changes in the kidneys are distinguishable with ultrasound. In this pictorial review, the most common findings in renal ultrasound...

  6. 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.

  7. 9 CFR 319.301 - Chili con carne with beans.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Chili con carne with beans. 319.301 Section 319.301 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Dehydrated Meat Food Products § 319.301 Chili con carne with beans. Chili con carne with beans shall contain...

  8. Agronomic description of new improved climbing bean varieties

    African Journals Online (AJOL)

    . 21. David, S and Hoogendijk,M. 1997. Bean production systems in MbaJe district, Uganda with emphasis on varietal diversity and the adoption of new climbing beans. Network on bean research in Africa. CIA T. CIA T, occasional publication ...

  9. 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

  10. Product (RED)

    DEFF Research Database (Denmark)

    Ponte, Stefano

    2011-01-01

    ) and the consumers who buy iconic brand products to help ‘distant others’. While in many other forms of causumerism, labels or certification systems ‘prove’ that a product is just, in RED, aid celebrities provide the proof. From the consumer point of view both labels and celebrities provide a similar simplification...... of complex social, economic, and environmental processes. At the same time, we argue that there are important distinctions as well—labels and certifications are ultimately about improving the conditions of production, whereas RED is about accepting existing production and trade systems and donating......(PRODUCT)RED™ (hereafter RED) is a cobranding initiative launched in 2006 by the aid celebrity Bono to raise money from product sales to support The Global Fund to Fight AIDS, Tuberculosis and Malaria. In this paper we argue that RED is shifting the boundaries of ‘causumerism’ (shopping...

  11. Methyl bromide residues in fumigated cocoa beans

    International Nuclear Information System (INIS)

    Adomako, D.

    1975-01-01

    The 14 C activity in unroasted [ 14 C]-methyl bromide fumigated cocoa beans was used to study the fate and persistence of CH 3 Br in the stored beans. About 70% of the residues occurred in the shells. Unchanged CH 3 Br could not be detected, all the sorbed CH 3 Br having reacted with bean constituents apparently to form 14 C-methylated derivatives and inorganic bromide. No 14 C activity was found in the lipid fraction. Roasting decreased the bound (non-volatile) residues, with corresponding changes in the activities and amounts of free sugars, free and protein amino acids. Roasted nibs and shells showed a two-fold increase in the volatile fraction of the 14 C residue. This fraction may be related to the volatile aroma compounds formed by Maillard-type reactions. (author)

  12. Effects of gamma radiation and irradiated bean seeds on the dry bean weevil, Acanthoscelides obtectus say (Coleoptera: Bruchidae)

    International Nuclear Information System (INIS)

    Ignatowicz, S.; Brzostek, G.

    1988-01-01

    Low dosages of gamma radiation affected the development of immature stages of the bean weevil, Acanthoscelides obtectus Say. Radiosensitivity of the bean weevils decreased during their development, and adults seemed to be the most resistant stage for gamma radiation. There were no significant differences in mortality of immature stages of the pest during their development in beans treated with gamma radiation at dosages up to 1.06 kGy. Moreover, the females showed no ovipositional preference for untreated or irradiated beans

  13. Foliar absorption of phosphorus by common bean

    International Nuclear Information System (INIS)

    Boaretto, A.E.; Rosa, J.P.P.

    1984-01-01

    The effet of urea and/or sucrose on P uptake from H 3 PO 4 and monoammonium phosphate by bean leaves. A solution containing 0.145% P and specific activity 10μ Ci/ml is sprayed early in the morning or late afternoon. Besides the treatment without urea and sucrose, these substances are added in two concentrations 0.66% N + sucrose, and 1.32% N + sucrose. Twenty four hous after application, 52% of the applied P is absorved by the bean trifoliate leaf. (M.A.C.) [pt

  14. Leaf development of soybean and bean crops and weeds

    International Nuclear Information System (INIS)

    Procopio, Sergio de Oliveira; Santos, Jose Barbosa do; Silva, Antonio Alberto da; Costa, Luiz Claudio

    2003-01-01

    The objective of this study was to compare the emission rate and expansion of the leaves, duration of the leaf area (DLA) and the extinction coefficient (k) for the crops soybean and of the bean, and for the weeds Euphorbia heterophylla sensitive and Euphorbia heterophylla resistant to the herbicides inhibiting of the ALS enzyme, Bidens pilosa and Desmodium tortuosum. The experiment was developed in the field, in soil classified as Red-Yellow Claysoil, in the period of october of 2000 to march of 2001. Each plant species consisted of a treatment. The treatments were arranged in a randomized complete block design with four replications. The mensurations of the photosynthetically active radiation (PAR) were accomplished in two points of the plants: above and bellow the canopy, by means of a light ceptometer. The emission rate and the expansion of leaves was calculated at the end of the cycle of the crops. The DLA and k were calculated before and after the plant flowering. It was not observed differences in the development of the biotypes of E. heterophylla with relation to the rate of appearance of leaves, expansion rate, DLA or k. Among the cultures, the bean presented smaller leaf emission rate (0.591 / day) compared to the soybean (0.933 / day). Among the weeds, the largest leaf emission rate was with D. tortuosum (0.699 / day). The leaf expansion rate observed by the soybean was superior to all the other species (6.77 cm 2 .day-1). All plant species presented larger value for DLA after the flowering compared before flowering. The soybean presented larger value of k (before and after the flowering 0.52 and 0.93, respectively) compared to the other species, demonstrating high potential of interception of solar radiation. (author)

  15. The Definitive Guide to NetBeans Platform

    CERN Document Server

    Bock, Heiko

    2009-01-01

    The Definitive Guide to NetBeans(t) Platform is a thorough and definitive introduction to the NetBeans Platform, covering all its major APIs in detail, with relevant code examples used throughout. The original German book on which this title is based was well received. The NetBeans Platform Community has put together this English translation, which author Heiko Bock updated to cover the latest NetBeans Platform 6.5 APIs. With an introduction by known NetBeans Platform experts Jaroslav Tulach, Tim Boudreau, and Geertjan Wielenga, this is the most up-to-date book on this topic at the moment. All

  16. Final Comments from Professors George and Beane.

    Science.gov (United States)

    Beane, James; George, Paul S.

    1996-01-01

    Concludes this journal focus section on curriculum integration with transcripts of questions asked by conference attendees and answers by Professors Beane and George. Areas addressed included experience levels with children and teachers, studies that point to the failure of curriculum integration, and how teachers can continue curriculum…

  17. Beans (Phaseolus spp.) - model food legumes

    International Nuclear Information System (INIS)

    Broughton, W.J.; Hemandez, H.; Blair, M.; Beebe, S.; Gepts, P.; Vanderleyden, J.

    2001-01-01

    Globally, 800 million people are malnourished. Heavily subsidised farmers in rich countries produce sufficient surplus food to feed the hungry, but not at a price the poor can afford. Even donating the rich world's surplus to the poor would not solve the problem. Most poor people earn their living from agriculture, so a deluge of free food would destroy their livelihoods. Thus, the only answer to world hunger is to safeguard and improve the productivity of farmers in poor countries. Diets of subsistence level farmers in Africa and Latin America often contain sufficient carbohydrates (through cassava, corn/maize, rice, wheat, etc.), but are poor in proteins. Dietary proteins can take the form of scarce animal products (eggs, milk, meat, etc.), but are usually derived from legumes (plants of the bean and pea family). Legumes are vital in agriculture as they form associations with bacteria that 'fix-nitrogen' from the air. Effectively this amounts to internal fertilisation and is the main reason that legumes are richer in proteins than all other plants. Thousands of legume species exist but more common beans (Phaseolus vulgaris L.) are eaten than any other. In some countries such as Mexico and Brazil, beans are the primary source of protein in human diets. As half the grain legumes consumed worldwide are common beans, they represent the species of choice for the study of grain legume nutrition. Unfortunately, the yields of common beans are low even by the standards of legumes, and the quality of their seed proteins is sub-optimal. Most probably this results from millennia of selection for stable rather than high yield, and as such, is a problem that can be redressed by modem genetic techniques. We have formed an international consortium called 'Phaseomics' to establish the necessary framework of knowledge and materials that will result in disease-resistant, stress-tolerant, high-quality protein and high-yielding beans. Phaseomics will be instrumental in improving

  18. Wild beans (Phaseolus L.) of North America

    Science.gov (United States)

    The wild relatives of the five domesticated species of bean (Phaseolus L.) are widely distributed across the tropics and subtropics of the New World, with taxa extending to the Canadian border, the Caribbean islands and Bermuda, the Galapagos Islands, and south to Argentina. Mesoamerica holds the la...

  19. Synthesis of a jojoba bean disaccharide.

    Science.gov (United States)

    Kornienko, A; Marnera, G; d'Alarcao, M

    1998-08-01

    A synthesis of the disaccharide recently isolated from jojoba beans, 2-O-alpha-D-galactopyranosyl-D-chiro-inositol, has been achieved. The suitably protected chiro-inositol unit was prepared by an enantiospecific synthesis from L-xylose utilizing SmI2-mediated pinacol coupling as a key step.

  20. 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...

  1. Seed coat darkening in Cowpea bean

    Science.gov (United States)

    Seed coat of cowpea bean (Vigna unguiculata L. Walp) slowly browns to a darker color during storage. High temperature and humidity during storage might contribute to this color change. Variation in browning rate among seeds in a lot leads to a mixture of seed colors creating an unacceptable product...

  2. Determination of physicomechanical properties of velvet bean ...

    African Journals Online (AJOL)

    Selected physical and mechanical properties of velvet bean (Mucuna pruriens) were studied at two moisture content levels of 13% and 20% (db). Compression strength characteristics were conducted under quasi-static compressive force at longitudinal and latitudinal (lateral) loading positions and the rupture forces, ...

  3. Registration of ‘Alpena' navy bean

    Science.gov (United States)

    ‘Alpena’ navy bean (Phaseolus vulgaris L.) (Reg. no. CV- , PI -), developed by Michigan State University AgBioResearch was released in 2014 as an upright, midseason cultivar with uniform dry down and excellent canning quality. Alpena was developed using pedigree breeding method to the F3 generation ...

  4. 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)

  5. 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.

  6. Red Sirius

    Energy Technology Data Exchange (ETDEWEB)

    Martynov, D Ya

    1976-01-01

    A hypothesis is proposed explaining the assumption that Sirius changed its colour from red in the second century to pale blue in the tenth century A.D. The hypothesis is based on the possibility of transformation of a Sirius satellite (Sirius B) from a red giant in the past to a white dwarf in the present. Such a transformation would have been accompanied by an explosion of Sirius B, which is clearly visible from the Earth. The fact that the increase in Sirius brightness by 4-5 units is not reflected in historical chronicles is attributed to the degradation of sciences in Europe in 4-10 centuries.

  7. Insecticide Efficacy and Timing for Control of Western Bean Cutworm (Lepidoptera: Noctuidae) in Dry and Snap Beans.

    Science.gov (United States)

    Goudis, L A; Trueman, C L; Baute, T S; Hallett, R H; Gillard, C L

    2016-02-01

    The western bean cutworm, Striacosta albicosta (Smith) (Lepidoptera: Noctuidae), is a recent pest of corn, dry,and snap beans, in the Great Lakes region, and best practices for its management in beans need to be established.Insecticide efficacy and application timing field studies, conducted in 2011–2013, determined that lambda-cyhalothrin and chlorantraniliprole were capable of reducing western bean cutworm feeding damage in dry beans from 2.3 to 0.4% in preharvest samples, and in snap beans from 4.8 to 0.1% of marketable pods, respectively. The best application timing in dry beans was determined to be 4–18 d after 50% egg hatch. No economic benefit was found when products were applied to dry beans, and despite high artificial inoculation rates, damage to marketable yield was relatively low. Thiamethoxam, methoxyfenozide, and spinetoram were also found to be effective at reducing western bean cutworm damage in dry bean to as low as 0.3% compared to an untreated control with 2.5% damaged pods. In snap beans, increased return on investment between CAD$400 and CAD$600 was seen with multiple applications of lambda-cyhalothrin, and with chlorantraniliprole applied 4 d after egg mass infestation.

  8. Soil physical and microbiological attributes cultivated with the common bean under two management systems

    Directory of Open Access Journals (Sweden)

    Lorena Adriana De Gennaro

    Full Text Available Agricultural management systems can alter the physical and biological soil quality, interfering with crop development. The objective of this study was to evaluate the physical and microbiological attributes of a Red Latosol, and its relationship to the biometric parameters of the common bean (Phaseolus vulgaris, irrigated and grown under two management systems (conventional tillage and direct seeding, in Campinas in the state of São Paulo, Brazil. The experimental design was of randomised blocks, with a split-plot arrangement for the management system and soil depth, analysed during the 2006/7 and 2007/8 harvest seasons, with 4 replications. The soil physical and microbiological attributes were evaluated at depths of 0.00-0.05, 0.05-0.10, 0.10-0.20 and 0.20-0.40 m. The following were determined for the crop: density, number of pods per plant, number of beans per pod, thousand seed weight, total weight of the shoots and harvest index. Direct seeding resulted in a lower soil physical quality at a depth of 0.00-0.05 m compared to conventional tillage, while the opposite occurred at a depth of 0.05-0.10 m. The direct seeding showed higher soil biological quality, mainly indicated by the microbial biomass nitrogen, basal respiration and metabolic quotient. The biometric parameters in the bean were higher under the direct seeding compared to conventional tillage.

  9. Evaluation of common bean genotypes for phosphorus use efficiency in Eutrophic Oxisol

    Directory of Open Access Journals (Sweden)

    Daiana Alves da Silva

    2016-01-01

    Full Text Available ABSTRACT Common bean is one of the most important legumes in Latin America, mostly grown in soils with low phosphorus (P availability. Thus, this study aimed to evaluate the responses of 20 bean genotypes to P deficiency. The experiment was a completely randomized design in a 2 × 20 factorial arrangement; the first factor consisted of P levels and the second factor, of 20 bean genotypes, with six replications. The substrate was a Red Eutrophic Oxisol with low P content. For application of the P treatments, it was applied simple superphosphate, consisting of two levels: restrictive and control, with the application of 45 and 90 kg∙ha–1 of P2O5, respectively. At 28 days, we observed the first symptoms of nutrient deficiency, with the decrease in the relative chlorophyll index in the restrictive level treatment. In addition, the treatments were effective in differentiating effects of both factors levels of P and genotypes for most traits evaluated relative to shoot, root and grain yield. It was possible to classify the genotypes in relation to use efficiency and responsiveness to P application, according to their average yield performances. Seven genotypes presented better performances for both P levels, being classified as Efficient and Responsive: G 2333, IAC Carioca Tybatã, IAPAR 81, IAC Imperador, IAC Formoso, BRS Esplendor and IPR Tangará; the first four genotypes were also classified as Efficient and Responsive under hydroponic conditions.

  10. Evaluation of common bean (Phaseolus vulgaris L. genotypes for drought stress adaptation in Ethiopia

    Directory of Open Access Journals (Sweden)

    Kwabena Darkwa

    2016-10-01

    Full Text Available Drought stress linked with climate change is one of the major constraints faced by common bean farmers in Africa and elsewhere. Mitigating this constraint requires the selection of resilient varieties that withstand drought threats to common bean production. This study assessed the drought response of 64 small red-seeded genotypes of common bean grown in a lattice design replicated twice under contrasting moisture regimes, terminal drought stress and non-stress, in Ethiopia during the dry season from November 2014 to March 2015. Multiple plant traits associated with drought were assessed for their contribution to drought adaptation of the genotypes. Drought stress determined by a drought intensity index was moderate (0.3. All the assessed traits showed significantly different genotypic responses under drought stress and non-stress conditions. Eleven genotypes significantly (P ≤ 0.05 outperformed the drought check cultivar under both drought stress and non-stress conditions in seed yielding potential. Seed yield showed positive and significant correlations with chlorophyll meter reading, vertical root pulling resistance force, number of pods per plant, and seeds per pod under both soil moisture regimes, indicating their potential use in selection of genotypes yielding well under drought stress and non-stress conditions. Clustering analysis using Mahalanobis distance grouped the genotypes into four groups showing high and significant inter-cluster distance, suggesting that hybridization between drought-adapted parents from the groups will provide the maximum genetic recombination for drought tolerance in subsequent generations.

  11. At Risk for Kidney Disease?

    Science.gov (United States)

    ... Heart Disease Mineral & Bone Disorder Causes of Chronic Kidney Disease Diabetes and high blood pressure are the most ... blood vessels in your kidneys. Other causes of kidney disease Other causes of kidney disease include a genetic ...

  12. Kidney function tests

    Science.gov (United States)

    Kidney function tests are common lab tests used to evaluate how well the kidneys are working. Such tests include: ... Oh MS, Briefel G. Evaluation of renal function, water, electrolytes ... and Management by Laboratory Methods . 23rd ed. Philadelphia, ...

  13. Pregnancy and Kidney Disease

    Science.gov (United States)

    ... who has a kidney transplant have a baby? Yes. If you have a kidney transplant, you are likely to have regular menstrual periods and good general health. Therefore, getting pregnant and having a child is possible. But ...

  14. A modified elliptical formula to estimate kidney collagen content in a model of chronic kidney disease.

    Science.gov (United States)

    Nieto, Jake A; Zhu, Janice; Duan, Bin; Li, Jingsong; Zhou, Ping; Paka, Latha; Yamin, Michael A; Goldberg, Itzhak D; Narayan, Prakash

    2018-01-01

    The extent of scarring or renal interstitial collagen deposition in chronic kidney disease (CKD) can only be ascertained by highly invasive, painful and sometimes risky, tissue biopsy. Interestingly, while CKD-related abnormalities in kidney size can often be visualized using ultrasound, not only does the ellipsoid formula used today underestimate true renal size, but the calculated renal size does not inform tubulointerstitial collagen content. We used coronal kidney sections from healthy mice and mice with kidney disease to develop a new formula for estimating renal parenchymal area. While treating the kidney as an ellipse with the major axis (a) the polar distance, this technique involves extending the minor axis (b) into the renal pelvis to obtain a new minor axis, be. The calculated renal parenchymal area is remarkably similar to the true or measured area. Biochemically determined kidney collagen content revealed a strong and positive correlation with the calculated renal parenchymal area. Picrosirius red staining for tubulointerstitial collagen also correlated with calculated renal parenchymal area. The extent of renal scarring, i.e. kidney interstitial collagen content, can now be computed by making just two axial measurements which can easily be accomplished via noninvasive imaging of this organ.

  15. Hydronephrosis of one kidney

    Science.gov (United States)

    Hydronephrosis; Chronic hydronephrosis; Acute hydronephrosis; Urinary obstruction; Unilateral hydronephrosis; Nephrolithiasis - hydronephrosis; Kidney stone - hydronephrosis; Renal calculi - hydronephrosis; ...

  16. The senile kidney

    Directory of Open Access Journals (Sweden)

    Denisova Т.Р.

    2015-03-01

    Full Text Available The given work summarizes external data and self-obtained results on development and diagnostic of kidney involution modifications. Article discusses definition of "senile kidney" as a clinical and pathomorphological term. Major statements on pathophysiological causes of age-associated renal disorders and their prognosis, specifics of chronic kidney disease in elderly and senile patients have been reviewed. Phenomenon of renal "multimorbidity" in eldely maximizes worsening risk of unmodifiable kidney function.

  17. Genetic Architecture of Flooding Tolerance in the Dry Bean Middle-American Diversity Panel

    Directory of Open Access Journals (Sweden)

    Ali Soltani

    2017-07-01

    Full Text Available Flooding is a devastating abiotic stress that endangers crop production in the twenty-first century. Because of the severe susceptibility of common bean (Phaseolus vulgaris L. to flooding, an understanding of the genetic architecture and physiological responses of this crop will set the stage for further improvement. However, challenging phenotyping methods hinder a large-scale genetic study of flooding tolerance in common bean and other economically important crops. A greenhouse phenotyping protocol was developed to evaluate the flooding conditions at early stages. The Middle-American diversity panel (n = 272 of common bean was developed to capture most of the diversity exits in North American germplasm. This panel was evaluated for seven traits under both flooded and non-flooded conditions at two early developmental stages. A subset of contrasting genotypes was further evaluated in the field to assess the relationship between greenhouse and field data under flooding condition. A genome-wide association study using ~150 K SNPs was performed to discover genomic regions associated with multiple physiological responses. The results indicate a significant strong correlation (r > 0.77 between greenhouse and field data, highlighting the reliability of greenhouse phenotyping method. Black and small red beans were the least affected by excess water at germination stage. At the seedling stage, pinto and great northern genotypes were the most tolerant. Root weight reduction due to flooding was greatest in pink and small red cultivars. Flooding reduced the chlorophyll content to the greatest extent in the navy bean cultivars compared with other market classes. Races of Durango/Jalisco and Mesoamerica were separated by both genotypic and phenotypic data indicating the potential effect of eco-geographical variations. Furthermore, several loci were identified that potentially represent the antagonistic pleiotropy. The GWAS analysis revealed peaks at Pv08

  18. Acute arterial occlusion - kidney

    Science.gov (United States)

    ... main artery to the kidney is called the renal artery. Reduced blood flow through the renal artery can hurt kidney function. ... need include: Duplex Doppler ultrasound exam of the renal arteries to test blood flow MRI of the kidney arteries, which can show ...

  19. Diabetes and Kidney Disease

    Science.gov (United States)

    ... et.al. Clinical manifestations of kidney disease among US adults with diabetes. Journal of the American Medical Association. 2016;316( ... of Washington, Associate Director, Kidney Research Institute ... The National Institute of Diabetes and Digestive and Kidney Diseases Health Information Center ...

  20. Acceptability and characterization of extruded pinto, navy and black beans.

    Science.gov (United States)

    Simons, Courtney W; Hall, Clifford; Tulbek, Mehmet; Mendis, Mihiri; Heck, Taylor; Ogunyemi, Samuel

    2015-08-30

    Consumption of dry beans has been relatively flat over the last decade. Creating new bean products may increase the consumption of beans and allow more consumers to obtain the health benefits of beans. In this study, pinto, navy and black beans were milled and the resulting flours extruded into puffs. Unflavored extruded puffs were evaluated by untrained panelists using a hedonic scale for appearance, flavor, texture and overall acceptability. The compositions of raw flours and extrudates were characterized. Sensory results indicated that all beans met or exceeded the minimum requirement for acceptability. Overall acceptability of navy and pinto beans was not significantly different, while acceptability of black bean puffs was significantly lower. Total protein (198-217 g kg(-1)) in extrudates was significantly different among the three beans. Total starch ranged from 398 to 406 g kg(-1) and was not significantly different. Resistant starch, total extractable lipid and raffinose contents were significantly reduced by extrusion. Extrusion did not affect crude fiber and phytic acid contents. The minimal effects on protein and fiber contents, the significant reduction in raffinose content and the acceptability of the unflavored extruded puffs support using various bean flours as ingredients in extruded puffed products. © 2014 Society of Chemical Industry.

  1. 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.

  2. Photosynthetic pigments and gas exchange in castor bean under conditions of above the optimal temperature and high CO2

    Directory of Open Access Journals (Sweden)

    Fabiola França Silva

    2015-08-01

    Full Text Available The castor bean plant, a Euphorbiaceae oil seed C3-metabolism rustic and drought-resistant plant, is cultivated in a wide range of environments due to its good adaptive capacity. However, given the current environmental changes, many biochemical and physiological impacts may affect the productivity of important crops, such as castor bean. This work aimed to evaluate the impacts of the castor bean gas exchange in response to high temperature and increased CO2concentration.Our experiment was conducted in a phytotron located at Embrapa Algodão in 2010. We adopted a completely randomized design, with four treatments in a factorial combination of two temperatures (30/20 and 37/30°C and two CO2 levels (400 and 800 mmol L-1; four replications were performed, obtained in five surveys over the growth cycle, for a total of 80 sample units. An infrared gas analyzer (IRGA - Infra Red Gas Analyzer was used for the quantification of the photosynthetic rate, stomatal conductance and transpiration. An increase in the atmospheric CO2 concentration and temperature negatively affected the physiology of the castor bean plants, decreasing the net rate of photosynthesis, transpiration and stomatal conductance.

  3. Inheritance of the characters glossy and mat of the seed coat in beans (Phaseolus Vulgaris L.) in norm and after gamma rays and ethylmethanesulfonate treatment in Fo anf F1

    International Nuclear Information System (INIS)

    Rodriges, F.; Rukmanski, G.

    1990-01-01

    Reciprocal crosses were made between the following cultivars: 1) kidney bean cvs. Dobrudzhanski 7, Tyrnovo 13 and Astor, having glossy seeds, and Sataya 425 with mat seeds; 2) string bean cvs. Oreol and Zarya (glossy) and Starozagorski Cheren (glossy). Seeds of F o and F 1 were treated with 10 krad gamma rays and 0.01% ethylmethanesulfonate using the mutagens singly and in combination. Deviations from the expected segregation of the characters were observed in kidney beans, being most pronounced following the consequtive treatment, which may be explaned by arisal of mutations and increased frequencies of recombinatipon in the genetic material. This assumption was confirmed in string beans where post mutagen treatment mat seeds were found in hybrids from parental cultivars with glossy seeds and the mat seeds were presented in the following generation. These changes could be explained by arisal of recessive mutations. It is concluded that the combined application of hybridization and mutagenesis increases genetic diversity of the hybrid progeny in regard to glossy and mat bean seed coat. 4 tabs., 2 refs

  4. 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.

  5. 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.

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

    International Nuclear Information System (INIS)

    Debastiani, R.; Santos, C.E.I. dos; 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

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

    Energy Technology Data Exchange (ETDEWEB)

    Debastiani, R., E-mail: rafa_debas@yahoo.com.br; Santos, C.E.I. dos; 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. 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.

  10. Effect of partial replacement of fishmeal with african yam bean ...

    African Journals Online (AJOL)

    Effect of partial replacement of fishmeal with african yam bean ( Sphenostylis stenocarpa ) meal on eggs, sperm quality and spawning performance of African Catfish Clarias gariepinus (Burchell, 1822) broodstock.

  11. Elemental characterization of Brazilian beans using neutron activation analysis

    International Nuclear Information System (INIS)

    Lilian Seiko Kato; Nadai Fernandes, E.A. De; Marcio Arruda Bacchi; Gabriel Adrian Sarries; Andres Enrique Lai Reyes

    2015-01-01

    Beans are important for many developing countries as a source of protein and mineral nutrients. Here, ten commercial types of Brazilian beans, from the species Phaseolus vulgaris (common beans) and Vigna unguiculata (cowpeas), were analyzed by neutron activation analysis for the determination of Br, Ca, Co, Cs, Fe, K, Mo, Na, Rb, Sc and Zn. There were statistical differences (p/0.05) amongst the commercial types, except for Br, Rb and Sc. In general, non-essential elements showed high variability, indicating that the origin of beans had a strong influence on the mass fraction of such elements. (author)

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

    International Nuclear Information System (INIS)

    Mingote, Raquel M.; Nogueira, Regina A.

    2013-01-01

    A survey was carried out on the activity concentration of 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 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 210 Pb activity concentration in beans was estimated by using robust ROS, a censored data analysis method. The value 0.047 Bq kg -1 fresh wt. obtained here is according to 210 Pb activity concentration in grains reported by UNSCEAR 0.05 Bq kg -1 . (author)

  13. 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%.

  14. 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)

  15. Mung bean proteins and peptides: nutritional, functional and bioactive properties

    Directory of Open Access Journals (Sweden)

    Zhu Yi-Shen

    2018-02-01

    Full Text Available To date, no extensive literature review exists regarding potential uses of mung bean proteins and peptides. As mung bean has long been widely used as a food source, early studies evaluated mung bean nutritional value against the Food and Agriculture Organization of the United Nations (FAO/the World Health Organization (WHO amino acids dietary recommendations. The comparison demonstrated mung bean to be a good protein source, except for deficiencies in sulphur-containing amino acids, methionine and cysteine. Methionine and cysteine residues have been introduced into the 8S globulin through protein engineering technology. Subsequently, purified mung bean proteins and peptides have facilitated the study of their structural and functional properties. Two main types of extraction methods have been reported for isolation of proteins and peptides from mung bean flours, permitting sequencing of major proteins present in mung bean, including albumins and globulins (notably 8S globulin. However, the sequence for albumin deposited in the UniProt database differs from other sequences reported in the literature. Meanwhile, a limited number of reports have revealed other useful bioactivities for proteins and hydrolysed peptides, including angiotensin-converting enzyme inhibitory activity, anti-fungal activity and trypsin inhibitory activity. Consequently, several mung bean hydrolysed peptides have served as effective food additives to prevent proteolysis during storage. Ultimately, further research will reveal other nutritional, functional and bioactive properties of mung bean for uses in diverse applications.

  16. Effects of xanthan, guar, carrageenan and locust bean gum addition on physical, chemical and sensory properties of meatballs.

    Science.gov (United States)

    Demirci, Zeynep Ozben; Yılmaz, Ismail; Demirci, Ahmet Şukru

    2014-05-01

    This study evaluated the effects of xanthan gum, guar gum, carrageenan and locust bean gum on physical, chemical and sensory properties of meatballs. Meatball samples were produced with three different formulations including of 0.5, 1, and 1.5% each gum addition and gum added samples were compared with the control meatballs. Physical and chemical analyses were carried out on raw and cooked samples separately. Moisture contents of raw samples decreased by addition of gums. There were significant decreases (p meatball samples formulated with gum when compared with control. Ash contents and texture values increased with gum addition to meatballs. Meatball redness decreased with more gum addition in raw and cooked meatball samples, which means that addition of gums resulted in a lighter-coloured product. According to sensory analysis results, locust bean gum added (1%) samples were much preferred by the panelists.

  17. Ultrasonography of polycystic kidney

    International Nuclear Information System (INIS)

    Oh, Seung Chul; Cho, Seung Gi; Lee, Kwan Seh; Kim, Kun Sang

    1980-01-01

    Polycystic disease is defined as a heritable disorder with diffuse involvement of both kidneys. The term 'Polycystic disease' comprises at least two separate, genetically different disease-one with an onset typically in childhood (infantile polycystic disease) and the other with an onset typically in adulthood (adult polycystic disease). Adult polycystic kidney disease is the most common form of cystic kidney disease in humans. Ultrasonography is a very useful noninvasive diagnostic modality in the patient with clinically suspected renal diseases as well as screening test. 14 cases of ultrasonography in patient with polycystic kidney were reviewed. All cases show unilateral or bilateral enlarged kidneys. 7 cases reveal kidneys and liver replaced by multiple cysts of varing size. Screening ultrasonography for a familial tree is reported

  18. Caffeine Extraction from Raw and Roasted Coffee Beans.

    Science.gov (United States)

    Chiang, Donyau; Lin, Chih-Yang; Hu, Chen-Ti; Lee, Sanboh

    2018-04-01

    Coffee is a stimulant, psychoactive, popular daily beverage, and its caffeine affects human physiological health and behavior. These important issues prompted us to study caffeine extraction from both the raw and roasted coffee beans of 3 types at different temperatures. A hemispheric model is developed to simulate the extraction process of the caffeine from the coffee beans of hemisphere is proposed. The experimental data are in good agreement with the predicted model. The effective diffusivities of caffeine in both the raw and roasted beans increase with temperature in all 3 types. An incubation period, decreasing with increasing temperature, is observed in all samples studied. Caffeine extraction in roasted beans is more rapid than that for the raw beans and the time difference is significant at low temperatures. In both the raw and roasted samples, caffeine diffusion in the raw beans and the incubation behavior are thermally activated processes. Single activation energies are obtained for diffusion within the extraction temperature range for all beans tested with the exception of one type of the coffee beans, Mandheling, which exhibits 2 activation energies in raw samples. The surface energies of the epidermis of the raw beans and roasted beans obtained from the contact angle measurements are used to interpret the difference of incubation periods. This study has a potential application to the decaffeinated coffee industry.Caffeine affects human physiological health and behavior so that caffeine extraction from coffee beans of different types at different temperatures is important for product refining and customers. © 2018 Institute of Food Technologists®.

  19. 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

  20. Diet for Kidney Stone Prevention

    Science.gov (United States)

    ... based foods such as calcium-fortified juices, cereals, breads, some kinds of vegetables, and some types of beans. Ask a dietitian or other health ... based foods such as calcium-fortified juices, cereals, breads, some kinds of vegetables, and some types of beans. Ask a dietitian or other health ...

  1. Epigenetics of kidney disease.

    Science.gov (United States)

    Wanner, Nicola; Bechtel-Walz, Wibke

    2017-07-01

    DNA methylation and histone modifications determine renal programming and the development and progression of renal disease. The identification of the way in which the renal cell epigenome is altered by environmental modifiers driving the onset and progression of renal diseases has extended our understanding of the pathophysiology of kidney disease progression. In this review, we focus on current knowledge concerning the implications of epigenetic modifications during renal disease from early development to chronic kidney disease progression including renal fibrosis, diabetic nephropathy and the translational potential of identifying new biomarkers and treatments for the prevention and therapy of chronic kidney disease and end-stage kidney disease.

  2. 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

  3. Registration of ‘Long’s Peak’ Pinto Bean

    Science.gov (United States)

    Methods to harvest dry edible bean (Phaseolus vulgaris L.) have changed dramatically in the past 20 years to accommodate direct harvest systems that eliminate the need to undercut and windrow the crop before it can be threshed. Direct harvest systems cut the bean plant with a sickle bar on the comb...

  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. Quality and market chain of Aceh Cocoa Beans

    Science.gov (United States)

    Irfan; Sulaiman, I.; Ikhsan, CN; Faizun, N.

    2018-05-01

    After long-lasting conflict and tsunami on December 26, 2004, some international donors/NGOs supported Aceh on cocoa development. Aceh cocoa sector has experienced tremendous growth in Indonesia. This study aims to investigate quality and market chain of Aceh cocoa beans. The survey was conducted in Pidie District. A number of 21 farmers and 1 exporter were interviewed; the beans from farmer’s warehouses were analyzed and compared to Indonesia National Standard (INS). The result showed that the beans were generally produced from 6 Sub-Districts: Keumala, Titeue, Glumpang Tiga, Padang Tiji, and Tangse. They were not fermented; most were exported to the USA. Based on bean count, quality was mainly included in I/A and II/B. The main quality problem was high moisture content. Presumably, the beans were bought by wholesalers with lower price although not been sufficiently dried. Other quality parameters were good: no moldy bean and contaminant, very low insect damage/hollow-/germinated beans, and tiny broken beans (quality I)

  6. relative performance of staking techniques on yield of climbing bean

    African Journals Online (AJOL)

    ACSS

    Common bean (Phaseolus vulgaris L.) is an important staple grain legume in the Great Lakes Region of Africa. In addition, it is a major source of proteins, energy and micro-nutrients (e.g. Fe and Zn), especially for smallholder farmers. The climbing bean is particularly more productive, an efficient land user and tolerant to ...

  7. 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...

  8. 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, ...

  9. 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

  10. Incorporation of resistance to angular leaf spot and bean common ...

    African Journals Online (AJOL)

    Luseko

    2013-07-03

    Jul 3, 2013 ... Angular leaf spot (ALS) caused by the fungus Pseudocercospora griseola and Bean common mosaic and necrosis virus (BCMV/BCMNV) are important diseases of common bean in Tanzania that can cause severe yield reduction when uncontrolled. This study was conducted to incorporate resistant genes ...

  11. 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 ...

  12. Large-area dry bean yield prediction modeling in Mexico

    Science.gov (United States)

    Given the importance of dry bean in Mexico, crop yield predictions before harvest are valuable for authorities of the agricultural sector, in order to define support for producers. The aim of this study was to develop an empirical model to estimate the yield of dry bean at the regional level prior t...

  13. identification of common bean genotypes with dual leaf and pod

    African Journals Online (AJOL)

    ACSS

    2018-02-08

    Feb 8, 2018 ... bean. Although various sources of resistance have been developed around the world, none of the varieties grown in Uganda is ... with a common bean production of 876,576 ..... Coffee Glittering. 5.0. 5.2 ..... chains in Uganda.

  14. 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 ...

  15. Coffee Bean Grade Determination Based on Image Parameter

    Directory of Open Access Journals (Sweden)

    F. Ferdiansjah

    2011-12-01

    Full Text Available Quality standard for coffee as an agriculture commodity in Indonesia uses defect system which is regulated in Standar Nasional Indonesia (SNI for coffee bean, No: 01-2907-1999. In the Defect System standard, coffee bean is classified into six grades, from grade I to grade VI depending on the number of defect found in the coffee bean. Accuracy of this method heavily depends on the experience and the expertise of the human operators. The objective of the research is to develop a system to determine the coffee bean grading based on SNI No: 01-2907-1999. A visual sensor, a webcam connected to a computer, was used for image acquisition of coffee bean image samples, which were placed under uniform illumination of 414.5+2.9 lux. The computer performs feature extraction from parameters of coffee bean image samples in the term of texture (energy, entropy, contrast, homogeneity and color (R mean, G mean, and B mean and determines the grade of coffee bean based on the image parameters by implementing neural network algorithm. The accuracy of system testing for the coffee beans of grade I, II, III, IVA, IVB, V, and VI have the value of 100, 80, 60, 40, 100, 40, and 100%, respectively.

  16. 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.

  17. effect of fermented and unfermented mucuna bean seed, on growth

    African Journals Online (AJOL)

    USER

    0.05) ... for carnivorous fish and are higher for fish reared in high .... average body weight of 2.0g and average length of ... (fortnightly) intervals. .... Mucuna bean based diets is as good as Soya bean ... Lecture presented at the FAO/UNDP Training.

  18. Screening of spontaneous castor bean accesses for genetic ...

    African Journals Online (AJOL)

    ... discriminant power between the castor bean accesses, being the multivariate analysis efficient in this process. The castor bean accesses ACS-001 CRSP and ACS-001-MASP are promising for introduction in genetic improvement programs of this culture. Keywords: Ricinus communis L., genotype, multivariate statistics, ...

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

    African Journals Online (AJOL)

    The performance of broiler chicks fed starter diets containing 30% raw or heat treated, and 20% heat treated velvet beans with varying levels of methionine was determined. The influence of varying levels of heat treated velvet beans on growth and carcass characteristics of finishing broilers was also investigated. There was ...

  20. Grouping of Environments for Testing Navy Bean in Ethiopia ...

    African Journals Online (AJOL)

    Kassaye

    bean (Phaseolus vulgaris L.) lines was tested in a multi-environment variety trial ... of methods available for the analysis of GEI and stability. .... parameters in the kth bilinear term are obtained as the kth component of the .... AMMI ANOVA of grain yield for 16 navy bean lines at fourteen environments during 2010 – 2011 main ...

  1. Factors influencing smallholder farmers' bean production and supply ...

    African Journals Online (AJOL)

    Common bean (Phaseolus vulgaris L) is a major staple food in Burundi; thus increasing its production and marketing has the potential for raising incomes of the farming households. In the country, bean outputs have been declining for decades, yet demand for the crop in East Africa has surged considerably. This study was ...

  2. Development and use of microsatellite markers in Marama bean ...

    African Journals Online (AJOL)

    Recently, the development of SSR enrichment techniques has increased the efficiency of SSR characterisation in new species. The aim of the study was to develop SSR's for detection of polymorphisms in Marama bean. The microsatellite regions of the genome were the main focus for potential to be used in Marama bean ...

  3. Correlation between caffeine contents of green coffee beans and ...

    African Journals Online (AJOL)

    A moderate negative correlation (R = 0.5463) was found between the caffeine contents of green coffee beans and the altitudes at which the coffee plants were grown. The caffeine contents of 9 of the green coffee bean samples analyzed by high performance liquid chromatography (HPLC) provided comparable results in the ...

  4. Incorporation of resistance to angular leaf spot and bean common ...

    African Journals Online (AJOL)

    Angular leaf spot (ALS) caused by the fungus Pseudocercospora griseola and Bean common mosaic and necrosis virus (BCMV/BCMNV) are important diseases of common bean in Tanzania that can cause severe yield reduction when uncontrolled. This study was conducted to incorporate resistant genes for ALS and ...

  5. Determination of radioactivity in maize and mung beans grown in ...

    African Journals Online (AJOL)

    Two staple foods (maize and mung beans) which were cultivated in Minjingu village, where there is phosphate deposit in Tanzania, were collected directly from the farms. The activity concentrations of 226Ra, 228Th and 40K were determined in the maize and mung beans samples using γ ray spectrometry employing HPGe ...

  6. Recent important strategies in the management of chronic kidney ...

    African Journals Online (AJOL)

    The following are discussed: the possible use of metformin in patients with type 2 diabetes-related CKD; recent inexpensive important developments in the treatment of autosomal-dominant polycystic kidney disease; prevention of acidosis and the early dietary reduction of red meat consumption; and the therapeutic lowering ...

  7. Lowering the glycemic index of white bread using a white bean extract

    Directory of Open Access Journals (Sweden)

    Singh Betsy B

    2009-10-01

    Full Text Available Abstract Background Phase 2® is a dietary supplement derived from the common white kidney bean (Phaseolus vulgaris. Phase 2 has been shown to inhibit alpha-amylase, the complex carbohydrate digesting enzyme, in vitro. The inhibition of alpha-amylase may result in the lowering of the effective Glycemic Index (GI of certain foods. The objective of this study was to determine whether the addition of Phase 2 would lower the GI of a commercially available high glycemic food (white bread. Methods An open-label 6-arm crossover study was conducted with 13 randomized subjects. Standardized GI testing was performed on white bread with and without the addition of Phase 2 in capsule and powder form, each in dosages of 1500 mg, 2000 mg, and 3000 mg. Statistical analysis was performed by one-way ANOVA of all seven treatment groups using unadjusted multiple comparisons (t tests to the white bread control. Results For the capsule formulation, the 1500 mg dose had no effect on the GI and the 2000 mg and 3000 mg capsule doses caused insignificant reductions in GI. For the powder, the 1500 mg and 2000 mg doses caused insignificant reductions in the GI, and the 3000 mg dose had a significant effect (-20.23 or 34.11%, p = 0.023 Conclusion Phase 2 white bean extract appears to be a novel and potentially effective method for reducing the GI of existing foods without modifying their ingredient profile. Trial Registration Trial Registration: ISRCTN50347345

  8. Lowering the glycemic index of white bread using a white bean extract.

    Science.gov (United States)

    Udani, Jay K; Singh, Betsy B; Barrett, Marilyn L; Preuss, Harry G

    2009-10-28

    Phase 2((R)) is a dietary supplement derived from the common white kidney bean (Phaseolus vulgaris). Phase 2 has been shown to inhibit alpha-amylase, the complex carbohydrate digesting enzyme, in vitro. The inhibition of alpha-amylase may result in the lowering of the effective Glycemic Index (GI) of certain foods. The objective of this study was to determine whether the addition of Phase 2 would lower the GI of a commercially available high glycemic food (white bread). An open-label 6-arm crossover study was conducted with 13 randomized subjects. Standardized GI testing was performed on white bread with and without the addition of Phase 2 in capsule and powder form, each in dosages of 1500 mg, 2000 mg, and 3000 mg. Statistical analysis was performed by one-way ANOVA of all seven treatment groups using unadjusted multiple comparisons (t tests) to the white bread control. For the capsule formulation, the 1500 mg dose had no effect on the GI and the 2000 mg and 3000 mg capsule doses caused insignificant reductions in GI. For the powder, the 1500 mg and 2000 mg doses caused insignificant reductions in the GI, and the 3000 mg dose had a significant effect (-20.23 or 34.11%, p = 0.023) Phase 2 white bean extract appears to be a novel and potentially effective method for reducing the GI of existing foods without modifying their ingredient profile. Trial Registration: ISRCTN50347345.

  9. Improving nutritional quality and fungal tolerance in soya bean and grass pea by expressing an oxalate decarboxylase.

    Science.gov (United States)

    Kumar, Vinay; Chattopadhyay, Arnab; Ghosh, Sumit; Irfan, Mohammad; Chakraborty, Niranjan; Chakraborty, Subhra; Datta, Asis

    2016-06-01

    Soya bean (Glycine max) and grass pea (Lathyrus sativus) seeds are important sources of dietary proteins; however, they also contain antinutritional metabolite oxalic acid (OA). Excess dietary intake of OA leads to nephrolithiasis due to the formation of calcium oxalate crystals in kidneys. Besides, OA is also a known precursor of β-N-oxalyl-L-α,β-diaminopropionic acid (β-ODAP), a neurotoxin found in grass pea. Here, we report the reduction in OA level in soya bean (up to 73%) and grass pea (up to 75%) seeds by constitutive and/or seed-specific expression of an oxalate-degrading enzyme, oxalate decarboxylase (FvOXDC) of Flammulina velutipes. In addition, β-ODAP level of grass pea seeds was also reduced up to 73%. Reduced OA content was interrelated with the associated increase in seeds micronutrients such as calcium, iron and zinc. Moreover, constitutive expression of FvOXDC led to improved tolerance to the fungal pathogen Sclerotinia sclerotiorum that requires OA during host colonization. Importantly, FvOXDC-expressing soya bean and grass pea plants were similar to the wild type with respect to the morphology and photosynthetic rates, and seed protein pool remained unaltered as revealed by the comparative proteomic analysis. Taken together, these results demonstrated improved seed quality and tolerance to the fungal pathogen in two important legume crops, by the expression of an oxalate-degrading enzyme. © 2016 Society for Experimental Biology, Association of Applied Biologists and John Wiley & Sons Ltd.

  10. Effects of irradiation on the physicochemical properties of carioca beans

    International Nuclear Information System (INIS)

    Lima, Damaris Carvalho

    2016-01-01

    The common bean is an important component in the diet of the average Brazilian person. Each harvest of beans, losses occur due to attacks of insects and rodents. One of the ways to preserve the beans, and at the same time keep its nutritional characteristics, is the use of gamma radiation. This study aimed to evaluate the effects of different doses of gamma radiation on the physical and chemical properties of the carioca variety of common beans subject to cooking of soaked and unsoaked beans. Portions of raw beans were used as control and the other was subject to ionizing radiation at doses of 1, 5 and 10 kGy. Following irradiation, a portion of the samples (control and irradiated) were soaked and the other was not, then all beans were cooked. The cooked samples were lyophilized, milled and then accommodated in pots and stored at -23 deg C temperatures. The analysis of chemical composition, determination of protein digestibility, condensed tannin and phytic acid content were performed using the milled samples. Using whole grains, were performed analysis of expansion capability and hydration, cooking time and instrumental color. Irradiation did not alter the chemical composition of soaked and unsoaked samples. The condensed tannin levels did not reduce according to increased doses. The phytic acid concentrations were reduced at the doses of 5 and 10 kGy for soaked samples, whereas for the not soaked beans, gamma irradiation did not influence the phytate content. The protein digestibility decreased on soaked samples, at doses of 1 kGy and in the other doses, the reduction was not significant. As for not soaked beans, increases in digestibility were observed at dose of 10 kGy. As the doses increased, reduction in cooking time on soaked and unsoaked beans was noted. At a dose of 10 kGy, the bean expansion capability increased. The samples' color did not change significantly, as the doses increased. Therefore, it is concluded that ionizing radiation has no effect

  11. End-stage kidney disease

    Science.gov (United States)

    ... stage; Kidney failure - end stage; ESRD; ESKD Images Kidney anatomy References Fogarty DG, Taal MW. A stepped care approach to the management of chronic kidney disease. In: Skorecki K, Chertow GM, Marsden PA, ...

  12. Sensory analysis of beans (Phaseolus vulgaris

    Directory of Open Access Journals (Sweden)

    Sanz-Calvo M.

    1999-01-01

    Full Text Available The methodology of sensory profiling constitutes the basis of a descriptive quantitative analysis, defining a product with the minimum number of words and with maximum efficiency, using a precise tasting sheet, which can be reproduced and is understood by all. In this work, the texture profiling for different bean varieties that are characteristic of the Spanish market was carried out. Optimum conditions for samples and a tasting card were established, and a panel was trained. The texture profile results show significant differences amongst varieties and even amongst different origins for the same variety.

  13. Induced leaf variations in faba bean

    International Nuclear Information System (INIS)

    Yasin, M.

    1996-01-01

    The frequency and spectrum of M2 chlorophyll and other leaf mutations after gamma ray, ethyl methane sulfonate (EMS) and nitrous oxide (N2O) seed treatment in two varieties of faba bean were studied. In general, cv JV1 was more sensitive and EMS treatment was most effective. The frequency of chlorina-type mutations was higher than that of xantha and chlorotica type chlorophyll mutations. The highest frequency of variations was observed in leaflet texture, followed by arrangement, shape and size in both varieties. The use of these leaf mutations in formulating an ideotype of Vicia faba L. are discussed

  14. Antioxidant Activity of Phenolic Compounds from Fava Bean Sprouts.

    Science.gov (United States)

    Okumura, Koharu; Hosoya, Takahiro; Kawarazaki, Kai; Izawa, Norihiko; Kumazawa, Shigenori

    2016-06-01

    Fava beans are eaten all over the world and recently, marketing for their sprouts began in Japan. Fava bean sprouts contain more polyphenols and l-3,4-dihydroxyphenylalanine (l-DOPA) than the bean itself. Our antioxidant screening program has shown that fava bean sprouts also possess a higher antioxidant activity than other commercially available sprouts and mature beans. However, the individual constituents of fava bean sprouts are not entirely known. In the present study, we investigated the phenolic compounds of fava bean sprouts and their antioxidant activity. Air-dried fava bean sprouts were treated with 80% methanol and the extract was partitioned in water with chloroform and ethyl acetate. HPLC analysis had shown that the ethyl acetate-soluble parts contained phenolic compounds, separated by preparative HPLC to yield 5 compounds (1-5). Structural analysis using NMR and MS revealed that the compounds isolated were kaempferol glycosides. All isolated compounds had an α-rhamnose at the C-7 position with different sugars attached at the C-3 position. Compounds 1-5 had β-galactose, β-glucose, α-rhamnose, 6-acetyl-β-galactose and 6-acetyl-β-glucose, respectively, at the C-3 position. The amount of l-DOPA in fava bean sprouts was determined by the quantitative (1) H NMR technique. The l-DOPA content was 550.45 mg ± 11.34 /100 g of the raw sprouts. The antioxidant activities of compounds 2-5 and l-DOPA were evaluated using the 2,2-diphenyl-1-picrylhydrazyl scavenging assay. l-DOPA showed high antioxidant activity, but the isolated kaempferol glycosides showed weak activity. Therefore, it can be suggested that l-DOPA contributed to the antioxidant activity of fava bean sprouts. © 2016 Institute of Food Technologists®

  15. Extraintestinal Complications: Kidney Disorders

    Science.gov (United States)

    ... the ureters, bladder, and urethra for the passage, storage, and voiding of urine. Serious kidney complications associated with IBD are rare, ... Proteinuria, an elevated level of protein in the urine, is one sign of amyloidosis. A biopsy (tissue sample) of the kidney can confirm the diagnosis. Various ...

  16. Complicated Horseshoe Kidney

    Energy Technology Data Exchange (ETDEWEB)

    Kim, K. S.; Kim, S. R.; Cha, K. S.; Park, S. S. [Chung Ang University College of Medicine, Seoul (Korea, Republic of)

    2010-05-15

    Horseshoe kidney is an important urological anomaly when it is complicated or accompanied by other diseases. Recently we have experienced four cases of horseshoe kidney which were complicated with hydronephrosis, renal stone and adrenal pheochromocytoma. With review of literatures, we emphasize the importance of detection of these complications.

  17. Complicated Horseshoe Kidney

    International Nuclear Information System (INIS)

    Kim, K. S.; Kim, S. R.; Cha, K. S.; Park, S. S.

    2010-01-01

    Horseshoe kidney is an important urological anomaly when it is complicated or accompanied by other diseases. Recently we have experienced four cases of horseshoe kidney which were complicated with hydronephrosis, renal stone and adrenal pheochromocytoma. With review of literatures, we emphasize the importance of detection of these complications.

  18. Kidney removal - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100069.htm Kidney removal (nephrectomy) - series—Normal anatomy To use the sharing features on this page, please enable JavaScript. Go to slide 1 out of 5 Go to slide 2 out of ... to slide 5 out of 5 Overview The kidneys are paired organs that lie posterior to the ...

  19. Kidney Stones in Children

    Science.gov (United States)

    ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ...

  20. Kidney Infection (Pyelonephritis)

    Science.gov (United States)

    ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ... Kidney Disease Weight Management Liver Disease Urologic Diseases Endocrine Diseases Diet & Nutrition Blood Diseases Diagnostic Tests La información ...

  1. Kidney Disease Basics

    Science.gov (United States)

    ... disease, you can continue to live a productive life, work, spend time with friends and family, stay physically active, and do other things you enjoy. You may need to change what you eat and add healthy ... active, and enjoy life. Will my kidneys get better? Kidney disease is ...

  2. Cowpea, Common Bean And Mung Bean Radiation Use Efficiency, Light Extinction Coefficient And Radiation Interception In Double Cropping

    International Nuclear Information System (INIS)

    Alimadadi, A.; Rostamza, M.; Jahansooz, M.R.; Ahmadi, A.; Tavakol Afshari, R.

    2006-01-01

    Crop growth modeling for forecasting various plant's functions and their contribution to yield, is one of the ways to improve field management. This trial was set up to evaluate radiation use efficiency of mung bean, common bean and cowpea cultivars in a double cropping system. Field experiment was conducted at Research Farm of College of Agriculture, University of Tehran, Karaj. A 4-replicate group balanced block field experiment was set up. Results showed that the differences among three pulses were significant in terms of biomass (p0.05). Cowpea, producing 5876.8 Kg/ha, had the highest yield among the species used in this study. Comparison of grain yield observed in this experiment with mono crop yield potential, showed that cowpea, common bean and mung bean produced 40%, 37% and 58% of their mono crop grain yield potential, respectively. In the late vegetative growth period, cowpea, mung bean and common bean absorbed 90%, 33% and 36% of photosynthetic active radiation, respectively. There was a significant difference among pulses, in terms of their radiation use efficiency and light extinction coefficient (p0.05 and p0.01, respectively). Cowpea, common bean and mung bean had radiation use efficiencies of 0.84, 0.82 and 0.99, g/MJ and light extinction coefficients of 0.605, 0.344 and 0.458, respectively. Results indicated that in some cultivars, when K decreases and LAI increases, LUE might be increased twice

  3. Obesity and kidney disease

    Directory of Open Access Journals (Sweden)

    Geraldo Bezerra da Silva Junior

    Full Text Available Abstract Obesity has been pointed out as an important cause of kidney diseases. Due to its close association with diabetes and hypertension, excess weight and obesity are important risk factors for chronic kidney disease (CKD. Obesity influences CKD development, among other factors, because it predisposes to diabetic nephropathy, hypertensive nephrosclerosis and focal and segmental glomerulosclerosis. Excess weight and obesity are associated with hemodynamic, structural and histological renal changes, in addition to metabolic and biochemical alterations that lead to kidney disease. Adipose tissue is dynamic and it is involved in the production of "adipokines", such as leptin, adiponectin, tumor necrosis factor-α, monocyte chemoattractant protein-1, transforming growth factor-β and angiotensin-II. A series of events is triggered by obesity, including insulin resistance, glucose intolerance, dyslipidemia, atherosclerosis and hypertension. There is evidence that obesity itself can lead to kidney disease development. Further studies are required to better understand the association between obesity and kidney disease.

  4. Proteomic analysis of common bean (Phaseolus vulgaris) by two-dimensional gel electrophoresis and mass spectrometry

    Science.gov (United States)

    The modern cultivated common bean (Phaseolus vulgaris) has evolved from wild common beans distributed in Central America, Mexico and the Andean region of South America. It has been reported that wild common bean accessions have higher levels of protein content than the domesticated dry bean cultiva...

  5. [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.

  6. Kidney Transplantation: MedlinePlus Health Topic

    Science.gov (United States)

    ... as They Affect Physical Fitness: A Physical Therapist's Point of View (National Kidney Foundation) Solitary Kidney (National Institute of Diabetes and Digestive and Kidney Diseases) Travel Tips: A Guide for Kidney Patients (National Kidney ...

  7. Identification of biochemical features of defective Coffea arabica L. beans.

    Science.gov (United States)

    Casas, María I; Vaughan, Michael J; Bonello, Pierluigi; McSpadden Gardener, Brian; Grotewold, Erich; Alonso, Ana P

    2017-05-01

    Coffee organoleptic properties are based in part on the quality and chemical composition of coffee beans. The presence of defective beans during processing and roasting contribute to off flavors and reduce overall cup quality. A multipronged approach was undertaken to identify specific biochemical markers for defective beans. To this end, beans were split into defective and non-defective fractions and biochemically profiled in both green and roasted states. A set of 17 compounds in green beans, including organic acids, amino acids and reducing sugars; and 35 compounds in roasted beans, dominated by volatile compounds, organic acids, sugars and sugar alcohols, were sufficient to separate the defective and non-defective fractions. Unsorted coffee was examined for the presence of the biochemical markers to test their utility in detecting defective beans. Although the green coffee marker compounds were found in all fractions, three of the roasted coffee marker compounds (1-methylpyrrole, 5-methyl- 2-furfurylfuran, and 2-methylfuran) were uniquely present in defective fractions. Published by Elsevier Ltd.

  8. Phenolic content and antioxidant capacity of hybrid variety cocoa beans.

    Science.gov (United States)

    Jonfia-Essien, W A; West, G; Alderson, P G; Tucker, G

    2008-06-01

    Cocoa (Theobroma cacao L.) is a major, economically important, international crop and has been associated with several nutritional benefits including high antioxidant capacity. New cocoa hybrids have been developed in Ghana that exhibit resistance to pest damage during storage. The aim of this work was to assess the phenolic content and antioxidant capacity of these new hybrids in comparison to more traditional cocoa varieties. Total extractable phenolics were similar in all the four hybrids tested ranging from 69.9 to 81.6FAEg(-1). These levels were very similar to that extracted from traditional beans (73.8±2.5FAEg(-1)). The "phenolic profile" was determined by HPLC. A total of 25 peaks was observed but there were only minor differences in this profile between traditional and hybrid bean extracts. Antioxidant capacity was determined using the FRAP assay and traditional beans were found to possess 12.4μmolTEg(-1). In comparison the hybrid beans had antioxidant capacities ranging from 21.6 to 45.5μmolTEg(-1), and these were significantly higher than in the traditional beans for three out of the four hybrids. Since the phenolic and antioxidant levels and in these hybrid varieties were either similar to, or higher than, that obtained from traditional beans, the introduction of these new varieties would be unlikely to impact detrimentally on these nutritional components of the beans. Copyright © 2007 Elsevier Ltd. All rights reserved.

  9. A Study on the Relationship between Cooking Properties of Adzuki Bean and Storage Conditions

    OpenAIRE

    Hayakawa, Isao; Breene, William M.; 早川, 功

    1982-01-01

    Adzuki bean (Phaseolus angularis) has been used for many cooking purposes in Japan. The basic method for adzuki bean cooking is heating in the presence of moisture, it seems that the differences of moisture content between the beans before cooking and between cooking methods have influence on the qualities of cooking products. But there is a general complaint about the poor cooking properties of these beans. Since the cooking properties depend, both on the moisture contents of bean before coo...

  10. Lesions in mink (Mustela vison) infected with giant kidney worm (Dioctophyma renale).

    Science.gov (United States)

    Mace, T F

    1976-01-01

    Adult Dioctophyma renale occupied the enlarged renal pelvis of the right kidney of naturally infected mink. Lesions in the kidney parenchyma consisted of connective tissue proliferation in the interstitial tissue, tubular atrophy and fibrosis, and periglomerular fibrosis. The luminal surface of the renal pelvis wall was formed of numerous papillae covered with transitional epithelium. The nematodes in the lumen were bathed in an albuminous fluid containing red blood cells, epithelial cells and D. renale eggs. The left (uninfected) kidney was 60% larger than the left kidney of normal mink.

  11. Diversification and Population Structure in Common Beans (Phaseolus vulgaris L.)

    Science.gov (United States)

    Blair, Matthew W.; Soler, Alvaro; Cortés, Andrés J.

    2012-01-01

    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 cultivated beans

  12. 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

  13. [Autosomal dominant polycystic kidney].

    Science.gov (United States)

    Jorge Adad, S; Estevão Barbosa, M; Fácio Luíz, J M; Furlan Rodrigues, M C; Iwamoto, S

    1996-01-01

    A 48-year-old male had autosomic dominant polycystic kidneys with dimensions, to the best of our knowledge, never previously reported; the right kidney weighed 15,100 g and measured 53 x 33 x 9cm and the left one 10.200 g and 46 x 21 x 7cm, with cysts measuring up to 14cm in diameter. Nephrectomy was done to control persistent hematuria and to relief disconfort caused by the large kidneys. The renal function is stable four years after transplantation.

  14. Anemia in Chronic Kidney Disease

    Science.gov (United States)

    ... Cysts Solitary Kidney Your Kidneys & How They Work Anemia in Chronic Kidney Disease What is anemia? Anemia is a condition in which the body ... function as well as they should. How is anemia related to chronic kidney disease? Anemia commonly occurs ...

  15. Advances in faba bean genetics and genomics

    Directory of Open Access Journals (Sweden)

    Donal Martin O'Sullivan

    2016-08-01

    Full Text Available Vicia faba L, is a globally important grain legume whose main centres of diversity are the Fertile Crescent and Mediterranean basin. Because of its small number (six of exceptionally large and easily observed chromosomes it became a model species for plant cytogenetics the 70s and 80s. It is somewhat ironic therefore, that the emergence of more genomically tractable model plant species such as Arabidopsis and Medicago coincided with a marked decline in genome research on the formerly favoured plant cytogenetic model. Thus, as ever higher density molecular marker coverage and dense genetic and even complete genome sequence maps of key crop and model species emerged through the 1990s and early 2000s, genetic and genome knowledge of Vicia faba lagged far behind other grain legumes such as soybean, common bean and pea.However, cheap sequencing technologies have stimulated the production of deep transcriptome coverage from several tissue types and numerous distinct cultivars in recent years. This has permitted the reconstruction of the faba bean meta-transcriptome and has fuelled development of extensive sets of Simple Sequence Repeat and Single Nucleotide Polymorphism (SNP markers. Genetics of faba bean stretches back to the 1930s, but it was not until 1993 that DNA markers were used to construct genetic maps. A series of Random Amplified Polymorphic DNA-based genetic studies mainly targeted at quantitative loci underlying resistance to a series of biotic and abiotic stresses were conducted during the 1990’s and early 2000s. More recently, SNP-based genetic maps have permitted chromosome intervals of interest to be aligned to collinear segments of sequenced legume genomes such as the model legume Medicago truncatula, which in turn opens up the possibility for hypotheses on gene content, order and function to be translated from model to crop. Some examples of where knowledge of gene content and function have already been productively exploited are

  16. Effect of gamma-radiation on functioning of bean hypocotyl mitochondria: lipids and lipid-dependent enzymes of the electron transfer chain (ETC)

    Energy Technology Data Exchange (ETDEWEB)

    Pai, K U; Gaur, B K [Bhabha Atomic Research Centre, Bombay (India). Biology and Agriculture Div.

    1982-05-01

    A brief note presents the results of a study of the effect of ..gamma..-radiation on NADH-cytochrome c-reductase and succinate-cytochrome c-reductase of mitochondria from bean hypocotyl segments. About 2.5 cm long hypocotyl segments of 5-day-old kidney bean plants were exposed to 250 and 500 kR /sup 60/Co ..gamma..-rays at an exposure rate of 10 kR per min., maintaining the segments at 0 - 5/sup 0/C during irradiation. The results suggest that radiation adversely affects phospholipids, thereby lowering the activity of the dependent ETC enzymes in mitochondria. The results also indicate a possible radiation-induced destruction of the lipid moiety of co-enzyme Q/sub 10/.

  17. Images in kidney trauma

    International Nuclear Information System (INIS)

    Rodriguez, Jose Luis; Rodriguez, Sonia Pilar; Manzano, Ana Cristina

    2007-01-01

    A case of a 3 years old female patient, who suffered blunt lumbar trauma (horse kick) with secondary kidney trauma, is reported. Imaging findings are described. Renal trauma classification and imaging findings are reviewed

  18. About Chronic Kidney Disease

    Science.gov (United States)

    ... detect CKD: blood pressure, urine albumin and serum creatinine. What causes CKD? The two main causes of chronic kidney disease are diabetes and high blood pressure , which are responsible for up to ...

  19. Polycystic kidney disease

    Science.gov (United States)

    ... don't have other diseases may be good candidates for a kidney transplant. Possible Complications Health problems ... www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. ...

  20. Kidney removal - discharge

    Science.gov (United States)

    ... Schwartz MJ, Rais-Bahrami S, Kavoussi LR. Laparoscopic and robotic surgery of the kidney. In: Wein AJ, Kavoussi ... Urology, West Bloomfield, MI. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, ...

  1. Kidney Cancer Risk Questionnaire

    Science.gov (United States)

    ... NCI Cancer Information A to Z Treatment Roles Cancer Types Bladder Brain/Spine Breast Cervical Colorectal Esophageal Gallbladder Head/Neck Kidney Leukemia Liver Lung Lymphoma Multiple Myeloma Ovarian Pancreatic ...

  2. American Kidney Fund

    Science.gov (United States)

    ... that you see in the box: Spam Control Text: Please leave this field empty Submit Change ... a kidney health educator Clinical Scientist in Nephrology program Online continuing education Search clinical ...

  3. National Kidney Foundation Newsroom

    Science.gov (United States)

    ... 11/2018 Using a Home Test Kit and Smartphone to Test for Kidney Disease - 04/10/2018 ... of millions of Americans at risk. The Better Business Bureau Wise Giving Alliance Charity Seal provides the ...

  4. Kidney compartment model

    International Nuclear Information System (INIS)

    Gullberg, G.T.

    1976-09-01

    A multiparameter kidney compartment model which quantitates the amount of iodohippurate concentration as a function of time in the blood, tissue, kidneys and bladder is developed from a system of differential equations which represent first order kinetics. The kinetic data are obtained using a gamma camera and an HP5407 computer system which allows one to delineate areas of interest for the blood and tissue, kidneys, and bladder thus separating the data into four data sets. The estimated tubular transit times have a high ratio of the signal to the variance whereas the estimates of the amount of iodohippurate in the blood, tissue and kidneys have a low ratio of the signal to the variance. Application of this model to patient data requires better statistics than available with conventional 131 I-hippurate doses; thus a true test of the efficacy awaits availability of 123 I-hippurate

  5. Testing for Kidney Disease

    Science.gov (United States)

    ... mean for you. If you have kidney disease, measuring the albumin in your urine helps your provider ... Staff Directory Budget & Legislative Information Advisory & Coordinating Committees Strategic Plans & Reports Research Areas FAQs Jobs at NIDDK ...

  6. Acquired Cystic Kidney Disease

    Science.gov (United States)

    ... including diabetes, high blood pressure, glomerulonephritis, and cys tic kidney diseases. Participants in clinical trials can play ... Life Options Rehabilitation Resource Center c/o Medical Education Institute, Inc. 414 D’Onofrio Drive, Suite 200 ...

  7. Phytic acid concentration influences iron bioavailability from biofortified beans in Rwandese women with low iron status.

    Science.gov (United States)

    Petry, Nicolai; Egli, Ines; Gahutu, Jean B; Tugirimana, Pierrot L; Boy, Erick; Hurrell, Richard

    2014-11-01

    The common bean is a staple crop in many African and Latin American countries and is the focus of biofortification initiatives. Bean iron concentration has been doubled by selective plant breeding, but the additional iron is reported to be of low bioavailability, most likely due to high phytic acid (PA) concentrations. The present study evaluated the impact of PA on iron bioavailability from iron-biofortified beans. Iron absorption, based on erythrocyte incorporation of stable iron isotopes, was measured in 22 Rwandese women who consumed multiple, composite bean meals with potatoes or rice in a crossover design. Iron absorption from meals containing biofortified beans (8.8 mg Fe, 1320 mg PA/100 g) and control beans (5.4 mg Fe, 980 mg PA/100 g) was measured with beans containing either their native PA concentration or with beans that were ∼50% dephytinized or >95% dephytinized. The iron concentration of the cooked composite meals with biofortified beans was 54% higher than in the same meals with control beans. With native PA concentrations, fractional iron absorption from the control bean meals was 9.2%, 30% higher than that from the biofortified bean meals (P bean meals (406 μg) was 19% higher (P bean meals. With ∼50% and >95% dephytinization, the quantity of iron absorbed from the biofortified bean meals increased to 599 and 746 μg, respectively, which was 37% (P bean meals. PA strongly decreases iron bioavailability from iron-biofortified beans, and a high PA concentration is an important impediment to the optimal effectiveness of bean iron biofortification. Plant breeders should focus on lowering the PA concentration of high-iron beans. This trial was registered at clinicaltrials.gov as NCT01521273. © 2014 American Society for Nutrition.

  8. [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

  9. [Chronic kidney disease and kidney transplantation].

    Science.gov (United States)

    Thuret, R; Timsit, M O; Kleinclauss, F

    2016-11-01

    To report epidemiology and characteristics of end-stage renal disease (ESRD) patients and renal transplant candidates, and to evaluate access to waiting list and results of renal transplantation. An exhaustive systematic review of the scientific literature was performed in the Medline database (http://www.ncbi.nlm.nih.gov) and Embase (http://www.embase.com) using different associations of the following keywords: "chronic kidney disease, epidemiology, kidney transplantation, cost, survival, graft, brain death, cardiac arrest, access, allocation". French legal documents have been reviewed using the government portal (http://www.legifrance.gouv.fr). Articles were selected according to methods, language of publication and relevance. The reference lists were used to identify additional historical studies of interest. Both prospective and retrospective series, in French and English, as well as review articles and recommendations were selected. In addition, French national transplant and health agencies (http://www.agence-biomedecine.fr and http://www.has-sante.fr) databases were screened using identical keywords. A total of 3234 articles, 6 official reports and 3 newspaper articles were identified; after careful selection 99 publications were eligible for our review. The increasing prevalence of chronic kidney disease (CKD) leads to worsen organ shortage. Renal transplantation remains the best treatment option for ESRD, providing recipients with an increased survival and quality of life, at lower costs than other renal replacement therapies. The never-ending lengthening of the waiting list raises issues regarding treatment strategies and candidates' selection, and underlines the limits of organ sharing without additional source of kidneys available for transplantation. Allocation policies aim to reduce medical or geographical disparities regarding enrollment on a waiting list or access to an allotransplant. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  10. (11) EFFECT OF POWDERED CASTOR BEAN

    African Journals Online (AJOL)

    Adeyinka Odunsi

    A study was carried out at the Toxicology laboratory of the Department of Crop and Environmental protection,. Ladoke Akintola University of Technology Ogbomoso, to determine the effects of powdered castor oil seed. (Ricinus communis L.Euphorbiaceae) on kidney, liver, spleen of albino rats. The rats were in five groups, ...

  11. [Paired kidneys in transplant].

    Science.gov (United States)

    Regueiro López, Juan C; Leva Vallejo, Manuel; Prieto Castro, Rafael; Anglada Curado, Francisco; Vela Jiménez, Francisco; Ruiz García, Jesús

    2009-02-01

    Many factors affect the graft and patient survival on the renal transplant outcome. These factors depend so much of the recipient and donor. We accomplished a study trying to circumvent factors that depend on the donor. We checked the paired kidneys originating of a same donor cadaver. We examined the risk factors in the evolution and follow-up in 278 couples of kidney transplant. We describe their differences, significance, the graft and patient survival, their functionality in 3 and 5 years and the risk factors implicated in their function. We study immunogenic and no immunogenic variables, trying to explain the inferior results in the grafts that are established secondly. We regroup the paired kidneys in those that they did not show paired initial function within the same couple. The results yield a discreet deterioration in the graft and patient survival for second group establish, superior creatinina concentration, without obtaining statistical significance. The Cox regression study establishes the early rejection (inferior to three months) and DR incompatibility values like risk factors. This model of paired kidneys would be able to get close to best-suited form for risk factors analysis in kidney transplant from cadaver donors, if more patients examine themselves in the same way. The paired kidneys originating from the same donor do not show the same function in spite of sharing the same conditions of the donor and perioperative management.

  12. 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.

  13. Gamma radiosensitivity of a common bean cultivar

    International Nuclear Information System (INIS)

    Colaco, W.; Martinez, C.R.

    1995-01-01

    A preliminary experiment was conducted to evaluate the radiosensitivity of common bean (Phaseolous vulgaris L.), cultivar to gamma rays from a 60 Co source. Sets of seeds (60 seed/sample) irradiated with 50, 100, 150, 200, and 250 Gy, were compared to a control without irradiation (0 Gy), under greenhouse conditions. The radiosensitivity was evaluated through seedling height reduction, determined at 15 days after emergence (DAE), and also through seedling survival, root length, and dry matter production of leaves, shoots and roots. Seedling height was significantly reduced for the treatments with 150 and 250 Gy, in relation to the control. The dose causing reduction of 50% seedling height was between 150 and 200 Gy. Survival rates corresponding to these doses, were, respectively, 85% and 60%. Root length and dry matter of leaves, shoots and roots, were inversely related to the doses. (author). 15 refs, 3 figs, 1 tab

  14. Characterization and effect of light on the plasma membrane H(+) -ATPase of bean leaves

    Science.gov (United States)

    Linnemeyer, P. A.; Van Volkenburgh, E.; Cleland, R. E.

    1990-01-01

    Proton excretion from bean (Phaseolus vulgaris L.) leaf cells is increased by bright white light. To test whether this could be due, at least in part, to an increase in plasma membrane (PM) ATPase activity, PM vesicles were isolated from primary leaves by phase partitioning and used to characterize PM ATPase activity and changes in response to light. ATPase activity was characterized as magnesium ion dependent, vanadate sensitive, and slightly stimulated by potassium chloride. The pH optimum was 6.5, the Km was approximately 0.30 millimolar ATP, and the activity was about 60% latent. PM vesicles were prepared from leaves of plants grown for 11 days in dim red light (growing slowly) or grown for 10 days in dim red light and then transferred to bright white-light for 1 day (growing rapidly). For both light treatments, ATPase specific activity was approximately 600 to 700 nanomoles per milligram protein per minute, and the latency, Km, and sensitivity to potassium chloride were also similar. PM vesicles from plants grown in complete darkness, however, exhibited a twofold greater specific activity. We conclude that the promotion of leaf growth and proton excretion by bright white light is not due to an increase in ATPase specific activity. Light does influence ATPase activity, however; both dim red light and bright white light decreased the ATPase specific activity by nearly 50% as compared with dark-grown leaves.

  15. 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.

  16. Magnet systems for ''Bean-Shaped'' tokamak

    International Nuclear Information System (INIS)

    Jassby, D.L.; Bromberg, L.; Cohn, D.R.; Mendelsohn, S.; Okabayashi, M.; Raynes, D.; Stiner, D.J.; Todd, A.M.; Williams, J.E.C.

    1983-01-01

    Bean-shaping of tokamak plasmas offers a method of reaching stable operation at (beta) > 10%. In order to establish the indentation of the ''bean'', a set of high- current ''pushing coils'' (> 5 MA in a reactor) must be located at the midplane as close as possible to the inboard edge of the plasma. If located in the bore of the TF coils, then maintenance of the pushing coils may be impossible, and the interlocking coils may prevent reactor modularity. If located outside, the required pushing-coil current may be unacceptably large. This dilemma is overcome with a unique TF coil design in which the inboard leg is bent outward in the form of an arc. The pushing coils are housed in the midplane indentation of this arc, just outside the TF coils but adequately close to the plasma. The arched coil transfers forces to the top and bottom legs, where it can be reacted by a clamp structure if necessary. This technique would allow demountable joints to be placed near the inoard leg (for copper TF coils). Another design approach to the pushing coils is to use liquid Li or Na as the conductor and coolant. The liquid metal ''coils'' can be placed immediately adjacent to the plasma, giving optimal control of the plasma shape with minimal coil current, although modularity of the reactor may have to be surrendered. Conceptual designs are presented of PF and TF coil systems for an ignition test reactor with about 14% and for a full-scale demonstration reactor with about 20%, both using copper TF coils

  17. Effectiveness of Locust Bean Pod Solution (LBPS) in the Production ...

    African Journals Online (AJOL)

    Akorede

    KEYWORDS: Cement, compressive strength, locust bean, sandcrete blocks, building. [Received ... necessitates the need for alternative low cost walling material. (Aguwa, 2010) ... of 1920 to 2080 kg/m2 and may be solid or hollow. Dense solid.

  18. Simulated radiation disinfestation of infested cocoa beans in Ghana

    International Nuclear Information System (INIS)

    Amoako-Atta, B.

    1979-01-01

    Four major insect pests persistently affect the cocoa industry in Ghana, the world's leading exporter of cocoa, despite the conventional methods of chemical control in practice. The Ghana Atomic Energy Commission currently is investigating the possible use of radiation for the control of both insect attack and microbial spoilage of cocoa beans in storage. Radiation response studies of the four major insect pests that significantly affect the quality of dried cocoa beans in storage have been evaluated. Results herein reported were based on simulated bulk infestation radiation disinfestation of dried cocoa under field and laboratory conditions at ambient temperature (25 to 32 0 C). The comparative efficiency of locally available packaging materials best suited for bagging of the dried cocoa beans at and after irradiation have been assessed concurrently. The author concludes by identifying and discussing possible factors that could affect the technology of radiation disinfestation of cocoa beans under the Ghanaian context. (author)

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

    African Journals Online (AJOL)

    ... almost all physiological activities were suppressed. The superiority of the genotype Tema against Djadida genotype was attributed to quantitative rather than qualitative physiological response differences. Keywords: Salinity, fluridone, bean, growth, photosynthesis, stomatal conductance. African Journal of Biotechnology ...

  20. 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 ...

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

    African Journals Online (AJOL)

    2016-01-01

    Jan 1, 2016 ... performance, carcass characteristics and blood indices of finisher broilers. Mucuna sloanei seeds were ... that is rich in protein and used for both human and ... The over dependence on soya bean as major protein source for ...

  2. In vitro root induction of faba bean (Vicia faba L.).

    Science.gov (United States)

    Ismail, Roba M; Elazab, Heba E M; Hussein, Gihan M H; Metry, Emad A

    2011-01-01

    A major challenge for regeneration of faba bean (Vicia faba L.) plants is the difficulty of in vitro root induction. In the present study, in vitro rooting and its architecture have been studied. Adventitious root formation was successfully induced from regenerated faba bean shoots of four Egyptian cultivars, i.e., Giza 461, Giza 40, Giza 834 and Giza 716 on hormone free MS medium supplemented with 5 mg/l silver nitrate. Among the four cultivars, Giza 461 and Giza 40 were recorded as the highest root formation response (75 % and 65) followed by cultivars Giza716 and Giza843 (20%, and 10%). Anatomical study proved that the produced roots are initiated as the adventitious lateral root (LR) with tri-arch xylem strands as compared with the penta-arch of the primary roots of the intact faba bean seedling. The obtained results overcome the root induction problem in faba bean.

  3. Effectiveness of rapid neutrons on small hoarse bean seed

    International Nuclear Information System (INIS)

    Szlek, S.; Janiszewski, T.

    1986-01-01

    The small hoarse bean seeds were irradiated. The radiation doses 100-300 rads were used. The obtained mutants were applied in the breeding. The use of fast neutrons was successful and shortened the breeding cycle. (A.S.)

  4. reaction of selected common bean genotypes to physiological races

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    Department of Biological Sciences, Egerton University, P. O. Box 536, Egerton, Kenya. 1Department of Plant ... order to identify potential sources of resistance to angular leaf spot. Selected bean ...... phaseolicola (Burk, 1926) Young, Dye and.

  5. Detection of metabolites in Flor de Mayo common beans (Phaseolus ...

    African Journals Online (AJOL)

    katia

    2012-07-10

    Jul 10, 2012 ... beans involves beneficial effects of inoculation on plant growth and development parameters and can be taken ..... deficit as a driver of the mutualistic relationship between the fungus ... Utilization of the plant hormone indole-.

  6. Induced mutants in beans and peas resistant to rust

    International Nuclear Information System (INIS)

    Fadl, F.A.M.

    1983-01-01

    Beans (Phaseolus vulgaris) and peas (Pisum sativum) are important leguminous vegetable crops in Egypt. The area planted with beans is about 40,000 acres and peas 22,000 acres. These crops suffer from several diseases, particularly rusts, (Uromyces phaseoli/Uromyces pisi), which are mainly spread in northern Egypt. In our mutation induction programme we used 60 Co gamma rays and ethyl methane sulphonate (EMS). Bean and pea seeds were soaked in water for two hours before exposure to 8, 10 and 12 krad. For chemical treatments, bean and pea seeds were soaked in water for eight hours and then treated with 0.5 and 1.5% EMS for four hours. The M 1 was cultivated in 1978

  7. Economic analysis of locust bean processing and marketing in Iwo ...

    African Journals Online (AJOL)

    Economic analysis of locust bean processing and marketing in Iwo local government, Osun state. ... Majority (78.3%) of the processors and marketers were making profit; 95.0% operate ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  8. Schistosomus Reflexus Causing Dystocia in a Red Sokoto Doe: A ...

    African Journals Online (AJOL)

    Dystocia was observed in a primiparous one year old Red Sokoto doe (RSD) and was relieved manually, the fetus was observed to be monstrous and gross pathological examination showed cleft sternum, scoliosis, abdominal and thoracic evisceration, absence of diaphragm, pulmonary hypoplasia, malpositioned kidney ...

  9. 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%, ...

  10. Tvorba pluginů pro NetBeans

    OpenAIRE

    Vondráček, Ladislav

    2017-01-01

    The subject of this thesis is an analysis of plugin technology. The goal of the thesis is to characterization of basics of this technology in common and with focus on application on NetBeans platform and its integrated development environment and further demonstration of the technology in form developing exemplary NetBeans plugin. Opening part is dedicated to theoretical analysis of plugin principals, its purposes in soft-ware development and use cases for current software applications. The t...

  11. Beta limit of crescent and bean shaped tokamaks

    International Nuclear Information System (INIS)

    Naitou, H.; Yamazaki, K.

    1988-01-01

    The maximum attainable beta values which can be expected in tokamaks with crescent (BEAN 1) and rounded (BEAN 2) bean shaped cross-sections are obtained numerically by using the linear ideal MHD stability analysis code ERATO. The current profiles are optimized with a fixed pressure profile for high values of beta, keeping Mercier, high-n ballooning and n=1 kink modes stable. The poloidal plasma cross-sections are inscribed in a rectangle with an aspect ratio of three and an ellipticity of two. A confocal wall, the distance of which from the plasma surface is equal to the horizontal minor plasma radius, is present to stabilize against the kink mode. Depending on the shape and triangularity (indentation), a beta value of 10 to 17% is obtained. It is also shown that the coefficient of the Troyon-type beta scaling increases for an indented plasma. In the case of small indentation, the BEAN 1 type tokamaks show higher beta values than the BEAN 2 type. For strong indentation, the BEAN 2 type gives the highest beta value. (author). 29 refs, 15 figs

  12. 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.

  13. Variation in caffeine concentration in single coffee beans.

    Science.gov (United States)

    Fox, Glen P; Wu, Alex; Yiran, Liang; Force, Lesleigh

    2013-11-13

    Twenty-eight coffee samples from around the world were tested for caffeine levels to develop near-infrared reflectance spectroscopy (NIRS) calibrations for whole and ground coffee. Twenty-five individual beans from five of those coffees were used to develop a NIRS calibration for caffeine concentration in single beans. An international standard high-performance liquid chromatography method was used to analyze for caffeine content. Coffee is a legal stimulant and possesses a number of heath properties. However, there is variation in the level of caffeine in brewed coffee and other caffeinated beverages. Being able to sort beans on the basis of caffeine concentration will improve quality control in the level of caffeine in those beverages. The range in caffeine concentration was from 0.01 mg/g (decaffeinated coffee) to 19.9 mg/g (Italian coffee). The majority of coffees were around 10.0-12.0 mg/g. The NIRS results showed r(2) values for bulk unground and ground coffees were >0.90 with standard errors coffee beans. One application of this calibration could be sorting beans on caffeine concentration to provide greater quality control for high-end markets. Furthermore, bean sorting may open new markets for novel coffee products.

  14. Biological nitrogen fixation in common bean and faba bean using N-15 methodology and two reference crops

    International Nuclear Information System (INIS)

    Calvache, Marcelo.

    1989-01-01

    A field was conducted on a Typic ustropepts soil located at 'La Tola', the experimental campus of the Agricultural Sciences Faculty at Tumbaco, Ecuador. The objectives were to quantify faba bean (Vicia faba) and common bean (Phaseolus vulgaris) biological nitrogen fixation, using quinoa (chenopodium quinoa) and maize (Zea mays) as reference crops. The average values were 80 and 70 per cent for faba bean and 42 and 14 per cent for common bean, respectively. It was assumed that nitrogen use eficiency was the same for fixing crops but observed that a crop with high nitrogen use efficiency overestimates legume biological nitrogen fixation. Results suggests that greater caution is needed when selecting reference crops for legumes with nitrogen fixation

  15. Evaluation of bean and soy tempeh influence on intestinal bacteria and estimation of antibacterial properties of bean tempeh.

    Science.gov (United States)

    Kuligowski, Maciej; Jasińska-Kuligowska, Iwona; Nowak, Jacek

    2013-01-01

    In this study the effect of bean tempeh on the growth of Bacillus subtilis, Escherichia coli, Lactobacillus acidophilus and Lactobacillus paracasei bacteria was investigated. Antibacterial activity was observed only in relation to the bacteria Bacillus subtilis. The effect of tempeh products on human intestinal microflora was also assessed. Bean and soy tempeh were culinarily processed and next digested in conditions simulating the human digestive tract (one of the digestive tracts was equipped with a mechanism simulating absorption). Soy tempeh stimulated most the growth of bacteria of the genus Bifidobacterium, while bean tempeh that of Escherichia coli. Using simulation of absorption for the digestion of fried soy tempeh resulted in a higher rise in the bacteria count of the genus Lactobacillus, while after digestion of fried bean tempeh the highest increase was recorded for Bifidobacterium and E. coli.

  16. Red fox (Vulpes vulpes Linnaeus, 1758) as biological indicator for environmental pollution in Hungary.

    Science.gov (United States)

    Heltai, Miklós; Markov, Georgi

    2012-10-01

    Our aim were to establish the metal (Cu, Ni, Zn, Co, Cd, and Pb) levels of red fox liver and the kidney samples (n = 10) deriving from central part of Hungary and compare the results with other countries' data. According to our results the concentrations of residues of the targeted elements (mg/kg dry weight) in liver and kidney samples were, respectively in liver: Cu: 21.418, Zn: 156.928, Ni: 2.079, Co: 1.611, Pb: 1.678 and Cd: 0.499; and kidney samples: Cu: 9.236; Zn: 87.159; Ni: 2.514; Co: 2.455; Pb: 2.63 and Cd: 0.818. Pb levels of Hungarian red fox liver samples significantly exceed the values of Italian specimens' samples, whilst the same element's concentrations of Hungarian red fox kidney samples were higher than the results published in Germany.

  17. Effect of autoclaving of sprouted Kidney beans and finger millet on ...

    African Journals Online (AJOL)

    1Department of Food Science and Technology, Sokoine University of Agriculture, P.O. .... ingredients promoted in preparation of complementary foods in Tanzania, .... Cooking does little to reduce this toxicity since most of the toxin occurs as ...

  18. Neonatal nucleated red blood cells in G6PD deficiency.

    Science.gov (United States)

    Yeruchimovich, Mark; Shapira, Boris; Mimouni, Francis B; Dollberg, Shaul

    2002-05-01

    The objective of this study is to study the absolute number of nucleated red blood cells (RBC) at birth, an index of active fetal erythropoiesis, in infants with G6PD deficiency and in controls. We tested the hypothesis that hematocrit and hemoglobin would be lower, and absolute nucleated RBC counts higher, in the G6PD deficient and that these changes would be more prominent in infants exposed passively to fava bean through maternal diet. Thirty-two term infants with G6PD deficiency were compared with 30 term controls. Complete blood counts with manual differential counts were obtained within 12 hours of life. Absolute nucleated RBC and corrected leukocyte counts were computed from the Coulter results and the differential count. G6PD deficient patients did not differ from controls in terms of gestational age, birth weight, or Apgar scores or in any of the hematologic parameters studied, whether or not the mother reported fava beans consumption in the days prior to delivery. Although intrauterine hemolysis is possible in G6PD deficient fetuses exposed passively to fava beans, our study supports that such events must be very rare.

  19. Kidney and innate immunity.

    Science.gov (United States)

    Wang, Ying-Hui; Zhang, Yu-Gen

    2017-03-01

    Innate immune system is an important modulator of the inflammatory response during infection and tissue injury/repair. The kidney as a vital organ with high energy demand plays a key role in regulating the disease related metabolic process. Increasing research interest has focused on the immune pathogenesis of many kidney diseases. However, innate immune cells such as dendritic cells, macrophages, NK cells and a few innate lymphocytes, as well as the complement system are essential for renal immune homeostasis and ensure a coordinated balance between tissue injury and regeneration. The innate immune response provides the first line of host defense initiated by several classes of pattern recognition receptors (PRRs), such as membrane-bound Toll-like receptors (TLRs) and nucleotide-binding oligomerization domain (NOD)-like receptors (NLRs), together with inflammasomes responsible for early innate immune response. Although the innate immune system is well studied, the research on the detailed relationship between innate immunity and kidney is still very limited. In this review, we will focus on the innate immune sensing system in renal immune homeostasis, as well as the corresponding pathogenesis of many kidney diseases. The pivotal roles of innate immunity in renal injury and regeneration with special emphasis on kidney disease related immunoregulatory mechanism are also discussed. Copyright © 2017 European Federation of Immunological Societies. Published by Elsevier B.V. All rights reserved.

  20. Diabetic kidney disease.

    Science.gov (United States)

    Thomas, Merlin C; Brownlee, Michael; Susztak, Katalin; Sharma, Kumar; Jandeleit-Dahm, Karin A M; Zoungas, Sophia; Rossing, Peter; Groop, Per-Henrik; Cooper, Mark E

    2015-07-30

    The kidney is arguably the most important target of microvascular damage in diabetes. A substantial proportion of individuals with diabetes will develop kidney disease owing to their disease and/or other co-morbidity, including hypertension and ageing-related nephron loss. The presence and severity of chronic kidney disease (CKD) identify individuals who are at increased risk of adverse health outcomes and premature mortality. Consequently, preventing and managing CKD in patients with diabetes is now a key aim of their overall management. Intensive management of patients with diabetes includes controlling blood glucose levels and blood pressure as well as blockade of the renin-angiotensin-aldosterone system; these approaches will reduce the incidence of diabetic kidney disease and slow its progression. Indeed, the major decline in the incidence of diabetic kidney disease (DKD) over the past 30 years and improved patient prognosis are largely attributable to improved diabetes care. However, there remains an unmet need for innovative treatment strategies to prevent, arrest, treat and reverse DKD. In this Primer, we summarize what is now known about the molecular pathogenesis of CKD in patients with diabetes and the key pathways and targets implicated in its progression. In addition, we discuss the current evidence for the prevention and management of DKD as well as the many controversies. Finally, we explore the opportunities to develop new interventions through urgently needed investment in dedicated and focused research. For an illustrated summary of this Primer, visit: http://go.nature.com/NKHDzg.

  1. [Living kidney donation].

    Science.gov (United States)

    Timsit, M-O; Kleinclauss, F; Mamzer Bruneel, M F; Thuret, R

    2016-11-01

    To review ethical, legal and technical aspects of living kidney donor surgery. An exhaustive systematic review of the scientific literature was performed in the Medline database (http://www.ncbi.nlm.nih.gov) and Embase (http://www.embase.com) using different associations of the following keywords: Donor nephrectomy; Kidney paired donation; Kidney transplantation; Laparoscopic nephrectomy; Living donor; Organs trafficking; Robotic assisted nephrectomy; Vaginal extraction. French legal documents have been reviewed using the government portal (http://www.legifrance.gouv.fr). Articles were selected according to methods, language of publication and relevance. A total of 6421 articles were identified; after careful selection, 161 publications were considered of interest and were eligible for our review. The ethical debate focuses on organ shortage, financial incentive, organ trafficking and the recent data suggesting a small but significant increase risk for late renal disease in donor population. Legal decisions aim to increase the number of kidneys available for donation, such as kidney-paired donation that faces several obstacles in France. Laparoscopic approach became widely used, while robotic-assisted donor nephrectomy failed to demonstrate improved outcome as compared with other minimal invasive techniques. Minimally invasive living donor nephrectomy aims to limit side effects in the donor without increasing the morbidity in this specific population of healthy persons; long term surveillance to prevent the onset of renal disease in mandatory. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  2. 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.

  3. Kidney recipients experiences before during and after kidney transplantation

    DEFF Research Database (Denmark)

    Nielsen, Charlotte

    Background Kidney transplantation is considered to be the best treatment for terminal renal insufficiency. Kidney transplant patients report higher quality of life because they avoid regular dialysis treatment that causes side effects, complications, restrictions and limitations in their daily...... and after the kidney transplant, through outpatient visits and during possible hospitalization, which can occur due to complications or disease progression. Objective To explore the coherence of the kidney transplant process in order to explain the lived experiences of kidney recipients before, during...... and after kidney transplantation. Method Participant observation and semi-structured individual interviews was conducted with kidney recipients before, during and after kidney transplantation. Data analysis is inspired by Ricoeur's interpretation theory on three levels: Naive reading; structural analysis...

  4. Connexins and the kidney

    DEFF Research Database (Denmark)

    Hanner, Fiona; Sørensen, Charlotte Mehlin; Holstein-Rathlou, Niels-Henrik

    2010-01-01

    Connexins (Cxs) are widely-expressed proteins that form gap junctions in most organs, including the kidney. In the renal vasculature, Cx37, Cx40, Cx43, and Cx45 are expressed, with predominant expression of Cx40 in the endothelial cells and Cx45 in the vascular smooth muscle cells. In the tubules......, the major function of Cxs in the kidney appears to be intercellular communication, although they may also form hemichannels that allow cellular secretion of large signaling molecules. Renal Cxs facilitate vascular conduction, juxtaglomerular apparatus calcium signaling, and tubular purinergic signaling....... Accordingly, current evidence points to roles for these Cxs in several important regulatory mechanisms in the kidney, including the renin angiotensin system, tubuloglomerular feedback, and salt and water reabsorption. At the systemic level, renal Cxs may help regulate blood pressure and may be involved...

  5. Triglycerides in the Human Kidney Cortex: Relationship with Body Size

    Science.gov (United States)

    Bobulescu, Ion Alexandru; Lotan, Yair; Zhang, Jianning; Rosenthal, Tara R.; Rogers, John T.; Adams-Huet, Beverley; Sakhaee, Khashayar; Moe, Orson W.

    2014-01-01

    Obesity is associated with increased risk for kidney disease and uric acid nephrolithiasis, but the pathophysiological mechanisms underpinning these associations are incompletely understood. Animal experiments have suggested that renal lipid accumulation and lipotoxicity may play a role, but whether lipid accumulation occurs in humans with increasing body mass index (BMI) is unknown. The association between obesity and abnormal triglyceride accumulation in non-adipose tissues (steatosis) has been described in the liver, heart, skeletal muscle and pancreas, but not in the human kidney. We used a quantitative biochemical assay to quantify triglyceride in normal kidney cortex samples from 54 patients undergoing nephrectomy for localized renal cell carcinoma. In subsets of the study population we evaluated the localization of lipid droplets by Oil Red O staining and measured 16 common ceramide species by mass spectrometry. There was a positive correlation between kidney cortex trigyceride content and BMI (Spearman R = 0.27, P = 0.04). Lipid droplets detectable by optical microscopy had a sporadic distribution but were generally more prevalent in individuals with higher BMI, with predominant localization in proximal tubule cells and to a lesser extent in glomeruli. Total ceramide content was inversely correlated with triglycerides. We postulate that obesity is associated with abnormal triglyceride accumulation (steatosis) in the human kidney. In turn, steatosis and lipotoxicity may contribute to the pathogenesis of obesity-associated kidney disease and nephrolithiasis. PMID:25170827

  6. 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.

  7. Screening for Chronic Kidney Disease

    Science.gov (United States)

    Understanding Task Force Recommendations Screening for Chronic Kidney Disease The U.S. Preventive Services Task Force (Task Force) has issued a final recommendation on Screening for Chronic Kidney Disease (CKD) . This recommendation ...

  8. Environmental pollution and kidney diseases.

    Science.gov (United States)

    Xu, Xin; Nie, Sheng; Ding, Hanying; Hou, Fan Fan

    2018-05-01

    The burden of disease and death attributable to environmental pollution is becoming a public health challenge worldwide, especially in developing countries. The kidney is vulnerable to environmental pollutants because most environmental toxins are concentrated by the kidney during filtration. Given the high mortality and morbidity of kidney disease, environmental risk factors and their effect on kidney disease need to be identified. In this Review, we highlight epidemiological evidence for the association between kidney disease and environmental pollutants, including air pollution, heavy metal pollution and other environmental risk factors. We discuss the potential biological mechanisms that link exposure to environmental pollutants to kidney damage and emphasize the contribution of environmental pollution to kidney disease. Regulatory efforts should be made to control environmental pollution and limit individual exposure to preventable or avoidable environmental risk. Population studies with accurate quantification of environmental exposure in polluted regions, particularly in developing countries, might aid our understanding of the dose-response relationship between pollutants and kidney diseases.

  9. National Kidney Disease Education Program

    Science.gov (United States)

    ... Living Tips About WIN NIDDK Information Clearinghouses National Kidney Disease Education Program Improving the understanding, detection, and ... Group Learn more about Working Groups Learn about Kidney Disease Find information for people with or at ...

  10. Kidney stones - self-care

    Science.gov (United States)

    ... self-care; Nephrolithiasis and self-care; Stones and kidney - self-care; Calcium stones and self-care; Oxalate ... provider or the hospital because you have a kidney stone. You will need to take self-care ...

  11. 77 FR 471 - Emergency Food Assistance Program; Availability of Foods for Fiscal Year 2012

    Science.gov (United States)

    2012-01-05

    ... acquired in FY 2011 are being delivered to States in FY 2012. These foods include carrots, chicken (leg... distribution through TEFAP: Dehydrated potatoes, dried plums, raisins, frozen ground beef, frozen whole chicken, frozen ham, frozen turkey roast, blackeye beans, garbanzo beans, great northern beans, light red kidney...

  12. 78 FR 7750 - Emergency Food Assistance Program; Availability of Foods for Fiscal Year 2013

    Science.gov (United States)

    2013-02-04

    ...), blueberries, carrots, catfish, chicken (leg quarters, thighs/drumsticks), cranberry sauce, grape juice, lamb... distribution through TEFAP: dehydrated potatoes, dried plums, raisins, frozen ground beef, frozen whole chicken, frozen ham, frozen turkey roast, blackeye beans, garbanzo beans, great northern beans, light red kidney...

  13. Induced mutations of winged bean in Ghana

    Energy Technology Data Exchange (ETDEWEB)

    Klu, G Y.P.; Quaynor-Addy, M; Dinku, E; Dikumwin, E [National Nuclear Research Institute, Ghana Atomic Energy Commission, Legon (Ghana)

    1989-07-01

    Winged bean (Psophocarpus tetragonolobus (L.) D.C.) was introduced into Ghana about two decades ago and not long after a high quality baby food was compounded from it. Germplasm collections are established at the Kade Agricultural Research Station of the University of Ghana and the University of Cape Coast. In 1980 a mutation breeding project was initiated at the University of Cape Coast under FAO/IAEA research contract and among various mutants a single erect stem mutant, a multiple branched bush type and a mutant with extra long pods were obtained. A similar programme was started at the National Nuclear Research Centre Kwabenya in 1982. Seeds of accessions UPS 122 and Kade 6/16 were gamma irradiated (100-400 Gy). In M{sub 2} a mutant was obtained that did not flower throughout a growing period of five months. This mutant had very few leaves but developed an underground tuber weighing ca. 100 g. The parent, UPS 122, although normally tuber producing did not form tubers at Kwabenya within the period studied. In M{sub 3}, mutants with variations in seed size and seed coat colour have been detected.

  14. Immunoregulatory activities of polysaccharides from mung bean.

    Science.gov (United States)

    Yao, Yang; Zhu, Yingying; Ren, Guixing

    2016-03-30

    Ultrasonic treatment was performed on water-extractable polysaccharides from the seed of mung beans. Purified by anion-exchange and gel filtration chromatography, MWP-1' and MWP-2' were obtained. Average molecular weights (Mws) of MWP-1' and MWP-2' were 68.4 kDa, and 52.4 kDa, respectively. Monosaccharides components analysis indicated that MWP-1' was composed of Rha, Ara, Man and Gal in a molar percent of 0.4:2.6:5.3:0.7. MWP-2' was composed of Ara, Man, Gal and Glc in a molar percent of 0.5:1.4:2.1:0.4. In vitro study showed that both polysaccharides samples were able to stimulate the production of secretory molecules (NO, TNF-α and IL-6) of RAW264.7 murine macrophages in a dosage dependent manner. MWP-2' seemed to be the most potent and induced significantly higher the NO production. These findings suggest that the ultrasonic treatment polysaccharides isolated in our study have immune potentiation effects on macrophages. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. 78 FR 8698 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel COOL BEANS; Invitation for...

    Science.gov (United States)

    2013-02-06

    ... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2013 0005] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel COOL BEANS; Invitation for Public Comments AGENCY... BEANS is: Intended Commercial Use of Vessel: Sightseeing and sunset cruises. Geographic Region: Florida...

  16. Yield and Quality of Mung Bean (Vigna radiata (l. R. Wilczek Seeds Produced in Poland

    Directory of Open Access Journals (Sweden)

    Kamil MISIAK

    2017-11-01

    Full Text Available The aim of the experiment was to do field and laboratory assessments of yield and quality of mung bean (Vigna radiata (L. R. Wilczek seeds cultivated in Western Poland. Mean yield of seeds per plant was higher for common bean (Phaseolus vulgaris L. than for mung one: 13.1 g and 2.58 g, respectively. The mean 1000 mung seeds weight was 50.9 g and their germination – 78 %. Germination capacities of seeds of both beans in the field were similar. Mung beans, compared to common bean, had much smaller seeds, started to bloom later and produced mature seeds later than the latter. Mung bean seeds had more total proteins and Magnesium and Copper than common bean seeds. In Western Poland, production of high quality mung bean seeds was possible.

  17. Simultaneous determination of levodopa and carbidopa from fava bean, green peas and green beans by high performance liquid gas chromatography.

    Science.gov (United States)

    Mehran S M, Mohseni; B, Golshani

    2013-06-01

    According to many studies, sprouted fava beans are a rich source of levo-dihydroxy phenylalanine (L-dopa) the precursor of dopamine, and they are now being investigated for use in the management of Parkinson's disease. The addition of Carbidopa (C-dopa) can reduce the daily use of the L-dopa dosage requirements and it can also reduce the side effects which are associated with the L-dopa administration. The present research was conducted to find the levo-dihydroxy phenylalanine (L-dopa) and Carbidopa (C-dopa) in fava beans, green peas and green beans by High Performance Gas Chromatography (HPLC). Carbidopa (C-dopa) is a peripheral decarboxylase inhibitor. As a substitution therapy, it used in combination to treat Parkinson's disease. We obtained L-dopa and C-dopa from fava beans which were in the fresh and dry sprouted form, whose concentrations were 1.4,1.5 and 2.6,2.4 mg/ml respectively. The maximal stimulation of the L-DOPA content was seen on day 8 for the fava beans, which was 100% higher than that of the control level. The results of this study indicate that faba beans are a good source of natural L-dopa and C-dopa. The quantification of this capacity according to the stage and the plant part could be suitable for applications in the food industry and in plant medicine. The consumption of fava beans can increase the levels of L-dopa and C-dopa in the blood, with a marked improvement in the motor performance of the patients with parkinson disease, without any side effects.

  18. Anemia in Chronic Kidney Disease

    Science.gov (United States)

    ... artérielle Heart Disease Mineral & Bone Disorder Anemia in Chronic Kidney Disease What is anemia? Anemia is a condition in ... as they should. How is anemia related to chronic kidney disease? Anemia commonly occurs in people with chronic kidney ...

  19. Red blood cell production

    Science.gov (United States)

    ... bone marrow of bones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed elements in blood. If a hemocytoblast commits to becoming a cell called a proerythroblast, it will develop into a new red blood cell. The formation of a red blood ...

  20. Chapter 12. Kidneys

    International Nuclear Information System (INIS)

    Floyrac, R.; Sulman, C.

    1975-01-01

    The isotopic kidney check-up consists of the isotopic nephrogram with simultaneous clearance measurement. For clinicians it supplies a set of data which no other method can provide so quickly. This check-up offers many advantages. The examination is simple: after intraveinous injection of hippuran 131 I the radioactivity is followed for 20 minutes in the kidney, heart and bladder by external counting. A blood sample is taken between the 10th and 20th minutes and the urine collected at the 20th minute. The glomerular clearance may be calculated by injecting 125 I hypaque at the same time. The examination is fast: the process lasts half an hour altogether. The only preparation is an adequate hydration of the patient before the test. The examination is absolutely harmless: internal irradiation of the patient is negligible. Numerous data are obtained: pathological changes in the nephrogram: reduced affinity of a kidney for hippuran, heterogeneity of the nephrons, slowing down of transit times, intraparenchyme stases; blood concentration of hippuran and hypaque at the 10th or 20th minute, elimination in the urine at the 20th minute; total blood purification and glomerular and tubular excretion clearances, clearance of each kidney separately. No other method as simple, fast and harmless can yield such a complete set of data. Very often the nephrograms are obtained from gamma-camera recording on the dynamic mode, which allows a morphological study to be carried out at the same time [fr

  1. Drugs and the kidney

    African Journals Online (AJOL)

    Occasionally, strategies to prevent acute kidney insufficiency cause irreversible CKD, ... heart failure (acute or chronic), pulmonary ... wide range of pathological and physiological effects. ... and indomethacin have short half-lives, ... Tissue injury .... changed. Maintenance doses or the dosing interval may have to be adjusted.

  2. Kidneys and urinary system

    Energy Technology Data Exchange (ETDEWEB)

    Nair, G

    1993-12-31

    Nuclear medicine studies, through primarily concerned with the functional aspects of the organ, can also provide useful information about the anatomy. An understanding of the anatomy and physiology of the kidneys and urinary system greatly helps in the interpretation of data from radionuclide studies 9 figs, 3 tabs

  3. Kidney transplantation and hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    O. N. Vetchinnikova

    2017-01-01

    Full Text Available Successful kidney transplantation eliminates endocrine and metabolic disorders that predispose to the development of hyperparathyroidism, the complication typical for the chronic kidney disease; but the process of recovery from mineral and bone disorders is slowed down. The highest incidence of post-transplant hyperparathyroidism is recorded in the first postoperative year. The risk factors for its development or persistence include the high blood levels of parathyroid hormone, calcium, phosphorus, and/or alkaline phosphatase, a prolonged dialysis therapy, severe hyperparathyroidism in the preoperative period, vitamin D deficiency, a suboptimal transplanted kidney function, and also the recipient's previous history of subtotal or incomplete parathyroidectomy. The characteristic clinical and laboratory signs of posttransplant hyperparathyroidism are bone lesions, kidney graft abnormalities, hypercalcemia, and hypophosphatemia. The diagnostic algorithm includes monitoring the markers of mineral and bone metabolism, determining the bone mineral density, and imaging of thyroid glands. Correction of post-transplant hyperparathyroidism is performed surgically or pharmacologically. The article specifies the indications to, the extent and timing of parathyroidectomy, discusses the use of native vitamin D formulations, its analogues, and calcimimetics.

  4. Hypertension after kidney transplantation

    NARCIS (Netherlands)

    Dobrowolski, L.C.

    2016-01-01

    Hypertension increases the cardiovascular risk in kidney transplant recipients (KTRs). In chapter 2 we found that hypertension was highly prevalent in adult (77.2%), paediatric (62.7%) and young adult (86.4%) KTRs. Transition from the paediatric to adult care did not affect hypertension and there

  5. Kidneys and urinary system

    International Nuclear Information System (INIS)

    Nair, G.

    1992-01-01

    Nuclear medicine studies, through primarily concerned with the functional aspects of the organ, can also provide useful information about the anatomy. An understanding of the anatomy and physiology of the kidneys and urinary system greatly helps in the interpretation of data from radionuclide studies

  6. Kidney injury in cirrhosis

    DEFF Research Database (Denmark)

    Møller, Søren; Krag, Aleksander; Bendtsen, Flemming

    2014-01-01

    Acute kidney injury (AKI) is frequent in patients with cirrhosis. AKI and hyponatraemia are major determinants of the poor prognosis in advanced cirrhosis. The hepatorenal syndrome (HRS) denotes a functional and potential reversible impairment of renal function. Type 1 HRS, a special type of AKI...

  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. 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.

  9. Induced mutations in beans and peas for resistance to rust

    International Nuclear Information System (INIS)

    Fadl, F.A.M.

    1983-01-01

    Gamma rays and ethyl methanesulphonate (EMS) were applied in a mutation-induction programme for rust resistance in bean and pea. Bean and pea seeds were pre-soaked 2 hours before irradiation with 9, 10 and 12 krad. For chemical mutagen treatments bean and pea seeds were pre-soaked for 8 hours and treated with 0.5 and 1.5% EMS for four hours. M 2 seeds of beans and peas were planted in 1979. Resistant M 2 plants were selected for their rust resistance and other morphological characters. M 3 seeds of selected plants were planted in 1980. In 1980 more seeds of the same varieties of beans and peas were treated with 0.1 and 0.3% EMS with the aim to produce rust-resistant mutants. Seed germination was reduced by gamma rays or EMS. Dwarf, malformed and abnormal plants were noticed. Some resistant M 2 plants selected gave high grain yields. Some were different in morphological characters. In the M 3 of selected plants various other mutant characters appeared, such as different height of plants, early and late flowering, resistance to powdery mildew in peas, altered grain yield, thickness of stem, pod shape and flower colour. (author)

  10. 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...

  11. Correlation between spatial (3D) structure of pea and bean thylakoid membranes and arrangement of chlorophyll-protein complexes.

    Science.gov (United States)

    Rumak, Izabela; Mazur, Radosław; Gieczewska, Katarzyna; Kozioł-Lipińska, Joanna; Kierdaszuk, Borys; Michalski, Wojtek P; Shiell, Brian J; Venema, Jan Henk; Vredenberg, Wim J; Mostowska, Agnieszka; Garstka, Maciej

    2012-05-25

    The thylakoid system in plant chloroplasts is organized into two distinct domains: grana arranged in stacks of appressed membranes and non-appressed membranes consisting of stroma thylakoids and margins of granal stacks. It is argued that the reason for the development of appressed membranes in plants is that their photosynthetic apparatus need to cope with and survive ever-changing environmental conditions. It is not known however, why different plant species have different arrangements of grana within their chloroplasts. It is important to elucidate whether a different arrangement and distribution of appressed and non-appressed thylakoids in chloroplasts are linked with different qualitative and/or quantitative organization of chlorophyll-protein (CP) complexes in the thylakoid membranes and whether this arrangement influences the photosynthetic efficiency. Our results from TEM and in situ CLSM strongly indicate the existence of different arrangements of pea and bean thylakoid membranes. In pea, larger appressed thylakoids are regularly arranged within chloroplasts as uniformly distributed red fluorescent bodies, while irregular appressed thylakoid membranes within bean chloroplasts correspond to smaller and less distinguished fluorescent areas in CLSM images. 3D models of pea chloroplasts show a distinct spatial separation of stacked thylakoids from stromal spaces whereas spatial division of stroma and thylakoid areas in bean chloroplasts are more complex. Structural differences influenced the PSII photochemistry, however without significant changes in photosynthetic efficiency. Qualitative and quantitative analysis of chlorophyll-protein complexes as well as spectroscopic investigations indicated a similar proportion between PSI and PSII core complexes in pea and bean thylakoids, but higher abundance of LHCII antenna in pea ones. Furthermore, distinct differences in size and arrangements of LHCII-PSII and LHCI-PSI supercomplexes between species are suggested

  12. Evaluation of Trichoderma Isolates for Biological Control of Rhizoctonia Root Rot of Bean in Zanjan

    Directory of Open Access Journals (Sweden)

    M. Khodae

    2016-03-01

    measured by dividing the difference between the radial growth of control and antagonized cultures of the pathogen by the radial growth of the control and multiplied by 100. All experiments were replicated three times. The third test was conducted with growing of Trichoderma and Rhizoctonia on microscopic slides covered with PDA and the interaction of hypha was studied using a microscope. For assessment of in vivo antagonistic activity, a greenhouse experiment was designed in 11 treatments with 3 replicates. Inoculum of R. solani AG-4 was prepared by inoculation of sterilized wheat grains with the fungus and the soil was inoculated with infected wheat grains. Bean seeds (red bean, cultivar Naz were treated with conidial suspension of Trichoderma (107 ml-1 conidia and planted in pots. Disease severity was recorded using a scale (1 to 5 according to Nelson and coworkers (1996 30 days after sowing. Shoot length, root length, shoot weight and root weight also were measured. For all data the analysis of variance (ANOVA was performed using SPSS Version 18. Table 1- Trichoderma isolates used for their antagonistic activity against Rhizoctonia solani isolates\tspecies T36\tT.viride T125\tT.viride T131\tT.viride T93\tT.virens T89\tT.parseomosum T25\tT.harzianum T12-0\tT.virens T12-N\tT.harzianum T19\tT.sp. T6\tT.sp. T95\tT.harzianum Results and Discussion: The results indicated that the mycoparasitism was the main mechanism accounting for antagonistic activity of Trichoderma isolates. In a competitive saprophytic ability test in a dual culture on PDA, T25, T93, T12-N and T12-0 performed more effective than the other isolates, as T25 covered the whole colony surface of R. solani, grew and sproulated on the pathogen mycelia after five days. Volatile metabolites of all Trichoderma isolates inhibited mycelial growth, whereas T12-N with % 32/73 at the same time culture and T6 with %56/08 at 72 h early culture of Trichoderma isolates had the highest effect on mycelial growth of R. solani

  13. Effect of fermented soya beans on diarrhoea and feed efficiency in weaned piglets

    NARCIS (Netherlands)

    Kiers, J.L.; Meijer, J.C.; Nout, M.J.R.; Rombouts, F.M.; Nabuurs, M.J.A.; Meulen, van der J.

    2003-01-01

    Aims: To evaluate anti-diarrhoeal and growth enhancing properties of fermented soya beans in weaned piglets. Methods and Results: In a first phase piglet diet, toasted full-fat soya beans (20%) were replaced with either cooked soya beans or Rhizopus microsporus or Bacillus subtilis fermented soya

  14. Chemometric dissimilarity in nutritive value of popularly consumed Nigerian brown and white common beans.

    Science.gov (United States)

    Moyib, Oluwasayo Kehinde; Alashiri, Ganiyy Olasunkanmi; Adejoye, Oluseyi Damilola

    2015-01-01

    Brown beans are the preferred varieties over the white beans in Nigeria due to their assumed richer nutrients. This study was aimed at assessing and characterising some popular Nigerian common beans for their nutritive value based on seed coat colour. Three varieties, each, of Nigerian brown and white beans, and one, each, of French bean and soybean were analysed for 19 nutrients. Z-statistics test showed that Nigerian beans are nutritionally analogous to French bean and soybean. Analysis of variance showed that seed coat colour varied with proximate nutrients, Ca, Fe, and Vit C. Chemometric analysis methods revealed superior beans for macro and micro nutrients and presented clearer groupings among the beans for seed coat colour. The study estimated a moderate genetic distance (GD) that will facilitate transfer of useful genes and intercrossing among the beans. It also offers an opportunity to integrate French bean and soybean into genetic improvement programs in Nigerian common beans. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. 75 FR 43142 - United States Standards for Grades of Refried Beans

    Science.gov (United States)

    2010-07-23

    ...] United States Standards for Grades of Refried Beans AGENCY: Agricultural Marketing Service, USDA. ACTION... comments on the possible establishment of voluntary United States Standards for Grades of Refried Beans... industry requested that USDA develop grade standards for canned refried beans to be used by the industry...

  16. Effects of extrusion cooking on the chemical composition and functional properties of dry bean powders

    Science.gov (United States)

    This study aimed to investigate the impacts of extrusion cooking on the chemical composition and functional properties of bean powders from four bean varieties. The raw bean powders were extruded under eight different conditions, and the extrudates were then dried and ground (particle size = 0.5 mm)...

  17. Evidence for the endophytic colonization of Phaseolus vulgaris (common bean) roots by the diazotroph Herbaspirillum seropedicae.

    Science.gov (United States)

    Schmidt, M A; Souza, E M; Baura, V; Wassem, R; Yates, M G; Pedrosa, F O; Monteiro, R A

    2011-03-01

    Herbaspirillum seropedicae is an endophytic diazotrophic bacterium, which associates with important agricultural plants. In the present study, we have investigated the attachment to and internal colonization of Phaseolus vulgaris roots by the H. seropedicae wild-type strain SMR1 and by a strain of H. seropedicae expressing a red fluorescent protein (DsRed) to track the bacterium in the plant tissues. Two-day-old P. vulgaris roots were incubated at 30°C for 15 min with 6 x 10(8) CFU/mL H. seropedicae SMR1 or RAM4. Three days after inoculation, 4 x 10(4) cells of endophytic H. seropedicae SMR1 were recovered per gram of fresh root, and 9 days after inoculation the number of endophytes increased to 4 x 10(6) CFU/g. The identity of the recovered bacteria was confirmed by amplification and sequencing of the 16SrRNA gene. Furthermore, confocal microscopy of P. vulgaris roots inoculated with H. seropedicae RAM4 showed that the bacterial cells were attached to the root surface 15 min after inoculation; fluorescent bacteria were visible in the internal tissues after 24 h and were found in the central cylinder after 72 h, showing that H. seropedicae RAM4 is capable of colonizing the roots of the dicotyledon P. vulgaris. Determination of dry weight of common bean inoculated with H. seropedicae SMR1 suggested that this bacterium has a negative effect on the growth of P. vulgaris.

  18. Diet in chronic kidney disease in a Mediterranean African country.

    Science.gov (United States)

    Kammoun, Khawla; Chaker, Hanen; Mahfoudh, Hichem; Makhlouf, Nouha; Jarraya, Faical; Hachicha, Jamil

    2017-01-23

    Mediterranean diet is characterized by low to moderate consumption of animal protein and high consumption of fruits, vegetables, bread, beans, nuts, seeds and other cereals. It has been associated with reduced risk of cardiovascular disease. However, it is not suitable for chronic kidney disease because of high potassium intake. Tunisia is an emerging Mediterranean country with limited resources, a high prevalence of chronic hemodialysis treatment and high dialysis expenditures. In order to limit dialysis cost, primary and secondary prevention of chronic renal disease are of paramount importance. In addition to drugs, secondary prevention includes diet measures (e.g. salt diet, protein diet). The aims of diet practice in chronic kidney disease are to slow chronic renal failure progression and to prevent its complications like hyperphosphatemia and hyperkaliemiae. A few decades ago, a Tunisian diet was exclusively Mediterranean, and protein consumption was not excessive. However, today, protein consumption is more comparable to western countries. Salt consumption is also excessive. Some Tunisian diets still include food with high potassium intake, which are not suitable for patients with chronic kidney disease. Therefore, the role of the dietician is extremely important to help calculate and create a dietary regimen tailored to each of our patients. Advice about diets should be adapted to both the patient and population habits to improve adherence rate. As such, the purpose of this article is to provide our own experience regarding medical nutrition therapy in patients with chronic kidney disease in Tunisia, with some changes in food habits. Prevention is far better than treatment. In this perspective, dietary measures must be at the core of our intervention.

  19. Inheritance of resistance to races 69 and 453 of Colletotrichum lindemuthianum in the common bean

    Directory of Open Access Journals (Sweden)

    Juliana P. Poletine

    2000-01-01

    Full Text Available The cultivars, AB 136 and G 2333 both resistant to Colletotrichum lindemuthianum races 69 and 453, were crossed with the cultivars Michelite and Perry Marrow (susceptible to both races, with Dark Red Kidney and Cornell 49242 (resistant to both races and F1 and F2 generations were obtained. Plants were inoculated using a spore suspension at 1.2 x 10(6 concentration. The reaction of F1 and F2 populations showed that Dark Red Kidney, Cornell 49242 and AB 136 cultivars had the dominant genes A (Co-1, Are (Co-2 and Co-6, respectively, was conferring resistance to races 69 and 453. The segregation data obtained from F2 populations indicated that G 2333 carried two dominant resistance genes Co-5 gene and another one Co-7 for 69 and 453 races. The dominant genes in G 2333 and its resistance to C. lindemuthianum race could be transferred to provide anthracnose resistance to susceptible cultivars relatively easy.Os cultivares AB 136 e G 2333 ambos resistentes às raças 69 e 453 de Colletotrichum lindemuthianum foram cruzados com os cultivares Michelite e Perry Marrow (suscetíveis à ambas as raças e com Dark Red Kidney e Cornell 49242 (resistentes à ambas as raças e, obtidas as gerações F1 e F2. As plantas foram inoculadas com uma suspensão de esporos, utilizando-se uma concentração de 1,2 x 10(6 esporos/ml de água. As reações das populações F1 e F2 evidenciaram que os cultivares Dark Red Kidney; Cornell 49242 e AB 136 possuem, respectivamente, os genes dominantes A (Co-1 Are (Co-2 e Co-6, os quais conferiram a resistência às raças 69 e 453. Os dados de segregação obtidos nas populações F2 indicaram que G 2333 carrega os genes dominantes de resistência Co-5 e Co-7. Os genes dominantes presentes em G 2333 e sua resistência às raças de C. lindemuthianum, poderão serem transferidos para cultivares suscetíveis com relativa facilidade.

  20. Effect of gamma radiation (60Co) on the organoleptic and nutritive properties of common beans (Phaseolus vulgaris L., cv. mulatinho)

    International Nuclear Information System (INIS)

    Fonseca, H.; Nogueira, J.N.; Maffei, C.I.; Oliveira, M.G.

    1974-05-01

    The study of the influence of gamma radiation on the organoleptic and nutritive properties of kidney beans is presented. Samples of this vegetable were irradiated with 15 krad and stored for five months. Immediately after irradiation and monthly, sensory evaluations and chemical analysis of the vitamins thiamin (B1) and riboflavin (B2) were accomplished in the samples. The results showed an evident influence of radiation during its application since the higher losses occurred immediately after this treatment, mainly in riboflavin, which from the total losses observed, 47,9% occurred during irradiation. The riboflavin is much more sensitive to gamma radiation and in terms of organoleptic properties it was observed the development of an undesirable flavor and a hardening of the texture in the irradiated samples. However, at the end of the experiment no difference was found between control and irradiated samples

  1. Physical and sensory quality of Java Arabica green coffee beans

    Science.gov (United States)

    Sunarharum, W. B.; Yuwono, S. S.; Pangestu, N. B. S. W.; Nadhiroh, H.

    2018-03-01

    Demand on high quality coffee for consumption is continually increasing not only in the consuming countries (importers) but also in the producing countries (exporters). Coffee quality could be affected by several factors from farm to cup including the post-harvest processing methods. This research aimed to investigate the influence of different post-harvest processing methods on physical and sensory quality of Java Arabica green coffee beans. The two factors being evaluated were three different post-harvest processing methods to produce green coffee beans (natural/dry, semi-washed and fully-washed processing) under sun drying. Physical quality evaluation was based on The Indonesian National Standard (SNI 01-2907-2008) while sensory quality was evaluated by five expert judges. The result shows that less defects observed in wet processed coffee as compared to the dry processing. The mechanical drying was also proven to yield a higher quality green coffee beans and minimise losses.

  2. Knowing beans: Human mirror mechanisms revealed through motor adaptation

    Directory of Open Access Journals (Sweden)

    Arthur M Glenberg

    2010-11-01

    Full Text Available Human mirror mechanisms (MMs respond during both performed and observed action and appear to underlie action goal recognition. We introduce a behavioral procedure for discovering and clarifying functional MM properties: Blindfolded participants repeatedly move beans either toward or away from themselves to induce motor adaptation. Then, the bias for perceiving direction of ambiguous visual movement in depth is measured. Bias is affected by a number of beans moved, b movement direction, and c similarity of the visual stimulus to the hand used to move beans. This cross-modal adaptation pattern supports both the validity of human MMs and functionality of our testing instrument. We also discuss related work that extends the motor adaptation paradigm to investigate contributions of MMs to speech perception and language comprehension.

  3. Stable isotope composition of cocoa beans of different geographical origin.

    Science.gov (United States)

    Perini, Matteo; Bontempo, Luana; Ziller, Luca; Barbero, Alice; Caligiani, Augusta; Camin, Federica

    2016-09-01

    The isotopic profile (δ(13) C, δ(15) N, δ(18) O, δ(2) H, δ(34) S) was used to characterise a wide selection of cocoa beans from different renowned production areas (Africa, Asia, Central and South America). The factors most influencing the isotopic signatures of cocoa beans were climate and altitude for δ(13) C and the isotopic composition of precipitation water for δ(18) O and δ(2) H, whereas δ(15) N and δ(34) S were primarily affected by geology and fertilisation practises. Multi-isotopic analysis was shown to be sufficiently effective in determining the geographical origin of cocoa beans, and combining it with Canonical Discriminant Analysis led to more than 80% of samples being correctly reclassified. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  4. Rhizosphere acidification of faba bean, soybean and maize

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, L.L. [College of Resources and Environmental Sciences, China Agricultural University, Key Laboratory of Plant and Soil Interactions, Ministry of Education, Beijing, 100094 (China); Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100094 (China); Cao, J. [School of Life Science, Key Laboratory of Arid and Grassland Ecology, Lanzhou University, Lanzhou 730000 (China); Zhang, F.S. [College of Resources and Environmental Sciences, China Agricultural University, Key Laboratory of Plant and Soil Interactions, Ministry of Education, Beijing, 100094 (China); Li, L., E-mail: lilong@cau.edu.cn [College of Resources and Environmental Sciences, China Agricultural University, Key Laboratory of Plant and Soil Interactions, Ministry of Education, Beijing, 100094 (China)

    2009-07-01

    Interspecific facilitation on phosphorus uptake was observed in faba bean/maize intercropping systems in previous studies. The mechanism behind this, however, remained unknown. Under nitrate supply, the difference in rhizosphere acidification potential was studied by directly measuring pH of the solution and by visualizing and quantifying proton efflux of roots between faba bean (Vicia faba L. cv. Lincan No.5), soybean (Glycine max L. cv. Zhonghuang No. 17) and maize (Zea mays L. cv. Zhongdan No.2) in monoculture and intercrop, supplied without or with 0.2 mmol L{sup -1} P as KH{sub 2}PO{sub 4}. The pH of the nutrient solution grown faba bean was lower than initial pH of 6.0 from day 1 to day 22 under P deficiency, whereas the pH of the solution with maize was declined from day 13 after treatment. Growing soybean increased solution pH irrespective of P supply. Under P deficiency, the proton efflux of faba bean both total (315.25 nmol h{sup -1} plant{sup -1}) and specific proton efflux (0.47 nmol h{sup -1} cm{sup -1}) was greater than that those of soybean (21.80 nmol h{sup -1} plant{sup -1} and 0.05 nmol h{sup -1} cm{sup -1}, respectively). Faba bean had much more ability of rhizosphere acidification than soybean and maize. The result can explain partly why faba bean utilizes sparingly soluble P more effectively than soybean and maize do, and has an important implication in understanding the mechanism behind interspecific facilitation on P uptake by intercropped species.

  5. red palm oil bean-stew improved serum vitamin a and haemoglobin ...

    African Journals Online (AJOL)

    collected using Food Frequency Questionnaires and the 24-hour recall procedure. .... measures (serving as memory aids) such as a set of measuring cups, spoons, ladles and .... Previous intervention studies showed similar changes in vitamin.

  6. Determination of hyperacute kidney rejection in different xenogeneic system by 133xenon washout technique

    International Nuclear Information System (INIS)

    Welter, H.; Schmidt, K.R.; Pfeifer, K.J.; Hammer, C.; Chaussy, C.

    1980-01-01

    1. 133 Xenon washout technique is suitable for studying all stages of xenogeneic kidney rejection. 2. Follow-up studies allow differentiation between kidney rejection and kidneys in shock. 3. Changes of intrarenal blood flow distribution correlate with the histologic changes caused by rejection. 4. Total blood flow measurements employing 133 xenon washout yield 10-20% lower values compared with venous outflow measurements. 5. Graft rejection in the xenogeneic cat-dog system can be significantly delayed by ALG pretreatment. 6. The beneficial effect of blood transfusion described in different clinical and experimental studies could not be found after pretreatment of dogs with fox red blood cells. (orig.)

  7. Low-Income US Women Under-informed of the Specific Health Benefits of Consuming Beans.

    Science.gov (United States)

    Winham, Donna M; Armstrong Florian, Traci L; Thompson, Sharon V

    2016-01-01

    Bean consumption can reduce chronic disease risk and improve nutrition status. Consumer knowledge of bean health benefits could lead to increased intakes. Low-income women have poorer health and nutrition, but their level of knowledge about bean health benefits is unknown. Beans are a familiar food of reasonable cost in most settings and are cultural staples for Hispanics and other ethnicities. Study objectives were to assess awareness of bean health benefits among low-income women, and to evaluate any differences by acculturation status for Hispanic women in the Southwestern United States. A convenience sample of 406 primarily Mexican-origin (70%) low-income women completed a survey on knowledge of bean health benefits and general food behaviors. Principal components analysis of responses identified two summary scale constructs representing "bean health benefits" and "food behaviors." Acculturation level was the main independent variable in chi-square or ANOVA. The survey completion rate was 86% (406/471). Most women agreed or strongly agreed that beans improved nutrition (65%) and were satiating (62%). Over 50% answered 'neutral' to statements that beans could lower LDL cholesterol (52%), control blood glucose (56%) or reduce cancer risk (56%), indicating indifference or possible lack of knowledge about bean health benefits. There were significant differences by acculturation for beliefs that beans aid weight loss and intestinal health. Scores on the bean health benefits scale, but not the food behavior scale, also differed by acculturation. Limited resource women have a favorable view of the nutrition value of beans, but the majority did not agree or disagreed with statements about bean health benefits. Greater efforts to educate low-income women about bean health benefits may increase consumption and improve nutrition.

  8. Low-Income US Women Under-informed of the Specific Health Benefits of Consuming Beans.

    Directory of Open Access Journals (Sweden)

    Donna M Winham

    Full Text Available Bean consumption can reduce chronic disease risk and improve nutrition status. Consumer knowledge of bean health benefits could lead to increased intakes. Low-income women have poorer health and nutrition, but their level of knowledge about bean health benefits is unknown. Beans are a familiar food of reasonable cost in most settings and are cultural staples for Hispanics and other ethnicities. Study objectives were to assess awareness of bean health benefits among low-income women, and to evaluate any differences by acculturation status for Hispanic women in the Southwestern United States.A convenience sample of 406 primarily Mexican-origin (70% low-income women completed a survey on knowledge of bean health benefits and general food behaviors. Principal components analysis of responses identified two summary scale constructs representing "bean health benefits" and "food behaviors." Acculturation level was the main independent variable in chi-square or ANOVA.The survey completion rate was 86% (406/471. Most women agreed or strongly agreed that beans improved nutrition (65% and were satiating (62%. Over 50% answered 'neutral' to statements that beans could lower LDL cholesterol (52%, control blood glucose (56% or reduce cancer risk (56%, indicating indifference or possible lack of knowledge about bean health benefits. There were significant differences by acculturation for beliefs that beans aid weight loss and intestinal health. Scores on the bean health benefits scale, but not the food behavior scale, also differed by acculturation.Limited resource women have a favorable view of the nutrition value of beans, but the majority did not agree or disagreed with statements about bean health benefits. Greater efforts to educate low-income women about bean health benefits may increase consumption and improve nutrition.

  9. Effects of phytoestrogens derived from soy bean on expression of adhesion molecules on HUVEC.

    Science.gov (United States)

    Andrade, C M de; Sá, M F Silva de; Toloi, M R Torqueti

    2012-04-01

    The risks of hormone replacement therapy have led to a search for new alternatives such as phytoestrogens, plant compounds with estrogen-like biological activity. Isoflavones are the phytoestrogens most extensively studied and can be found in soybean, red clover and other plants. Due to this estrogen-like activity, phytoestrogens can have some effect on atherosclerosis. Human umbilical vein endothelial cells (HUVEC) have been extensively used to study the biology and pathobiology of human endothelial cells and most of the knowledge acquired is due to experiments with cultures of these cells. To evaluate the effects of the phytoestrogen extracts from Glycine max soy bean, genistein, formononetin, biochanin A and daidzein, as well as a mixture of these extracts (Mix), on expression of adhesion molecules, VCAM-1, ICAM-1 and E-selectin, by endothelial cell HUVEC, stimulated with lipopolysaccharide. HUVEC were cultured in medium EBM(2), pretreated with isoflavones for 24 and 48 h and then stimulated with lipopolysaccharide; in addition, isoflavones were added, after stimulation by lipopolysaccharide, to HUVEC. We evaluated the production of VCAM-1, ICAM-1 and E-selectin on cell surface, by cell-based enzyme immunoassay, and of sVCAM-1, sICAM-1 and sE-selectin in culture supernatant, by ELISA. Genistein, formononetin, biochanin A and daidzein, as well as the Mix were able to reduce VCAM-1, ICAM-1 and E-selectin on cell surface and in culture supernatant. Conclusion Isoflavones extracted from Glycine max soy bean, in vitro, presented antiatherogenic effects, reducing the expression of adhesion molecules and acting as preventive agents as well as therapeutic agents.

  10. Bean – an important element of a healthy diet. Nutritional values analysis

    Directory of Open Access Journals (Sweden)

    Joanna Wawryka

    2016-12-01

    Full Text Available Legumes are a rich source of various nutrients. In the Polish culture, one of the varieties of beans has a special significance. Due to the appearance of seeds – on the bright seeds there are dark red spots in the shape of the Piast eagle – at the times of annexation, it was recognised as a symbol of patriotism. Cultivation was therefore banned then by the authority. Today, this bean variety was entered on the list of traditional products in Poland. Bean in Poland is one of the twelve Christmas Eve dishes. Health benefits of legumes have been known since the ancient times in many countries. Anticancer properties are due to the presence of enzymes which affect the division, differentiation, and apoptosis cells in the body. Rich in phytoestrogens, especially isoflavones, they protect women against the development of hormone-dependent cancers and reduce the symptoms associated with menopause. Rich in fibre, they regulate the motility of the gastrointestinal tract and have prebiotic properties. They also reduce insulin resistance in type 2 diabetes. By influencing the expression of genes involved in β-oxidative fats and gluconeogenesis, lipogenesis, they reduce triglyceride levels, LDL cholesterol and increase the levels of HDL cholesterol. Moreover, they help to maintain a normal body weight and reduce high blood pressure. It is therefore recommended particularly for people suffering from the metabolic syndrome or predisposed to its occurrence. It is advised to increase the content of legumes in our diet because of the health benefits and taste.

  11. Development of Texturized Vegetable Protein from Lima Bean (Phaseolus lunatus and African Oil Bean Seed [Pentaclethrama crophylla (Benth]: Optimization Approach

    Directory of Open Access Journals (Sweden)

    Arueya Gibson. L.

    2017-06-01

    Full Text Available As part of measures to combat protein shortages in form of meat analogues, extrusion processing conditions for the development of Texturized Vegetable Protein (TVP from under-utilized sources (Lima bean and African oil bean seed are analysed. Optimum parameters for processing were established as being: barrel temperature (92.45°C, screw speed (101.48 rpm, feed moisture (59.63% and African oil bean seed protein concentrates (AOBSPC of 1%. Concentrations of essential amino-acids were also found to be significant (0.90-7.3% with a near absence of anti-nutritional factors (0.0022–1.0008 g/kg. Sensory evaluation showed that TVP5 (100% LBPC compared favourably with the control sample (cooked meat in overall acceptability. An Acceptable and nutritious meat analogue had been developed.

  12. Rhabdomyosarcoma of the kidney

    Directory of Open Access Journals (Sweden)

    Alaa Samkari

    2018-05-01

    Full Text Available Rhabdomyosarcoma is considered the most common soft tissue sarcoma arising in patients younger than 15 years old, accounting for 5%–10% of childhood solid tumors. Sarcoma of the kidney represents 1% of all primary renal malignancies. Primary renal rhabdomyosarcoma is a very rare entity with limited number of cases reported in the literature. In this paper we present two cases of primary renal rhabdomyosarcoma in pediatric patients. The two tumors involved the renal parenchyma and occurred in 2-year-old girl and 6-year-old boy, respectively. Histopathology examination and immunohistochemistry studies confirm the diagnosis of embryonal rhabdomyosarcoma with pleomorphic component, and pleomorphic rhabdomyosarcoma, respectively. Both cases are treated with chemotherapy and show a good response with no evidence of recurrence or metastasis. The aim of this paper is to expand the differential diagnosis of primary mesenchymal kidney tumors in pediatric age group. Keywords: Rhabdomyosarcoma, Renal neoplasm, Pediatric, Oncology

  13. Kidney Transplantation in Iran

    OpenAIRE

    Behzad Einollahi

    2010-01-01

    Kidney transplantation in patients with end stage renal diseaseis preferred to dialysis because transplantation provides a betterquality of life and improved survival. However, the gapbetween the supply and demand for a renal allograft is wideningand the waiting time is increasing. Iranian protocol, a controlledtransplant program supported by the government forliving unrelated donors, was initiated for solving the problemof organ shortage. Although this system might experiencechallenges, clea...

  14. The preparation of soy-bean foods for use in rural communities of the developing world.

    Science.gov (United States)

    Kay, T

    1998-08-01

    Since the beginning of 1970, there has been a great breakthrough in the popularization of soy-bean-based food in Nigeria and in many parts of the developing world, especially for use in the prevention of kwashiorkor. Since 1975, soy bean has become a main source of daily dietary protein in many parts of Nigeria as a result of the successful incorporation of soy-bean products into almost all traditional Nigerian foods. This is a review of previous work in Nigeria on eliminating the beany flavour, bitter taste, and flatus factors in soy-bean milk and cooked soy-bean paste preparations.

  15. Pediatric Acute Kidney Injury.

    Science.gov (United States)

    Fragasso, Tiziana; Ricci, Zaccaria; Goldstein, Stuart L

    2018-01-01

    Acute kidney injury (AKI) in children is a serious condition with an important impact on morbidity and mortality. Onset can be insidious and it is frequently unrecognized in the early phase when the therapeutic opportunities are theoretically more effective. The present review focuses on the most recent epidemiology studies and the progress in pediatric AKI (pAKI) research. Standardization of definition (presented in the Kidney Disease: Improving Global Outcomes) and novel biomarkers have been developed to help clinicians recognize kidney injury in a timely manner, both in adult and pediatric populations. Strengths and weaknesses of these diagnostic tools are discussed and the clinical scoring system (Renal Angina Index), which aims to provide a rational context for biomarker utilization, is also presented. Even if effective treatments are not currently available for established AKI, specific preventive approaches and some promising pharmacological treatments will be detailed. Renal replacement therapy is currently considered the most effective way to manage fluid balance when severe AKI occurs. Key Messages: Great efforts in pAKI research have today led to new strategies for early AKI detection and prevention strategies. Further studies have to be conducted in the next future in order to definitely improve the outcomes of pediatric patients experiencing this deadly syndrome. © 2018 S. Karger AG, Basel.

  16. A Quantitative Method to Screen Common Bean Plants for Resistance to Bean common mosaic necrosis virus.

    Science.gov (United States)

    Strausbaugh, C A; Myers, J R; Forster, R L; McClean, P E

    2003-11-01

    ABSTRACT A quantitative method to screen common bean (Phaseolus vulgaris) plants for resistance to Bean common mosaic necrosis virus (BCMNV) is described. Four parameters were assessed in developing the quantitative method: symptoms associated with systemic virus movement, plant vigor, virus titer, and plant dry weight. Based on these parameters, two rating systems (V and VV rating) were established. Plants from 21 recombinant inbred lines (RILs) from a Sierra (susceptible) x Olathe (partially resistant) cross inoculated with the BCMNV-NL-3 K strain were used to evaluate this quantitative approach. In all, 11 RILs exhibited very susceptible reactions and 10 RILs expressed partially resistant reactions, thus fitting a 1:1 susceptible/partially resistant ratio (chi(2) = 0.048, P = 0.827) and suggesting that the response is mediated by a single gene. Using the classical qualitative approach based only on symptom expression, the RILs were difficult to separate into phenotypic groups because of a continuum of responses. By plotting mean percent reduction in either V (based on visual symptoms) or VV (based on visual symptoms and vigor) rating versus enzyme-linked immunosorbent assay (ELISA) absorbance values, RILs could be separated clearly into different phenotypic groups. The utility of this quantitative approach also was evaluated on plants from 12 cultivars or pure lines inoculated with one of three strains of BCMNV. Using the mean VV rating and ELISA absorbance values, significant differences were established not only in cultivar and pure line comparisons but also in virus strain comparisons. This quantitative system should be particularly useful for the evaluation of the independent action of bc genes, the discovery of new genes associated with partial resistance, and assessing virulence of virus strains.

  17. In Rwandese Women with Low Iron Status, Iron Absorption from Low-Phytic Acid Beans and Biofortified Beans Is Comparable, but Low-Phytic Acid Beans Cause Adverse Gastrointestinal Symptoms.

    Science.gov (United States)

    Petry, Nicolai; Rohner, Fabian; Gahutu, Jean Bosco; Campion, Bruno; Boy, Erick; Tugirimana, Pierrot L; Zimmerman, Michael Bruce; Zwahlen, Christian; Wirth, James P; Moretti, Diego

    2016-05-01

    Phytic acid (PA) is a major inhibitor of iron bioavailability from beans, and high PA concentrations might limit the positive effect of biofortified beans (BBs) on iron status. Low-phytic acid (lpa) bean varieties could increase iron bioavailability. We set out to test whether lpa beans provide more bioavailable iron than a BB variety when served as part of a composite meal in a bean-consuming population with low iron status. Dietary iron absorption from lpa, iron-biofortified, and control beans (CBs) (regular iron and PA concentrations) was compared in 25 nonpregnant young women with low iron status with the use of a multiple-meal crossover design. Iron absorption was measured with stable iron isotopes. PA concentration in lpa beans was ∼10% of BBs and CBs, and iron concentration in BBs was ∼2- and 1.5-fold compared with CBs and lpa beans, respectively. Fractional iron absorption from lpa beans [8.6% (95% CI: 4.8%, 15.5%)], BBs [7.3% (95% CI: 4.0%, 13.4%)], and CBs [8.0% (95% CI: 4.4%, 14.6%)] did not significantly differ. The total amount of iron absorbed from lpa beans and BBs was 421 μg (95% CI: 234, 756 μg) and 431 μg (95% CI: 237, 786 μg), respectively, and did not significantly differ, but was >50% higher (P beans were hard to cook, and their consumption caused transient adverse digestive side effects in ∼95% of participants. Gel electrophoresis analysis showed phytohemagglutinin L (PHA-L) residues in cooked lpa beans. BBs and lpa beans provided more bioavailable iron than control beans and could reduce dietary iron deficiency. Digestive side effects of lpa beans were likely caused by PHA-L, but it is unclear to what extent the associated digestive problems reduced iron bioavailability. This trial was registered at clinicaltrials.gov as NCT02215278. © 2016 American Society for Nutrition.

  18. Comment: Kidney exchange to overcome financial barriers to kidney transplantation

    OpenAIRE

    Baines, L.S.; Jindal, R.M.

    2017-01-01

    Rees et al. have shown the feasibility of global kidney exchange (GKE) to overcome financial cost and address the current shortage of organs for transplantation. Wiseman and Gill, question their interpretation of definition of "financial incompatibility". The authors1 do not factor in the well documented cognitive and emotional aspects of kidney transplantation. Particularly, relevant to kidney transplantation is how patients calculate risk and the emotional turmoil characterised by anxiety a...

  19. Persistence of pirimiphos-methyl in stored sultana raisins, common beans and their processed products

    International Nuclear Information System (INIS)

    Hadjidemetriou, D.G.

    1990-01-01

    When radiolabelled pirimiphos-methyl was applied to sultana raisins and common beans, the total residues decreased from 86 to 68% for raisins in 8 months and from 89 to 44% for beans in 4 months. The major part of the residue was found inside the raisins whereas in beans it was concentrated on the surface. Pirimiphos-methyl was considerably more persistent on raisins than on beans. After the initial penetration of the pesticide, the surface residues remained constant in raisins, while in beans they decreased from 77 to 23%. The bound residues in beans reached a maximum of 1.3%. The reduction of radioactivity during processing was 11% and 9% on prewashed raisins and beans, respectively. (author). 8 refs, 2 figs

  20. Pinto Beans (Phaseolus vulgaris L. as a Functional Food: Implications on Human Health

    Directory of Open Access Journals (Sweden)

    Vicki Schlegel

    2013-02-01

    Full Text Available Most foods are considered functional in terms of providing nutrients and energy to sustain daily life, but dietary systems that are capable of preventing or remediating a stressed or diseased state are classified as functional foods. Dry beans (Phaseolus vulgaris L. contain high levels of chemically diverse components (phenols, resistance starch, vitamins, fructooligosaccharides that have shown to protect against such conditions as oxidative stress, cardiovascular disease, diabetes, metabolic syndrome, and many types of cancer, thereby positioning this legume as an excellent functional food. Moreover, the United States has a rich dry bean history and is currently a top producer of dry beans in the world with pinto beans accounting for the vast majority. Despite these attributes, dry bean consumption in the US remains relatively low. Therefore, the objective of this manuscript is to review dry beans as an important US agricultural crop and as functional food for the present age with an emphasis on pinto beans.

  1. Genetic diversity and population structure of common bean ...

    African Journals Online (AJOL)

    The Ethiopian genetic center is considered to be one of the secondary centers of diversity for the common bean. This study was conducted to characterize the distribution of genetic diversity between and within ecological/geographical regions of Ethiopia. A germplasm sample of 116 landrace accessions was developed, ...

  2. The genetic diversity and population structure of common bean ...

    African Journals Online (AJOL)

    The STRUCTURE result was confirmed by Principal Coordinate analysis (PCoA) which also clustered beans in three groups. Most Andean genotypes were included in K3.1 and Mesoamerican genotypes belonged to the K3.2 and K3.3 subgroups. This study sets the stage for further analyses for agronomic traits such as ...

  3. Lima Bean Starch-Based Hydrogels | Oladebeye | Nigerian Journal ...

    African Journals Online (AJOL)

    Hydrogels were prepared by crosslinking native lima bean starch and polyvinyl alcohol (PVA) with glutaraldehyde (GA) at varying proportions in an acidic medium. The native starch (N-LBS) and hydrogels (L-GA (low glutaraldehyde) and H-GA (high glutaraldehyde)) were examined for their water absorption capacity (WAC) ...

  4. Genetic diversity studies in common bean ( Phaseolus vulgaris L ...

    African Journals Online (AJOL)

    Molecular characterization of thirteen common bean genotypes was done with random amplified polymorphic DNA (RAPD) markers. Initially, 15 primers were screened out of which only seven were selected which generated a total of 65 amplification products out of which 63 bands (96.62%) were polymorphic indicating fair ...

  5. Action spectrum of peroxyacetyl nitrate damage to bean plants

    Energy Technology Data Exchange (ETDEWEB)

    Dugger, W M; Taylor, O C; Klein, W H; Shropshire, W

    1963-04-06

    For plant damage from peroxyacetyl nitrate (PAN) there is absolute requirement for light prior to, during, and after fumigation of plants with the oxidant. Pinto beans were fumigated with PAN and exposed to a variety of light intensities and wavelengths. Maximum damage to plants was found when PAN fumigation was contemporaneous with incident light of 370, 419, 480, and 641 m..mu...

  6. POP levels in beans from Mediterranean and tropical areas.

    Science.gov (United States)

    Di Bella, Giuseppa; Haddaoui, Imen; Lo Turco, Vincenzo; Potortì, Angela Giorgia; Fede, Maria Rita; Dugo, Giacomo

    2017-06-01

    Despite the importance of beans as food, few studies are conducted to control their contamination by persistent organic pollutants (POPs), compounds of great importance because of their toxicity and tendency to accumulate in food chains. In order to evaluate the human exposure to POPs by the consumption of beans a monitoring programme was conducted on polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) residues in samples coming from Italy, Mexico, India, Japan, Ghana and Ivory Coast. All beans were extracted with an accelerated solvents extractor in triplicate; the clean-up step was done with a Florisil column; identification and quantification was carried out using a TSQ Quantum XLS Ultra GC-MS/MS in selected reaction monitoring mode. Results revealed concentrations of ∑PAHs ranged from 7.31 µg kg -1 to 686 µg kg -1 , ∑PCBs between 1.85 µg kg -1 and 43.1 µg kg -1 and ∑OCPs ranged from 1.37 µg kg -1 to 71.8 µg kg -1 . Our results showed that beans coming from Ivory Coast are the most exposed to the risk of contamination by all the pollutants investigated. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  7. Utilization of half-embryo test to identify irradiated beans

    International Nuclear Information System (INIS)

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

    1996-01-01

    Germination tests were carried out in irradiated and non-irradiated bean seeds which allow to observe characteristically variations on the shoots and roots. The methodology used in this work, is based upon biological changes which occur in two Brazilian beans, Phaseolus vulgaris L., var. carioca and Vigna unguiculata (L.) Walp, var. macacar, irradiated in a 60 Co source, with doses of 0,0.5, 1.0, 2.5, 5.0 and 10.0 kGy. The shoots and roots were observed during 3 days of culturing period under specified conditions. The differences observed in these two varieties were analysed immediately after irradiation and after 6 months of storage period at room temperature. Irradiated half-embryos showed markedly reduced root grow and almost totally retarded shoot elongation. Differences between irradiated and nonirradiated half-embryo could be observed after irradiation when different beans and storage time were varied. The shoots of half-embryos irradiated with more than 2.5 kGy did not undergo any elongation, whereas, the shoots of non-irradiated or those beans irradiated under 1.0 kGy elongated significantly within the 3 day test period. (author)

  8. Evaluation of essential minerals in carioquinha beans by EDXRF

    International Nuclear Information System (INIS)

    Paula, Ellen Cristina Alves de; Aquino, Reginaldo R.; Scapin, Marcos A.

    2013-01-01

    In this study, the levels of essential minerals in the carioquinha beans were analyzed by Energy Dispersive X-ray Fluorescence technique (EDXRF), searching determine the possible minerals, quantities and the correlation among different sources of same variety and the possible contribution of each to the human diet

  9. Yield performance of dwarf bean ( Phaseolus vulgaris L.) lines ...

    African Journals Online (AJOL)

    Entries SDDT-54-C5, PC490-D8 and DOR 715 were stable across all sites and between the two seasons. DOR 715 was also high yielding entry in Thondwe and Ntchenachena sites followed by BCMV B2 though the latter was unstable. Among sites, Thondwe was the best because yields of most of the bean entries were ...

  10. Incorporation of resistance to angular leaf spot and bean common ...

    African Journals Online (AJOL)

    Luseko

    2013-07-03

    Jul 3, 2013 ... indicating high reliability for markers. In selection, it was ... Generation of breeding lines. Planting was .... the variances from the distribution of the score data for ALS disease. ... were distributed along the scale but it skewed to the left side showing ..... Standard system for the evaluation of bean germplasm.

  11. Metabolic changes associated with ozone injury of bean leaves

    Energy Technology Data Exchange (ETDEWEB)

    Craker, L.E.; Starbuck, J.S.

    1972-07-01

    Metabolic processes in primary leaves of bean plants (Phaseolus vulgaris) were altered by ozone stress. Decreases in levels of ribonucleic acid (RNA) and protein, and increases in ribonuclease (RNase) and free amine groups were associated with visible oxidant injury to the leaves. It appears that some air pollution injury to plants may result from changes in metabolic processes. 23 references, 5 figures, 2 tables.

  12. Enhancing faba bean (Vicia faba L.) genome resources

    NARCIS (Netherlands)

    Cooper, James W.; Wilson, Michael H.; Derks, M.F.L.; Smit, Sandra; Kunert, Karl J.; Cullis, Christopher; Foyer, C.H.

    2017-01-01

    Grain legume improvement is currently impeded by a lack of genomic resources. The paucity of genome information for faba bean can be attributed to the intrinsic difficulties of assembling/annotating its giant (~13 Gb) genome. In order to address this challenge, RNA-sequencing analysis was performed

  13. Enhancing faba bean (Vicia faba L.) genome resources.

    Science.gov (United States)

    Cooper, James W; Wilson, Michael H; Derks, Martijn F L; Smit, Sandra; Kunert, Karl J; Cullis, Christopher; Foyer, Christine H

    2017-04-01

    Grain legume improvement is currently impeded by a lack of genomic resources. The paucity of genome information for faba bean can be attributed to the intrinsic difficulties of assembling/annotating its giant (~13 Gb) genome. In order to address this challenge, RNA-sequencing analysis was performed on faba bean (cv. Wizard) leaves. Read alignment to the faba bean reference transcriptome identified 16 300 high quality unigenes. In addition, Illumina paired-end sequencing was used to establish a baseline for genomic information assembly. Genomic reads were assembled de novo into contigs with a size range of 50-5000 bp. Over 85% of sequences did not align to known genes, of which ~10% could be aligned to known repetitive genetic elements. Over 26 000 of the reference transcriptome unigenes could be aligned to DNA-sequencing (DNA-seq) reads with high confidence. Moreover, this comparison identified 56 668 potential splice points in all identified unigenes. Sequence length data were extended at 461 putative loci through alignment of DNA-seq contigs to full-length, publicly available linkage marker sequences. Reads also yielded coverages of 3466× and 650× for the chloroplast and mitochondrial genomes, respectively. Inter- and intraspecies organelle genome comparisons established core legume organelle gene sets, and revealed polymorphic regions of faba bean organelle genomes. © The Author 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.

  14. Recovery of herbicide-resistant Azuki bean [ Vigna angularis (Wild ...

    African Journals Online (AJOL)

    ... of the bar gene as determined by assaying for resistance to bialaphos applied directly to leaves. This result demonstrates the feasibility of introducing potentially useful agronomic traits into azuki bean through genetic engineering. Key Words: Agrobacterium tumefaciens, bar gene, bialaphos, transgenic, Vigna angulazris.

  15. Performance Evaluation of Rotating Cylinder Type Coffee Bean Roaster

    Directory of Open Access Journals (Sweden)

    Sutarsi

    2010-04-01

    Full Text Available One strategy attempts to reduce dependence on primary commodity markets are overseas market expansion and development of secondary products. In the secondary product processing coffee beans is required of supporting equipment to facilitate these efforts. Research Center for Indonesian Coffee and Cocoa has developed coffee bean roaster. However, there are still many people who do not know about the technical aspects of roaster machine type of rotating cylinder so that more people use traditional ways to roast coffee beans. In order for the benefits of this machine is better known society it is necessary to study on the technical aspects. The purpose of this research is to evaluate the technical performance of the coffee beans roaster machine type of rotating cylinder. These include the technical aspects of work capacity of the machine, roasting technical efficiency, fuel requirements, and power requirements of using roaster machine. Research methods are including data collection, calculation and analysis. The results showed that the roaster machine type of a rotating cylinder has capacity of 12.3 kg/hour. Roasting efficiency is 80%. Fuel consumption is 0.6 kg. The calculated amount of the used power of current measurement is the average of 0.616 kW.

  16. multiple disease resistance in snap bean genotypes in kenya

    African Journals Online (AJOL)

    Prof. Adipala Ekwamu

    Department of Plant Science and Crop Protection, University of Nairobi, P. O. Box 29053- ... Agriculture (CIAT), National Agricultural Research Laboratories Institute, ... Climbing snap bean lines had thick pods that could reduce pod quality. ... MATERIALS AND METHODS ... were harvested in sterile distilled water and spore.

  17. Bean nodulation patterns in soils of different texture at Morogoro ...

    African Journals Online (AJOL)

    Thus, nodulation success by the inoculum was total in the clay but only dismal in the sandy soil. The unexpected discrepancy between inoculum success on the one hand and nodulation plus plant growth response on the other, is discussed. Keywords: Bean nodulation, ELISA typing of nodules, phaseolus vulgaris

  18. Control of Bean Rust using Antibiotics Produced by Bacillus and ...

    African Journals Online (AJOL)

    Antibiotic culture filtrates produced by Bacillus (CA5) and Streptomyces spp. were tested for translocation and persistence when applied on snap beans inoculated with rust (Uromyces appendiculatus) in greenhouse pot experiments. The antibiotics were applied on the first trifoliate leaves and translocation was assessed as ...

  19. Enterotoxicity of Staphylococcus aureus isolated from beans pudding

    African Journals Online (AJOL)

    36 samples of beans pudding from selected sources were analysed for Staphylococcus aureus and Bacillus cereus using standard protocols aimed at assessing its bacteriological quality. Samples obtained from restaurant showed slightly lower value for total plate count (1.3 x 104 - 1.6 x 106 cfu/gm) compared to samples ...

  20. Characterization of pre-gelatinized rice and bean flour

    Directory of Open Access Journals (Sweden)

    Ana Vânia Carvalho

    2013-06-01

    Full Text Available The objective of this study was to develop a pre-gelatinized flour using a mixture of broken rice and split beans by thermoplastic extrusion, and to evaluate the physicochemical, nutritional, and technological quality of the final product. The extrusion parameters were maintained using three heating zones with temperatures of 30 ºC, 40 ºC, and 70 ºC; screw speed of 177 rpm; feed rate of 257 g/m, and circular matrix of 3.85 mm. The following characterization analyses were performed: physicochemical, nutritional, water absorption index (WAI, water solubility index (WSI, and paste viscosity. The pre-gelatinized rice and bean flour had an intermediate value of WAI, 7.51 g/g, and high WSI value, 24.61%. Regarding proteins, it was verified an average content of 12.9% in the final product. The amino acid contents found in the pre-gelatinized flour indicate that the mixture has the essential amino acids. It was also found that the pre-gelatinized flour supplies more than 60% of the essential amino acids recommended for children aged one to three years old. The gelatinized flour composed of broken rice and split beans is an alternative to the use of these by-products of the manufacture process of rice and beans to obtain a product with viable technological characteristics and high nutritional value.

  1. Determination Of Lipid Contents Of Two New Soy Bean Cultivars ...

    African Journals Online (AJOL)

    Determination of fatty acids and sterols in oil is very important as they serve as the vital indicators of the activity and purity, respectively of the oils. A qualitative Gas Chromatography – Mass Spectrometry study of oils from soy beans of two varieties (TGX 1802-1F, and TGX 1019-2EB) was done to determine their fatty acid, ...

  2. Flow cytometry determination of ploidy level in winged bean ...

    African Journals Online (AJOL)

    Ploidy determination and mutation breeding of crop plants are inseparable twins given that mutation breeding is hinged majorly on polyploidization of crop's chromosome number. The present research was aimed at determining the ploidy level of 20 accessions of winged bean (Psophoscarpus tetragonolobus) using known ...

  3. Texturized pinto bean protein fortification in straight dough bread formulation

    Science.gov (United States)

    Pinto beans were milled and then air-classified to obtain a raw high protein fraction (RHPF) followed by extrusion to texturize the protein fraction. The texturized high protein fraction (THPF) was then milled to obtain flour, and combined with wheat flour at 5%, 10%, and 15% levels to make bread. A...

  4. Evaluation of Some Pesticide Residues in Stored Beans in Jos ...

    African Journals Online (AJOL)

    Qualitative and quantitative analysis were performed by gas chromatography with electron capture and flame ionization. All the 3 samples (100%) contained pesticide residues beyond the allowed beans maximum residue levels (MRLs) of 0.01 mg/kg and 0.2 mg/kg, respectively, for chlorpyrifos and endosulfan. The present ...

  5. Iron beans in Rwanda: crop development and delivery experience ...

    African Journals Online (AJOL)

    HarvestPlus and its partners have successfully developed and delivered iron bean varieties to more than one million farming households in Rwanda, DRC, and Uganda to help combat the adverse health effects of iron deficiency widespread in these countries. Focusing primarily on Rwanda, this chapter summarizes the ...

  6. clustering common bean mutants based on heterotic groupings

    African Journals Online (AJOL)

    ACSS

    2015-02-19

    Feb 19, 2015 ... Blair, W.M., Porch, T., Cichy, K., Galeano, H. C,. Lariguet, P., Pankhurst, C. and Broughton, W. 2007a. Induced mutants in common bean. (Phaseolus vulgaris) and their potential use in nutrition quality, breeding and gene discovery. Israel Journal of Plant Sciences. 55:191 - 200. Blair, W.M., Fregene, A.M., ...

  7. Relative Importance of Common Bean Attributes and Variety ...

    African Journals Online (AJOL)

    The work assessed the relative importance of production and consumption attributes of different wealth groups of households and tested the effect of attribute preference and that of other factors on common bean variety demand in the drought areas of Eastern Kenya. Variety demand was conceptualized within the ...

  8. 7 CFR 457.150 - Dry bean crop insurance provisions.

    Science.gov (United States)

    2010-01-01

    ... Food and Drug Administration or other public health organizations of the United States as being... area to the extent feasible. We may obtain prices from any buyer of our choice. If we obtain prices... additional costs required to deliver the dry beans to those buyers. Discounts used to establish the net price...

  9. The Number of Genes Controlling Resistance in Beans to Common ...

    African Journals Online (AJOL)

    Ten crosses were made between resistant (R), susceptible (S), RxS susceptible and Intermediate (I), SxI and RxR bean lines to common bacterial blight. The F1 were advanced to F2 and in each cross over 250 F2 plants were used to evaluate for the number of genes controlling resistance using Mendelian genetics and ...

  10. From beans to breams: how participatory workshops can contribute ...

    African Journals Online (AJOL)

    From beans to breams: how participatory workshops can contribute to marine conservation planning. ... conservation plan. We report on how this data void was filled using information provided by marine resource users, managers and scientists during participatory workshops. Participants described the distribution of reefs, ...

  11. The growth promotion of mung bean (Phaseolus radiatus) by ...

    African Journals Online (AJOL)

    Jane

    2011-10-17

    Oct 17, 2011 ... HPP16, mung bean, abscisic acid, phosphate-solubilizing bacteria (PSB). ... solubilization, PSB may also produce other secondary metabolites to improve the plant productivity. ...... Funding from the Key Laboratory of Experimental Marine. Biology ... biocontrol fungus Trichoderma harzianum Rifai1295-22.

  12. Performance and risk assessment of Bambara beans grown on ...

    African Journals Online (AJOL)

    Safe levels of exposure to contaminants were further investigated using albino Wistar rats for 28 feeding trial days to trace inherent biomagnifications. Bambara beans extracted up to 88.88 and 43.38 mg/kg into its shoot and root respectively at 10% contaminant dose while achieving 63.17% Cu removal unamended. Poultry

  13. identification of common bean genotypes with dual leaf and pod ...

    African Journals Online (AJOL)

    ACSS

    2018-02-08

    Feb 8, 2018 ... IDENTIFICATION OF COMMON BEAN GENOTYPES WITH DUAL LEAF AND. POD RESISTANCE TO COMMON BACTERIAL BLIGHT DISEASE IN UGANDA. B.M.E. ALLADASSI, S.T. NKALUBO1, C. MUKANKUSI2, H.N. KAYAGA, P. GIBSON, R. EDEMA,. C.A. URREA3, J.D. KELLY4 and P.R. RUBAIHAYO.

  14. Nodulation and nitrogen fixation in common bean (Phaseolus vulgaris)

    African Journals Online (AJOL)

    Mamadou Gueye

    Nodulation and nitrogen fixation of field grown common bean (Phaseolus vulgaris) as influenced by fungicide seed treatment. Ndeye Fatou Diaw GUENE, Adama DIOUF and Mamadou GUEYE*. MIRCEN/ Laboratoire commun de microbiologie IRD-ISRA-UCAD, BP 1386, DAKAR, Senegal. Accepted 23 June 2003.

  15. Bean Pod Mottle Virus (BPMV) (Genus Comovirus ): A Limiting ...

    African Journals Online (AJOL)

    The reactions of twenty soybean varieties to infection with Bean Pod Mottle Virus (BPMV) (Genus Comovirus) disease were studied for 2 consecutive years in the Department of Crop Science University of Nigeria, Nsukka Farm (Latitude 060 25N; Longitude 070 24N; attitude 447.26 m above sea level). Factorial arrangement ...

  16. Lipase Activity in Fermented Oil Seeds of Africa Locust Bean ...

    African Journals Online (AJOL)

    acer

    was determined. The peak lipase activity for fermented Africa locust bean, Castor seed, and African ..... Lipase by Penicillium restrictum in solid state ... sp. Rev. Microbiol. 28(2): 90-95. Martinek, G.H. (1969). Microbiology and amino acid ...

  17. Uptake studies of environmentally hazardous 51Cr in Mung beans

    International Nuclear Information System (INIS)

    Banerjee, Anupam; Nayak, Dalia; Chakrabortty, Dipanwita; Lahiri, Susanta

    2008-01-01

    Attempt has been made to study the accumulation behaviour of a common plant, Mung bean (Vigna radiata) towards Cr(III) and Cr(VI) to have an insight on the migration and bio-magnification of Cr. For this purpose healthy germinated Mung bean seeds were sown in the sand in the presence of Hoagland's nutrient solution containing measured amount of K 2 51 Cr 2 O 7 and 51 Cr(NO 3 ) 3 .9H 2 O. Growth rate was also studied in the presence and absence of phosphate salts in the medium. It has been found that the transfer of chromium from soil to plant is significantly low (maximum 5% for both Cr(III) and Cr(VI)). Maximum accumulation of Cr occurs in the root with respect to the total chromium accumulation by the plant. Other parts of the Mung bean plant, e.g. cotyledons, shoot and leaves, show negligible accumulation. Therefore, the chance of direct intake of Cr through food as well as through the grazing animals to human body is less. - The chance of bio-magnification of Cr(III) or Cr(VI) to human body via direct or indirect intake of Mung bean is negligible

  18. Phosphorus use efficiency in common bean ( Phaseolus vulgaris L ...

    African Journals Online (AJOL)

    The tripartite symbiosis of common bean (Phaseolus vulgaris L.) recombinant inbred line (RIL) 147 with rhizobia and arbuscular mycorrhizal fungi (AMF) was assessed in sand culture by comparing the effects of three AMF species on the mycorrhizal root colonization, rhizobial nodulation, plant growth and phosphorus use ...

  19. Making chocolate from beans: what’s involved?

    OpenAIRE

    Sundara, Ramana; Manez, Angel; Coutel, Fabien

    2015-01-01

    Industry differentiates between cocoa processing and chocolate manufacturing. Cocoa processing covers the activity of converting the beans into nib, liquor, butter, cake and powder. Chocolate manufacturing covers the blending and refining of cocoa liquor, cocoa butter and various optional ingredients, such as milk and sugar.

  20. Agronomic performance of some haricot bean varieties (haseolus ...

    African Journals Online (AJOL)

    Bheema

    Significant variations were observed among haricot bean varieties for number ... 2011). The crop grows well between 1400 and 2000m above sea level (Fikru, 2007). ... northern Ethiopia particularly the study areas are depleted of nutrients because of the long years ... also better water resources for irrigable crop production.

  1. Allelopathic effect of aqueous extract of fresh leaf castor beans ...

    African Journals Online (AJOL)

    Allelopathy defines the production of specific biomolecules (allelochemical) by a plant that can induce positive or negative impacts on another culture. The crop of castor beans (Ricinus communis L.) is being economically valued and receiving attention, mainly by the biodiesel production, castor oil and animal feeding.

  2. Characterisation of bacterial brown spot pathogen from dry bean ...

    African Journals Online (AJOL)

    Pseudomonas syringae pv. syringae (Pss) causes bacterial brown spot (BBS) of beans (Phaseolus vulgaris L.), with yield losses of up to 55% in South Africa. Pss has a wide host range and for many of these, the pathogen has been biochemically and genetically characterised. However, few studies have been conducted on ...

  3. Germination test for identification of gamma-irradiated bean seeds

    International Nuclear Information System (INIS)

    Wesolowska, B.; Ignatowicz, S.

    1993-01-01

    The feasibility of germination test for the practical detection of irradiated beans has not been investigated. The objective of this study was to determine if the relationship between the root growth rate and radiation dose could be used to produce a rapid analytical method for identification of irradiated beans. Such detection method could be potentially used for both (a) identification of irradiated food, and (b) for quarantine inspection (to certify that the agricultural product has been irradiated, and the pests present in it do not pose a quarantine risk). Results presented in this paper indicate that the germination test is not always capable of discriminating satisfactorily between irradiated and unirradiated samples of bean seeds, because the sensitivity of the test is often higher than the low doses which are suggested for disinfestation purposes. However, using the germination test, an unexperienced person can easily discriminate untreated bean seeds from those irradiated with 0.3-1.5 kGy doses of gamma radiation. (orig./vhe)

  4. Response of common bean ( Phaseolus vulgaris L.) cultivars to ...

    African Journals Online (AJOL)

    Yield losses in common bean (Phaseolus vulgaris L.) may occur due to boron (B) deficiency when the susceptible cultivars are grown in calcareous boron deficient soils. The study was therefore aimed at investigating the effects of three B doses: control (0.0 kg ha-1), soil application (3.0 kg ha-1) and foliar fertilization (0.3 kg ...

  5. Variability in yield of faba beans (Vicia faba L.)

    NARCIS (Netherlands)

    Grashoff, C.

    1992-01-01

    Yield variability is one of the major problems in growing faba beans. In this thesis, the effect of water supply pattern on yield variability of the crop is studied with experiments in the field and under controlled conditions, and with a simulation model. In a series of field experiments,

  6. Strengthening local seed systems within the bean value chain ...

    African Journals Online (AJOL)

    Strengthening local seed systems within the bean value chain: Experience of agricultural innovation platforms in the Democratic Republic of Congo. ... associations, local grain/seed traders, private and public extension agents, researchers, finance and credit cooperatives and Non-Governmental Organisations (NGOs).

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

    African Journals Online (AJOL)

    Naturally occurring epiphytic non-pathogeni bacteria were isolated from reproductive tissue of various bean genotypes grown in the field and screened for both in vitro and in vivo antagonism to Xanthomonas axonopodis pv. phaseoli (formely X. campestris pv phaseoli). Of the 22 potential bacterial antagonists screened in ...

  8. COMPETITIVE ABILITY OF BEAN CULTIVARS WITH HAIRY BEGGARTICKS

    Directory of Open Access Journals (Sweden)

    LEANDRO GALON

    2017-01-01

    Full Text Available Weed interference is a factor that limits the productivity of beans and, among these, hairy beggarticks is one of the main species competing with the crop for environmental resources. Thus, the aim of this study is to evaluate the competitive ability of black bean cultivars (BRS Campeiro, IPR Uirapuru, SCS204 Predileto and BRS Supremo in the presence of a biotype of hairy beggarticks. The experimental design is a completely randomized block with four replications. Treatments were arranged in a replacement series, consisting of a proportion of the crop and the hairy beggarticks: 100:0; 75:25; 50:50: 24:75, and 0:100, which corresponds to 40:0, 30:10, 20:20, 10:30, and 0:40 plant pots1. We accomplished competitive analysis through diagrams applied to the replacement series, as well as using relative competitive indices. The leaf area and shoot dry mass were evaluated at 40 days after emergence of the species. There was competition between bean cultivars and hairy beggarticks for the same environmental resources, causing negative interference in the growth of the species, independent of the proportion of plants. Bean cultivars had a lower relative loss by reducing the morphological variables of the hairy beggarticks, thereby demonstrating superiority in its competitive ability in relation to the weed. Interspecific competition is less damaging than intraspecific competition for both species.

  9. A sample for biodiversity in Turkey: Common bean ( Phaseolus ...

    African Journals Online (AJOL)

    Artvin province located in north-east region of Turkey is small province but has rich plant diversity due to its different geographical and ecological formation. Significant part of this province has been flooded by the dams which have been built. The common bean is a very important crop for Artvin's farmers. This study was ...

  10. Functional properties of unmodified and modified Jack bean ...

    African Journals Online (AJOL)

    The native Jack bean (Canavalia eniformis) starch was chemically modified through oxidation and acetylation. Proximate composition analysis revealed higher moisture, protein, fat and ash contents 'native unmodified than modified starches and higher yield in modified starches. Swelling capacity and solubility of all the ...

  11. Microbiological and Physicochemical analysis of African yam bean ...

    African Journals Online (AJOL)

    Microbiological and Physicochemical analysis of African yam bean Moi Moi stored at. D. O. DOSUNMU, H. O. NJOKU. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.4314/gjpas.v7i4.16296 · AJOL African Journals Online. HOW TO USE ...

  12. Allelopathic potential of a noxious weed on mung bean

    Directory of Open Access Journals (Sweden)

    Parthapratim Maiti

    2013-10-01

    Full Text Available Eupatorium odoratum have invaded the waste lands of South West Bengal, India. A field study indicated a gradual and also significant increase in Eupatorium odoratum accompanied with significant decrease in other coexisting species. Considering the above in mind, a study was undertaken to evaluate the existence of inhibitory effect of leaf extracts and leaf leachates noxious weed Eupatorium odoratum using fully viable seeds of mung bean (Vigna radiata as the bioassay material. The study showed the reduced the percentage germination and TTC stainability along with extended T50 values of mung bean seeds. The levels of protein, DNA and RNA, activities of dehydrogenase and catalase enzymes were significantly retarded in pretreated seed samples. Amino acid and sugar levels were increased in the leachates of seeds pretreated with leaf extracts and leaf leachates. Thus, from the overall results it can be concluded that various inhibitors present in E. odoratum can impart strong inhibitory effect on mung bean. The study suggests that the leaves of E. odoratum possess phytotoxic or allelopathic chemicals which potentially rendered the inhibitory action on mung bean seeds.

  13. ABO-incompatible kidney transplantation

    DEFF Research Database (Denmark)

    Schousboe, Karoline; Titlestad, Kjell; Baudier, Francois

    2010-01-01

    INTRODUCTION: Kidney transplantation is the optimal treatment for many patients with end-stage renal disease (ESRD). Due to shortage of donor kidneys in Denmark, there is a need to expand the possibilities for donation. At the Odense University Hospital (OUH), we have introduced ABO......-incompatible kidney transplantation. We used antigenspecific immunoadsorptions to remove blood group antibodies and anti-CD20 antibody (rituximab) to inhibit the antibody production. The aim of introducing the ABO-incompatible kidney transplantation at the OUH was to increase the rate of living donor kidney...... transplantation without increasing rejection or mortality rates. MATERIAL AND METHODS: Retrospective evaluation. Eleven patients received ABO-incompatible kidney transplantation. The patients were followed for 3-26 months. RESULTS: One patient had an antibody-mediated rejection, one patient suffered T...

  14. Inquiring into Red/Red Inquiring

    Directory of Open Access Journals (Sweden)

    Ken Gale

    2013-05-01

    Full Text Available This layered account of an inquiry into ‘red’ emerged out of a collective biography workshop. In the middle of the Wiltshire countryside, an international and interdisciplinary group of scholars gathered together to write and make other things and marks on paper that asked questions of, and into, the spaces between words, people, things and their environments. We did not set out to workshop or write into or paint ‘red’ but, rather, it was red that slipped in, uninvited, and painted and wrote us. Red arose as a blush or a stain seeping amongst us that became referenced obliquely by material objects, metaphors and fairytales. The stain spread, became noticeable through our weekend together and beyond it, creating another (bright red artery vein of connection to write with.

  15. 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)

  16. Chronic kidney disease and anticoagulation

    DEFF Research Database (Denmark)

    Sciascia, Savino; Radin, Massimo; Schreiber, Karen

    2017-01-01

    Anticoagulation in patients with impaired kidney function can be challenging since drugs' pharmacokinetics and bioavailability are altered in this setting. Patients with chronic kidney disease (CKD) treated with conventional anticoagulant agents [vitamin K antagonist (VKA), low-molecular weight...... are eliminated via the kidneys pose additional challenges. More recently, two classes of direct oral anticoagulant agents (DOACs) have been investigated for the prevention and management of venous thromboembolic events: the direct factor Xa inhibitors rivaroxaban, apixaban and edoxaban, and the direct thrombin...

  17. Evaluation of some bean lines tolerance to alkaline soil

    Directory of Open Access Journals (Sweden)

    Abeer A. Radi

    2012-01-01

    Full Text Available Introduction: In less arid climates, salts are less concentrated and sodium dominates in carbonate and bicarbonate forms, which enhance the formation of alkaline soils. The development and identification of salt-tolerant crop cultivars or lines would complement salt management programs to improve the productivity and yields of salt stressed plants.Materials and methods: This work was to study the evaluation of alkalinity tolerance of some bean lines grown under different levels of sodium carbonate (Na2CO3 to select the most alkalinity tolerant lines versus the most-sensitive ones out of 6 lines of the test plants.Results: The symptoms induced by alkalinity included reduction in root, shoot growth, and leaf area which were more severe in some bean lines. Potassium leakage was severely affected by alkalinity in some lines at all tested levels, while in some others a moderate damage was manifested only at the higher levels. The increase in Na2CO3 level was associated with a gradual fall in chlorophyll a and b biosynthesis of all the test bean lines. However, alkalinity at low and moderate levels had a favorable effect on the biosynthesis of carotenoids in all the test bean lines. The increase in Na2CO3 supply had a considerable stimulatory effect on sodium accumulation, while potassium accumulation fluctuated in organs of bean lines.Conclusion: Assiut 1104 out of all the different lines investigated was found to display the lowest sensitivity to alkalinity stress, while Assiut 12/104 was the most sensitive one.

  18. Immune System and Kidney Transplantation.

    Science.gov (United States)

    Shrestha, Badri Man

    2017-01-01

    The immune system recognises a transplanted kidney as foreign body and mounts immune response through cellular and humoral mechanisms leading to acute or chronic rejection, which ultimately results in graft loss. Over the last five decades, there have been significant advances in the understanding of the immune responses to transplanted organs in both experimental and clinical transplant settings. Modulation of the immune response by using immunosuppressive agents has led to successful outcomes after kidney transplantation. The paper provides an overview of the general organisation and function of human immune system, immune response to kidney transplantation, and the current practice of immunosuppressive therapy in kidney transplantation in the United Kingdom.

  19. Marginal kidney donor

    Directory of Open Access Journals (Sweden)

    Ganesh Gopalakrishnan

    2007-01-01

    Full Text Available Renal transplantation is the treatment of choice for a medically eligible patient with end stage renal disease. The number of renal transplants has increased rapidly over the last two decades. However, the demand for organs has increased even more. This disparity between the availability of organs and waitlisted patients for transplants has forced many transplant centers across the world to use marginal kidneys and donors. We performed a Medline search to establish the current status of marginal kidney donors in the world. Transplant programs using marginal deceased renal grafts is well established. The focus is now on efforts to improve their results. Utilization of non-heart-beating donors is still in a plateau phase and comprises a minor percentage of deceased donations. The main concern is primary non-function of the renal graft apart from legal and ethical issues. Transplants with living donors outnumbered cadaveric transplants at many centers in the last decade. There has been an increased use of marginal living kidney donors with some acceptable medical risks. Our primary concern is the safety of the living donor. There is not enough scientific data available to quantify the risks involved for such donation. The definition of marginal living donor is still not clear and there are no uniform recommendations. The decision must be tailored to each donor who in turn should be actively involved at all levels of the decision-making process. In the current circumstances, our responsibility is very crucial in making decisions for either accepting or rejecting a marginal living donor.

  20. Effect of pea, pea hulls, faba beans and faba bean hulls on the ileal microbial composition in weaned piglets

    NARCIS (Netherlands)

    Meulen, van der J.; Panneman, H.; Jansman, A.J.M.

    2010-01-01

    Grain legumes produced in Europe such as pea, faba beans and lupins are alternative vegetable protein sources for imported soy protein in animal feeds. These legume seeds contain constituents that are not digested and may act as a substrate for microbial fermentation in the gastrointestinal tract,

  1. Nutritional composition and cooking characteristics of tepary bean (Phaseolus acutifolius Gray) in comparison with common bean (Phaseolus vulgaris L.)

    Science.gov (United States)

    Tepary bean is a highly abiotic stress tolerant orphan crop, however, there has been limited research on its nutritional value and cooking characteristics, key aspects when considering the potential for broader adoption globally. The goal of this study was to evaluate a large set of seed composition...

  2. Renal damage mediated by oxidative stress: a hypothesis of protective effects of red wine.

    Science.gov (United States)

    Rodrigo, Ramón; Rivera, Gonzalo

    2002-08-01

    Over the last decade, oxidative stress has been implicated in the pathogenesis of a wide variety of seemingly unrelated renal diseases. Epidemiological studies have documented an association of moderate wine consumption with a decreased risk of cardiovascular and neurological diseases; however, similar studies in the kidney are still lacking. The kidney is an organ highly vulnerable to damage caused by reactive oxygen species (ROS), likely due to the abundance of polyunsaturated fatty acids in the composition of renal lipids. ROS are involved in the pathogenic mechanism of conditions such as glomerulosclerosis and tubulointerstitial fibrosis. The health benefits of moderate consumption of red wine can be partly attributed to its antioxidant properties. Indeed, the kidney antioxidant defense system is enhanced after chronic exposure to moderate amounts of wine, a response arising from the combined effects of ethanol and the nonalcoholic components, mainly polyphenols. Polyphenols behave as potent ROS scavengers and metal chelators; ethanol, in turn, modulates the activity of antioxidant enzymes. Therefore, a hypothesis that red wine causes a decreased vulnerability of the kidney to the oxidative challenges could be proposed. This view is partly supported by direct evidences indicating that wine and antioxidants isolated from red wine, as well as other antioxidants, significantly attenuate or prevent the oxidative damage to the kidney. The present hypothesis paper provides a collective body of evidence suggesting a protective role of moderate wine consumption against the production and progression of renal diseases, based on the existing concepts on the pathophysiology of kidney injury mediated by oxidative stress.

  3. Transplantation of Kidneys From Donors With Acute Kidney Injury: Friend or Foe?

    NARCIS (Netherlands)

    Boffa, C.; van de Leemkolk, F.; Curnow, E.; Homan van der Heide, J.; Gilbert, J.; Sharples, E.; Ploeg, R. J.

    2017-01-01

    The gap between supply and demand in kidney transplantation has led to increased use of marginal kidneys; however, kidneys with acute kidney injury are often declined/discarded. To determine whether this policy is justified, we analyzed outcomes of donor kidneys with acute kidney injury (AKI) in a

  4. Kidney Exchange to Overcome Financial Barriers to Kidney Transplantation.

    Science.gov (United States)

    Rees, M A; Dunn, T B; Kuhr, C S; Marsh, C L; Rogers, J; Rees, S E; Cicero, A; Reece, L J; Roth, A E; Ekwenna, O; Fumo, D E; Krawiec, K D; Kopke, J E; Jain, S; Tan, M; Paloyo, S R

    2017-03-01

    Organ shortage is the major limitation to kidney transplantation in the developed world. Conversely, millions of patients in the developing world with end-stage renal disease die because they cannot afford renal replacement therapy-even when willing living kidney donors exist. This juxtaposition between countries with funds but no available kidneys and those with available kidneys but no funds prompts us to propose an exchange program using each nation's unique assets. Our proposal leverages the cost savings achieved through earlier transplantation over dialysis to fund the cost of kidney exchange between developed-world patient-donor pairs with immunological barriers and developing-world patient-donor pairs with financial barriers. By making developed-world health care available to impoverished patients in the developing world, we replace unethical transplant tourism with global kidney exchange-a modality equally benefitting rich and poor. We report the 1-year experience of an initial Filipino pair, whose recipient was transplanted in the United states with an American donor's kidney at no cost to him. The Filipino donor donated to an American in the United States through a kidney exchange chain. Follow-up care and medications in the Philippines were supported by funds from the United States. We show that the logistical obstacles in this approach, although considerable, are surmountable. © 2016 The American Society of Transplantation and the American Society of Transplant Surgeons.

  5. The anatomic surgical arterial segmentation of the kidney in wild boar (Sus scrofa

    Directory of Open Access Journals (Sweden)

    Elizângela Falcão Vale

    2006-12-01

    Full Text Available Thirty pairs of kidneys of wild boar (Sus scrofa were studied from adult males, with permission from the Brazilian Institute of the Environment (Process nº 02001.003237/05, aiming to characterize the vasculature and anatomic surgical segmentation. The arteries of these kidneys were injected with red pigment and subsequently submitted to acid corrosion in order to identify the renal arterial vascular pattern, particularly its divisions and distribution. The results reveal the sectorial branches of the renal arteries, two in number (cranial and caudal; the sectorial arteries provide the segmentary branches to the dorsal and ventral portions of the kidney; in the right kidney, the segmentary branches are 2-6 in the cranial sector and 3-7 in the caudal sector. In the right kidney, the segmentary branches are 3-7 and 2-7 in the same respective sectors; the vascular arterial symmetry (25% between the right and left kidney in the animals is evident. There are 3 arterial anatomic surgical segments on both kidneys. On the basis of the distribution of the sectorial and segmentary arteries, it is possible to accomplish setorectomy and segmentectomy on the kidneys of the wild boar, with functional aspects such as species preservation and animal experimental modeling.

  6. The Effect of Diet on the Survival of Patients with Chronic Kidney Disease.

    Science.gov (United States)

    Rysz, Jacek; Franczyk, Beata; Ciałkowska-Rysz, Aleksandra; Gluba-Brzózka, Anna

    2017-05-13

    The prevalence of chronic kidney disease (CKD) is high and it is gradually increasing. Individuals with CKD should introduce appropriate measures to hamper the progression of kidney function deterioration as well as prevent the development or progression of CKD-related diseases. A kidney-friendly diet may help to protect kidneys from further damage. Patients with kidney damage should limit the intake of certain foods to reduce the accumulation of unexcreted metabolic products and also to protect against hypertension, proteinuria and other heart and bone health problems. Despite the fact that the influence of certain types of nutrients has been widely studied in relation to kidney function and overall health in CKD patients, there are few studies on the impact of a specific diet on their survival. Animal studies demonstrated prolonged survival of rats with CKD fed with protein-restricted diets. In humans, the results of studies are conflicting. Some of them indicate slowing down of the progression of kidney disease and reduction in proteinuria, but other underline significant worsening of patients' nutritional state, which can be dangerous. A recent systemic study revealed that a healthy diet comprising many fruits and vegetables, fish, legumes, whole grains, and fibers and also the cutting down on red meat, sodium, and refined sugar intake was associated with lower mortality in people with kidney disease. The aim of this paper is to review the results of studies concerning the impact of diet on the survival of CKD patients.

  7. The Effect of Diet on the Survival of Patients with Chronic Kidney Disease

    Science.gov (United States)

    Rysz, Jacek; Franczyk, Beata; Ciałkowska-Rysz, Aleksandra; Gluba-Brzózka, Anna

    2017-01-01

    The prevalence of chronic kidney disease (CKD) is high and it is gradually increasing. Individuals with CKD should introduce appropriate measures to hamper the progression of kidney function deterioration as well as prevent the development or progression of CKD-related diseases. A kidney-friendly diet may help to protect kidneys from further damage. Patients with kidney damage should limit the intake of certain foods to reduce the accumulation of unexcreted metabolic products and also to protect against hypertension, proteinuria and other heart and bone health problems. Despite the fact that the influence of certain types of nutrients has been widely studied in relation to kidney function and overall health in CKD patients, there are few studies on the impact of a specific diet on their survival. Animal studies demonstrated prolonged survival of rats with CKD fed with protein-restricted diets. In humans, the results of studies are conflicting. Some of them indicate slowing down of the progression of kidney disease and reduction in proteinuria, but other underline significant worsening of patients’ nutritional state, which can be dangerous. A recent systemic study revealed that a healthy diet comprising many fruits and vegetables, fish, legumes, whole grains, and fibers and also the cutting down on red meat, sodium, and refined sugar intake was associated with lower mortality in people with kidney disease. The aim of this paper is to review the results of studies concerning the impact of diet on the survival of CKD patients. PMID:28505087

  8. Gene-based SSR markers for common bean (Phaseolus vulgaris L.) derived from root and leaf tissue ESTs: an integration of the BMc series.

    Science.gov (United States)

    Blair, Matthew W; Hurtado, Natalia; Chavarro, Carolina M; Muñoz-Torres, Monica C; Giraldo, Martha C; Pedraza, Fabio; Tomkins, Jeff; Wing, Rod

    2011-03-22

    Sequencing of cDNA libraries for the development of expressed sequence tags (ESTs) as well as for the discovery of simple sequence repeats (SSRs) has been a common method of developing microsatellites or SSR-based markers. In this research, our objective was to further sequence and develop common bean microsatellites from leaf and root cDNA libraries derived from the Andean gene pool accession G19833 and the Mesoamerican gene pool accession DOR364, mapping parents of a commonly used reference map. The root libraries were made from high and low phosphorus treated plants. A total of 3,123 EST sequences from leaf and root cDNA libraries were screened and used for direct simple sequence repeat discovery. From these EST sequences we found 184 microsatellites; the majority containing tri-nucleotide motifs, many of which were GC rich (ACC, AGC and AGG in particular). Di-nucleotide motif microsatellites were about half as common as the tri-nucleotide motif microsatellites but most of these were AGn microsatellites with a moderate number of ATn microsatellites in root ESTs followed by few ACn and no GCn microsatellites. Out of the 184 new SSR loci, 120 new microsatellite markers were developed in the BMc (Bean Microsatellites from cDNAs) series and these were evaluated for their capacity to distinguish bean diversity in a germplasm panel of 18 genotypes. We developed a database with images of the microsatellites and their polymorphism information content (PIC), which averaged 0.310 for polymorphic markers. The present study produced information about microsatellite frequency in root and leaf tissues of two important genotypes for common bean genomics: namely G19833, the Andean genotype selected for whole genome shotgun sequencing from race Peru, and DOR364 a race Mesoamerica subgroup 2 genotype that is a small-red seeded, released variety in Central America. Both race Peru and Mesoamerica subgroup 2 (small red beans) have been understudied in comparison to race Nueva

  9. Influence of the environment in 40K concentration in Brazilian common beans

    International Nuclear Information System (INIS)

    Mingote, R.M.; Nogueira, R.A.; Edison Ribeiro

    2013-01-01

    The consumption of beans constitutes an important dietary habit in many Latin American, Asian and African countries. Carioca beans and the black type stand out among the many consumed common beans in Brazil. 40 K was used as a natural radiotracer to evaluate the influence of the season growing and the bean type in the potassium content into grain. The activity concentrations of 40 K and 137 Cs were evaluated on samples of beans by γ-ray spectrometry. 137 Cs was less than 1.3 Bq kg -1 . The highest potassium content in the grain were observed in the dry and winter seasons. The black beans showed higher potassium content than the carioca type. The potassium levels were compared with that of beans grown and consumed in other regions of the world. A method to estimate the bean consumption rates in Brazil independently of the location of the meal is proposed. The ingestion of common beans was estimated in 14.6 kg year -1 per person. The two regions with the highest consumption are the Southeast (19.2 kg year -1 ) and the Middle West (18.7 kg year -1 ), whose account for about 60 % of the intake of common beans is related to consumption out home. (author)

  10. Agronomic performance of naked oat (Avena nuda L. and faba bean intercropping

    Directory of Open Access Journals (Sweden)

    Agnieszka Klimek-Kopyra

    2015-06-01

    Full Text Available The most common cereals for faba bean (Vicia faba L. used in intercrops is conventional oat (Avena sativa L. An alternative to oat may be naked oat (Avena nuda L., whose oil content and quality is double. Here, intercropping of naked oat with two different faba bean cultivars (determinate-high tannin and indeterminate-low tannin was compared with sole crops of each species in 2006-2008. The treatments were: sole naked oat at 500 kernels m², indeterminate sole faba bean at 50 seeds m², determinate sole faba bean at 70 seeds m², and an additive series of 25%, 50%, and 75% of faba bean seeding rate mixed with the naked oat seeding rate. Our results demonstrated that intercropping increased the Land Equivalent Ratio by +3% to +9% over sole cropping. Raising the faba bean seeding rate in a mixture from 25% to 75% reduced oat grain yield from 630 (determinate cultivar to 760 kg ha-1 (indeterminate cultivar but increased faba bean grain yield from 760 kg ha-1. Higher yield and leaf area index (LAI and photosynthetically active radiation (PAR values show that the indeterminate cultivar of faba bean is more suitable in mixture with naked oat. The high value of competition index (CR > 1 indicates domination and aggressiveness of faba bean towards naked oat. Regardless of cultivar type, mixture of faba bean with naked oat is less productive than pure sowing.

  11. Evaluation of vegetable-faba bean (Vicia faba L.) intercropping under Latvian agro-ecological conditions.

    Science.gov (United States)

    Lepse, Līga; Dane, Sandra; Zeipiņa, Solvita; Domínguez-Perles, Raul; Rosa, Eduardo As

    2017-10-01

    Monoculture is used mostly in conventional agriculture, where a single crop is cultivated on the same land for a period of at least 12 months. In an organic and integrated growing approach, more attention is paid to plant-environment interactions and, as a result, diverse growing systems applying intercropping, catch crops, and green manure are being implemented. Thus, field experiments for evaluation of vegetable/faba bean full intercropping efficiency, in terms of vegetable and faba bean yield and protein content, were set up during two consecutive growing seasons (2014 and 2015). Data obtained showed that the most efficient intercropping variants were cabbage/faba bean (cabbage yield 1.27-2.91 kg m -2 , immature faba bean pods 0.20-0.43 kg m -2 ) and carrot/faba bean (carrot yield 1.67-2.28 kg m -2 , immature faba bean pods 0.10-0.52 kg m -2 ), whilst onion and faba bean intercrop is not recommended for vegetable growing since it induces a very low onion yield (0.66-1.09 kg m -2 ), although the highest immature faba bean pod yield was found in the onion/faba bean intercropping scheme (up to 0.56 kg m -2 ). Vegetable/faba bean intercropping can be used in practical horticulture for carrot and cabbage growing in order to ensure sustainable farming and environmentally friendly horticultural production. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  12. A re-sequencing based assessment of genomic heterogeneity and fast neutron-induced deletions in a common bean cultivar

    Directory of Open Access Journals (Sweden)

    Jamie A. O'Rourke

    2013-06-01

    Full Text Available A small fast neutron mutant population has been established from Phaseolus vulgaris cv. Red Hawk. We leveraged the available P. vulgaris genome sequence and high throughput next generation DNA sequencing to examine the genomic structure of five Phaseolus vulgaris cv. Red Hawk fast neutron mutants with striking visual phenotypes. Analysis of these genomes identified three classes of structural variation; between cultivar variation, natural variation within the fast neutron mutant population, and fast neutron induced mutagenesis. Our analyses focused on the latter two classes. We identified 23 large deletions (>40 bp common to multiple individuals, illustrating residual heterogeneity and regions of structural variation within the common bean cv. Red Hawk. An additional 18 large deletions were identified in individual mutant plants. These deletions, ranging in size from 40 bp to 43,000 bp, are potentially the result of fast neutron mutagenesis. Six of the 18 deletions lie near or within gene coding regions, identifying potential candidate genes causing the mutant phenotype.

  13. Obesity and kidney protection.

    Science.gov (United States)

    Chandra, Aravind; Biersmith, Michael; Tolouian, Ramin

    2014-07-01

    Obesity, both directly and indirectly, increases the risk for a variety of disease conditions including diabetes, hypertension, liver disease, and certain cancers, which in turn, decreases the overall lifespan in both men and women. Though the cardiovascular risks of obesity are widely acknowledged, less often identified is the relationship between obesity and renal function. Directory of Open Access Journals (DOAJ), Google Scholar, PubMed, EBSCO and Web of Science has been searched. The concept of the "Metabolic Syndrome" helps us to understand this close link between obesity, diabetes, hypertension, and renal dysfunction. An elevated body mass index has shown to be one of the major determinants of glomerular hyperfiltration that lead to the development of chronic kidney disease. Interestingly, weight loss can lead to attenuation of hyperfiltration in severely obese patients suggesting a possible therapeutic option to combat obesity-related hyperfiltration. Various treatment strategies had been suggested to decrease impact of obesity on kidneys. These are blood pressure controling, inhibition of the renin-angiotensinaldosterone axis, improving glycemic control, improving dyslipidemia, improving protein uriaand lifestyle modifications. Regardless of the numerous pharmacotherapies, the focus should be on the root cause: obesity.

  14. Mineral & Bone Disorder in Chronic Kidney Disease

    Science.gov (United States)

    ... Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov . This ... about Kidney Failure and How it’s Treated Treatment Methods for Kidney Failure: Hemodialysis Treatment Methods for Kidney ...

  15. Kidney Disease: Early Detection and Treatment

    Science.gov (United States)

    ... Bar Home Current Issue Past Issues Special Section Kidney Disease: Early Detection and Treatment Past Issues / Winter ... called a "urine albumin-to-creatinine ratio." Treating Kidney Disease Kidney disease is usually a progressive disease, ...

  16. Kidney Stones in Children and Teens

    Science.gov (United States)

    ... Issues Listen Español Text Size Email Print Share Kidney Stones in Children and Teens Page Content Article ... teen girls having the highest incidence. Types of Kidney Stones There are many different types of kidney ...

  17. Kidney Tests: MedlinePlus Health Topic

    Science.gov (United States)

    ... Spanish Total protein (Medical Encyclopedia) Also in Spanish Topic Image MedlinePlus Email Updates Get Kidney Tests updates ... hour volume Show More Show Less Related Health Topics Kidney Cancer Kidney Diseases National Institutes of Health ...

  18. High-throughput metabolic profiling of diverse green Coffea arabica beans identified tryptophan as a universal discrimination factor for immature beans.

    Science.gov (United States)

    Setoyama, Daiki; Iwasa, Keiko; Seta, Harumichi; Shimizu, Hiroaki; Fujimura, Yoshinori; Miura, Daisuke; Wariishi, Hiroyuki; Nagai, Chifumi; Nakahara, Koichi

    2013-01-01

    The maturity of green coffee beans is the most influential determinant of the quality and flavor of the resultant coffee beverage. However, the chemical compounds that can be used to discriminate the maturity of the beans remain uncharacterized. We herein analyzed four distinct stages of maturity (immature, semi-mature, mature and overripe) of nine different varieties of green Coffea arabica beans hand-harvested from a single experimental field in Hawaii. After developing a high-throughput experimental system for sample preparation and liquid chromatography-mass spectrometry (LC-MS) measurement, we applied metabolic profiling, integrated with chemometric techniques, to explore the relationship between the metabolome and maturity of the sample in a non-biased way. For the multivariate statistical analyses, a partial least square (PLS) regression model was successfully created, which allowed us to accurately predict the maturity of the beans based on the metabolomic information. As a result, tryptophan was identified to be the best contributor to the regression model; the relative MS intensity of tryptophan was higher in immature beans than in those after the semi-mature stages in all arabica varieties investigated, demonstrating a universal discrimination factor for diverse arabica beans. Therefore, typtophan, either alone or together with other metabolites, may be utilized for traders as an assessment standard when purchasing qualified trading green arabica bean products. Furthermore, our results suggest that the tryptophan metabolism may be tightly linked to the development of coffee cherries and/or beans.

  19. Changes of sour taste and the composition of carboxylic acids induced in brewed coffee by γ-irradiation on green beans and storage of roast beans

    International Nuclear Information System (INIS)

    Tomoda, Goro; Matsuyama, Jun; Nagano, Akiko; Namatame, Mitsuko; Morita, Yoshiaki.

    1980-01-01

    Brazil santos green coffee beans were irradiated with 60 Co-γ rays at doses of 0, 0.05, 0.5 and 1.5 Mrad respectively and changes of the composition of carboxylic acids in roast beans were analyzed by means of GLC together with those of the organoleptic properties of roast beans during storage by use of the cup testing. The total acid content immediately after roasting was about 6,000 mg/100 g (roast beans) and the composition of carboxylic acids was as follows. Chlorogenic acid: hydroxy-carboxylic acids: mono-carboxylic acid: others = 73 : 18 : 7 : 2. Fresh coffee flavour was influenced markedly especially in acid taste by both irradiation of γ-rays on green beans and storage of roast beans, because of the change of above acids composition. On γ-ray irradiation, the change of the acid composition were more clear than that of stored roast beans. Therefore, the quality of γ-irradiated coffee beans seems to be closely associated with the ratio of hydroxy-carboxylic acids mg/ monocarboxylic acids mg, but little with total acid content. (author)

  20. Application of in silico bulked segregant analysis for rapid development of markers linked to Bean common mosaic virus resistance in common bean

    Science.gov (United States)

    Common bean was one of the first crops that benefited from the development and utilization of molecular markers in tagging major disease resistance genes for marker-assisted selection (MAS). Efficiency of MAS breeding in common bean is still hampered; however, due to the dominance, linkage phase, an...

  1. Kidneys and How They Work

    Science.gov (United States)

    ... Clinical Trials Anemia High Blood Pressure Heart Disease Mineral & Bone Disorder Diabetes Inspidus Glomerular Diseases Goodpasture Syndrome Henoch- ... The kidneys are important because they keep the composition, or makeup, of the blood ... blood cells bones stay strong How do the kidneys work? The ...

  2. Cancer rates after kidney transplantation

    DEFF Research Database (Denmark)

    Sodemann, Ulrik; Bistrup, Claus; Marckmann, Peter

    2011-01-01

    Previous studies demonstrated a 3-5-fold increased cancer risk in kidney allograft recipients compared with the general population. Our aim was to estimate cancer frequencies among kidney allograft recipients who were transplanted in 1997-2000 and who were immunosuppressed according to a more...

  3. Photoacoustic imaging for assessing ischemic kidney damage in vivo

    Science.gov (United States)

    Berndl, Elizabeth S. L.; He, Xiaolin; Yuen, Darren A.; Kolios, Michael C.

    2018-02-01

    Ischemic reperfusion injuries (IRIs) occur after blood returns to a tissue or organ after a period without oxygen or nutrients, which causes an inflammatory response leading to heterogeneous scarring of the nearby tissue and vasculature. This is associated with long-term decreases blood flow, and necrosis. Although most commonly associated with heart attacks and strokes, IRIs are also a side effect of organ transplants, when the organ is reperfused in the recipient's body after being transported from the donor to the transplant hospital. Currently, the optimal method of monitoring for IRI is limited to biopsies, which are invasive and poorly monitor the spatial heterogeneity of the damage. To non-invasively identify changes in kidneys, the left renal artery in mice (n=3) was clamped for 45 minutes to create an IRI event. Both kidneys of each animal were monitored using photoacoustics (PA) with the VevoLAZR system (Fujifilm-VisualSonics, Toronto) three, four and eight weeks after surgery. IRI-treated kidneys show increased picosirius red staining, indicative of collagen (0.601 vs 0.042, p < 0.0001), decreased size as assessed by cross-sectional area (7.8 mm2 vs 35.9 mm2 , p < 0.0001), and decreased oxygen saturation (sO2; 62% vs 77%, p = 0.02). Analysis of the photoacoustic data shows that a two-point metric, the 715:930 nm ratio of the whole kidney (1.05 vs 0.57, p = 0.049) and the optical spectral slope (OSS) (0.8 * 10-3 vs 3.0 * 10-3, p = 0.013) are both able to differentiate between IRI-treated and healthy kidneys. These data suggest that photoacoustics can be used as a non-invasive method to observe in vivo changes in the kidney due to IRI.

  4. Identification and Molecular Analysis of Bean common mosaic virus (BCMV and Bean common mosaic necrosis virus (BCMNV in Mazandaran Province

    Directory of Open Access Journals (Sweden)

    Z. Moradi

    2016-06-01

    Full Text Available Introduction: Among legume crops, common bean (Phaseolus vulgaris L. is one of the most important worldwide crops, because of its cultivation area and nutritional value. The closely related potyviruses Bean common mosaic virus (BCMV and Bean common mosaic necrosis virus (BCMNV are the most common and most destructive viruses that infect common beans throughout the world. The viruses induced similar symptoms in numerous bean genotypes, including mosaic, leaf distortion, stunting, and lethal necrosis. Like all potyviruses, BCMV and BCMNV have non-enveloped flexuous filamentous virions of 750 nm long and 11–13 nm wide, which encapsidate a single-stranded, positive-sense RNA molecule of approximately 10,000 nt long. Both are naturally transmitted by aphids in a non-persistent manner and by seed, which explains their worldwide distribution. These viruses are major constraints on bean production and can cause serious crop losses. Mazanadaran province in north of Iran is one of the major producing areas of legumes, so identification of these viruses is a concern. However, so far, no studies have been done with these viruses in this province. The aim of this research was to study the existence of BCMV and BCMNV in research areas and determining of their phylogenetic relationship. Polymerase chain reaction (PCR with degenerate primers for conserved sequences of the viral genomes has facilitated the rapid detection of many potyviruses and enabled partial genomic sequencing. In the absence of complete genomic sequences of potyviruses, CI-coding region is more suitable for diagnostic and taxonomy purposes, rather than the coat protein (CP usually used. The CI gene most accurately reflects the taxonomic status according to the complete ORF. Materials and Methods: From July to September 2013 and 2014, a total of 50 leaf samples of beans showing virus symptoms were collected from different bean fields in Mazandaran province. Total RNA was extracted from all

  5. Next generation red teaming

    CERN Document Server

    Dalziel, Henry

    2015-01-01

    Red Teaming is can be described as a type of wargaming.In private business, penetration testers audit and test organization security, often in a secretive setting. The entire point of the Red Team is to see how weak or otherwise the organization's security posture is. This course is particularly suited to CISO's and CTO's that need to learn how to build a successful Red Team, as well as budding cyber security professionals who would like to learn more about the world of information security. Teaches readers how to dentify systemic security issues based on the analysis of vulnerability and con

  6. Teeltfrequentie - effecten bij erwten, veldbonen, bruine bonen, snijmais, vlas en zaaiuien = Cropping frequency experiments with peas, field beans, kidney beans, forage maize, flax and onions

    NARCIS (Netherlands)

    Huiskamp, T.; Lamers, J.G.

    1992-01-01

    In de periode 1979-1990 is op het PAGV te Lelystad onderzoek verricht naar de eventuele teeltfrequentie-effecten bij de gewassen landbouwerwten, veldbonen, bruine bonen, snijmaïs, vlas en zaaiuien. Tevens is gezocht naar de oorzaken achter de gemeten effecten.

  7. Physicochemical properties and antioxidant capacity of raw, roasted and puffed cacao beans.

    Science.gov (United States)

    Hu, SuJung; Kim, Byung-Yong; Baik, Moo-Yeol

    2016-03-01

    The antioxidant capacity and attributable bioactive compounds of puffed cacao beans were investigated. Roasting was carried out at 190°C for 15min and puffing was performed at 4-7kgf/cm(2). Cacao beans puffed at 4kgf/cm(2) showed the highest total polyphenols (23.16mgGAE/gsample) and total flavonoids (10.65mgCE/gsample) (pbeans reflected the total polyphenols and flavonoids measured. The quantities of theobromine, catechin, epicatechin, and procyanidin B2 were higher in cacao beans puffed at 4kgf/cm(2) than in roasted cacao beans. Puffed cacao beans received a good sensory score in flavor, but sourness increased as puffing pressure increased. Thus, these results suggest that, in cacao bean processing, puffing could be an alternative to roasting, which provide a rich taste and high antioxidant capacity. Copyright © 2015 Elsevier Ltd. All rights reserved.

  8. High levels of whole raw soya beans in dairy cow diets: digestibility and animal performance.

    Science.gov (United States)

    Barletta, R V; Gandra, J R; Freitas Junior, J E; Verdurico, L C; Mingoti, R D; Bettero, V P; Benevento, B C; Vilela, F G; Rennó, F P

    2016-12-01

    The aim of this study was to evaluate the effects of high levels of whole raw soya beans in the diets of lactating cows. Twelve Holstein dairy cows were used, randomized in three 4 ×  4 balanced and contemporary Latin squares and fed the following diets: (i) control (C), without including whole raw soya beans; (ii) 80 g/kg in DM of whole raw soya beans (G80); (iii) 160 g/kg in DM of whole raw soya beans (G160); and (iv) 240 g/kg in DM of whole raw soya beans (G240). There was significant reduction (p beans in dairy cow diets improves the unsaturated fatty acid profile in milk, and the diets (G80 and G160) led to minor alterations in the digestive processes and animal metabolism. Journal of Animal Physiology and Animal Nutrition © 2015 Blackwell Verlag GmbH.

  9. Effect of different nitrogen sources on plant characteristics and yield of common bean (Phaseolus vulgaris L.).

    Science.gov (United States)

    Fernández-Luqueño, F; Reyes-Varela, V; Martínez-Suárez, C; Salomón-Hernández, G; Yáñez-Meneses, J; Ceballos-Ramírez, J M; Dendooven, L

    2010-01-01

    Wastewater sludge can be used to fertilize crops, especially after vermicomposting (composting with earthworms to reduce pathogens). How wastewater sludge or vermicompost affects bean (Phaseolus vulgaris L.) growth is still largely unknown. In this study the effect of different forms of N fertilizer on common bean plant characteristics and yield were investigated in a Typic Fragiudepts (sandy loam) soil under greenhouse conditions. Beans were fertilized with wastewater sludge, or wastewater sludge vermicompost, or urea, or grown in unamended soil, while plant characteristics and yield were monitored (the unamended soil had no fertilization). Yields of common bean plants cultivated in unamended soil or soil amended with urea were lower than those cultivated in wastewater sludge-amended soil. Application of vermicompost further improved plant development and increased yield compared with beans cultivated in wastewater amended soil. It was found that application of organic waste products improved growth and yield of bean plants compared to those amended with inorganic fertilizer.

  10. Epidemiology of Kidney Cancer

    Directory of Open Access Journals (Sweden)

    D. Pascual

    2008-01-01

    Full Text Available Some tumors are known to have a definite cause-effect etiology, but renal cell carcinoma (RCC is not one of them precisely. With regard to RCC we can only try to identify some clinical and occupational factors as well as substances related to tumorigenesis. Smoking, chemical carcinogens like asbestos or organic solvents are some of these factors that increase the risk of the RCC. Viral infections and radiation therapy have also been described as risk factors. Some drugs can increase the incidence of RCC as well as other neoplasms. Of course, genetics plays an outstanding role in the development of some cases of kidney cancer. Chronic renal failure, hypertension, and dialysis need to be considered as special situations. Diet, obesity, lifestyle, and habits can also increase the risk of RCC. The aim of this review is to summarize the well-defined causes of renal cell carcinoma.

  11. Italian Common Bean Landraces: History, Genetic Diversity and Seed Quality

    Directory of Open Access Journals (Sweden)

    Angela R. Piergiovanni

    2010-05-01

    Full Text Available The long tradition of common bean cultivation in Italy has allowed the evolution of many landraces adapted to restricted areas. Nowadays, in response to market demands, old landraces are gradually being replaced by improved cultivars. However, landraces still survive in marginal areas of several Italian regions. Most of them appear severely endangered with risk of extinction due to the advanced age of the farmers and the socio-cultural context where they are cultivated. The present contribution is an overview of the state of the art about the knowledge of Italian common bean germplasm, describing the most important and recent progresses made in its characterization, including genetic diversity and nutritional aspects.

  12. MHD stability properties of bean-shaped tokamaks

    International Nuclear Information System (INIS)

    Grimm, R.C.; Chance, M.S.; Todd, A.M.M.

    1984-03-01

    A study of the MHD stability properties of bean-shaped tokamak plasmas is presented. For ballooning modes, while increased indentation gives larger β stable configurations, the existence and accessibility of the second stable region is sensitive to the pressure and safety factor profiles. The second stable region appears at lower β values for large aspect ratio and moderately high q-values. Finite-Larmor-radius (FLR) kinetic effects can significantly improve the stability properties. For low q (< 1) operation, long wavelength (n approx. 2,3) internal pressure driven modes occur at modest β/sub p/ values and accessibility to higher β operation is unlikely. Indentation modifies the nature of the usually vertical axisymmetric instability, but the mode can be passively stabilized by placing highly conducting plates near to the tips of the plasma bean. At constant q, indentation has a stabilizing effect on tearing modes

  13. A Novel Evolutionary Algorithm Inspired by Beans Dispersal

    Directory of Open Access Journals (Sweden)

    Xiaoming Zhang

    2013-02-01

    Full Text Available Inspired by the transmission of beans in nature, a novel evolutionary algorithm-Bean Optimization Algorithm (BOA is proposed in this paper. BOA is mainly based on the normal distribution which is an important continuous probability distribution of quantitative phenomena. Through simulating the self-adaptive phenomena of plant, BOA is designed for solving continuous optimization problems. We also analyze the global convergence of BOA by using the Solis and Wetsarsquo; research results. The conclusion is that BOA can converge to the global optimization solution with probability one. In order to validate its effectiveness, BOA is tested against benchmark functions. And its performance is also compared with that of particle swarm optimization (PSO algorithm. The experimental results show that BOA has competitive performance to PSO in terms of accuracy and convergence speed on the explored tests and stands out as a promising alternative to existing optimization methods for engineering designs or applications.

  14. Ecotoxicological study of insecticide effects on arthropods in common bean.

    Science.gov (United States)

    de Barros, Emerson Cristi; Ventura, Hudson Vaner; Gontijo, Pablo Costa; Pereira, Renata Ramos; Picanço, Marcelo Coutinho

    2015-01-01

    Arthropods are an important group of macroorganisms that work to maintain ecosystem health. Despite the agricultural benefits of chemical control against arthropod pests, insecticides can cause environmental damage. We examined the effects of one and two applications of the insecticides chlorfenapyr (0.18 liters a.i. ha-1) and methamidophos (0.45 liters a.i. ha-1), both independently and in combination, on arthropods in plots of common bean. The experiment was repeated for two growing seasons. Principal response curve, richness estimator, and Shannon-Wiener diversity index analyses were performed. The insecticides generally affected the frequency, richness, diversity, and relative abundance of the arthropods. In addition, the arthropods did not experience recovery after the insecticide applications. The results suggest that the insecticide impacts were sufficiently drastic to eliminate many taxa from the studied common bean plots. © The Author 2015. Published by Oxford University Press on behalf of the Entomological Society of America.

  15. Diversity analysis and establishment of core subsets of hyacinth bean collection of bangladesh

    International Nuclear Information System (INIS)

    Islam, M.N.

    2014-01-01

    Plant Genetic Resource Centre, Bangladesh Agricultural Research Institute, Gazipur, Bangladesh, maintained 484 hyacinth bean (Lablab purpureusL.) accessions. Distribution of vine colors, flower and pod colors, pod curvature and beak position on pod noticed the presence of substantial variation in the collection. Shannon Diversity Index also revealed high phenotypic diversity in vine and pod characters. High diversities were estimated in quantitative characters of inflorescence and pod characters. Considering a core collection strategy, the accessions were stratified into two groups based on vine colors: green and purple. Maximum genotypes of the collection were of green vine. Each of two subgroups were divided into three groups according to colors of pod i.e., green, white and red. Each group again divided itself into two according to beak position as central and marginal of pod. High diversity was also found regarding pod curvature and beak position on it. Strategically, a core subset consisting of 36 accessions out of 484 accessions was determined. Diversity Indices of different characters of the core accessions were of equal or higher magnitudes to the respective characters of base collection indicating the better representation of core to the original collection. (author)

  16. Functional Characterization of Bean Zaragoza Starch (Phaseolus Lunatus L. and Quantification of the Resistant Starch

    Directory of Open Access Journals (Sweden)

    Piedad M. Montero-Castillo

    2013-06-01

    Full Text Available Legumes are a potential source of starch, representing between 30 and 50% of its dry weight, this is an essential energy source for humans. Currently its use is widespread in the food industry as an additive or raw material in food compounds, due to its nutritional, functional properties as a thickening agent and stabilizer of suspensions and dispersions. We evaluated several functional properties of starch variety zaragoza red bean, was obtained initial gelatinization temperature and final (71°C (81°C respectively, the solubility was 8.3% at 90°C, swelling power was 6.6% at 80°C, and water retention capacity was 4.4% at 80°C. The apparent viscosity was evaluated between 20 and 75 °C giving as results viscosities between 1.096 and 0.98 Cp respectively. The results showed that the tested temperatures significantly affect the solubility, swelling power, water holding capacity and viscosity of the starch. The amylose and amylopectin content was 21.1% and 78.19%. Finally, was obtained 9,24% resistant starch and compared with other conventional non starchy sources in order to acquire new knowledge about this material native to the Colombian Caribbean coast.

  17. Evapotranspiration of caupi beans culture in the Zona da Mata of Pernambuco State, Brazil

    International Nuclear Information System (INIS)

    Bernardo, Ana Lucia; Antonino, Antonio Celso Dantas; Dall'Olio, Attilio; Carneiro, Clemente Jose Gusmao

    1996-01-01

    A water balance experiment was carried out in a red-yellow podzolic soil of the Northern Zona da Mata region, in the State of Pernambuco, Brazil. Six 11 m x 3m plots were planted with the IPA-206 variety of caupi beans (Vigna unguiculata (L.) Walp), which was genetically modified at the IPA Research Center in order to improve its resistance to water stress. The experiments were performed in two different periods of the year, so that the influence of the amount of rainfall on the crop yield could be evaluated. Stored water and water potential gradient at the 0-90 cm depth layer, were measured through the use of neutron probes and mercury manometers, respectively. The dry season results a water stress throughout the growing cycle, resulting in a low yield (548 Kg/ha). In contrast, the large amount of rainfall that occurred during the wet season, was sufficient to avoid water stress to the plant root system, leading to a significant increase in the crop yield, (1014 kg/ha). The evapotranspiration component has been estimated as 3,57 mm/day and 4,07 mm/day, respectively. (author)

  18. Morphological characterization of a small common bean (Phaseolus vulgaris L. collection under different environments

    Directory of Open Access Journals (Sweden)

    Tsvetelina Stoilova

    2013-09-01

    Full Text Available There is a long tradition in the cultivation of pulses in the Balkans and the Iberic Peninsula, mainly used for human consumption. Among the major food legumes common bean is the most important. A large range of landraces are still grown that have adaptation to local climatic conditions and resistance or tolerance to diseases and pests allowing high yield stability under a low input farming. The main purpose of this work was to analyze the morphological variability of 15 Portuguese and 15 Bulgarian landraces in different environmental conditions (in Bulgaria and Portugal in order to generate information that can help identifying the most suitable resources with good adaptability to different environments. The landraces were evaluated for 16 morphological characters. A considerable morphological variation was found among genotypes. The majority of landraces had white seeds colour but some had also cream, purple and white with red colours around the hillum. The predominant seed shape was long but three accessions have round shape. The geographical site of the trials (Elvas, Portugal or Sadovo, Bulgaria determined the cluster pattern of the majority of accessions. In Portugal, the plants required more days to reach the flowering and maturity phases and had higher biological yield. In both environments, the components that mainly determined yield were the number of pods and the number of seeds per plant. The highest value for these traits were found in one Portuguese accession (cat.? PH2 and one Bulgarian accession (cat.? 99E0128, in both experimental conditions.

  19. Performance of Rotary Cutter Type Breaking Machine for Breakingand Deshelling Cocoa Roasted Beans

    OpenAIRE

    Sukrisno Widyotomo; Sri Mulato; Edi Suharyanto

    2005-01-01

    Conversion of cocoa beans to chocolate product is, therefore, one of the promising alternatives to increase the value added of dried cocoa beans. On the other hand, the development of chocolate industry requires an appropriate technology that is not available yet for small or medium scale of business. Breaking and deshelling cocoa roasted beans is one important steps in cocoa processing to ascertain good chocolate quality. The aim of this research is to study performance of rotary cutter type...

  20. Effect of Superheated Steam Roasting on Radical Scavenging Activity and Phenolic Content of Robusta Coffee Beans

    OpenAIRE

    Ooi Ee Shan; Wahidu Zzaman; Tajul A. Yang

    2015-01-01

    Robusta coffee is one of the coffee species grown in Malaysia. However, there is little research conducted on Robusta coffee beans as Arabica coffee is more popular among the consumers. Coffee is a rich source of antioxidants, therefore research on antioxidant properties of Robusta coffee beans is important to explore its market value. Nowadays, most of coffee analysis is on conventional roasted coffee which reduces their antioxidant properties. In this study, Robusta coffee beans (Coffea can...