Hendrawati, Oktavia; Hille, Jacques; Woerdenbag, Herman J.; Quax, Wim J.; Kayser, Oliver; Finer, J.
Anthriscus sylvestris (L.) Hoffm. (Apiaceae) is a common wild plant that accumulates the lignan deoxypodophyllotoxin. Deoxypodophyllotoxin can be hydroxylated at the C-7 position in recombinant organisms yielding podophyllotoxin, which is used as a semi-synthetic precursor for the anticancer drugs,
Fujiwara, K.; Takaku, K.; Iimoto, M.
Whole chervil (Anthriscus cerefolium L.) harvested in a commercial operation was placed in a plastic container at 5°C under different CO 2 concentrations (0.05, 0.5 or 1.0%) and PPFDs (photosynthetic photon flux density ; 0, 0.5, 1.0 or 2.0μmol m -2 s -1 ) to determine CO 2 exchange rate at an atmospheric O 2 conc. of 20%. The CO 2 exchange rate was calculated from the difference between CO 2 conc. of outflow and inflow air (flow rate : 4.8L h-1) through the plastic container. The CO 2 exchange rate decreased with increasing CO 2 conc. or increasing PPFD. Relationship of CO 2 conc. and PPFD where the CO 2 exchange rate becomes 0 was obtained by drawing a 3-dimensional (CO 2 conc., PPFD and CO 2 exchange rate) graph. Three combinations of CO 2 conc. and PPFD (0.05%+ 1.6μmol m -2 s -1 : C0.05P1.6 ; 0.5%+0.5μmol m -2 s -1 : C0.5P0.5 ; 1.0%+0.2μmol m -2 s -1 : C 1.0P0.2) were then selected among the relationship for the following storage experiment. Whole chervil was stored at 5°C and at O 2 conc. of 20% for 27 d under the conditions of the 3 combinations or under the usual low temperature storage conditions (0.04%+0 pmol m -2 s -1 : Cont) as control. The color difference (ΔEab) values of the leaves of chervil in Cont, C0.05P1.6, C0.5P0.5 and C1.OPO.2 on the last day of storage (day 27) were 36, 22, 10 and 17 respectively, and there were significant differences among those values each other. The ΔEab values in Cont, C0.05P1.6, C0.5P0.5 and C1.0P0.2 were kept less than 9 until day 6, day 12, day 24 and day 15 respectively. A five-rank subjective visual quality score of chervil on day 27 in C0.5P0.5 was significantly higher than those in Cont and C0.05P1.6, and that in C 1.0P0.2 was significantly higher than Cont. These results indicate that the optimum conditions, at 5°C and at O 2 conc. of 20%, of low light irradiation-CA storage for preservation of the visual quality of postharvest whole chervil exist around the combination of 0.5%CO 2 and 0.5μmol m -2 s -1
Bos, R.; Koulman, A; Woerdenbag, H.J.; Quax, Wim; Pras, N.
The volatile components of fresh leaves and roots from Anthriscus sylvestris (L.) Hoffm., obtained through hydrodistillation, were analysed by GC and GC-MS. This was compared to dichloromethane extracts of both fresh and dried leaf and root material. The monoterpene fraction (69-70%) dominated,
Koulman, A; Kubbinga, M.E.; Batterman, S; Woerdenbag, H.J.; Pras, N.; Woolley, J.G.; Quax, Wim
In the roots of Anthriscus sylvestris 12 different lignans were detected. Arctigenin, dimethylmatairesinol, dimethylthujaplicatin, podophyllotoxin, 7-hydroxyyatein and 7-hydroxyanhydropodorhizol have not been previously reported to be present in A. sylvestris. In the cell suspension cultures, which
Bagci, Eyup; Aydin, Emel; Ungureanu, Eugen; Hritcu, Lucian
Anthriscus nemorosa (Bieb.) Sprengel is used for medicinal purposes in traditional medicine around the world, including Turkey. Ethnobotanical studies suggest that Anthriscus essential oil could improve memory in Alzheimer's disease. The current study was hypothesized to investigate the beneficial effects of inhaled Anthriscus nemorosa essential oil on memory, anxiety and depression in scopolamine-treated rats. Anthriscus nemorosa essential oil was administered by inhalation in the doses of 1% and 3% for 21 continuous days and scopolamine (0.7mg/kg) was injected intraperitoneally 30min before the behavioral testing. Y-maze and radial arm-maze tests were used for assessing memory processes. Also, the anxiety and depressive responses were studied by elevated plus-maze and forced swimming tests. As expected, the scopolamine alone-treated rats exhibited the following: decrease the percentage of the spontaneous alternation in Y-maze test, increase the number of working and reference memory errors in radial arm-maze test, decrease of the exploratory activity, the percentage of the time spent and the number of entries in the open arm within elevated plus-maze test and decrease of swimming time and increase of immobility time within forced swimming test. However, dual scopolamine and Anthriscus nemorosa essential oil-treated rats showed significant improvement of memory formation and exhibited anxiolytic- and antidepressant-like effects in scopolamine-treated rats. These results suggest that Anthriscus nemorosa essential oil inhalation can prevent scopolamine-induced memory impairment, anxiety and depression. Copyright © 2016 Elsevier Masson SAS. All rights reserved.
Seegers, Christel L C; Tepper, Pieter G; Setroikromo, Rita; Quax, Wim J
Deoxypodophyllotoxin is present in the roots of Anthriscus sylvestris . This compound is cytotoxic on its own, but it can also be converted into podophyllotoxin, which is in high demand as a precursor for the important anticancer drugs etoposide and teniposide. In this study, deoxypodophyllotoxin is extracted from A. sylvestris roots by supercritical carbon dioxide extraction. The process is simple and scalable. The supercritical carbon dioxide method extracts 75 - 80% of the total deoxypodophyllotoxin content, which is comparable to a single extraction by traditional Soxhlet. However, less polar components are extracted. The activity of the supercritical carbon dioxide extract containing deoxypodophyllotoxin was assessed by demonstrating that the extract arrests A549 and HeLa cells in the G 2 /M phase of the cell cycle. We conclude that biologically active deoxypodophyllotoxin can be extracted from A. sylvestris by supercritical carbon dioxide extraction. The method is solvent free and more sustainable compared to traditional methods. Georg Thieme Verlag KG Stuttgart · New York.
Full Text Available Background and objectives: This investigation was performed in order to analyze the composition of the essential oil (EO of Anthriscus nemorosa and evaluation of its anti-oxidant and anti-malarial activity of its extracts and determination of the total phenolics content (TPC and total flavonoid content (TFC. Methods: One hundred g dried powder of Anthriscus nemorosa was submitted to hydro-distillation and also was extracted (with n-hexane, dichloromethane (DCM and methanol (MeOH, by using Clevenger and Soxhlet apparatus, respectively. Moreover, extracted essential oil (EO was analyzed by GC-MS. Furthermore, the anti-oxidant, anti- malaria, Total phenolics content (TPC and total flavonoid content (TFC of EO and the extracts were investigated by DPPH, cell free -hematin formation, Folin- Ciocalteau and colorimetric methods, respectively. Results: Fifty nine compounds, representing 94% of total oil were identified High content of terpenoids (60.02% were identified in the essential oil with isogeranol (28.86%, crystathenyl acetate (13.86% and farnesene (10.39% as the most dominant compounds.. Methanol extract demonstrated free radical scavenging activity (RC50 0.192±0.133.Total phenol contents was (325.82±2.72 mg/g. Total flavonoid content was (140.4096±2.4 mg/g. None of the extracts showed anti-malaria effect. Conclusion: Main constituents of A. nemorosa were terpenoids. In comparison with other species of Anthriscus, antioxidant activity of A. nemorosa essential oil was less noticeable.
Hendrawati, Oktavia; Woerdenbag, Herman J.; Hille, Jacques; Quax, Wim J.; Kayser, Oliver
Deoxypodophyllotoxin (DPT) is the main lignan in Anthriscus sylvestris. For this study two sets of experiments with 16 plants and seeds, collected from a wide geographical range, were carried out. The DPT content in roots was significantly lower (p <0.05) when the plants were cultivated in a
Koulman, A; Bos, R; Medarde, M; Pras, N; Quax, WJ
A new GC-MS method for monitoring lignans was developed to study the variation in plants and elucidate the biosynthetic steps. A simple and fast extraction procedure for lyophilised plant material was developed, giving a lignan-rich extract. A GC-MS method was set up using an apolar WCOT fused
Beringen, Ruud; Dirkse, Gerard M.; Moorsel, van René C.M.J.
In 2005 is Gouden ribzaad (Chaerophyllum aureum) op drie verschillende locaties (in vier km-hokken) binnen Nederland vastgesteld. Gouden ribzaad is op twee plaatsen waarschijnlijk al 20 jaar aanwezig. Door de gelijkenis met Fluitenkruid (Anthriscus sylvestris), Knolribzaad (C. bulbosum) en Dolle
Tadros, N.A.; Abdel-Fattah, A.A.; Sanad, W.A.
Nondestructive instrumental neutron activation analysis (INAA) technique, with thermal neutrons, has been applied for multielement determination of major, trace and ultra trace elements in eleven types of the public public egyptian, edible vegetables, namely dill, moulokhyia, okra negro bean, parsley, green pea, grape leaves, spinach, mint, celery and salad chervil, cultivated and collected from El-Maadi, Cairo, E G. Concentrations of Na, K, Ca, Sc, Cr, Fe, Co, Ni, Zn, Rb, Zr, Nb, Mo, Sb, Cs, Ba, La, Ce, Tb, Yb, Hf, Ta, Th and U were determined. The standard reference materials (SRM's) G-2, J G-1 and MAG-1, provided from IAEA, were used, and high accuracy of the work was assured. The results were discussed
Kim, Jeong Hee; Ju, Eun Mi; Kim, Jin Kyu
Medicinal plants with synergistic effects on growth inhibition of cancer cells under oxidative stress were screened in this study. Methanol extracts from 51 natural medicinal plants, which were reported to have anticancer effect on hepatoma, stomach cancer or colon cancers which are frequently found in Korean, were prepared and screened for their synergistic activity on growth inhibition of cancer cells under chemically-induced oxidative stress by using MTT assay. Twenty seven samples showed synergistic activity on the growth inhibition in various extent under chemically-induced oxidative stress. Among those samples, eleven samples, such as Melia azedarach, Agastache rugosa, Catalpa ovata, Prunus persica, Sinomenium acutum, Pulsatilla koreana, Oldenlandia diffiusa, Anthriscus sylvestris, Schizandra chinensis, Gleditsia sinensis, Cridium officinale, showed decrease in IC 50 values more than 50%, other 16 samples showed decrease in IC 50 values between 50-25%, compared with the value acquired when medicinal plant sample was used alone. Among those 11 samples, extract of Catalpa ovata showed the highest activity. IC 50 values were decrease to 61% and 28% when carcinoma cells were treated with Catalpa ovata extract in combination of 75 and 100 μM of hydrogen peroxide, respectively
Full Text Available During 2003 and 2004 apicultural seasons, 25 samples of honeys were collected in 10 localities of Lipnik (świętokrzyskie Province countryside. Pollen analysis was made according to the requirements of the International Commission for Bee Botany IUSB (Louveaux et al., 1978. There were identified pollen of 85 taxa in the examined samples of honeys: pollen of 62 nectariferous and 23 non-nectariferous plants. Participation of non-nectariferous plant pollen in particular samples ranged between 0.3 and 28.4%. Among the nectariferous plant pollen, the highest pollen frequency (above 50% have been stated for Brassicaceae (with Brassica napus, Prunus type, Trifolium repens, Anthriscus type, Salix, Aesculus, Rubus type, Tilia, Taraxacum type, Galeopsis and Heracleum type, among non-nectariferous plans: Poaceae, Papaver and Fragaria. On average, a particular honey contained 16 pollen types of nectariferous plants (range 7-26 and 7 of non-nectariferous (range 1-13. Among the examined samples, there were 11 specific honeys: 7 compatible with the Polish Standard - 4 samples of Brassica napus honeys, 2 Robinia pseudacacia, 1 Tilia, and 4 samples of honeys out of his this standard. There were 3 Galeopsis honeys and 1 honey from Phacelia. The remaining 14 samples were classified as multifloral honeys compatible with the Polish Standard. The woods and scrubs as well as meadows and pastures supplied main sources of honeybee flow in the examined area.
Seval Andiç, Yusuf Tunçtürk, Issa Javidi Gençcelep
Full Text Available Bu çalıflmada 90 günlük depolama süresi boyunca farklı otların (Allium sp., Ferula sp. and Anthriscus sp.Otlu peynirin bazı özellikleri üzerine etkisi incelenmifltir. Otlu peynir örneklerinin organik asit (formik,laktik, asetik, sitrik, ve bütiric ve biyojen amin (feniletilamin, histamin, tiyramin, kadaverin, putresin,ve triptamin içerikleri belirlenmifltir. Otlu peynirlerde en yüksek miktardaki organik asidin laktik asitve biyojen aminin ise feniletilamin oldu¤u bulunmufltur. Otlu peynirlerin kontrol grubu örneklere göredaha yüksek miktarda feniletilamin ve histamin içerdi¤i tespit edilmifltir. Peynir örnekleri arasında ya¤asitleri açısından istatistiksel olarak önemli bir fark bulunmamıfltır. Toplam mezofililik aerob bakteri,laktik asit bakterisi ve koliform bakteri sayılarının depolama süresi boyunca tüm peynir örneklerindeazaldı¤ı saptanmıfltır
Šibul Filip S.
Full Text Available Extraction of plant secondary metabolites is an essential step in isolation of natural products. Non-optimized extraction conditions can lead to losses, degradation and modification of the biomolecules. In this paper, the influence of different solvent mixtures, solvent amounts, temperature, extraction time, and procedures for defatting on yield and profile of various classes of secondary metabolites was investigated. Rumex alpinus was used for the extraction of anthraquinones, Glycine max for isoflavonoids, Chaerophyllum bulbosum for flavonoids and phenolic acids, Anthriscus sylvestris for lignans and coumarins, alkaloids were extracted from Lupinus albus and sesquiterpene lactones from Artemisia absinthium. Extraction efficiency was evaluated by use of LC-DAD-ESI-MS/MS. The compromise extraction solvent for all of the examined compounds is 80 % methanol, mixed in ratio 13 : 1 with plant material. Maceration should last for six hours, repeated four times with fresh solvent. Defatting of the extracts does not lead to significant losses of the compounds of interest. It is acceptable to use extraction and evaporation temperature of 60ºC, while the extracts should be stored in the dark, on -20ºC. [Projekat Ministarstva nauke Republike Srbije, br. 172058
Kim, Jeong Hee; Lee, Eun Ju; Hong, Jung A [Kyunghee University, Seoul (Korea)
To identify radio-protective agent candidate among medicinal plants and to elucidate the mechanism of action of the candidate material by using modern biochemical and molecular biological methods, we screened radio-protective activity among 48 medicinal plants. Seven samples showed above 20% protective activities against oxidative cell damage: Euryale ferox, Glycyrrhiza uralensis, Salvia miltiorrhiza, Eucomia ulmoides, Paeonia suffruticosa, Spirodela polyrrhiza, and Nelumbo nucifera. We also screened for oxidative stress sensitizing activity among other 51 medicinal plants. Among those samples, 11 samples showed good sensitizing effect; Melia azedarach, Agastache rugosa, Catalpa ovata, Prunus persica, Sinomenium acutum, Pulsatilla koreana, Oldenlandia diffusa, Anthriscus sylvestris, Schizandra chinensis, Gleditsia sinensis, and Cridium officinale. We also reported the radio-protective effect of DTT. The treatment of DTT increased cell survival after gamma-irradiation, decreased in the frequencies of micronucleus, and reduction in DNA fragmentation and apoptotic cells. Induction of apoptosis after UV-C irradiation was revealed by the changes in the relative cell death, increase in the relative amount of apoptotic cells, and the induction of DNA fragmentation. 165 refs., 9 figs., 8 tabs. (Author)
Wang, Yurong; Wang, Bin; Guerram, Mounia; Sun, Li; Shi, Wei; Tian, Chongchong; Zhu, Xiong; Jiang, Zhenzhou; Zhang, Luyong
Angiogenesis plays a critical role in the growth and metastasis of tumors, which makes it an attractive target for anti-tumor drug development. Deoxypodophyllotoxin (DPT), a natural product isolated from Anthriscus sylvestris, inhibits cell proliferation and migration in various cancer cell types. Our previous studies indicate that DPT possesses both anti-angiogenic and vascular-disrupting activities. Although the RhoA/ RhoA kinase (ROCK) signaling pathway is implicated in DPT-stimulated cytoskeleton remodeling and tumor vasculature suppressing, the detailed mechanisms by which DPT mediates these effects are poorly understood. In the current study, we found that DPT promotes cytoskeleton remodeling in human umbilical vein endothelial cells (HUVECs) via stimulation of AMP-activated protein kinase (AMPK) and that this effect is abolished by either treatment with a selective AMPK inhibitor or knockdown. Moreover, the cellular levels of LKB1, a kinase upstream of AMPK, were enhanced following DPT exposure. DPT-induced activation of AMPK in tumor vasculature effect was also verified by transgenic zebrafish (VEGFR2:GFP), Matrigel plug assay, and xenograft model in nude mice. The present findings may lay the groundwork for a novel therapeutic approach in treating cancer.
Full Text Available Introduction: Weeds limit crop growth, development and yield through competing. Seed bank of weeds in field is one of the sources which can affect weed management and their control methods. Environmental conditions during seed maturation and following dispersal interact to influence the germination phenology of many species. Disturbance plays a key role in the maintenance of habitat for many plant species, particularly referrals, for example, fire ephemerals, desert annuals, and arable weeds. Seed germination and emergence depend on endogenous and exogenous factors. Viable seeds are dormant when all environmental conditions are appropriate for germination but seeds fail to germinate. Thus, dormancy plays an important ecological role in preventing seed germination, being a major contributor to seed persistence of some species in soil. Buried seeds of annual weeds are certainly subjected to different soil moisture conditions during their dormancy release season (winter according to the annual rainfall pattern and burial depth. Shallow buried seeds are exposed to soil moisture fluctuations that could affect their dormancy status. Laboratory studies showed that desiccation and subsequent re-hydration of seeds could stimulate germination and modify seed light requirements. Seeds buried in deeper layers of the soil would not be exposed to such fluctuations in soil moisture, but would be exposed to different soil moisture environments depending on weather and soil characteristics. The effects of interactions between temperature, and soil or seed moisture, on seed dormancy changes have been reported for several species. Therefore, the objectives of this study were to determine the effect of time and burial depth treatments on seed germination and seedling emergence of Aegilops cylindrica, Agropyrom repens, Avena fatua, Bromus dantoniae, Cynodon dactylon, Cyprus rotundus, Setaria viridis, Anthriscus sylvestris, Centurea cyanus. Materials and Methods: In
Innocenzi, P J; Hall, D R; Cross, J V
The strawberry blossom weevil, Anthonomus rubi, is a major pest of strawberries in the United Kingdom and continental Europe. As part of a project to develop noninsecticidal control methods, the pheromone system of this species was investigated. Comparison of volatiles produced by field-collected, overwintering individuals of each sex led to identification of three male-specific compounds--(Z)-2-(3,3-dimethylcyclohexylidene)ethanol, (cis)-1-methyl-2-(1-methylethenyl)cyclobutaneethanol, and 2-(1-methylethenyl)-5-methyl-4-hexen-1-ol (lavandulol)--in amounts of 6.1, 1.2, and 0.82 microg/day/ male. The first two compounds are components of the aggregation pheromone of the boll weevil, Anthonomus grandis, grandlure II and grandlure I, respectively. Grandlure I was the (1R,2S)-(+) enantiomer and lavandulol was a single enantiomer, although the absolute configuration was not determined. Trace amounts of the other two grandlure components (Z)-(3,3-dimethylcyclohexylidene)acetaldehyde (grandlure III) and (E)-(3,3-dimethylcyclohexylidene)acetaldehyde (grandlure IV) were also detected. (E,E)-1-(1-Methylethyl)-4-methylene-8-methyl-2,7-cyclo-decadiene (germacrene-D), a known volatile from strawberry plants, Fragaria ananassa, was collected in increased amounts in the presence of pheromone-producing weevils. Male weevils only produced pheromone on F. ananassa and not on scented mayweed, Matracaria recutita, or cow parsley, Anthriscus sylvestris, although these are known food sources. In field trials using various combinations of synthetic grandlures I, II, III, and IV and lavandulol, significantly more weevils were caught in traps baited with blends containing grandlure I and II and lavandulol than in those baited with blends without lavandulol or unbaited controls. Addition of grandlure III and IV had no significant effect on attractiveness. Horizontal sticky traps were found to be more effective than vertical sticky traps or standard boll weevil traps. In mid-season females
The effect of heat and smoke on the emergence of exotic and native seedlings in a Mediterranean fire-free matorral of central Chile Efecto del calor y el humo sobre la emergencia de plántulas exóticas y nativas en un matorral mediterráneo libre de fuego en Chile central
JAVIER A FIGUEROA
Full Text Available We studied the effect of heat shock and wood-fueled smoke on the emergence of native and exotic plant species in soil samples obtained in an evergreen matorral of central Chile that has been free of fire for decades. It is located on the eastern foothills of the Andes Range in San Carlos de Apoquindo. Immediately after collection samples were dried and stored under laboratory conditions. For each two transect, ten samples were randomly chosen, and one of the following treatments was applied: (1 heat-shock treatment, (2 plant-produced smoke treatment, (3 combined heat-and-smoke treatment, and (4 control, corresponding to samples not subjected to treatment. Twenty-seven species, representing 13 families, emerged from the soil samples. The most abundant families were Asteraceae and Poaceae. All of the emerged species were herbaceous, and 18 species were exotic. Respect to general hypothesis, there is no evidence for the proposition that fire-free matorral has lower proportion of exotic and native species with fire-related cues than matorral with fires. Among the exotic and native, the mean number of species that emerged from soil samples did not change significantly with respect to the control for any of the treatments applied. Nevertheless, important species-specific responses were observed. Smoke and heat-smoke combination significantly increased the emergence of the exotic species Anthriscus caucalis. While smoke-related cues significantly increased the emergence of the exotic species Avena barbata, the emergence of the exotic Aphanes arvensis and the native Bromus berteroanus decreases. For several species our results showed inconsistent responses to fire-related cues compared to those reported in the literature. We suggest that these differences might be related with the fire-history in the populations, an important issue poorly acknowledge in the literature.Nosotros estudiamos el efecto del golpe de calor y del humo de la combustión de