Department of Pharmaceutical Biology, University of Groningen, Groningen, The Netherlands.
J Agric Food Chem. 2011 Aug 10;59(15):8132-9. doi: 10.1021/jf200177q. Epub 2011 Jul 18.
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 non-native environment. For field-grown plants the highest DPT content was found in March (second year): 0.15% w/w (dry weight) in roots; 0.03% w/w in aerial parts. For plants grown in the climate room, the highest concentration (0.14% w/w) was observed in April (second year) in the roots and in July (first year) in the aerial parts (0.05% w/w). For the isolation of DPT, roots are the most suitable part. The best harvest times are March (second year) for outdoor plants and April (second year) for indoor plants when height content and adequate biomass give the optimal DPT yield.
脱氧鬼臼毒素（DPT）是欧洲野芫荽中的主要木质素。本研究共进行了两组实验，每组使用了 16 株植物及其种子，这些植物来自广泛的地理范围。当植物在非原生环境中生长时，其根部的 DPT 含量明显较低（p<0.05）。对于野外生长的植物，DPT 含量最高的时期是 3 月（第二年）：根部为 0.15%w/w（干重）；地上部分为 0.03%w/w。对于在气候室中生长的植物，根部的最高浓度（0.14%w/w）出现在 4 月（第二年），而地上部分的最高浓度（0.05%w/w）出现在 7 月（第一年）。对于 DPT 的分离，根部是最合适的部位。最佳的收获时间是 3 月（第二年），对于户外植物而言，4 月（第二年）对于室内植物而言，此时高度含量和足够的生物量可以获得最佳的 DPT 产量。
