何首乌中二苯乙烯苷成分的研究

Research of Toluylene Glycoside Component in Polygonum Multiflorum

目的:研究何首乌的炮制、浓缩、醇沉等各个加工阶段对何首乌有效成分的影响规律。方法:基本按照口服液体制剂的生产路线对影响何首乌中二苯乙烯苷成分的各个关键环节进行了考察。结果:随着何首乌炮制时间的延长,醇沉相对密度的增加,储存时间、灭菌时间的延长,其二苯乙烯苷的含量逐渐降低;浓缩液相对密度的升高,醇沉时间的延长,二苯乙烯苷含量升高。结论:何首乌的加工过程对何首乌的主要成分影响较大,通过调整何首乌的炮制、提取、浓缩等加工处理参数,可以有效控制何首乌的含量。

Objective： to research the processing, enrichment, and alcohol precipitation of Polygonum multiflorum in various processing stages of the fleece - flower root influence of the active ingredient. Methods ： The basic system in accordance with oral agents that affect the production line of stilbene glucoside in Polygonum multiflorum components were examined in all key link. Results ： With the extension of time, fleece - flower root concocted, and alcohol precipitation increase in the relative density, storage time, sterilization time of the extension, and the second styrene glycoside content gradually reduced; concentrated solution of the relative density increased, the extension of time, alcohol precipitation, diphenyl glycoside content increased ethylene. Conclusion： The processing of Polygonum multi-florum Polygonum multiflorum the main component of a greater impact by adjusting the fleece - flower root of the processing, extraction, concentration and other processing parameters can effectively control the content of Polygonum multiflorum.