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贝母花流浸膏根据有关单位的研究,其有效成分、药理作用及临床疗效与贝母流浸膏基本相同,现已作为贝母流浸膏的代用品收载于一九七七年版中国药典。贝母流浸膏的生产,目前主要采用水煎醇沉法。经测定24批总生物硷含量,其范围在0.085～0.12%。在全国药典审稿会上,大家提出生产工艺如采用渗漉法,提取效果可能更好。为此,我所对贝母花浸膏的生产工艺作了进一步研究。
Fritillaria chinensis extract based on studies of relevant units, its active ingredients, pharmacological effects and clinical efficacy are basically the same as those of Fritillaria fritillariae extract, and it is now available as a substitute for fritillaria extract in the 1977 edition of China. Pharmacopoeia. The production of Fritillaria flow extracts is currently mainly used for water decoction and alcohol precipitation. The 24 batches of total biological hydrazine content were determined and ranged from 0.085 to 0.12%. At the National Pharmacopoeia Review Conference, we proposed that the production process, such as the use of osmotic methods, may have better extraction results. To this end, our institute made further research on the production technology of Fritillaria flower extract.