摘要
目的 确定杏贝颗粒处方中苦杏仁等药材的最佳提取工艺条件。方法 以苦杏仁苷提取率和得膏率为指标 ,来考查药材前处理、加水量和煎煮时间对苦杏仁苷提取效果的影响。结果 最佳提取条件为 :苦杏仁沸下 ,加 (10 +8)倍水 ,煎煮 (2 +2 )h。结论 该最佳工艺是稳定可行的 ,可用于工业化生产。
OBJECTIVE To establish the optimal extraction technique for extracting Semen Pruni Armeniacae and other medicinal materials from Xingbei Granule. METHOD Observation was made on the effect of pre-treatment, water amount and decoction time on the extraction result, with the extraction rate of amygdaloside as the index.RESULT The best extraction conditions: Semen Pruni Armeniacae added to (10+8 times) boiling water decocted for2+2hours.CONCLUSION This optimal technique is stable and workable and can be used in industrial production.
出处
《南京中医药大学学报》
CAS
CSCD
2004年第5期314-315,共2页
Journal of Nanjing University of Traditional Chinese Medicine
关键词
苦杏仁
提取工艺
正交实验
苦杏仁苷提取率
HPLC法
杏贝颗粒
Semen Pruni Armeniacae
extraction technique
orthogonal test
extraction rate of amygdaloside
HPLC method
Xingbei Granule
