杏贝颗粒中苦杏仁等药材提取工艺的正交实验研究  

Orthogonal Study on Extraction Technique for Extracting Semen Pruni Armeniacae and Other Medicinal Materials from Xingbei Granule

作　　者：沈强[1] 井山林[1] 彭国平[1] 郭立玮[1] 

机构地区：[1]南京中医药大学植物药深加工工程研究中心,江苏南京210029

出　　处：《南京中医药大学学报》2004年第5期314-315,共2页Journal of Nanjing University of Traditional Chinese Medicine

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.

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 

分 类 号：R284.2[医药卫生—中药学]