摘要
目的考察超滤技术纯化祖师麻乙醇提取液的可行性。方法采用不同分子截流量的超滤膜滤过祖师麻乙醇提取液,考察祖师麻甲素保留率、除杂力度、滤液稳定性及相关工艺参数。结果用超滤技术纯化祖师麻乙醇提取液,祖师麻甲素保留率可达96%以上,滤液澄明度好,除杂力度较大。结论该工艺可用于纯化祖师麻的工业化生产。
Objective To investigate the feasibility that Zushima alcohol extraction can be purified by uhrafihration technology. Methods The reserved rate of aphnetin, the purified rate , the stability of Zushima alcohol extraction and the correlative technologic parameter were investigated by Zushima alcohol extraction fil- trated with the ultrafiltration membrane of various pore size. Results The reserved rate of aphnetin was over 96 %, the ability of purification was strong and the ultrafiltrate was very pellucid. Conclusion This technology can be applied to the industrial production of Zushima.
出处
《甘肃中医学院学报》
2009年第1期34-36,共3页
Journal of Gansu College of Traditional Chinese Medicine
关键词
祖师麻
纯化
超滤
Zushima
purification
ultrafiltration
