中药材2014，Vol.37Issue(9)：1673-1675,3.DOI:10.13863/j.issn1001-4454.2014.09.043
钛铝金属间化合物膜对中药提取液的精制研究
Ti-Al Intermetallic Compound Membrane Refining Chinese Medicinal Materials Extract
摘要
Abstract
Objective:To preliminarily evaluate the refining effect on Chinese medicinal materials extract using the microfiltration membrane of Ti-Al intermetallic compound.Methods:Conduct a series of microfiltration experiments on the extract of several commonly used Chinese medicinal materials(Nelumubinis Plumula and Eucommiae Folium)and compound preparation of Baihuasandi.Then,analyze the changes of traits,total solid and index components before and after filtring.Results:After two stages(10 μm and 30 μm)of membrane micro-filtring,the total solid removal rates of Nelumubinis Plumula were 1.2％ and 22.66％,and the remaining rates of neferine were 97.56％ and 95.12％ ;The total solid removal rates of Eucommiae Folium were 1.2％ and 22.66％,and the remaining rates of caffeotannic acid were 95.50％ and 87.28％ ;The total solid removal rates of Baihuasandi were 11.09％ and 14.29％,and the remaining rates of quercetin were 98.58％ and 95.43％,respectively.Conclusion:Microfiltration membrane technique utilizing the Ti-Al intermetallic compound has a good effect in refining Chinese medicinal materials extract.关键词
钛铝金属间化合物膜/中药提取液/精制Key words
Ti-Al intermetallic compound membrane/ Chinese medicinal materials extract/ Refining research分类
医药卫生引用本文复制引用
董界,刘韶,朱行磊,张笑天,江垚..钛铝金属间化合物膜对中药提取液的精制研究[J].中药材,2014,37(9):1673-1675,3.基金项目
“十二五”国家科技支撑计划项目(2011BAI0IB08) （2011BAI0IB08）
中南大学大学生创新训练计划项目(YB10068) （YB10068）
