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二氢杨梅素纯化方法的比较研究 被引量:11

Comparative Study of Methods for Purification of Dihydromyricetin
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摘要 用活性炭、水提醇溶、水提石油醚萃取、大孔吸附树脂吸附和高速逆流色谱等5种方法对藤茶中粗提二氢杨梅素进行纯化并对其结果进行比较研究,结果表明5种方法均能获得较高纯度有二氢杨梅素,不同方法各有优缺点。 Five kinds of purification methods including activated carbon absorption, water extraction with alcohol dissolving, water-petroleum ether extraction, macroporous resin absorption and HSCCC ,were used to purify dihydromyricetin. A comparative study showed that dihydromyricetin could be gained with high purifity by all the five methods.
出处 《现代食品科技》 EI CAS 2008年第7期631-634,共4页 Modern Food Science and Technology
基金 国家自然科学基金(30570186)资助项目
关键词 二氢杨梅素 纯化方法 比较研究 dihydromyricetin purification method comparative study
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