Hydrolysable tannins and myricetin derivatives possessed potent DPPH free radical scavenging activities, and only myricitrin showed weak tyrosinase- inhibiting activity.
结果显示水解单宁和杨梅素衍生物具有较强的自由基清除活性，杨梅苷显示出微弱的酪氨酸酶抑制活性。
The process of preparing myricitrin from vine tea and other ampelopsis belongs to the field of technology of extracting effective component from natural medicine material.
一种从藤茶及其它葡萄科蛇葡萄属植物中提取制备杨梅素的方法，属于天 然药的有效成分提取领域。
The process of preparing myricitrin from vine tea and other ampelopsis belongs to the field of technology of extracting effective component from natural medicine material.
一种从藤茶及其它葡萄科蛇葡萄属植物中提取制备杨梅素的方法，属于天 然药的有效成分提取领域。
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