The microwave - assisted extraction ( MAE ) of betulin from Betula platyphylla Suk.
利用均勻設(shè)計(jì)法優(yōu)化了微波輔助提取白樺樹(shù)皮中樺木醇的工藝.
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Betulin and betulinic acid are remarkable natural products.
白樺脂醇和白樺脂酸是非常有價(jià)值的天然產(chǎn)物.
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A new method of determining the antioxidant activity of betulin from betula bark is established.
建立了一種測(cè)定白樺樹(shù)皮中白樺脂醇對(duì)羥自由基清除率的新方法.
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