The method of sulfomethylation modification of bayberry tannin extract was investigated.
研究了毛杨梅栲胶磺甲基
改
方法。
The method of sulfomethylation modification of bayberry tannin extract was investigated.
研究了毛杨梅栲胶磺甲基
改
方法。
In this paper, the extraction depurate and physico-chemical characterization of red Pigment for myrica rubra S.et Z. were developed.
本文报道了杨梅红提取、纯
及其理
质。
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