tannin extract 丹宁提取物 ; 单宁萃
Tannin Extract Desulfurization Agent 栲胶脱硫剂
hydrolysable tannin extract [林] 水解类栲胶
condensed tannin extract 缩合类栲胶
plant tannin extract 杨梅栲胶
Larch tannin extract 落叶松栲胶
Influencing factor was discussed for tannin extract solution absorb and regenerate by tannin extract method in production.
主要讨论栲胶法脱硫在生产中对栲胶溶液吸收和再生的诸多影响因素。
The standard method of determining tannin was used to analyze intensive sulfitation tannin extract and the results showed there was only 3.
应用鞣质测定的标准方法对重度亚硫酸化改性栲胶进行分析，其鞣质含量仅为3 。
The method of sulfomethylation modification of bayberry tannin extract was investigated.
研究了毛杨梅栲胶的磺甲基化改性方法。
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