valonia

Kinetic characteristics of valonia tannin biodegradation using natural microorganism groups were studied.

研究了微生物菌系对橡单宁的生物降解能力.

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The composition, basic properties and chemical reactions of Turkish valonia extract were discussed.

论述了土耳其橡栲胶的组成 、 基本性质和改性过程中常用的几种化学反应.

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Application characteristic of modification valonia extract are inspected by application technology test.

通过工艺应用试验,考察了改性橡栲胶的应用性能.

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Method of colloidal titration was adopted to determine tannin content of valonia tannin extract.

用胶体滴定法测定了橡椀栲胶中的单宁含量.

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