Gallotannin is an important part of vegetable tannin.
没食子单宁是植物单宁的重要分支。
By supercritical CO2 process water extracts of vegetable tannin applied to treat Kaolin suspension and their flocculation properties were investigated.
研究了利用超临界CO2萃取技术提取的植物单宁提取液对高岭土悬浊液的絮凝效果。
The optimal ratio of vegetable tannin and modified oxazolidine was investigated through experiment.
通过试验确定了植物鞣剂与改性唑烷的最佳用量配比；
The theory and method of combination tanning technology by vegetable tannin and mental salt was described.
简要介绍了植物鞣剂与金属盐结合鞣的原理及方法。
The physiological functions of vegetable tannin such as building up the disease resistance of plants, helping plants resist the bite from the plant-feed animals and so on were introduced.
介绍了植物单宁在增强植物抗病能力、帮助植物抵御植食动物的噬食以及在其他方面所发挥的生理作用。
The combination tanning method by vegetable tannin-modified glutaraldehyde was introduced, including optimization of pretreatment and retanning by modified glutaraldehyde.
介绍了植物鞣剂与改性戊二醛结合鞣法，包括预处理方案的优化和改性戊二醛复鞣方案的优化。
The following aspects were introduced: modification of the vegetable tannin, vegetable tanning mechanism and process, as well as the development of the vegetable tanning light leather.
并从植物鞣剂的改性、植鞣工艺、植鞣机理以及植鞣轻革的进展几方面进行了论述。
The combination tanning mechanism of vegetable tannin and modified oxazolidine was also explored which provide the theoretical base for its further application.
探索了植-改性唑烷结合鞣的机理，为其进一步应用提供理论基础。
The combination tanning mechanism of vegetable tannin and modified oxazolidine was also explored which provide the theoretical base for its further application.
探索了植-改性唑烷结合鞣的机理，为其进一步应用提供理论基础。
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