1) vegetable tannin
植物单宁
1.
Research and application of vegetable tannin in water treatment;
植物单宁在水处理中的研究与应用
2.
The classification, characteristics, mechanismof vegetable tanning, as well as variable factors influencing the tan- ning effect were introduced, such as pHvalue, temperature and mechanical action, etc.
简要介绍植物单宁的分类、特性及反应机理。
3.
The synthesis of vegetable Tannin with Pr~(3+),Nd~(3+) compounds are reported ,the complexes have composition of Pr_3 (Tn)·12Cl·18H_2O and Nd_3 (Tn)·12Cl·21H_2O.
研究了稀土离子Pr3+、Nd3+与植物单宁(Tn)的固体配合物合成方法,经测定其组成分别为Pr3(Tn)·12Cl·18H2O;Nd3(Tn)·12Cl·21H2O,通过元素分析、傅立叶红外光谱、差热分析、紫外光谱分析研究了配合物的结构与性质,结果表明Pr3+、Nd3+与植物单宁的多酚基形成三配基配合物。
2) vegetable tannins
植物单宁
1.
Advances in the investigation of vegetable tannin and its effect on forage quality Ⅰ.The character and function of vegetable tannins;
植物单宁及其对牧草品质的影响研究进展Ⅰ.植物单宁的性质与作用
2.
Based on the chemical characters of vegetable tannins, their reactions with protein, enzyme, metal ion and polysaccharide were discussed.
结合植物单宁的化学性质 ,讨论了它们与蛋白质、酶、金属离子和多糖的作用。
3.
Due to their particular molecular structure and chemical properties,vegetable tannins possessed antinutritional property for herbivorous Animal.
由于植物单宁分子结构和化学性质的特殊性,使其对食草动物具有抗营养作用。
3) tannin plant
丹宁植物
4) tannin
[英]['tænɪn] [美]['tænɪn]
单宁物质
1.
The results indicated that the production of peroxide smells and browning turbid in wine were inducedmainly by the oxidation of some substances in berries such as tannin, tyrosine,anthocyanidin and aldehydes.
结果表明，葡萄酒过氧化味的产生及变色混浊主要是由葡萄果实中的单宁物质、酪氨酸、花青素及醛类物质氧化所致。
5) vegetable tannic acid
植物丹宁酸
1.
It was discovered that corrosion resistance of the epoxy antirust paint could be improved and rust could be conversed by adding vegetable tannic acid in the paint.
通过实验发现在环氧－聚酰胺防锈漆中加入植物丹宁酸能提高其耐蚀性，并能够转化锈，而合成丹宁酸这种作用不明显。
补充资料：人造单宁
分子式：
分子量：
CAS号：
性质：见合成单宁。
分子量：
CAS号：
性质：见合成单宁。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条