1) acer tannin
械叶单宁(林)
2) acer tannia
槭叶单宁
3) guarana tannin
泡林藤单宁
4) ellagitannin
[i'lædʒitænin]
鞣花单宁(林)
5) hydrolysable tannin
水解单宁(林)
6) larch tannin
落叶松单宁
1.
Conditions for synthesis of carboxymethyl larch tannin (CLT) such as reaction temperature, dispersion time and concentration of alkaline reagent were investigated.
探讨了落叶松单宁羧甲基化的合成条件,对其主要影响因素如反应温度、分散时间、碱化剂质量浓度等进行了深入的分析,确定了最佳合成反应条件为:氯乙酸与单宁中羟基的物质的量之比值为1。
2.
Modified larch tannin was prepared by grafting copolymerization and sulfoalkylation, and successfully used as retanning agent, possessing good water solubility and enhanced penetration rate.
利用接枝共聚和磺烷基化的方法对落叶松单宁改性。
3.
In this study, a predominant strain which could tolerate certain larch tannin concentration was isolated, a method was established to determine larch.
落叶松单宁属于缩合单宁,具有抗氧化、清除自由基、抗癌、抗心血管疾病、抗菌、抗炎、抗衰老等多种生物活性和药理活性。
补充资料：常绿阔叶落叶阔叶混交林
出现于亚热带和暖温带的过渡带或亚热带山地常绿阔叶林上界的森林植被类型。由常绿阔叶树和落叶阔叶树混合组成。
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