EFFECT OF WOOD ASH ON TANNIN CONTENT OF OAK (QUERCUS-INCANA) LEAVES

被引：20

作者：

MAKKAR, HPS

SINGH, B

机构：

[1] Indian Veterinary Research Institute, Regional Station, Palampur, Kangra Valley

来源：

BIORESOURCE TECHNOLOGY | 1992年 / 41卷 / 01期

关键词：

TANNINS; POLYPHENOLICS; PHENOLS; CONDENSED TANNINS; WOOD ASH;

D O I：

10.1016/0960-8524(92)90103-5

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

A 10% solution of oak (Quercus incana) and pine (Pinus roxburghii) wood ash was used for detannification of Q. incana leaves. The decrease in the contents of total phenols and condensed tannins and protein precipitation capacity was 66, 80 and 75%, respectively, using oak wood ash, whereas these values were 69, 85 and 80% for pine wood ash. The use of this cheap source of alkali can be adopted at farm level for detannification of oak leaves for livestock feeding.

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收藏

页码：85 / 86

页数：2

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