A method using solubility to predict dry matter digestibility of cellulosic materials
作者:
Lin Chang Chiang,
Charles E. Dunlap,
期刊:
Biotechnology and Bioengineering
(WILEY Available online 1977)
卷期:
Volume 19,
issue 1
页码: 143-152
ISSN:0006-3592
年代: 1977
DOI:10.1002/bit.260190111
出版商: Wiley Subscription Services, Inc., A Wiley Company
数据来源: WILEY
摘要:
AbstractA rapid chemical procedure based on the solubility of a holocellulose sample in a system of dimethyl sulfoxide with paraformaldehyde has been developed to provide a laboratory method for predicting dry matter digestibility of cellulose containing samples. The amount of dry matter solubilized by the chemical procedure was closely correlated with anaerobic,in vitro, rumen fluid digestion and with digestibility as measured by aerobicCellulomonas, sp. bacteria. The quantity of solvent and dissolving time had little effect on solubility over a wide range. The method is rapid, well suited for various cellulosic materials, and may be carried out with simple equipment and facilities.
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