الفهرس 
REVIEW OF LITERATUREOnly 14 pages are availabe for public view
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Abstract
The present study was carried out at farm and laboratory of Animal
Production Department, Faculty of Agriculture, Fayoum University. While,
pectinase production experiments and microbiological analyses were performed at
the laboratory of Dairy Sciences Department, National Research Centre, Dokki,
Giza, Egypt.
The objective of this study was to produce pectinase under the optimum
conditions and evaluated its potential activity compared to commercial pectinase
enzyme source. Also to investigate the impact of adding pectinases to lactating
buffaloes ration on nutrients digestibility, milk yield and composition, feed
conversion and some blood parameters.Also, simple economical evaluation of the
tested rations was considered..