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PROXIMATE ANALYSIS OF WATER YAM (DIOSCOREA ALATA)



ABSTRACT
The water yam (dioscorea alata) is a good source of calories which is currently the most importation source of energy. This study was conducted to evaluate the proximate composition of water yam. The proximate analysis showed that the nutrients present in water are moisture content, crude fat content, cellulose content, ash content and calories which was carried out using association officials of analytical AOAC (2000) method and cellulose content was determined according to the  gravimetric method of van soeest (2000). the result showed that moisture content was  38.3%, crude fat 15..6%, cellulose 48.2 % ash,   40%. And caliories 42 .2%  the crude fat was extracted using n-hexane.

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