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Titolo:
Protein quality of shrimp-waste meal
Autore:
Fanimo, AO; Oduguwa, OO; Onifade, AO; Olutunde, TO;
Indirizzi:
Univ Agr, Coll Anim Sci & Livestock Prod, Abeokuta, Nigeria Univ Agr Abeokuta Nigeria Anim Sci & Livestock Prod, Abeokuta, Nigeria Kuwait Univ, Fac Sci, Dept Bot & Microbiol, Safat 13060, Kuwait Kuwait Univ Safat Kuwait 13060 Dept Bot & Microbiol, Safat 13060, Kuwait
Titolo Testata:
BIORESOURCE TECHNOLOGY
fascicolo: 2, volume: 72, anno: 2000,
pagine: 185 - 188
SICI:
0960-8524(200004)72:2<185:PQOSM>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
DIETS;
Keywords:
protein quality; shrimp-waste metal; amino acid supplementation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
25
Recensione:
Indirizzi per estratti:
Indirizzo: Fanimo, AO Univ Agr, Coll Anim Sci & Livestock Prod, Abeokuta, Nigeria Univ Agr Abeokuta Nigeria Livestock Prod, Abeokuta, Nigeria
Citazione:
A.O. Fanimo et al., "Protein quality of shrimp-waste meal", BIORES TECH, 72(2), 2000, pp. 185-188

Abstract

Protein quality of shrimp waste meal (SWM) was assessed in a balanced experiment with rats. Thirty rats were randomly divided into 5 equal treatment groups of 6 rats, kept in individual perforated perspex cages and fed 4 different 10% protein diets consisting of (1) fish meal (FM), (2) SWM, (3) SWM+ lysine + methionine, (4) SWM + methionine and (5) a nitrogen-free basal diet. SWM was made up of (g kg(-1)): 394.0 crude protein, 123.0 crude fibre, 26.8 fat, 140.0 ash, 98.2 chitin, with 10.58 MJ/kg metabolizable energy. Protein efficiency ratio, net protein retention and net protein utilizationwere best (P < 0.05) for rats on the FM diet, while amino acid supplementation improved these parameters for SWM. SWM reduced (P < 0.05) the relativeweights of lungs, liver and intestine. Rats fed the SWM diet had lower (P < 0.05) plasma urea, protein and albumin, and supplementation of these diets with amino acids did not significantly improve these traits; Plasma Na+, K+, Cl- and HCO3- were increased (P < 0.05) in rats fed SWM. Plasma enzymes(GOT, GPT, GGT) increased (P < 0.05) with amino acid supplementation of SWM diets. The results showed that the protein quality of SWM is inferior to that of FM, but that supplemental methionine and lysine in SWM diets improved the quality of the protein. (C) 1999 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 20:52:45