Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
THE INFLUENCE OF ALPHA-GALACTOSIDASE SUPPLEMENTATION ON THE ILEAL DIGESTIBILITY OF LUPIN SEED CARBOHYDRATES AND DIETARY-PROTEIN IN YOUNG-PIGS
Autore:
GDALA J; JANSMAN AJM; BURACZEWSKA L; HUISMAN J; VANLEEUWEN P;
Indirizzi:
POLISH ACAD SCI,KIELANOWSKI INST ANIM PHYSIOL & NUTR PL-05110 JABLONNA POLAND TNO,INST ANIM NUTR & PHYSIOL,ILOB,DEPT ANIM NUTR & PHYSIOL NL-6700 AAWAGENINGEN NETHERLANDS
Titolo Testata:
Animal feed science and technology
fascicolo: 2-3, volume: 67, anno: 1997,
pagine: 115 - 125
SICI:
0377-8401(1997)67:2-3<115:TIOASO>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
LIQUID-CHROMATOGRAPHY; OLIGOSACCHARIDES; SUGARS; GUT;
Keywords:
LUPIN SEEDS; OLIGOSACCHARIDES; NONSTARCH POLYSACCHARIDES; ALPHA-GALACTOSIDASE; NEAT DIGESTIBILITY; PIGS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
J. Gdala et al., "THE INFLUENCE OF ALPHA-GALACTOSIDASE SUPPLEMENTATION ON THE ILEAL DIGESTIBILITY OF LUPIN SEED CARBOHYDRATES AND DIETARY-PROTEIN IN YOUNG-PIGS", Animal feed science and technology, 67(2-3), 1997, pp. 115-125

Abstract

Eighteen cannulated piglets were used in two experiments (six in Experiment 1 and 12 in Experiment 2) to determine the effect of supplementation of the diet with microbial alpha-galactosidase on the ileal digestibility of the raffinose family oligosaccharides and other nutrientsof lupin-based diets, Three semi-purified diets with the seed meal ofyellow lupin (Lupinus luteus L.) cvs June and Amulet or narrow-leafedlupin (Lupinus angustifolius) cv Saturn were offered to pigs with or without the enzyme supplementation (5 g kg(-1)). About 80% of the alpha-galactosides were digested up to the end of the small intestine of pigs (Experiment 1) fed on the diet with cv June without the enzyme supplementation. When alpha-galactosidase was added to the diet, digestibility of alpha-galactosides significantly increased to 97%. Results ofExperiment 2 showed that the ileal digestibility of sucrose (92.9%), stachyose (71.9%) and verbascose (83.4%) of narrow-leafed lupin cv Saturn was higher than the corresponding values for yellow lupin cv Amulet (86.3, 60.1 and 77.8%). The ileal digestibility of raffinose was 52.2% for cv Saturn and 40.7% for cv Amulet. The ileal digestibility of total non-starch polysaccharides (NSP) was 11% for cv Amulet and 14% for cv Saturn. alpha-Galactosidase supplementation significantly improved the digestibility of the raffinose series oligosaccharides and positively affected the ileal digestibility of most amino acids (P < 0.05). (C) 1997 Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/10/20 alle ore 14:30:32