Parâmetros cinéticos da degradação in vitro de alimentos incubados com inóculo microbiano de diferentes espécies de ruminantes
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Parâmetros cinéticos da degradação in vitro de alimentos incubados com inóculo microbiano de diferentes espécies de ruminantes. / Bezerra, A. R.G.F.; Malafaia, P.; Mancini, M. C.; Bezerra, E. S.; Vieira, R. A.M.
I: Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, Bind 57, Nr. 4, 08.2005, s. 494-501.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Parâmetros cinéticos da degradação in vitro de alimentos incubados com inóculo microbiano de diferentes espécies de ruminantes
AU - Bezerra, A. R.G.F.
AU - Malafaia, P.
AU - Mancini, M. C.
AU - Bezerra, E. S.
AU - Vieira, R. A.M.
PY - 2005/8
Y1 - 2005/8
N2 - The estimation of the ruminal kinetic parameters of pumpkin, potato-sweet, beet, broccoli, carrot, alfalfa hay, alfalfa pellet and bean, currently used for feeding wild and domestic ruminants raised in the Rio de Janeiro Zoo, was made through in vitro incubation of the feedstuffs together with ruminal fluid obtained from aoudad (Ammotragus lervia), sambar deer (Cervus unicolor), eland (Taurotragus oryx), cattle (Bos taurus), buffalo (Bubalus bubalis), goat (Capra hircus) and sheep (Ovis aries). The gas production technique was used to obtain gas profiles, and the data were fitted by the mono or double compartmental model. The kinetic parameters were discrepant among both, animals and feedstuffs, and the double compartmental model gave the best estimation. Ruminal inocula from domestic ruminants can not be used to estimate the kinetic parameters of ruminal degradation of feedstuffs for wild ruminants.
AB - The estimation of the ruminal kinetic parameters of pumpkin, potato-sweet, beet, broccoli, carrot, alfalfa hay, alfalfa pellet and bean, currently used for feeding wild and domestic ruminants raised in the Rio de Janeiro Zoo, was made through in vitro incubation of the feedstuffs together with ruminal fluid obtained from aoudad (Ammotragus lervia), sambar deer (Cervus unicolor), eland (Taurotragus oryx), cattle (Bos taurus), buffalo (Bubalus bubalis), goat (Capra hircus) and sheep (Ovis aries). The gas production technique was used to obtain gas profiles, and the data were fitted by the mono or double compartmental model. The kinetic parameters were discrepant among both, animals and feedstuffs, and the double compartmental model gave the best estimation. Ruminal inocula from domestic ruminants can not be used to estimate the kinetic parameters of ruminal degradation of feedstuffs for wild ruminants.
KW - Feedstuff
KW - Nutritive value
KW - Ruminal degradation
KW - Ruminant
KW - Zoo animal
UR - http://www.scopus.com/inward/record.url?scp=31544482399&partnerID=8YFLogxK
U2 - 10.1590/s0102-09352005000400010
DO - 10.1590/s0102-09352005000400010
M3 - Tidsskriftartikel
AN - SCOPUS:31544482399
VL - 57
SP - 494
EP - 501
JO - Arquivo Brasileiro de Medicina Veterinaria e Zootecnia
JF - Arquivo Brasileiro de Medicina Veterinaria e Zootecnia
SN - 0102-0935
IS - 4
ER -
ID: 271557012