1.054
IF5
1.150
IF
Q3
JCR
1.7
CiteScore
0.396
SJR
Q2
SJR
40
MNiSW
148.75
ICV
ORIGINAL PAPER
 
CC-BY 4.0
 
 

The effects of different processing methods on the estimated nutritional value of rice bran according to the NRC-2001 Model or DVE/OEB System

Y. Wang 1, 2,  
H. S. Xin 1,  
Y. Z. Li 3,  
W. W. Zhang 1,  
K. Xia 1,  
Z. B. Wang 1,  
M. Li 1,  
Y. G. Zhang 1  
 
1
College of Animal Science and Technology, Northeast Agricultural University, 150030 Harbin, P.R. China
2
College of Food and Biotechnolgy, Qiqihar University, 161006, P.R. China
3
West Central Research and Outreach Center, University of Minnesota, 56267 MN, USA
J. Anim. Feed Sci. 2012;21(3):503–520
Publication date: 2012-09-14
KEYWORDS
ABSTRACT
Four dairy cows fitted with ruminal and T-shaped duodenal cannulas were used to investigate the effects of processing methods on the nutritional value of rice bran and to compare the potential nutrient supply according to the NRC-2001 model or the DVE/OEB system. Three different types of processed rice bran (puffed rice bran, PRB; expeller rice bran, ERB; solvent-extracted rice bran, SRB) and unprocessed rice bran were chosen as materials. The results showed that the ERB and SRB protein concentrations were higher (P<0.05) than in unprocessed rice bran. According to the DVE/OEB system and the NRC-2001 model, the small intestine-absorbable protein contents (DVE or MP) in SRB and ERB were higher than in unprocessed rice bran (RB) (P<0.05). The nutritional values of rice bran were highly associated with the processing methods. The degraded protein balance (OEB) and the predicted absorbable small intestine protein (ASIP) using the NRC-2001 model were consistent with those using the DVE/OEB system.
CORRESPONDING AUTHOR
Y. G. Zhang   
College of Animal Science and Technology, Northeast Agricultural University, 150030 Harbin, P.R. China
 
CITATIONS (3):
1. Supplementation with a mixture of whole rice bran and crude glycerin on metabolic responses and performance of primiparous beef cows
Juan Manuel Clariget, Lorena Román, Mauricio Karlen, Andrea Álvarez-Oxiley, Carlos López-Mazz, Raquel Pérez-Clariget
Revista Brasileira de Zootecnia
2. Metabolizable protein systems in ruminant nutrition: A review
Lalatendu Keshary Das, S. S. Kundu, Dinesh Kumar, Chander Datt
Veterinary World
3. Effects of rice bran and glycerin supplementation on metabolic and productive responses of beef cows
Juan Clariget, Graciela Quintans, Georgget Banchero, Andrea Álvarez-Oxiley, Oscar Bentancur, Carlos López-Mazz, Raquel Pérez-Clariget
Revista Brasileira de Zootecnia
ISSN:1230-1388