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Conjugated linoleic acid content of milk and milk products as influenced by dietary fat sources in buffaloes

Indian Agricultural Research Journals

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Title Conjugated linoleic acid content of milk and milk products as influenced by dietary fat sources in buffaloes
 
Creator Tyagi, A K
Kewalramani, N
Dhiman, T R
Kaur, H
Kanwajia, S K
Singhal, K K
 
Subject Buffaloes, CLA, Fat, Ghee, Milk
 
Description Conjugated linoleic acid (CLA) content in buffalo's milk as influenced by dietary level and sources offat and impact of processing on milk into milk products was evaluated. Multiparous lactating Murrah buffaloes (18) yielding 8-10 kg milk/d, were divided into 3 equal groups and fed isonitrogenous concentrate mixtures containing solvent extracted groundnut cake (group 1), expeller pressed groundnut cake (group 2) and expeller pressed mustard cake (group 3) as major source offat. The ether extract content ofcorresponding concentrate mixtures was 2.5, 4.6 and 4.8% respectively. After an adaptation ofbuffaloes on experimental diets for 30 days, total daily OM intake during the experimental period of 90 days in solvent extracted groundnut oil cake, expeller pressed oil cake and mustard oil cake was 3.42, 3.12 and 3.07 kg 11 00 kg body weight, respectively, and the variation among groups was nonsignificant. Average daily milk yield and its composition did not vary significantly due to variation in dietary fat level and source. However, milk CLA content (mg/g fat) particularly cis 9 trans /1, was highest in group 3 (6.18) than in groups 2 (6.05) and 1 (5.04) and the variation between groups I and 3 was significant. CLA content in milk products, viz. cheese, paneer and ghee, prepared from the milk of each group, did not vary significantly among groups and among milk products. Omega 3 fatty acid level was higher (P
 
Publisher Directorate of Knowledge Management in Agriculture
 
Contributor —
 
Date 2011-03-01
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
—
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAnS/article/view/4357
 
Source The Indian Journal of Animal Sciences; Vol 76, No 9 (2006)
0367-8318
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAnS/article/view/4357/1696
 
Rights Copyright (c) 2014 The Indian Journal of Animal Sciences