KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/41071
Title: | Dietary supplementation of extruded linseed and calcium soap for augmenting meat attributes and fatty acid profile of longissimus thoracis muscle and adipose tissue in finisher Malpura lambs |
Other Titles: | Not Available |
Authors: | R.S. Bhatt, Lalit Kumar Soni, A. Sahoo, Y.P. Gadekar, Srobana Sarkar |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | Central Sheep & Wool Research Institute, Avikanagar |
Published/ Complete Date: | 2020-01-28 |
Project Code: | Not Available |
Keywords: | Lamb, Linseed, Ca soap, Muscle Adipose tissue, Desirable fatty acids |
Publisher: | Elsevier |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Present study aimed meat production augmented with conjugated linoleic acid (CLA), essential fatty acids and polyunsaturated fatty acids (PUFA) by supplementation of linseed and Ca-soap in weaner lamb diets. Thirty-six, 3 month old Malpura lambs were randomly divided into three dietary treatments comprising of Control, linseed (10 % crushed linseed) and Ca-soap (5 % Ca-soap), fed for 90 days and slaughtered at 6 months of age to determine chemical composition and fatty acid profile of carcass. All the lambs received a basal diet of ad lib. pala (Ziziphus numularia) leaves and respective concentrate mixtures formulated as per the dietary treatments. Hot carcass weight (kg), total fat (%), cooking loss (%) and water holding capacity (%) remained similar (P > 0.05) among the treatment groups. Feeding of Ca-soap reduced (P < 0.05) total saturated fatty acid (SFA) and enhanced (P < 0.05) total monounsaturated fatty acid (MUFA) content in longissimus thoracis (LT) muscle fat than linseed and control groups. Moreover, the ratio of n-6/n-3 values was lower (P < 0.05) in both Ca-soap and linseed group than control but the atherogenic index (AI) was lower only in Ca-soap group. The amount of C18:2 c9 t11 CLA in LT muscle was highest (P < 0.05) in linseed group followed by Ca-soap and control group. Likewise, in adipose tissue the proportion of PUFA, n-3 fatty acids was higher (P < 0.05) in linseed group whereas, MUFA and TI (thrombogenic index) was increased (P < 0.05) in Ca-soap fed group. Similarly, the proportion of C18:2 c9t11 CLA in adipose tissue showed similar trend like LT muscle and highest (P < 0.05) value was observed in linseed fed lambs. These findings indicate that inclusion of Ca-soap and linseed in the diet of finisher lambs resulted in enhanced content of desirable fatty acids in both LT muscle and adipose tissue. Therefore, adding Ca-soap and crushed linseed in diets can be a promising option for modifying fatty acid makeup of finisher lambs and provide better nutritional quality meat to consumers. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Article |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Small Ruminant Research |
NAAS Rating: | 7.27 |
Volume No.: | 184 |
Page Number: | Not Available |
Name of the Division/Regional Station: | Animal Nutrition Division |
Source, DOI or any other URL: | https://doi.org/10.1016/j.smallrumres.2020.106062 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/41071 |
Appears in Collections: | AS-CSWRI-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.