Chemical Composition, Vitamin and Fatty Acid Profile of Meat from Carcass Cuts of Indigenous Goat in Tunisian Arid Land

Journal of Animal and Veterinary Advances Pub Date : 2020-05-09 DOI:10.36478/javaa.2019.291.297

N. Ayeb, M. Hammouda, M. Dbara, M. Chniter, B. Lachiheb, M. Hammadi, T. Khorchani, H. El-Hatmi

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Abstract

: The experiment was conducted to find out the nutritive value of different cuts of goat carcass. Ninety samples (6 cuts (shoulders, breasts, legs, rack, loin and necklaces)×3 diets×5 kids/diet) were used. Animals were divided according to 3 diets (SOL group: kids received Stipa tenacissima +olive leaves, OH: kids received oat hay and GH group: animals received grass hay). This research made to compare physicochemical quality and fatty acid of meat of cuts for kids feed by different diets. Results obtained showed that the chemical composition was not affected by the diet, exception to phosphorus which was higher in SO group (60.81±1.86). On the contrary, exceptions to protein content, other physicochemical parameters have been varied between cuts. Colors were higher in the shoulders compared to other cuts. The diet did not affect fatty acid profile but was varied between cuts, especially, omega 3 and omega 6 which were higher in the legs followed by the rack. The different cuts were rich in vitamin B; the breast was poorer in water-soluble vitamins.

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突尼斯干旱地区土著山羊胴体肉的化学成分、维生素和脂肪酸特征

本试验旨在探讨山羊胴体不同切块的营养价值。使用了90个样本（6个切口（肩部、胸部、腿部、支架、腰部和项链）×3个饮食×5个儿童/饮食）。动物根据3种饮食进行分组（SOL组：儿童接受藤针茅+橄榄叶，OH：儿童接受燕麦干草，GH组：动物接受草干草）。本研究对不同日粮喂养的儿童切肉的理化性质和脂肪酸进行了比较。结果表明，除SO组的磷含量较高（60.81±1.86）外，饲料的化学成分不受饲料的影响。相反，除蛋白质含量外，其他理化参数在不同的切块之间有所不同。与其他剪裁相比，肩部的颜色更高。饮食不会影响脂肪酸的分布，但在不同的部位会有所不同，尤其是ω3和ω6，它们在腿部和支架后面的位置更高。不同的切口富含维生素B；乳房的水溶性维生素含量较低。

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来源期刊

Journal of Animal and Veterinary Advances 农林科学-兽医学

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0.00%

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审稿时长

1 months

期刊介绍： Journal of Animal Veterinary advances is a peer-reviewed, open-access scientific journal which publishes articles related to experiments, treatment, analysis, biological elements and other methods of research connected with veterinary. JAVA started publishing activity in 2002, since that time is updated twice a month, and is available in online and print formats. The publications are reviewed by Editorial Board in accordance with the standards and novelty of the subject, while strictly following ethical guidelines. Subject areas suitable for publication include, but are not limited to the following fields :: Veterinary science :: Animal husbandry :: Animal nutrition :: Anatomy :: Biological science :: Pathology :: Infectious diseases :: Animal physiology :: Animal breeding :: Animal biotechnology :: Transgenic animal production :: Animal parasitology :: Veterinary medicine :: Animal feed and nutrition :: Equine.