Minerals, Heme Iron and Lipid Oxidation in Fresh and Aged Corriedale Lamb Meat from Pasture Based Production System in Uruguay

M.C. Cabrera; M. Castaño; A. Terevinto; M. del Puerto; A. Saadoun

Minerals, Heme Iron and Lipid Oxidation in Fresh and Aged Corriedale Lamb Meat from Pasture Based Production System in Uruguay

于63rd International Congress of Meat Science and Technology

著者：

M.C. Cabrera

M.C. Cabrera ¹Departmento de Producción Animal & Pasturas, Calidad de Alimentos, Facultad de Agronomía

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M. Castaño

M. Castaño ³Master student; mcab@fagro.edu.uy

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A. Terevinto

A. Terevinto ¹Departmento de Producción Animal & Pasturas, Calidad de Alimentos, Facultad de Agronomía

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M. del Puerto

M. del Puerto ¹Departmento de Producción Animal & Pasturas, Calidad de Alimentos, Facultad de Agronomía

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, and

A. Saadoun

A. Saadoun ²Fisiología & Nutrición, Facultad de Ciencias, Udelar, Montevideo, Uruguay

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类型:: 章节

Page Range:: 979–980

DOI:: https://doi.org/10.3920/9789086868605_439

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The aim of this paper was characterize the meat from Corriedale lambs from pastoral system by trace minerals content, and lipid oxidation and heme iron in the fresh and aged muscle Longissimus dorsi. Ten lambs aged of 13 months were used and mineral content as Zn, Se, and Cu were measured in fresh meat and lipid oxidation, iron and heme iron content were measured at 0 and 14 days post mortem. This preliminary work shows that Corriedale meat is a good source of Fe, Cu and Zn for human nutrition and 100 g/day contributes with 25, 48 and 80% and 1/6, 18 and 25% of infants and elderly RDA respectively. Meat selenium is 100% of AI for infants and 70% of elderly RDA. Also, TBARS do not change with ageing but iron and heme iron decrease with ageing. In conclusion, this lamb meat contains interesting levels of trace minerals for health but some of them, particularly iron change during ageing.

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63rd International Congress of Meat Science and Technology

Nurturing locally, growing globally

ISBN:: 9789086868605

出版社:: Wageningen Academic

印刷出版日期:: 15 Nov 2017

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- Life Sciences

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Minerals, Heme Iron and Lipid Oxidation in Fresh and Aged Corriedale Lamb Meat from Pasture Based Production System in Uruguay

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63rd International Congress of Meat Science and Technology

Nurturing locally, growing globally

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