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Unbalanced omega-6/omega-3 ratio in red meat products in China

机译:中国红肉产品中omega-6 / omega-3比例不平衡

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摘要

Dietary meats play a crucial role in human health.The objective of this survey was to determine the fatty acid content and omega-6/omega-3 polyunsaturated fatty acids(n-6/n-3 PUFA)ratio of fresh red meat(beef and pork)from four cities(Shanghai,Nanjing,Yinchuan and Hohhot)in China.The results showed that the n-6/n-3 PUFA ratio from all the samples ranged from 6 to 23.The total n-6 PUFA concentrations ranged from 290.54 mg/100g in beef from Nanjing to 1601.48 mg/100 g in pork from Hohhot,whereas the total concentrations of n-3 PUFA ranged from 46.34 mg/100 g in beef from Nanjing to 96.03 mg/100 g in pork from Nanjing.The results indicated that the n-6/n-3 ratio in the red meat from all four regions is unbalanced and is much higher than that(<5:1)recommended by the WHO/FAO.The total amount of n-3 PUFA was far lower than the required daily dose.Therefore,potential solutions to increase the n-3 PUFA content in meat products or to provide alternative source of n-3PUFA should be explored.

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  • 来源
    《生物医学研究杂志(英文版)》 |2013年第5期|366-371|共6页
  • 作者单位

    State Key Laboratory of Reproductive Medicine, Jiangsu Key Laboratory of Xenotransplantation,Nanjing Medical University, Nanjing, Jiangsu 210029, China;

    State Key Laboratory of Reproductive Medicine, Jiangsu Key Laboratory of Xenotransplantation,Nanjing Medical University, Nanjing, Jiangsu 210029, China;

    State Key Laboratory of Reproductive Medicine, Jiangsu Key Laboratory of Xenotransplantation,Nanjing Medical University, Nanjing, Jiangsu 210029, China;

    State Key Laboratory of Reproductive Medicine, Jiangsu Key Laboratory of Xenotransplantation,Nanjing Medical University, Nanjing, Jiangsu 210029, China;

    State Key Laboratory of Reproductive Medicine, Jiangsu Key Laboratory of Xenotransplantation,Nanjing Medical University, Nanjing, Jiangsu 210029, China;

    State Key Laboratory of Reproductive Medicine, Jiangsu Key Laboratory of Xenotransplantation,Nanjing Medical University, Nanjing, Jiangsu 210029, China;

    State Key Laboratory of Reproductive Medicine, Jiangsu Key Laboratory of Xenotransplantation,Nanjing Medical University, Nanjing, Jiangsu 210029, China;

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  • 入库时间 2022-08-19 03:48:01
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