【摘 要】
:
广西巴马县地处山区,长寿老人较多.对50名90岁以上老人的膳食情况调查,发现有以下特点:(一)主食为玉米掺大米及各种豆类,加工较粗,粗粮细作.这种谷类米豆相搭配的主食,较合
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广西巴马县地处山区,长寿老人较多.对50名90岁以上老人的膳食情况调查,发现有以下特点:(一)主食为玉米掺大米及各种豆类,加工较粗,粗粮细作.这种谷类米豆相搭配的主食,较合理地利用了蛋白质的互补作用,从而提高了食物效价;粮食粗加工,维生素、矿物质及食物纤维素耗损较少;粗粮细作(例如磨粉煮糊),提高了消化吸收率.
Bama County, Guangxi Province is located in the mountains, more elderly people live longer.A survey of 50 over the age of 90 for the elderly and found that the following characteristics: (A) the staple food for corn with rice and all kinds of beans, coarse processing, The staple food of this cereal rice bean, which makes more rational use of the complementarity of the protein, enhances the food potency; less food roughening, less consumption of vitamins, minerals and food cellulose; Cooking paste), increased digestion and absorption rate.
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