摘要
为了解中老年人群膳食中抗氧化营养素的摄入状况及体内抗氧化功能水平 ,对上海某社区2 2 9名 4 5～ 79岁老年前期和老年期人群开展营养学调查和血清学分析 ,结果表明两组人群从膳食中摄入的抗氧化营养素不能满足需要 ,体内血清超氧化物歧化酶 (SOD)普遍降低 ,而脂质过氧化产物则普遍升高 ,说明衰老与年龄、抗氧化营养素摄入不足有关。建议中老年人群应增加抗氧化营养素的摄入 ,抗衰老应从中年人开始。
Chinese Journal of Food Hygiene.-2000,12(4):～ 229 old persons (age of 45～79y) from Shanghai city were investigated the nutrients intake to get the informations of antioxidant nutrients intake and antioxidant ability of old people.The results indicated that the intake of antioxidant nutrients could not meet the need of the body. Decreasing of superoxide dismutase and increasing of lipid peroxidants indicated that the aging was due to the insufficient of antioxidant nutrients intake. The aged were recommended to increase the intake of antioxidant nutrients.
出处
《中国食品卫生杂志》
2000年第4期3-6,共4页
Chinese Journal of Food Hygiene
