保健食物

测定结果表明，庭园野生蔬菜维生素C含量超过一般栽培蔬菜，必需氨基酸和限制性氨基酸含量都比较高，是一类既有营养又有保健作用的食物资源。

The result of analysis show that the wild vegetables grows in the home-garden have both vegetative function and effect of health care because of content of their Vc richer than common cultivated vegetable species and the high content of essential amino acid .

甘薯是一种具有良好保健作用的食物。

Sweet potato is a kind of food with functions of health protection .

维持好个人的卫生保健，吃食物之前要洗干净或做好适当的处理。

Maintain good personal hygiene , wash hands properly before eating and food handling .

特别是用豆，谷类食品以保健与延寿的食物营养理论。

The theory of promoting health and longevity by means of diet ( especially whole beans and grains ) .

对南瓜的营养保健特点进行研究，对于促进我国人们的营养保健、引导人们食物消费和食物结构调整具有积极意义。

Research on pumpkin nutritional traits have positive meaning for health , consumption and food structural readjustment in China .