饮食营养 蔬菜之叶菜类（Leafy vegetables and vegetables）.docVIP

饮食营养 蔬菜之叶菜类（Leafy vegetables and vegetables） Leafy vegetables.Txt Section 1 leafy vegetables Leafy leaves or stems as to the edible parts of the vegetables Whether fresh leafy vegetables will greatly affect its flavor and nutritional value, so in the purchase of leafy vegetables, to choose the leaves of dark green color and luster, leaves and fully stretch a sufficient quantity of vegetables. Whether the vegetables root points of fresh water is also need to pay attention to one of the. If the leaves turn yellow, soften, shrink, and stem damage, it is better not to buy vegetables. Leaf vegetables generally can not be long put, if directly into the refrigerator, refrigerated, will soon turn yellow, the leaves will be wet rotten. The most important thing to preserve these vegetables is to retain moisture while avoiding leaf decay. The easiest way is to use the old newspaper to spray water into the leaves, then wrap it in a newspaper and place the stems down in an upright position into the freezer to extend the storage time. Can also be wrapped in wet paper, wrapped in plastic bags or wrapped in plastic wrap, placed in the refrigerator, generally within 2 days of consumption, you can guarantee fresh leafy vegetables. 1. Chinese Cabbage 1. sedative anti allergic effects: 2.: 3.: 1. nutrition for children night crying, soft bone alopecia (calcium deficiency). 2. for hives. 3. for constipation, diabetes. 4. for cough due to lung heat. 5. used in summer, poor appetite. 6. for erysipelas, mastitis, innominate toxic swelling. [note] the diet of cabbage and cold, stomach deficiency, thin stool should not eat. Chinese cabbage which can not be stored for a long time. After storing Chinese cabbage, it will produce nitrite because of the action of bacteria. People who have eaten or suffer from cancer or suffer from acute nitrite poisoning. When making dishes with Chinese cabbage, it should be high temperature and short time, and the cooking time should not be too long, so as not t