Winter seasonal vegetables: carrots-carrots are high in nutritional value and rich in carotene, ranking among the best in vegetables. Carotene can be converted into vitamin A in the small intestine wall and liver cells for human use, and 70% of the vitamin A that normal people usually need is converted from carotene. Vitamin A plays an important role in the integrity of skin and mucosa, improving immune function, preventing infection of respiratory tract, urinary tract and other organs, promoting the growth and development of children, and participating in the formation of photosensitive substances in retina. ?
Seasonal vegetables in winter: cauliflower-cauliflower is rich in nutrition, containing protein, fat, phosphorus, iron, carotene, vitamin B 1, vitamin b2, vitamin C, vitamin A, etc., especially vitamin C, which contains 88 mg per100g, second only to pepper, and is the highest in vegetables. Its texture is tender, sweet and delicious, easy to digest, and beneficial to protect blood. Children's eating is conducive to healthy growth.
Seasonal vegetables in winter: Chinese cabbage? -Chinese cabbage is rich in crude fiber, which can not only moisten intestines and promote detoxification, but also stimulate gastrointestinal peristalsis, promote defecation and help digestion. Has good effect on preventing intestinal cancer. The air is particularly dry in autumn and winter, and the cold wind does great harm to people's skin. Chinese cabbage is rich in vitamin C and vitamin E. Eating more Chinese cabbage can have a good skin care and beauty care effect. ?
Seasonal vegetable in winter: chrysanthemum? -Chrysanthemum morifolium is a kind of vegetable with comprehensive nutrients, which is rich in vitamins, amino acids, fat, protein and high amounts of minerals such as sodium and potassium. Its carotene content is also relatively high, which is1.5 ~ 30 times that of cucumber, eggplant and other vegetables. Chrysanthemum morifolium contains volatile oil with special fragrance, which is helpful to regulate qi, promote digestion, stimulate appetite and increase appetite. Rich crude fiber helps intestinal peristalsis and promotes defecation.
Seasonal vegetables in winter: eggplant-eggplant is one of the few purple vegetables, and it is also a very common home-cooked vegetable on the table. Its purple skin is rich in vitamin E and vitamin P, which is incomparable to other vegetables. Saponin contained in eggplant fiber has the effect of lowering cholesterol. Eggplant contains solanine, which has a certain inhibitory effect on cancer.
Winter seasonal vegetables: lotus root? -In autumn and winter health recipes, lotus root is well-deserved to be awarded the most popular seasonal vegetable! Lotus root is rich in vitamin B 1, which helps to relieve fatigue, promote metabolism and digestion, and also has the effect of beautifying skin. ?
Winter seasonal vegetables: spinach? -Spinach is extremely nutritious and rich in vitamin A, vitamin C, iron and folic acid. Spinach is rich in folic acid, and the most important function of folic acid is to produce red blood cells and white blood cells to enhance immunity.
Seasonal vegetables in winter: tomatoes? -Tomatoes contain lycopene, which helps to flatten wrinkles and make skin tender and smooth. In addition, tomatoes have the functions of clearing away heat and toxic materials, promoting fluid production and quenching thirst, and are used to treat dry mouth, loss of appetite, stomach heat and bitter taste, gingival bleeding, aphtha and bitter taste.
Winter Seasonal Vegetables: Lettuce? The high iodine content in lettuce will have a beneficial effect on the basic metabolism and physical development of the human body. The nutrition of lettuce leaves is much higher than that of lettuce stems. The carotene content in leaves is more than 72 times higher than that in stems, and the ratio of vitamin B 1 is 2 times, that of vitamin B2 is 5 times and that of vitamin C4 is 3 times, so don't throw the lettuce leaves away. In addition, eating more lettuce leaves can also relieve asthma and cough.
Seasonal vegetables in winter: Chinese cabbage? -Chinese cabbage is a kind of vegetable rich in minerals, especially calcium, which is as high as 90 mg/100g, nearly double that of Chinese cabbage. Chinese cabbage also contains a lot of mineral elements and vitamin K which are helpful for calcium absorption. In addition, Chinese cabbage is rich in vitamins B 1, B6, pantothenic acid, etc., which has the function of relieving mental stress. Eating more helps to keep a calm mind.
What are the benefits of eating seasonal vegetables?
1, seasonal vegetables meet the needs of human health.
Confucius said "don't eat from time to time", which means that you should eat in season and on time, and what to eat in what season. There is also a folk saying that "eating radish in winter and ginger in summer does not require doctors to prescribe drugs", which not only means that radish and ginger are rich in nutrition, but also that radish is cool and ginger is a warm food from the perspective of Chinese medicine. Eating radish in winter and ginger in summer can play a role in balancing body temperature and cooling, which is beneficial to human health. If you eat it backwards, it will have the opposite effect and endanger your health.
2. Seasonal vegetables are the most nutritious and have the best taste.
Different vegetable varieties, because of their different genetic characteristics, adapt to grow in different seasons and different environments, grow the strongest, have the richest nutrition and taste the best under suitable conditions. Such as vegetables, adapt to the low temperature climate, the vegetables harvested in summer are light in taste, and the vegetables harvested in winter taste sweet and waxy, which is very refreshing. Experienced consumers know that frosted vegetables taste sweeter, because the starch in vegetables is hydrolyzed into maltose under the action of amylase at low temperature, and maltose is converted into water-soluble glucose, which increases the sugar concentration in cell fluid, which not only enhances the frost resistance of plants, but also increases the sweetness and taste. Another example is spinach in winter, which not only tastes sweet and glutinous, but also has 8 times more nutrients than spinach in summer. On the contrary, vegetables such as tomatoes and cucumbers are adapted to grow in a higher temperature environment, and the vitamin C content of fruits harvested in summer is twice as high as that harvested in winter. Therefore, from the perspective of nutrition and taste, seasonal vegetables can achieve more perfect results.
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