nutritional value of stewed kelp
kelp is a kind of vegetable with high nutritional value. Every hundred grams of dried kelp contains: crude protein 8.2g, fat .1g, sugar 57g, crude fiber 9.8g, inorganic salt 12.9g, calcium 2.25g, iron .15g, carotene .57mg and thiamine (vitamin B1) . Compared with spinach and rape, except vitamin C, the contents of crude protein, sugar, calcium and iron are several times and dozens of times higher.
kelp is a kind of seaweed with high iodine content, generally containing 3 ~ 5? , up to 7 ~ 1? . Iodine and alginic acid extracted from it are widely used in medicine, food and chemical industry. Iodine is one of the essential elements for human body. Iodine deficiency will lead to goiter. Eating kelp can prevent this disease, prevent arteriosclerosis and reduce the accumulation of cholesterol and fat. Eating too much kelp can induce iodine hyperthyroidism. Although iodine can inhibit the release of thyroxine, it can not inhibit the synthesis of thyroxine, so long-term use of iodine is not good for hyperthyroidism.
Sodium alginate in kelp can prevent leukemia and osteopathy. It also has hemostatic effect on arterial bleeding, and oral administration can reduce the absorption of radioactive element strontium -9 in intestine. Sodium alginate has antihypertensive effect. Kelp starch has the effect of reducing blood lipid. In recent years, an extract of kelp has been found to have anticancer effect. Kelp mannitol is effective in treating acute renal failure, brain edema, encephalitis B and acute glaucoma. People with spleen and stomach deficiency and cold should eat less.
The bone marrow in the tubular bone contains a lot of collagen, which can not only beautify the face, but also promote wound healing and enhance physical fitness.
Practice
Raw materials
Fresh sea cucumber, tubular bone, ginger and salt.
Step polymerization
1. Prepare raw materials, soak kelp in water for 2 hours, cut into pieces and slice ginger.
2. Boil the tube bones in boiling water for 2 minutes, take them out and put them in a pressure cooker, add appropriate amount of water, and stew the ginger slices on high fire for 2 minutes.
3. Open the lid and put it in the sea for 15 minutes, then sprinkle with Lycium barbarum.
Efficacy
Stewed kelp with tube bone is rich in nutrition, delicious in taste, and has the effects of nourishing blood, invigorating qi and strengthening the body. It contains all kinds of vitamins, protein, trace elements and minerals needed by human body. Especially suitable for teenagers to strengthen their physique
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