The method is as follows:

1. Method 1:

(1) After peeling the yam, add vinegar: water = 1:20 ratio of vinegar in water;

(2) Boil for 4 to 5 minutes;

(3) Remove and soak in cold water;

(4) Remove mucus .

2. Method 2:

(1) Wash the yam first with clean water;

(2) Then put it in a pot of boiling water and cook 4. Five minutes;

(3) Let cool and then peel;

(4) Wash the yam;

(5) Place it in the steamer Steam for four to five minutes, then peel off the skin after cooling. ?

To deal with allergies caused by yam mucus:

1. Rinse with plenty of water, and then apply vinegar on your hands, even under the nails. After a while, the itching will disappear. It will gradually disappear due to acid-base neutralization.

2. You can also roast it on a fire and turn your palms repeatedly to heat your hands, which can decompose the saponin that has penetrated into your hands. But be careful and don't burn your skin.

3. Wash your hands with soap first, then rub some liquor on your hands and let it evaporate. After evaporating, wash your hands with soap to relieve itching easily.

4. Diluting toilet water or essential oil in water and washing it repeatedly can also relieve the pain.

5. In addition, if the skin is very itchy, do not scratch it everywhere. This will cause itchiness in other places and scratch the skin, making it more troublesome to deal with. When itching is unbearable, you might as well try putting your hands in rice and rubbing it repeatedly, which can relieve the itching to a certain extent.

Extended information

About the nutritional value of yam:

1. The traditional Chinese medicines for lowering blood pressure, Liuwei Dihuang Pills, Bawei Dihuang Pills, Guishao Dihuang Pills, etc., are all It is a famous prescription made from yam. It is not only used to treat kidney deficiency, but also to treat high blood pressure, diabetes, asthma, neurasthenia and low back pain.

2. Delay aging. Modern science has proven that yam can significantly reduce the activity of enzymes that accelerate the aging of the organism. Bawei Dihuang Pills containing yam is mainly used to treat postpartum constipation and persistent sweating. Baoyuan Qingjiang Decoction and Baoyuan Hanjiang Decoction can treat vomiting blood and epistaxis; Hanlin Decoction and Gaolin Decoction can treat gonorrhea. Yams can also cure tuberculosis, typhoid fever and women's diseases, which are beneficial to prolonging life.

3. Anti-tumor effect Yam tubers are rich in polysaccharides, which can stimulate and regulate the human immune system. Therefore, it is often used as a health medicine to enhance immunity. Yam polysaccharide has an antagonistic effect on the suppression of cellular immunity caused by cyclophosphamide, and can partially or completely restore the suppressed cellular immune function to normal. Yams can also enhance the phagocytosis of white blood cells.

4. It can treat skin diseases. Allantoin contained in yam has anesthetic and analgesic effects, can promote epithelial growth, anti-inflammatory and antibacterial. It is often used to treat chapped hands and feet, ichthyosis and various keratodes. Chemical skin disease.

(

Reference: Baidu Encyclopedia: Yam)