Method 1: in hot water (the temperature they can afford, it is best not to warm water, there is little effect) in the soak for a few minutes, can be effective in stopping the itch.
Method two: rubbed with table salt and then soak in hot water will be more effective, must be soaked not washed, washed no effect.
Method three: in the rice water scrub under the effect is very good.
Method 4: Put the vinegar on the hands, remember not to wash immediately, if you do not like the vinegar flavor is best to endure, immediately wash off no effect will continue to itch.
How to quickly and easily remove the skin of the yam:
Method 1: Bake on the fire. Because of the allergy-prone saponins are more afraid of heat. Therefore, if you are afraid of allergies, after peeling the yam or cutting it, you can wash your hands and then bake it on the fire to relieve the sting. This method is effective but a little dangerous.
Method 2: Wash with vinegar. Pour a small amount of vinegar in the hand washing basin and soak your hands for 5 minutes, this will destroy the soap keratin on the skin of the yam that causes itchy hands. This method is not dangerous but the effect is not so obvious.
Method 3: Wear gloves on your hands. Prevention is better than cure, yam cleaned to peel the outer skin when it is recommended to bring gloves, or in the hands of a plastic bag, to eliminate the hand skin and mucus direct contact. Definitely worth learning a good method.
Method 4: first steamed and then peeled. You can steam the yam with the skin before peeling, so that the saponin content will not cause tingling. This method is very good if you are not going to eat yams with a crisp texture, but rather eat them in stewed yam or roasted yam.
Expanded Information:
Yam, scientific name Dioscorea. Yam is sweet in flavor and flat in nature, and enters the lung, spleen and kidney meridians; it is not dry and not greasy with the effects of strengthening the spleen and tonifying the lungs, benefiting the stomach and the kidneys, consolidating the kidneys and benefiting the sperms, brightening the eyes and ears, assisting the five viscera, strengthening the bones and muscles, increasing the will to tranquilize the spirit, and prolonging the life of the people.
The main treatment of spleen and stomach weakness, tiredness and weakness, loss of appetite, chronic ejaculation and dysentery, lung qi deficiency and dryness, phlegm and cough, kidney qi deficiency, lumbar and knee soreness, lower limb impotence, thirst and urination, spermatorrhea and premature ejaculation, white blood under the belt, skin redness and swelling, obesity and other diseases.
Yam is rich in nutrients, containing starch, protein, mucus and other nutrients, especially the amylase contained in the role of hydrolyzing starch for glucose, directly for the brain to provide heat energy, an important role in brain health.
From the physiological activities of the brain, must rely on a large class of chemical substances in the neurons in the middle of the transmission, this kind of material is called neurotransmitter. To improve the brain memory effect, must supplement the food containing choline box lecithin. Yam is rich in choline box lecithin, which helps improve one's memory.