How do black beans distinguish between true and false? First look at the bean coat. Real black beans are peeled and white inside. Because the bean skin is very thin, the color of dyed black beans will penetrate the endothelium. After peeling off the black clothes, you can see that the inside of the black clothes will also change color. Real black beans are bright and shiny. If the transportation is fuzzy, it will be bright and shiny as long as it is rubbed by hand, but the fake black beans will be dull no matter how they are rubbed.
The second is to look at the appearance. Is there black beans in the middle? Small white spots? . And dyed black beans? Small white spots? Will be colored.
The third is to wipe the epidermis. Soak black beans in water and rub them on white paper. Real black beans won't fade when rubbed hard on white paper. Dye the color of black beans, which will leave color on white paper after rubbing.
What is the function of black beans? In the long-term farming society, it has been found that after eating black beans, livestock are strong, powerful and resistant to diseases. Therefore, in the past, black beans were mainly used as livestock feed, which was actually determined by the inherent nutrition and health care functions of black beans. At that time, people advocated white food, and only poor and hungry people had no choice but to eat black beans. However, doctors and health professionals have discovered and summarized the health care functions of black beans.
(1) parch black beans for treating kidney deficiency and quenching thirst, divide Trichosanthes root into equal parts, grind into powder, 70 pills each time, and cook black bean soup twice a day.
(2) Treating liver deficiency and dizziness Put black beans and vinegar into cow bile, hang it in a ventilated place and dry it in the shade. Take 7 pills every night after taking out, and self-heal for a long time.
(3) Black bean skin15g and floating wheat15g for treating night sweats due to yin deficiency are decocted in water.
(4) Treatment of kidney deficiency and deafness in the elderly, 500 grams of pork and black beans 1? G, cook and eat at will.
(5) Moderate amount of white-haired black beans for middle-aged and elderly people, steamed and dried twice a day, 6 grams each time, and served with light salt water after chewing.
(6) Treating various non-hereditary white-haired black beans (120g) and rice vinegar (500g). Boil black beans into a thin paste with vinegar, filter the residue, dip them in white vinegar with a clean toothbrush and brush them once a day (not suitable for patients with dermatosis).
(7) 500 grams of black beans for alopecia, water 1000 grams, simmer, take them out and put them in a container. When they are slightly dry, sprinkle some fine salt and put them in a bottle, 6 grams each time, twice a day.
(8) To cure postpartum ethos, stir-fry 3 liters of black beans with blood until they smoke, put them in a wine bottle, soak them for three times a day, and take half a small glass of this wine, which can be slightly sweaty.
(9) 30 grams of black beans and 8 grams of safflower for amenorrhea, and 50 grams of brown sugar after decoction.
(10) One liter of black beans for men with hematochezia, stir-fried, soaked in hot wine, and no beans to drink.
(1 1) Six grams of black beans, three grams of licorice, seven inches of rush and one tablet of lophatherum gracile/kloc-0 are decocted in water.
(12) 200 grams of black beans and 500 grams of aged vinegar are used to treat hypertension. After soaking for one week, chew 30 capsules each time, three times a day.
(13) fry croton poison water and fry black bean juice. Black beans are cultivated in all parts of the country, and there are some differences in quality due to different varieties, climate and soil quality, with black and light being the best. There are many ways to eat black beans, and the ground noodles can be steamed into steamed bread; Cooked can be used as a cold salad; Stir-fried food can be used as a snack; Beating soybean milk can be used as a drink; Buds can be eaten as vegetables, which not only increases the content of vitamins, but also facilitates the digestion of protein and fat. Although black beans are nutritious and healthy, they must be cooked, because there is an antitrypsin component in raw black beans, which will affect the digestion and absorption of protein and cause diarrhea. After boiling, frying and steaming, the antitrypsin was destroyed and the side effects of black beans were eliminated.
The benefits of eating black beans during pregnancy Black beans are a kind of soybeans, which are rich in nutrients such as protein, fat, carbohydrates, carotene, vitamin B 1, B2, nicotinic acid, and a small amount of daidzein genistein. Both of these substances increase the effect of estrogen;
Promote ovulation