Some bean sprouts are actually bleached with bleach. How can I identify poisonous bean sprouts?

"Poisonous bean sprouts" refers to bean sprouts that are illegally added with additives or industrial raw materials harmful to human body, change the production cycle and shape of bean sprouts, and then flow into the market for sale. Because many substances added are harmful to human body, they are called poisonous bean sprouts. General additives include urea, plant growth regulator, rootless bean sprout agent and thickener, among which urea, rootless agent and thickener are strictly prohibited by the state. Some growth regulators also have obvious limitations.

Look at the color of bean sprouts. Naturally growing bean sprouts are slender and yellow-white in color. Poisonous bean sprouts containing hormones, antibiotics and preservatives are huge, pale and unnatural, and the buds are full of water. Look at bean sprouts. Naturally planted bean sprouts, the roots should develop well, without rotten roots and rotten tips. Most bean sprouts germinated by hormones, antibiotics and other substances have thick roots, few roots and no roots, and the whole bean sprouts are incomplete. Look at the color of the beans. Naturally grown bean sprouts and soybeans are normal.

Bean sprouts promoted by hormones and antibiotics will turn blue. Whether there is moisture in the cross section of bean sprouts stems? Bean sprouts without moisture are naturally planted, and bean sprouts with moisture are bean sprouts promoted by hormones and antibiotics. The problem is that bean sprouts break easily. It is not normal to smell healthy bean sprouts with refreshing taste, and bean sprouts with special taste such as urea. Look at your hair. Don't choose too even hair. Too thick and too long, these bean sprouts can be added with chemicals, not rootless. Probably used rootless agent.

Fresh bean sprouts smell fresh, while poisonous bean sprouts smell like urea. Second, don't choose bean sprouts with uniform thickness and firmness, you can inject high-priced drugs. It is not good without roots. You can use it without roots. Pinch the bean sprouts to see the moisture. If the fresh bean sprouts have high moisture content, the poisonous bean sprouts will be dry. Normal bean sprouts are soybeans and beards. Naturally grown bean sprouts will have long beards and rotten roots and tips.

Rootless agents can accelerate the cell division of bean sprouts, which are white and usually have no roots. Even if there is a root, it is particularly short and brittle and broken. Good bean sprouts can produce a lot of water as long as they are pinched. You can pick up a bean sprout and gently rub it with your hands. There is no water in the cross section of bean sprout stem. This is a natural bean sprout, and water is harmful to bean sprouts. After bean sprouts are bought, it is best to soak them in salt water for 30 minutes to remove harmful substances.