Poisonous food is everywhere, the more beautiful the food, the more unable to buy

Food for the people of the day, food safety has always been the people's most concerned about the topic, but poisonous food everywhere, impossible to guard against. The following 15 kinds of food after "feeding" like arsenic, reminding the public should be vigilant.

1. Tea -dyed with lead-chromium green, beware of too bright colors.
Lead-Chromium green is an industrial pigment, with toxicity, the normal "blue" color more soft and bright, lead and chromium green "blue" black, hair green, hair green, dark. After brewing with boiling water, the normal "sweet" looks soft bright, bright, and the pigment appears to be more yellow and dark . The normal "blue" tea has white hairs on it, while the fluff of the colored tea leaves is green.

2. Kelp --chemical processing, especially green cannot buy.
Kelp is fat, the color is particularly green, but also very bright , it is likely to be processed with chemicals. The common kelp color is brownish green, or dark brown green. Under normal circumstances, fresh kelp is usually heated by boiling water, and then dried, the color is gray-green.

3. mushroom -bleach soaked, white translucent.
Some mushrooms white translucent, grain soil is not stained, the price is also cheap, it is possible to use bleach soaked, see not eat. The good mushroom grows in the trail, inevitably will be stained trail. and normal mushrooms feel a bit sticky and hu, bleached mushrooms feel just smooth, not greasy feel.

4. soaked food -formaldehyde bubble hair, a grip on the broken.
Use formaldehyde or hydrogen peroxide processing soaked food, common have soaked tendons, soaked sea cucumber, water sour fish and so on. If the food is very white, bulky, should avoid buying and eating; formaldehyde bubble hair food will leave some irritating odor; the food with formaldehyde bubble is easy to break with a hand grip.

5. Shrimp -with ammonia treatment, to choose dry non-stick hand.
Some businessmen after the shrimp damp, with ammonia treatment, but its surface and ordinary shrimp is no different. So choose dried shrimp must choose dry, non-stick hands, taste fragrance, fine smell without pungent odor.

6. Watermelon --the hormone is ripening, the child is white.
Use the hormone watermelon rind on the yellow and green stripes uneven, cut after the rang is particularly bright, but the melon seeds are white, eat up without sweetness. This melon prone to the appearance of crooked melon, such as asymmetric, middle depression, tail and swollen, the surface of colored spots or large chromatic aberration. If the edible watermelon is found to be bad in taste, especially when the tongue is numb, stop eating immediately.

7. Medlar -sulfur smoked, sour bitterness to be vigilant.
The color is particularly bright red, the light bright bright may be "poisonous wolfberry", the color slightly hair dark, slightly earthy color is the natural wolfberry. "Poisonous wolfberry" feel sticky feeling, natural wolfberry is relatively dry, natural medlar acid with sweet, and "Poison Medlar" has a very heavy sour bitterness. 、

8. bean Sprouts --the fertilizer is soaked, can't choose too stout.
Naturally cultivated bean sprouts, bud body straight, Bud root is not soft, shiny and white, slightly fine, no rotten root, rotten point and other phenomena; with fertilizer soaked bean sprouts color gray, Bud Rod Stout, short root, no root or less root, jellybeans blue, such as the bean sprouts broken, the section has water, some still have the smell of fertilizer.

9. Rice --industrial products--polished ash and mineral oil are bright and potentially poisonous.
When you buy rice that is very bright, it is likely that the rice is polished with mineral oil. With a small amount of hot water soaked in this rice, hand twist of greasy feeling, serious people can float oil spots on the surface. Look closely at the grain of rice with a little light yellow.

The white fungus --sulfur smoked, not the whiter the better.
The color of Tremella is not the whiter the better the quality. Tremella smoked by sulfur can be removed yellow, full-bodied appearance, color is particularly white, but the storage time is slightly longer, about 10-20 days will be due to contact with the air and oxidation and reduction of the original yellow and then redness. When buying Tremella, it is advisable to try a little, such as the tongue is stimulated or spicy, it may be smoked with sulfur.

One. black fungus -alum, alkali blisters, there is a strange smell may be adulterated.
True fungus slightly chew after pure no smell, and have fragrance gas. False fungus usually has the taste of adulteration, if there is astringency, indicating the use of alum blisters, salty, is soaked with salt, sweet, is mixed with sugar syrup, alkali taste, is used alkali blisters.

Mao Belly -hydrogen peroxide, formaldehyde bubble, and white and big don't eat.
Special white hair belly is used hydrogen peroxide, formaldehyde bubble system over three or four days. Purchase if the hair belly is very white, bulky, should avoid the purchase. With formaldehyde bubble hair belly, with hand a pinch is easy to break, after heating rapidly atrophy, should avoid edible.

Dry chili -sulfur smoked, the color can not be too bright.
Sulfur Smoked dry chili is beautiful, no spots, the normal dry pepper color is a bit dark. Touch the dry chili with your hand, if the hand turns yellow, it is processed by sulfur. When you smell it, sulfur-processed dried peppers have a sulphur odor.

dried Bean Curd -added "hanging white block".
"Hanging white block" is an industrial whitening agent, poisonous, dried bean curd mixed with "hanging white block" can make the dried bean curd white, improve the finish, toughness enhance. "Hanging white block" can improve the appearance and taste of food, but after heating will decompose the highly toxic carcinogenic substances. Qualified dried bean curd is light yellow, protein is fiber-like, meet the light can see a silk of fibrous tissue. A good quality of dried bean curd is easy to crush. The dried bean curd soaks in the warm water, the soft and the bubble water is light yellow, is not cloudy, namely is the quality excellent bean curd.

The yellow vegetable -sulfur smoked, the color is charming abnormal.
To prolong the storage time, "stale kind" with sulfur-smoked canadensis to make it fresh and dry. Sulfur dioxide exceeds the standard of dry yellow flowers are more pale yellow, white, and has a pungent sour. Normal yellow vegetable after fresh vegetables to the production process of dried vegetables, its color should be more and more deep. Before eating flowers, it is best to soak in water for more than 30 minutes, then rinse several times with water.

Http://www.sinonet.org/news/tech/2014-12-31/386952_3.html

Poisonous food is everywhere, the more beautiful the food, the more unable to buy