What is the name of the black worm in the flour, what is the name of the little black worm in the fl

Usually buy too much bulk flour, you will find that once this kind of flour is left for a long time, it is easy to have insects, and it is also the kind of small black worm, I don't know if you can eat it when there are small black worms in the flour?

Can you still eat flour with small black worms.

Can't eat. There are small black insects growing in the flour, called red grain thieves, commonly known as "cows", it can parasitize on edible fungi, corn, wheat, rice, sorghum, oilseeds, dried fruits, beans, Chinese herbal medicines, raw medicinal materials, ginger, dried fish, dried meat, leather, silkworm cocoons, tobacco and other things, the common harm object is flour, and the insect has stinky glands, can secrete odorous liquid, so that the flour has a musty smell, and its secretions also contain carcinogen benzoquinone, if there are such insects in the stored flour, for the sake of health and safety period, It's better not to eat.

What to do if there are small black worms in the flour.

1. Remove bugs.

First, the flour is exposed to the sun to destroy some bacteria and drive away insects. If the weather is bad, you can use a screen with dense holes to screen out insects.

2. Secondary use.

Although the flour that has grown worms can no longer be eaten, it also has the function of cleaning and removing grease stains, and can be used to clean faucets, remove carpet stains, clean greasy dishes, stoves, clean kitchen screens, etc.

If you use it to clean the kitchen screen, you can fill 100 grams of flour in the basin, add water to make a thin batter, and then brush it on both sides of the screen while it is hot, after 10 minutes, brush it several times with a brush, and then rinse it with water, and the greasy on the screen will be brushed clean.

How to preserve flour from mold and insects.

1. Garlic method.

The special taste of garlic is also very useful for insects, you can put garlic in flour to avoid flour worms, however, don't put too much, otherwise the food can easily bring these special flavors.

2. Regular drying method.

Flour moldy insects are mainly because the storage environment is too humid, resulting in an increase in the moisture content of the flour, which is conducive to the reproduction of insects, as long as the water content of the flour is controlled at 12%-13%, there will be no insects, so when storing the flour, you can often open the packaging bag of the flour to see if the flour is clumped and damp, once it is found that the moisture content of the finished product exceeds the upper limit, it should be dried in time or placed in the 55-60 dryer for baking.

Note. In addition to moisture-proof flour, it is also necessary to do a good job of ventilation, room temperature, environmental cleaning, and placing it in plastic bags or sealed containers to avoid odor, etc., if the temperature is too high, it will also shorten the shelf life of the flour, because the high temperature can speed up the maturity of the flour, so that the flour produces peculiar smell, and the quality is reduced, and the ideal temperature for its storage is 18-24.

How long does flour last.

6-8 months.

Generally, the time of preserving flour is subject to the shelf life marked on the package, usually this time is about 6-8 months, such as the flour that has been opened, it should be eaten as soon as possible to avoid insects and mold, but when it is found that there are small insects or rancid smell in the flour, do not continue to eat, such flour has health risks.

Black insects are generally beetle (Coleoptera) grain storage pests. There are about 40 species that appear frequently, ranked by chance of appearing. Red Imitation Valley Thief, Miscellaneous Imitation Valley Thief, Corn Elephant, Great Valley Thief, Saw Valley Thief, Medicinal Herb Armor, Ridge Chest Exposed Tail Armor, ---

Of course, what worms are infected will appear.

The little black worm in the noodles is called the Red Valley Thief. Commonly known as "cow", it can parasitize on edible mushrooms, corn, wheat, rice, sorghum, oilseeds, dried fruits, beans, ginger, dried fish, dried meat, leather, silkworm cocoons, tobacco and other things. The common object of harm is flour, and the insect has odor glands, which can secrete odorous liquid, which makes the flour have a musty smell.

Therefore, there are red grain thieves in the noodles, and they cannot be eaten for health and safety.