After a long time, the cereals look like a lot of dust, can they still be eaten?

As long as the expiration date has not passed.

He's all edible. Whole grains in bulk.

The shelf life is relatively shorter. In addition, the storage season will also have an impact on the shelf life of whole grains, for example, the summer shelf life of bulk whole grains is 3 months. Autumn and winter are generally 6 months. After the expiration date, the nutrients of whole grains are lost.

The preservation method of cereals is generally sealed and preserved, sealed to ensure that there is no oxygen and insect prevention, etc., the cereals we buy are generally packaged, and the packaging bags are antiseptic and insect-proof, as long as they are not opened, the cereals will not be affected, and the opened cereals should be placed in a cool place, and then eaten as soon as possible. Now let's learn how to preserve whole grains and grains.

1. Anaerobic preservation method: first spread out and blow the grains to be stored in a ventilated place (note that they should not be exposed to the sun) to dry thoroughly, and then put the rice into a non-toxic (food) plastic bag with less air permeability (it should be full), tie the bag tightly, and put it in a cool and dry place, so that the grains can be stored for a long time.

2. Zanthoxylum pepper insect prevention preservation method: Zanthoxylum pepper is a natural antioxidant, with a special fragrance and insect repellent effect. The specific method is to put 20 to 30 peppercorns in the pot, add an appropriate amount of water (it is advisable to soak the rice pocket), put it on the stove fire to cook the fragrance of peppercorns, and then remove the pot from the fire, put the rice bag into the pepper water and take it out to dry, and then pour the grains into the pocket.

In addition, wrap a few small packets of peppercorns with gauze, place them on the top, middle and bottom of the rice bag, tie the bag tightly, and put the rice bag in a cool and ventilated place to prevent insects in miscellaneous grains.

3. Kelp insect prevention and preservation method: Dried kelp has a strong ability to absorb moisture and has the effect of killing insects and inhibiting mold. When preserving cereals, cereals and kelp are mixed in a ratio of 100 to 1, and the kelp is taken out for about 10 days to dry and dry, and then put back into the rice, so that after repeating several times, the grains can be prevented from mildew and insects.

I don't think it's okay, you can rinse the food with more water, and you can still continue to eat.

If the grains are left for a long time, a lot of dust will be washed with water, as long as they are not spoiled and there are no insects, they can be eaten.

It can be eaten, cleaned and cooked, and the miscellaneous grains in the countryside are dusty, as long as they are cleaned.

Grains have been put for a long time, there is a lot of dust, as long as there is no mold within the shelf life, you can still eat, and you can put these grains with water several times.

If the cereals have been put for a long time, as long as they do not exceed one year, although there is a lot of dust, it proves that the bag may not be strict when you put it, or there is a leak in the bag, and dust has entered, you take it out and wash it, and you can still eat it as porridge, and it will not affect its nutritional value.

If the grains are left for a long time, they can be washed and cleaned, and then dried and preserved, and they can be eaten.

If it's a cooked whole grain, don't eat it.

As long as the grains are not more than a year, they can basically be eaten, clean them, see the freshness, if the time is too long, put it for a long time, then it is a year after two years, three years do not eat.

I'm coming, can I still eat the grains that have been left in a lot of dust for a long time?

I think if it's a little dusty, it's perfectly edible if you sift it through a sieve and then soak it in water.

There are worms, they are edible, and the nutrition is almost good.

Multigrain rice that has been left for 3 years is not recommended to be eaten.

The shelf life of rice.

Generally, it is only 3 to 6 months, and after processing and polishing, organic rice will form a glass film on the surface, and the storage time is longer. Rice contains fat, protein, and starch, all of which can be affected by the time of storage.

Over time, the quality of the rice decreases, and the viscosity and texture of the cooked rice are not as good as before, and the aroma of the rice is lost. After a long time, the rice will still grow mold, and the rice will produce aflatoxin.

Contraindications for the storage of rice:

1. Rice should not be stored at the same time as fish, meat, vegetables and other foods with high moisture, otherwise it is easy to absorb water and cause mildew;

2. Rice storage should not be directly on the ground, and it should be placed on a dry, ventilated and clean pad;

3. It is taboo to store food with high moisture indoors at the same time, otherwise it is easy to absorb water and cause mildew;

4. It is taboo for families to store rice in the kitchen, because the kitchen temperature is high and the humidity is high, which has a great impact on the quality of rice.

Can't eat, the shelf life of coarse grain rice is generally only half a year to a year, if the surface of the organic multigrain rice after polishing, the preservation of the trembling culture will be slightly longer, the nutrients of the rice will be affected for a long time, and the time will be bright and mildew, giving birth to a carcinogen called aflatoxin.

The multigrain rice that has been put for three years is basically inedible, not only the nutrients such as protein, fat, and carbohydrates will be lost, the taste will decrease, and mold will grow, endangering human health.

After buying the cereals, first put them in a ventilated place to dry them thoroughly, and then put them into a non-toxic plastic bag with less air permeability, tie the bag tightly, and put it in a cool and dry place, so that the cereals and rice can be better stored for a long time.