In the summer time there are many people like to buy raisins to eat, raisins sweet and sour very delicious. But there are a lot of people do not like the raisin skin, in the end raisin skin can eat ? In fact, the raisin skin is very nutritious, appropriate to eat or good, but remember to eat too much Oh.

Can you eat the skin of the raisins

can eat, people eat raisins, often when eating raisins, have to spit out the skin, because the skin of the raisins have astringent flavor. But from a nutritional point of view, eat raisins do not spit skin. In fact, the skin of the raisin is rich in anthocyanins, the darker the color of the skin, the more anthocyanins it contains. Anthocyanins have a strong antioxidant, anti-mutagenic, reduce liver dysfunction, cardiovascular protection and other functions, so a lot of people, especially women rushed to the anthocyanin antioxidant, anti-aging effect, adhere to the skin to consume raisins.

The skin of the raisin is not only rich in anthocyanins, but also a large amount of ellagic acid. Ellagic acid is also called tannic acid, the bitter flavor of the raisin skin is ellagic acid? The bitter flavor of the raisin is the result of ellagic acid. Because ellagic acid can be combined with protein to produce a block, not easily digested and absorbed ellagic acid protein, resulting in constipation. Therefore, it is also not advisable to eat more.

The effects of raisin

1, raisin skin is rich in a polyhydroxyphenolic compounds? Resveratrol, which has the effect of lowering blood lipids, anti-thrombosis, preventing atherosclerosis, and enhancing immunity.

2, another important substance in the raisin skin? Tannin, with anti-allergy, delay aging, enhance immunity and prevention of cardiovascular and cerebrovascular diseases.

3, raisin skin contains anthocyanins, with strong antioxidant, anti-mutagenic, reduce liver dysfunction, cardiovascular protection and other functions.

Raisin also has an anticancer effect, the United States Illinois University of Pharmacy researchers found that this substance in peanut rice, raisins and other 70 kinds of plants are more or less equal in the presence of the raisin skin and red wine in particular, the most.

How to clean raisins

Because of the current market raisins, most of the pesticide residue problems, so in the raisin even eat the skin before you must be cleaned. It is best to rinse with water first, with detergents that can effectively remove pesticide components, wash for more than two minutes. However, it is not advisable to use water, salt water soaking, because the water soaking is easy to promote the surface of the pesticide residues on the surface of the raisin penetrate into the flesh.

Most organophosphorus pesticides can be rapidly decomposed in an alkaline environment. Generally in 500 milliliters of water add 5 to 10 grams of edible alkali prepared into alkaline water, the initial rinse of fruits and vegetables into the alkaline water, according to the amount of vegetables with enough alkaline water, soak for 5 to 15 minutes after rinsing fruits and vegetables with water, repeat the wash for about 3 times the effect is better.

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