How to tell whether raisins are good or bad? Nutritional information of raisins

A study conducted by nutritionists not long ago showed that if you eat raisins equivalent to 400 calories a day, it can effectively lower blood cholesterol and inhibit the oxidation of bad cholesterol in the blood. In addition, raisins can improve the health of the rectum. Therefore, eating raisins in moderation is very beneficial to the body. So how do you choose good raisins? Today I will share with you in detail.

Contents of this article

1. How to tell whether raisins are good or bad

2. Nutrition of raisins

3. How to store raisins

How to tell whether raisins are good or bad

1. The quality of raisins is mainly identified from four aspects: particle size, moisture, color and taste.

2. The best quality ones are those with large, firm, soft and sticky grains; the second best quality ones are those with small, tender and deflated grains.

3. If you let go of a handful of dough and the particles quickly disperse, they are dry; if they stick together, they are damp; if they break after being squeezed tightly, they are too damp; the one with a layer of sugar and oil on the surface is the second best.

4. The color depends on the variety. The surface of green raisins should be slightly frosted. When you lick off the frosting with your tongue, the color is crystal green and transparent, not dark yellow. The surface of red raisins is also slightly frosted. When you lick off the frosting, it is purple-red and translucent. If it is yellow-brown or dark brown, the quality is slightly inferior.

5. The best taste is sweet, fresh, and not sour or astringent. If there is a fermented smell, it has gone bad.

6. Good quality raisins - soft texture, thick flesh, dry, sweet taste, high in sugar content, and can appear in a range of colors from green to dark brown.

7. Inferior quality raisins: hard texture, thin flesh, dark color, and less sweet.

Nutrition of raisins

1. Raisins are rich in iron and calcium, and are a great tonic for children, women and weak people with anemia. They can replenish blood and qi, warm the kidneys, and help improve anemia and thrombocytopenia.

2. Raisins contain a lot of glucose, which has a nutritional effect on the myocardium and helps patients with coronary heart disease to recover.

3. Raisins also contain a variety of minerals, vitamins and amino acids. Regular consumption has a good tonic effect on people with neurasthenia and excessive fatigue, and is also a good food therapy for women's diseases.

Many dried fruits have their own unique ways to promote human health, and the nutrients contained in raisins have amazed nutritionists. A study conducted by American nutritionists not long ago showed that if you eat raisins equivalent to 400 calories a day, it can effectively reduce blood cholesterol and inhibit the oxidation of bad cholesterol in the blood. In addition, raisins can improve the health of the rectum because raisins contain fiber and tartaric acid, which can allow excrement to pass through the rectum quickly and reduce the time that waste stays in the intestine. What's more exciting is that raisins contain a component called resveratrol, which can effectively prevent cell malignancy or inhibit the growth of malignant tumors, and can prevent the division of leukemia cells. In addition, the fiber in raisins can prevent fructose from being converted into triglycerides in the blood, a type of blood fat, thereby reducing the risk of heart disease.

How to store raisins

When choosing raisins, we all know that we should choose raisins with a dry surface and the grains cannot stick together. But there is actually a certain amount of moisture inside the raisins, and this moisture has a great influence on the taste of the raisins. If there is a little more or a little less moisture, the taste of the raisins will no longer be sweet, mellow and moderate. Therefore, when storing raisins, you should pay attention to storing them at a suitable temperature, generally 7 to 12 degrees.