Black grapes, native to California, are a type of grape variety. From the origin of black grapes, we can know that they are produced in the United States, so their prices are high. Fei's oh. Next, the editor of Study La will introduce the efficacy and function of black grapes to you. I hope it can help you.

Black grapes

Anti-viral and anti-bacterial

Grapes contain natural polymeric phenol, which can combine with proteins in viruses or bacteria to make them infective It has the ability to kill diseases, especially hepatitis virus, polio virus, etc. It has a very good killing effect.

Anti-cancer and anti-cancer

Grapes contain a compound called resveratrol, which can prevent normal cells from becoming cancerous and inhibit the spread of malignant cells. It has a strong effect Anti-cancer and anti-cancer functions.

Grapes contain vitamin B12, which has an anti-pernicious anemia effect. Especially red wine made from fermented grapes with skins contains about 12 to 15 mg of vitamin B12 per liter. Therefore, drinking red wine regularly is beneficial to the treatment of pernicious anemia.

Reducing gastric acidity and promoting choleretic effects

Modern pharmacological research has proven that grapes also contain vitamin P. Taking 15 grams of grape seed oil orally can reduce gastric acid toxicity, and taking 12 grams orally can achieve beneficial effects. It has the function of gallbladder, so it can treat gastritis, enteritis and vomiting.

Grape fruits are rich in glucose, organic acids, amino acids, and vitamins, which can replenish and excite brain nerves, and have certain effects on treating neurasthenia and eliminating excessive fatigue.

1. Raisin yogurt

1. First wash the black grapes

2. Peel and remove seeds

3. Put it in your favorite container, pour it with yogurt and stir it.

2. Dried raisin biscuits

Ingredients: 180 grams of flour (low-gluten flour is best), 2 eggs (only the yolks), 120 grams of butter, 60 grams of powdered sugar grams, a little salt, and an appropriate amount of dried black grapes

1. Soften the butter at room temperature until a pit forms when you press it with your hand, then beat the butter with a whisk until it becomes slightly white

2. Add the powdered sugar to the butter several times, and beat the butter thoroughly after each addition

3. When the butter is beaten until it is fluffy, delicate, and white. Finally, add the egg yolks one by one, beating thoroughly after each addition

4. Sift the flour, first add 1/3 of the flour to the butter and egg yolk mixture, and then mix quickly to see If the white flour is not found, add the rest of the flour, stir from top to bottom, and fully mix the flour and oil.

5. Then grab a small piece of flour with your hands, knead it into a ball, and then press it into a ball. Make biscuits, dip dry black raisins in some protein liquid, and press lightly on the biscuits

6. Preheat the oven to 180°C and bake for about 10 minutes. Then remove and place on a rack to cool.

In fact, those who observe carefully can find that there is always a layer of white stuff on the surface of some of the fruits we usually eat. What? It can also be found in our black grapes.

In fact, the white thing is hoarfrost, which is also found on grapes. It is naturally generated and is not harmful to the human body. It is precisely this layer of white stuff that allows black grapes to be brewed into wine. Because "white frost" contains yeast, it is because there is yeast in the white frost on the grape skins, so homemade wine does not need to be added with additional yeast during fermentation.

So, there is no need to worry about the white film on it, it is not the added wax.

Glucose

The sugar in grapes is mainly glucose, which can be quickly absorbed by the body. When hypoglycemia occurs in the human body, if you drink grape juice in time, the symptoms can be relieved quickly

Flavones

The flavonoids contained in grapes are powerful antioxidants that can fight Aging, and can remove free radicals in the body

Anti-cancer trace elements

Grapes contain an anti-cancer trace element that can prevent healthy cells from becoming cancerous and prevent the spread of cancer cells.

Grape juice can help patients undergoing organ transplant surgery reduce rejection and promote early recovery.

The skin of black grapes is edible! The skin of grapes is rich in anthocyanins. The darker the skin, the more anthocyanins it contains. Anthocyanins have strong antioxidant, anti-mutation, alleviation of liver dysfunction, cardiovascular protection and other functions. Therefore, many people, especially women, insist on eating grapes with the skin on because of the antioxidant and anti-aging effects of anthocyanins. Whether you want to eat the skin of raisins or not can be decided based on your personal preference - if you are used to it and don't feel any discomfort after eating it, you can eat it; on the other hand, if you don't like it or are not willing to eat it, there is no need to force yourself.

Good quality grapes have consistent fruit shape, uniform size, no loose grains in the whole bunch, are hard in the hand, and taste crisp and sweet. In principle, the bigger the grapes, the better, but you also have to choose based on how long you plan to store them. The process of grape storage is the process of releasing sugar. Fresh grapes generally do not taste sweet enough, while grapes that have been stored for a certain period of time are sweeter.

To identify the freshness of grapes: first, look at the color of the stems; second, look at the color of the skin. The stems of fresh grapes are green and the skin is pink. The longer it is stored, the more yellow the stems will become and the redder the skin will become. If you find white spots on multiple berries of a bunch of grapes, you can conclude that the bunch of grapes is not too fresh.

You can eat red grapes if you have skin allergies, and they are rich in nutritional value, antiviral and antibacterial: grapes contain natural polymeric phenol, which can combine with proteins in viruses or bacteria to make them disappear. It has the ability to transmit diseases, especially has a good killing effect on hepatitis virus, polio virus, etc.