2023-08-03 04:55:29
Text/Health Medical Network Zheng Yifen
Every summer and autumn is when the grapes are ripe. In summer, eating cold grapes with rich aroma of wine is cool and refreshing! The Agricultural Committee of the Executive Yuan shared 8 varieties of grapes, which not only contain vitamins A, B1, B2, and C and other minerals, but also rich in protein and amino acids. The health-care ingredients of grapes mainly exist in the skin and seeds, which are rich in polyphenols and anthocyanins, and grape seed extract is a very effective antioxidant, which can lower blood pressure and prevent cancer.
Figure / pixabay
before cleaning
The Council of Agriculture shared on Facebook that after buying grapes, wrap them in paper and store them in the refrigerator for a while. Do not use plastic bags, as this will cause frost on the surface of the grapes, causing fruit cracking and rot. Consumers will notice that there are often white dirty things on the freshly bought grapes, and they must be washed before eating (especially juiced). Grape fruit powder is a protective film of grapes, the thicker the better.
cleaning
Remove the rotten grape berries first, and use scissors to cut carefully at the junction of the grape pedicle and the fruit. Do not cut the fruit skin, as it is easy to contaminate the pulp when washing after breaking the skin, and do not leave a small fruit stalk, as grapes with small fruit stalks are not easy to wash, and are easy to stab other grapes. After cutting the stems, you can see that the junction with the grapes is smooth and complete. Rinse gently with water and serve.
after cleaning
After draining the water slightly, put it on a plate and enjoy it. It tastes better after being chilled.
in addition. Wash the grapes when they are ready to be eaten, because they are easy to spoil if they are not eaten after washing. After washing, even if it is kept in the refrigerator, it can only be stored for 2 or 3 days. If you want to refrigerate, it is recommended to store at -0.5~0°C, and it can be stored for about 2-8 weeks.
▲The 8 varieties of grapes have their own flavors, among which the Kyoho grape ranks the highest in sweetness. (Photo/taken from the Facebook of the Council of Agriculture, Executive Yuan)
The skin and seeds are nutritious
The Agricultural Knowledge Portal of the Council of Agriculture of the Executive Yuan states that eating grapes often can strengthen the brain, strengthen the heart, diuresis, appetizer, make people strong, and resist wind and cold. The roots and stems of grapes can also be used as medicine primers, which can be called important fruits. The nutritional content of different edible parts of grapes is also different.
Grape seeds can lower blood pressure and prevent cancer
Many researchers at home and abroad have found that the polyphenol natural antioxidants in grape seeds are richer in content and types than grape skin and grape pulp, which contain extremely high antioxidant effects and can be dissolved in wine during the winemaking process And changes will not only affect the appearance, taste, and even nutritional and health functions of wine.
Studies have even pointed out that grape seed extract can moderately lower blood pressure. Grape seed extract is a very effective antioxidant, which can prevent cancer, traditional syndromes, etc., and improve blood circulation. Recently, grape seed extract has become a very popular nutritional supplement in the West, and it can be bought everywhere in supermarkets and health food stores.
The antioxidant power of grape skin is higher than that of orange and pineapple
The benefits of various popular grape products are available in fresh grapes, but it is recommended to “eat grapes without spitting out the grape skins”. Because the health components of grapes mainly exist in the skin and seeds, mainly polyphenols and anthocyanins, the known health benefits include anti-oxidation and anti-cancer effects. According to foreign research, the total antioxidant power of grapes is almost the best among fruits, higher than fruits rich in vitamin C such as oranges, pineapples, and grapefruits, because in addition to vitamins C, B, and carotenoids, anthocyanins The effect of polyphenols is also very strong, and there is an overall combination containing various polyphenols.
Grape pulp helps digestion, detoxifies and replenishes blood
Grape pulp contains a lot of glucose and fructose, which are easily absorbed by the human body and can be quickly converted into heat, restore physical strength, and eliminate fatigue. Fruit acids containing tartaric acid and malic acid can help digestion, and pectin and tannic acid can detoxify. Grape pulp can also be brewed into wine, sun-dried into raisins, and made into fruit juice. Raisins and grape juice are rich in sugar, high in calories and rich in iron. They have the effect of nourishing blood, especially for women before and after childbirth. In addition, grape pulp also contains a lot of glucose, which is an indispensable nutrient for the human body. According to experts, fresh grapes, after being bagged for a suitable period, have a very uniform powder, no residual drug spots, uniform fruit size and color, and those with purple and black color are high-quality and safe fruits.
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This article is reproduced from “Health and Medical Network》“Purple Gem” is nutritious grapes from skin to seed, anti-oxidant and anti-cancer
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