The nutrient content of the grapes, the nutrient content of the grapes

Grapes, also known as grass dragon balls, mountain gourds, ancient known as Putao, are one of the fruits that people love. Each 100 grams contains grams of water, protein, fat, carbohydrates, crude fiber, calcium, phosphorus, iron, and carotene, vitamin B1, vitamin B2, vitamin C, vitamin P, vitamin PP, etc., in addition, it also contains more than 10 kinds of amino acids and a large amount of fruit acids required by the human body. Eating grapes often has a tonic effect on neurasthenia and excessive fatigue.

Wine is a low-alcohol drink, containing more than a dozen kinds of amino acids and rich in vitamin B12 and vitamin P, but also has the characteristics of sweet taste, warmth, color beauty, good "drunk", easy to wake up, nourishing, nourishing, etc., often drink a small amount, has the effect of relaxing muscles and invigorating blood, appetizing and strengthening the spleen, helping digestion, refreshing and so on.

Nutrient content of raisins (refers to the amount in 100 grams of edible food), calories (kcal) 341 thiamine (mg).09 Calcium (mg) 52 Protein (g) Riboflavin (mg) 0 mg (mg) 45 Fat (g).4 Niacin (mg) 0 Iron (mg Carbohydrates (g) Vitamin C (mg) 5 Manganese (mg).

39 Dietary fiber (g) Vitamin E (mg) 0 Zinc (mg).18 Vitamin A (mcg) 0 Cholesterol (mg) 0 Copper (mg).48 carotene (mcg) Potassium (mg) 995 Phosphorus (mg) 90 Retinol equivalent (mcg) Sodium (mg) Selenium (mcg).

Grapes contain a variety of nutrients, including amino acids, sugars, vitamins, minerals and trace elements, phytochemicals, etc. As follows:

1. Amino acids: Amino acids are important substances to maintain human life activities, and grapes contain a variety of amino acids.

2. Sugars: Grapes contain total sugars, reducing sugars, fructose, and glucose.

3. Vitamins: Grapes contain vitamin C, vitamin B12, and vitamin P.

4. Minerals: Grapes contain iron, copper, magnesium, manganese, sodium, calcium, zinc and other minerals, which are combined with organic groups such as proteins in the body.

5. Others: rich phytochemicals, such as total flavonoids, polyphenols, resveratrol, proanthocyanidins, etc., do not contain a variety of active ingredients.

Factors influencing the growth of grapes.

The growth of grapes is related to temperature, light, moisture, nutrients, soil pH, organic matter content, etc.

The optimum temperature for grape root activity is 21 24. When the soil temperature reaches 8 10, the root system begins to lead the activity, 12 13 hours begin to grow, the soil temperature reaches 20 25, the root system enters the vigorous period of growth, after the soil temperature exceeds 25, the root growth is inhibited, more than 28 that is, the growth stops, and with the continuous increase of temperature, the wood cork or dies rapidly.

The nutrients of grapes include a variety of fruit acids and a variety of minerals.

Grape is regarded as a precious fruit, known as the world's four major fruits, it is not only nutritious, widely used, beautiful color, fragrant, taste can be coarse and mouthful, is the best product in the fruit, can be eaten fresh and can make wine, and fruits, roots, leaves can be used in medicine, the whole body is a treasure.

Grapes are not only delicious but also highly nutritious. Grapes in ripe berries contain up to 10%-30% sugar, mainly glucose. A variety of fruit acids in grapes help digestion, and eating more grapes can strengthen the spleen and stomach.

Grapes contain minerals calcium, potassium, phosphorus, iron, and a variety of vitamins B1, vitamin B2, vitamin B6, vitamin C and vitamin P, etc., and also contain a variety of amino acids required by the human body.

Growing environment requirements:

1. Temperature. The minimum temperature required for grape growth is about 12 -15, the minimum ground temperature is about 10 -13, the optimal temperature for flowering is about 20, and the optimal temperature for fruit expansion is 20 -30.

2. Moisture. Grapes have high water requirements, and strict control of soil moisture is a prerequisite for growing good grapes. Grapes require more water in the early growth or vegetative growth period, and in the later growth or fruiting period, the roots are weaker and require less water, so it is necessary to avoid damaging the roots so as not to affect the quality.

3. Illumination. Grapes must have a certain intensity of light during normal growth, but when the light is too strong, especially when the grapes enter the hard core period, sunburn is more likely to occur.

4. Soil. Although grapes can be cultivated in a variety of soils (after modification), loam and fine sandy loam are the best, although the sandy soil has good air permeability but poor fertilizer and water retention. Loam soils are between sandy and clayey soils.

The above content refers to Encyclopedia - Grapes.

The sugar in grapes is easily absorbed by the body. The sugar in grapes is mainly glucose, which can be quickly absorbed by the body, especially when the body has low blood sugar, if you drink grape juice in time, the symptoms can be quickly relieved.

Grapes can prevent thrombosis better than aspirin, and can reduce the serum cholesterol level of the human body, reduce the cohesion of platelets, and have a certain effect on the prevention of cardiovascular and cerebrovascular diseases. The flavonoids found in grapes are powerful antioxidants that fight aging and scavenge free radicals in the body.

Benefits of eating grapes

Grapes have a high nutritional value, and grape juice is hailed by scientists as "plant-based milk". From the perspective of traditional Chinese medicine, grapes have the effects of relaxing muscles and invigorating blood, appetizing and strengthening the spleen, aiding digestion, etc., and they are rich in iron, so they replenish blood.

In the hot summer, people who have poor appetite can eat it regularly to help appetize. The sugar content of grapes is about 10%-25%, and the high can reach about 30, and most of the more sugar contained in grapes is glucose that is easily absorbed directly by the human body, so grapes become an ideal fruit for people with weak digestion.