The efficacy and function of black beauty watermelon are also abundant in many areas of China. Watermelon has smooth skin, juicy meat and sweet taste, which is really liked by many people. Eating watermelon has many effects. Let's share the efficacy and function of black beauty watermelon.
Efficacy and function of black beauty watermelon 1 1, relieving summer heat
In hot summer, we always like to eat iced watermelon, which has the effect of reducing fire and clearing heat. Especially for people with dry throat and dry mouth, eating watermelon can help us relieve summer heat. For patients with hypertension, eating watermelon in moderation also has the effect of lowering blood pressure.
Step 2 replenish water
Watermelon contains a lot of water. If you want to replenish water in summer, it is also good to eat watermelon in moderation. The water content of watermelon ranks first among fruits. In hot summer, people sweat easily, so eat some watermelon to replenish water. When you are thirsty, eating a watermelon is simply a great enjoyment on earth.
Step 3 promote defecation
If you want to promote intestinal peristalsis and defecation, eating watermelon in moderation is also a good choice. When we eat watermelon, watermelon can help us reduce the content of bile pigment and also alleviate the problem of jaundice.
4. beauty beauty
Watermelon contains nutritious watermelon juice, and the fresh and tender peel of watermelon can also be eaten. Watermelon skin and flesh are beneficial to women's beauty and make our skin more ruddy and shiny.
What is a black melon?
Black beauty watermelon is a variety of watermelon. Black beauty watermelon is sweeter than other varieties, and meat is more important than other varieties. Price: generally, the purchase from melon farmers is about 5 to 6 cents. This kind of watermelon has long oval fruit, small melon, dark green skin and inconspicuous stripes. Generally precocious, with thin and tough skin and fresh and juicy meat. Second, the watermelon with flower skin is oval, the melon is relatively large, the color of the melon skin is light green and dark green, which is common in the north, matures late, tastes crisp and has high sugar content. The third kind is Texiaofeng, which is the representative of small watermelon with yellow flesh. The fruit shape is neat, the meat color is crystal yellow, the meat is extremely tender and crisp, sweet and juicy, with little fiber, which is not resistant to storage and transportation.
Efficacy and Function of Black Beauty Watermelon No.2 Beauty Melon
Black beauty watermelon is the representative of small fruit watermelon. The skin of melon is dark green and shiny. Melon-shaped oval, the weight of a single melon is generally 2-4 kg. Melon flesh is bright red, seeds are small, and sugar content is extremely high, which can generally reach more than 13%.
Xizhaoguo
It consists of pericarp, pulp and seeds. The pericarp develops from the ovary wall, and the pulp develops from the placenta tissue. In the early stage of watermelon fruit development, that is, within/0/4 days after flowering, the weight of pericarp accounts for a large proportion of the fruit, and then the weight of pulp gradually increases, making the weight gain rate of pulp faster than that of pericarp. In addition, the content of soluble solids increased fastest in 12 ~ 24 days after anthesis. The weight gain rate of watermelon fruit has a sequence; Firstly, the longitudinal diameter is developed; The transverse diameter later increased the weight. It can be seen that the development of fruit top is earlier than that of melon waist. Therefore, the development of watermelon top is a sensitive field. When the fruit is ripe, the mesothelium of placental cells begins to dissociate, and the gap increases, forming a large number of giant juice-containing parenchyma cells. There are four colors of pericarp: white, green, black and flower. The pulp can be divided into white, yellow and red. The colors and sizes of seeds include white, yellow, black and brown. The number of single melon seeds is usually around 200 ~ 300. The above situation varies with varieties.
Watermelon can be divided into three varieties: early maturity, middle maturity and late maturity. Most early-maturing watermelons are not resistant to storage and have thin skins. The time from flowering to maturity is short, which takes about 28 days. For example, watermelons that bloom early are early-maturing varieties, and the peel thickness of this watermelon is 0.7 ~ 1.0 cm. It takes 33-35 days from flowering to maturity, and the thickness of melon skin is 1. 13 ~ 1.2 cm, such as the gray watermelon with chicken feet. Late-maturing varieties, from flowering to maturity 38 ~ 40 days, thickness 1.4 ~ 2.0 cm. For example, the frozen melon variety watermelon belongs to the late-maturing variety. However, the maturity of the same variety of watermelon will be very different because of the inconsistent fruit setting period.
The efficacy and function of black beauty watermelon 3 How to choose black beauty watermelon;
1, look
When choosing a good black beauty watermelon, the skin is black and shiny, the pedicel and navel are sunken inward, and the rattan handle is close to the skin and downward. So be sure to choose a watermelon with a thick green base and two sharp ends.
Step 2 touch
Touch it when you choose. If the skin is smooth and hard, it is a melon. If the skin is sticky and soft, it is two melons. So it depends on the skin.
Step 3: OK.
You should weigh it when you choose. If watermelon is better, it will be lighter. If it is too heavy, it means that the watermelon is not mature. So, you have to weigh it, so that you can buy good melons.
Step 4 listen
Listen when picking, put the watermelon in your hand and pat it gently with your palm. If there is a crisp "dong, dong" sound, it means that it is a good melon and a ripe melon. If it makes a sudden, sudden sound, it means it is mature. If it makes a "poof, poof" sound, it means it is overcooked. If it makes a "click, click" sound, it means it is still immature.
Nutritional value of black beauty watermelon;
1, has the effects of clearing away heat and relieving summer heat, relieving vexation and quenching thirst, because watermelon contains a lot of water, and eating a sweet and sandy watermelon when getting angry can immediately relieve the symptoms of getting angry.
2, it is rich in sugar and salt, which can play an anti-inflammatory role. In addition, the protease contained in it can transform insoluble protein into soluble protein, which can increase the nutrition of patients with nephritis.
It also contains substances that can lower blood pressure.
4, it contains a lot of water, eating it can increase urine volume, reduce bile pigment content, promote smooth stool, and have a certain effect on the treatment of jaundice.
5. Watermelon juice and watermelon peel can improve skin elasticity, make people younger, reduce wrinkles and add luster.