chemical composition of watermelon may not have been long known to the European world, if not the traveler D. Livingston came across the berries of this plant in the study of desert regions of the Kalahari.He pointed out that all the animals happy regale the fruits of the crops, the water is well maintained.In the wild this berry still exists in the region.
composition watermelon Studies indicate that it (per 100 gram product) actually contains a lot of liquid (up to 89-90 g) which possesses good diuretic effect.Those who wish to lose weight, do not have a season to abandon the use of this culture, aswatermelon pulp facilitates removal from the body 1 to 3 kg of excess fluid, which reduces yield and weight.
watermelon The composition also includes a small amount of protein and fat (0.7 and 0.2 grams, respectively).Berries contain trace amounts of pectin (0.6 g.), Fly ash (the same amount), cellulose (0.5 g.) And organic acids.The fruit are rich in carbohydrates (starch of about 0.1 g., Monosaccharides, disaccharides, and - about 9 grams per 100 grams of pulp).American scientists have found that the fruit is also present citrulline, which after digestion is converted into arginine (a vasodilator substance with viagropodobnym effect).
watermelon composition includes a number of very valuable and beneficial ingredients, including folic acid and magnesium (in stogrammovoy portions present about 60% of the daily value of this trace element).Folic acid (folacin) is involved in the construction of DNA and protein in processing.Therefore, the use of watermelon can help to find a good skin color and proper digestion.Also, scientists have identified lycopene (prevents aging), calcium, potassium, sodium, and iron in small quantities.
composition of watermelon grown in natural conditions (usually berries ripen on their own to mid-August) is likely to be helpful than harmful to humans.But the fruits offered on the market before the natural terms of readiness, should be treated with caution, becausethey are for quick crop can be pumped nitrates.Test to check the watermelon is quite simple: you have to drop a piece of flesh in a glass of water.If the fluid becomes cloudy, the composition should be optimal, but if turn red, the better to throw a watermelon.
How should buy and eat watermelon?Reviews indicate that the outlets have to require a certificate of passing control of nitrate, do not take the damaged berries, and it is better not to buy cut fruit in supermarkets (closing the food does not save the film from getting germs).Take the best heavy items with a yellow spot on the lower part, which suggests that watermelon "sitting" in the garden under the sun, and washed thoroughly before being put on the table.Eat sweet berries need to measure becauseeven a small amount of fiber improves intestinal motility processes and an excessive amount of it can cause nutritional disorders.The bones of the watermelon is better not to throw away, and use food asthey contain linolenic and palmitic acid and has physicochemical properties similar to almond oil.
