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There are many benefits to drinking tea, which is well known. But why do drinking tea have many benefits? For the average person, it is known but it is not known. With the development of science, by the beginning of the 19th century, the composition of tea was gradually clarified. After the separation and identification of modern science, tea contains more than 450 kinds of organic chemical components and more than 40 kinds of inorganic mineral elements. The organic chemical constituents and inorganic mineral elements in tea contain many nutrients and medicinal ingredients.
1.The basic ingredients of tea
(1)Catechins: Commonly known as tea tannins, is a unique component of tea, with bitter, astringent and astringent.
(2)Caffeine: With bitter taste, is an important component of the taste of tea soup.
(3)Minerals: Tea is rich in 11 kinds of minerals such as potassium, calcium, magnesium and manganese.
2.The function of the basic components of tea
(1)Catechins: Commonly known as tea tannins, is a unique component of tea, with bitter, astringent and astringent. It can be combined with caffeine in tea soup to alleviate the physiological effects of caffeine on the human body. It has anti-oxidation, anti-asymmetry, anti-tumor, lowering blood cholesterol and low-low density ester protein, inhibiting blood pressure, inhibiting platelet aggregation, antibacterial and anti-product allergy.
(2)Caffeine: With bitter taste, is an important component of the taste of tea soup. In the black tea tea soup, it combines with many phenols to form a complex; after the tea soup is cold, it forms an emulsification phenomenon. The unique catechins and their oxidative constrictions in tea can slow down the excitatory effects of caffeine, so drinking tea can keep the long-distance driving people clear and more endurable.
(3)Minerals: Tea is rich in 11 kinds of minerals such as potassium, calcium, magnesium and manganese. Tea soup contains more cations and less anions, and is an alkaline food. Helps keep your body fluids alkaline and stay healthy.
(4)Vitamins: Carotenoids, can be converted into vitamins in the human body, but can not be mixed with tea to drink. Group B vitamins and vitamin C, which are water soluble, can be obtained from tea.
(5)Other Functional Ingredients: Flavonols with enhanced microvascular wall to eliminate bad breath. Saponin has anti-cancer and anti-inflammatory effects. Aminobutyric acid is produced by forcing tea leaves to undergo anaerobic respiration during the tea making process. It is said that Jiayelong tea can prevent hypertension.