First, oolong tea:

Oolong tea, also known as green tea, semi-fermented tea and fully fermented tea, has a wide variety, and it is a tea with distinctive China characteristics among several major teas in China. Oolong tea is a kind of tea with good quality after picking, withering, shaking, frying, rolling and baking. After tasting, the teeth and cheeks remain fragrant, and the aftertaste is sweet and fresh.

Second, green tea:

Green tea, one of the main tea leaves in China, refers to a beverage made from new leaves or buds of tea trees without fermentation, after deactivation, shaping and drying.

Green tea is a kind of tea made from suitable new shoots of tea trees through typical technological processes such as enzyme fixation, rolling and drying. Its dry tea color and brewed tea soup and tea leaves are mainly green, hence the name green tea.

Extended data

Main ingredients:

(1), oolong tea

Oolong tea contains more than 450 organic chemical components and more than 40 inorganic mineral elements. Organic chemical components and inorganic mineral elements in tea contain many nutrients and medicinal components.

Organic chemical components mainly include tea polyphenols, plant alkaloids, protein, amino acids, vitamins, pectin, organic acids, lipopolysaccharides, sugars, enzymes and pigments.

(2) Green tea

Main ingredients: tea polyphenols, caffeine, lipopolysaccharide, theanine, etc.

Green tea belongs to non-fermented tea, because of its characteristics, it retains more natural substances in fresh leaves. Among them, tea polyphenols and caffeine retain more than 85% of fresh leaves and about 50% of chlorophyll, and the loss of vitamins is less, thus forming the characteristics of green tea, such as clear soup color, green leaves color and strong taste convergence. It has special effects on anti-aging, cancer prevention, sterilization and anti-inflammation, which is beyond the reach of fermented tea.

Baidu encyclopedia-oolong tea

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