What is the difference between black tea and green tea production process

1, black tea and green tea production process is different

Black tea: fermentation degree of 80 to 90% of the fully fermented tea. The production process is not killed, but directly withering, kneading and cutting, and then complete fermentation, so that the tea polyphenols contained in the tea leaves oxidized to become the thearubigin, and thus the formation of black tea is characterized by dark red tea leaves, red tea soup.

The color of black tea and the brewed tea broth are mainly red, so it is called black tea. When black tea was first created, it was called "black tea". Black tea in the processing of chemical reactions, the chemical composition of the fresh leaves in the larger changes in the tea polyphenols to reduce more than 90%, resulting in theaflavin, theaflavin new ingredients. Aromatic substances from the fresh leaves of more than 50 kinds, increased to more than 300 kinds, part of the caffeine, catechin and theaflavin complex synthesized into a tasty complex, thus forming a black tea, red soup, red leaves and sweet taste mellow quality characteristics.

Green tea: produced without any fermentation process,

The tea is made from the new tops of suitable tea trees as raw materials, directly after picking by the typical process of greening, kneading, drying and other processes. The color of the dried tea and the tea broth and the bottom of the leaves after brewing are mainly green, hence the name. The flavor is fresh, mellow and refreshing. Because of the different methods, can be divided into the pan-fried and into the fried green tea, such as Longjing, Biluochun, as well as high-temperature steam steaming green tea, such as Japan's Pancha, Yulu, the former aroma, the latter has a sense of freshness, freshness and greenness.

2, black tea and green tea appearance is different

Black tea for red leaves and red soup, which is formed after fermentation quality characteristics. Dry tea color and lustre, taste mellow and sweet and strong, soup color red and bright. Black tea has "Gongfu black tea", "black tea" and "small seed black tea" type.

Green tea is China's largest production of a class of tea, belonging to the unfermented tea. Green tea has the quality characteristics of green leaves and clear soup. Good tenderness of the new tea, green color, bud peaks show, soup color bright.