Black tea can help digestion, stimulate appetite, induce diuresis, eliminate edema and strengthen heart function. Flavonoids rich in black tea can scavenge free radicals, have anti-acidification effect and reduce the incidence of myocardial infarction. Chinese medicine believes that tea is also divided into cold and heat. For example, green tea tastes bitter and cold, suitable for drinking in summer (depending on personal physique) to cool off the heat; Black tea and Pu 'er tea are warm and suitable for drinking in winter. As for oolong tea and Tieguanyin, they are more neutral.

Black tea can help regulate blood sugar, but it is still inconclusive. In winter, the stomach is easy to feel uncomfortable. People who feel uncomfortable after eating too many iced fruits and vegetables can slowly drink black sugar ginger slices in black tea while it is warm, which has the effect of nourishing the stomach and will feel more comfortable, but it is not recommended to drink iced black tea.

Extended data

diversification

First, Kung Fu black tea

Kung fu black tea made by withering, rolling, fermenting, drying and refining can be divided into two kinds according to the varieties of raw materials: big leaf Kung fu black tea and small leaf Kung fu black tea.

Among Kung Fu black teas, Qimen black tea in Qimen, Anhui, Dianhong Kung Fu in Yunnan, Chuanhong in Sichuan, Hong Min Kung Fu in Guizhou, Guizhou and Fujian, etc.

Second, small black tea

Striped black tea is processed by withering, rolling, fermentation, fumigation and drying. According to the different origin and processing quality, small black tea can be divided into two products: zhengshan small and tobacco small.

1, zhengshan race

It refers to the fresh tea leaves produced in Mu Tong Village or Wuyishan Nature Reserve, which are made by local traditional techniques and have unique dried longan and pine smoke fragrance.

2. Tobacco competition

Refers to the fresh tea produced outside Wuyishan Nature Reserve, which is made by Kung Fu black tea processing technology and finally smoked by pine smoke to form a black tea product with pine smoke flavor.

Third, red broken tea

Granular black tea processed by withering, kneading, chopping, fermentation and drying can be divided into four types: leaf tea, broken tea, slice tea and powder tea, and the specifications of each type need to be formulated according to trade.

Broken black tea is the main product in the international tea market. International CTC black tea is made by machine, which is most suitable for seasoning tea, iced black tea and milk tea.

References:

Baidu encyclopedia-black tea