Fermented tea is the general designation of tea with the process of "fermentation" in tea production. Fermented tea is that tea buds and leaves after withering, kneading, fermentation, drying, and then refined. Depending on the degree of fermentation, it can be divided into light fermented tea, semi-fermented tea, fully fermented tea and post-fermented tea.
The tea doesn’t undergo fermentation process. Green tea is the lightly fermented tea. Because it is not fermented, it has a natural smell, refreshing aroma and bright green color. Green tea can be divided into two types depending on the process: one is made by steaming and then drying, which is called sencha; the other is made by frying in a pot, such as longjing tea and pearl tea. Sencha will gradually lose its color and flavor due to long storage, but fried green tea does not have this disadvantage.
Semi-fermented tea is made by destroying chlorophyll in the tea leaves and fermenting them from 20% to 70%, such as Tieguanyin and Wuyi Rock Tea. Semi-fermented tea is made by withering in the sun, withering in the room, frying, kneading and drying. It is very distinctive because it has both the freshness of green tea and the fruitiness of black tea. This tea is partially fermented, so the leaves have a special beauty of "green leaves with red edges".
This is a 100% fermented tea, which is called black tea because of its distinctive red or deep red color after brewing, such as Assam black tea. The aroma of black tea can be completely different depending on the type of tea, and it is difficult to describe. But the aroma emitted from deep throat after drinking. It makes people refreshing.
Among the six major tea types in China, dark tea is a post-fermented tea. The freshly picked leaves need to be fermented after being faded and twisted. After kneading and twisting, they are kept warm, moisturized and started to be stacked. During this process, a large number of microorganisms participate in the transformation of the tea's internal components, resulting in the unique mellow and smooth taste.
Tea contains a lot of caffeine, vitamins and other chemicals, which can well accelerate the oxidation of fat, so all of the tea almost all have the effect of weight loss. However, tea also contains tea polyphenols, the more tea polyphenols the body ingests the more likely it is to hurt the stomach. The tea polyphenol content of each tea is different. So some tea need to be drunk less, such as green tea. Among all the teas, fermented tea is not hurt the stomach, and it can regulate the body's blood lipids, blood sugar, accelerate human digestion. So people with bad stomach but want to drink tea to lose weight and slimming, you can drink more fermented tea. Fermented tea in china such as black tea, oolong, pu-erh, etc., they are good choices. By the way, don’t choose green tea.
Expert analysis shows that people who drink green tea without eating will feel uncomfortable in the stomach. This is because the important substances contained in tea - tea polyphenols have astringent properties, which have a certain stimulating effect on the stomach, and the stimulation is stronger in the case of an empty stomach. This is not the case with fully fermented black tea. It is fermented and roasted, and the tea polyphenols undergo an enzymatic oxidation reaction under the action of oxidizing enzymes, and the content is reduced, so the irritation to the stomach is then reduced. In addition, the oxidation products of tea polyphenols can also promote human digestion, so black tea not only does not hurt the stomach, but can nourish the stomach. Regular consumption of black tea with sugar and milk can be anti-inflammatory, protect the gastric mucosa, the treatment of ulcers also has a certain effect. By the way, our tea subscription box contains many fermented tea, you can drink it and keep healthy.