Yingde Red Tea [Guangdong Yingde Specialty]

What is Yingde black tea? Authentic Guangdong Yingde specialty: Yingde black tea

Content summary:Do you want to know what Yingde black tea is? This article is a detailed introduction toGuangdong Yingde specialty - Yingde black tea. The editorial team of China Specialty Network reviewed and collected relevant information about Yingde black tea, and reorganized and edited it. The full text takes about 10 minutes to read, mainly including the basic introduction of Yingde black tea and its nutritional value? What are the product characteristics of Yingde black tea? How did the history of Yingde black tea come about? How to distinguish between genuine and fake Yingde black tea? Wait

Basic introduction of Yingde black tea

Yingde black tea is one of the famous black tea specialties in Yingde City, Guangdong Province. It is cultivated with tender tea leaves using the natural environment of open hills and gentle slopes, surrounded by river water. It is refined through traditional tea making techniques in the local area. Yingde black tea has full branches and leaves, clear tea soup, smooth taste, rich tea aroma, and a sweet taste when mixed with a little milk or sugar. It has become a common drink for people in Hong Kong, Macao, and Southeast Asia to chat after meals. Yingde black tea is known as the "Oriental Golden Beauty" in the local area

1. Anti aging of Yingde black tea

The antioxidant contained in Yingde black tea helps to resist aging. Due to the process of human metabolism, if peroxidation occurs, a large amount of free radicals will be produced, which can lead to aging and damage to cells. SOD (superoxide dismutase) is a free radical scavenger that can effectively remove excess free radicals and prevent their damage to the human body. The catechins in Yingde black tea can significantly enhance the activity of SOD and eliminate free radicals

2. Antibacterial properties of Yingde black tea

Studies have shown that catechins in Yingde black tea have inhibitory effects on some bacteria that cause diseases in the human body, while not harming the reproduction of beneficial bacteria in the intestine. Therefore, Yingde black tea has the function of regulating the intestines<3. Yingde black tea lowers blood lipids. Animal experiments conducted by scientists have shown that catechins in tea can reduce total cholesterol, free cholesterol, low-density lipoprotein cholesterol, and triglycerides in plasma, while also increasing high-density lipoprotein cholesterol. Experiments on the human body have shown that it has the effect of inhibiting platelet aggregation and reducing the incidence of arteriosclerosis. Yingde black tea contains flavonols, which have antioxidant properties and can also prevent blood clots and platelet aggregation, reducing cardiovascular disease

4. Yingde black tea for weight loss

Yingde black tea contains theophylline and caffeine, which can activate protein kinases and triglyceride lipolytic enzymes through various functions, reduce the accumulation of fat cells, and thus achieve the effect of weight loss

5. Yingde black tea can prevent dental caries and clear bad breath.

Yingde black tea contains fluoride, among which catechins can inhibit the action of cariogenic bacteria, reduce the occurrence of dental plaque and periodontitis. The tannic acid contained in tea has a bactericidal effect and can prevent the growth of bacteria in food scraps, thus effectively preventing bad breath

6. Yingde black tea can prevent cancer

Yingde black tea has an inhibitory effect on certain cancers, but its principle is limited to the inference stage. Drinking more tea is bound to have a positive encouraging effect on the occurrence of cancer prevention

7. Whitening and UV protection effects of Yingde black tea

Experts have found in animal experiments that catechins in Yingde black tea can resist skin cancer caused by UV-B

8. Yingde black tea can improve digestive disorders

Recent research reports have shown that Yingde black tea can help improve digestive disorders, such as acute diarrhea caused by bacteria, which can be alleviated by drinking a little Yingde black tea.

The cultivation of high-quality black tea in a superior natural environment is mainly based on the selection of Yunnan large leaf varieties suitable for black tea production, combined with Phoenix Narcissus and the successful promotion of new varieties of high aroma and high-quality large leaf black tea, achieving the refinement of tea gardens and laying an excellent foundation for the high aroma and strong flavor of "Yinghong" tea. Yingde black tea products are divided into four colors: leaf, crushed, sliced, and ground. Each color contains multiple tea numbers of different grades in Chinese. Kaempferol 4.12%, amino acids 1.8%, tea polyphenols 21%, theaflavins 0.8-1.2%, thearubigins 8-12%, water extract 38.16%, making it an international premium black tea

How did the history of Yingde black tea come about; In 764 AD, it was recorded that "Lingnan produces tea from Fuzhou, Quanzhou, Shaozhou, Xiangzhou, etc., often with excellent taste." At that time, tea plants in Shaozhou included Yingde, Qujiang, and others. According to the article edited by Cheng Qikun and Zhuang Xuelan, two researchers from the China Tea Research Institute; 100 Years of World Tea Industry; Research and argumentation in China; During the Tang Dynasty and the Five Dynasties, counties such as Qujiang, Renhua, and Yingde in Shaozhou were already producing tea. Before the Ming Dynasty, Yingde became one of the 11 tea producing counties in Guangdong Province; during the Ming Dynasty, it was one of the 70 tea producing counties in Guangdong Province; and after the Opium War, it was one of the 84 tea producing counties in Guangdong. This shows that Yingde has a long history of tea cultivation and production

How to distinguish between genuine and fake Yingde black tea

Firstly, smelling refers to smelling the aroma of tea leaves. It can be smelled dry or baked over fire before smelling again. Any tea with the inherent aroma of tea is considered genuine tea; Any tea with a greenish odor or other peculiar smell is considered fake tea

Secondly, look, look at the shape of the leaves. Brewing tea leaves in boiling water, although different varieties of tea trees have differences in their leaves, they all have the following common characteristics. Firstly, the serrated edges of tea leaves are generally 16-32 pairs, with dense and deep serrations at the upper part and sparse and shallow serrations at the lower part. The area near the petiole is smooth and without serrations. The leaves or surroundings of fake tea are covered with serrations or have no serrations; Secondly, the leaf veins on the back of tea leaves are raised, with obvious main veins and 7-10 pairs of lateral veins extending to both sides. The lateral veins extend up to one-third of the edge and curve upwards in an arc shape, connecting with the upper lateral veins to form a closed network of veins. Any tea that does not possess the above characteristics is fake tea

III. Measurement. Any tea with a caffeine content of 2-5% and a tea polyphenol content of 10-20% is considered genuine tea, otherwise it is considered fake tea