Can Phoenix Dancong Tea Soup Achieve 'Sweetness After Bitterness'?
Many tea enthusiasts notice a slight bitterness when drinking Phoenix Dancong tea, leading some to question its quality. However, the presence of bitterness does not necessarily indicate poor tea. The key lies in whether the bitterness transitions into a sweet aftertaste, known as 'hui gan' or 'retu...
Tea News · Apr 10, 2026
Do You Know About the Bitterness and Sweet Moistness of Tea?
Tea's characteristic bitterness and astringency come from compounds like caffeine and catechins (tea tannins . However, these initial sensations transform, leading to the prized experiences of sweetness (回甘 and saliva-inducing freshness (生津 . This transformation is key to tea's appeal. The interact...
Tea News · Apr 05, 2026
No wonder everyone drinks Pu-erh tea, the ten magical effects of Pu-erh tea!!
Pu-erh tea is celebrated for its numerous health benefits, which include aiding in the prevention and treatment of radiation damage, protecting the liver, and promoting skincare by clearing facial oil and tightening pores. It also helps delay aging through its antioxidant properties, acts as a diure...
Tea News · Mar 26, 2026
Tea Polyphenols, the Soul of Tea
Tea polyphenols are the most important group of substances in tea, accounting for 18% to 38% of its dry weight. They are responsible for the characteristic astringency, bitterness, and sweet aftertaste of tea, as well as its numerous health benefits. The content varies among tea types: generally, gr...
Tea News · Feb 16, 2026
Composition Table of Pu-erh Tea Fresh Leaves
This article explains the composition characteristics of Pu-erh tea fresh leaves. It takes approximately 4-5 kilograms of fresh leaves to produce 1 kilogram of rough tea, primarily because fresh leaves contain 75-78% water. Pu-erh tea leaves have a high content of tea polyphenols, higher than other...
Tea News · Feb 02, 2026
Why is Summer Tea Disliked by Everyone?
Summer tea, harvested between Grain Full and Slight Heat, is often considered inferior to spring and autumn teas. Due to intense sunlight and high temperatures, tea plants grow rapidly, leading to accelerated aging of the leaves. This results in lower levels of amino acids and vitamins, while increa...
Tea News · Jan 31, 2026
Top Ten Medicinal Effects of Tea
Tea has been used medicinally in China for 2,700 years. Modern research confirms that tea possesses numerous pharmacological effects unmatched by other beverages. Its benefits include delaying aging, inhibiting cardiovascular diseases, preventing cancer, treating radiation damage, resisting viruses,...
Tea News · Dec 22, 2025
Drinking Tea Can Lead to Longevity – Tea Helps You Stay Away from 16 Illnesses
Tea is a common beverage in daily life, known for refreshing the mind. Maintaining a good habit of drinking tea can also be an effective way to help detoxify the body. Moreover, when used properly, tea can be a powerful aid in preventing diseases. Modern scientific analysis shows that tea contains o...
Tea News · Dec 15, 2025
Tea Knowledge: Tea Polyphenols
Tea polyphenols, also known as tea tannins, are a group of polyphenolic compounds found in tea leaves, including flavanols, anthocyanins, flavonoids, flavonols, and phenolic acids. Among these, flavanols (catechins are the most significant, accounting for about 70% of the total tea polyphenols. The...
Tea News · Dec 09, 2025
What is the phenomenon of sweet aftertaste and salivation?
The 'sweet aftertaste' (回甘 is a mysterious and pleasant sensation often associated with high-quality tea, where a lingering sweetness emerges after the initial bitterness. This sensation is frequently accompanied by increased salivation (生津 . Contrary to the common belief that bitterness directly t...
Tea News · Dec 05, 2025