Dark tea extract - Natural Antioxidant

CHANGSHA, China - Sept. 29, 2014 - PRLog -- Dark tea - Chinese name is “hei cha” literally dark tea - is any tea that goes through a secondary fermentation process, which means a post-production process. In other words, dark tea is made from a basic green tea which went through a secondary manufacturing process. Dark teas from Hunan Province steep up medium-bodied, very smooth, and usually with a natural sweet smell as opposed to the dark earthiness of Pu'er tea.


Modern study shows that dark tea containing compounds as much as five hundreds and more. Some are very necessary for the human body, such as vitamin, protein, amino acids, lipids, carbohydrates and minerals, which have a high nutritional value to human. Some compounds have healthy and pharmacodynamic effects on the human body, this part is so called "the medicinal value", such as tea polyphenols, caffeine and lipopolysaccharide. Dark tea is rich in tea polyphenol, which has anti-inflammatory, bactericidal effect and treat dysentery. Its total catechins is higher than other kinds of tea, anti-aging effect is better than other tea. During the tea processing, macromolecular polysaccharide material change into a large number of new soluble monosaccharide and oligosaccharide, VC increased exponentially. These substances play an important role in improving the body's immune system function, keeping health&fitness and prolonging life.

The dark tea extract (http://www.naturalin.com/tea-extract/dark-tea-extract.html) product of Naturalin as a natural antioxidant is widely application in food industry field, cosmetics and daily necessities. Naturalin Bio-Resources Co., Ltd is devoted to the research and innovation in natural ingredients. We own our factory and lab with the strict quality control system to ensure quality stability and real price of Dark Tea Extract (15%-45% Polyphenols/catechins). Meanwhile, we can also guarantee the stability of its supply by steady source of raw material.