An enterprise in Shaoxing extracts food additives from tea

Zhejiang Daily, Shaoxing, April 21st Zhejiang Province is a large tea producing province, but many low-grade teas are “eatless and discarded”. The Shaoxing branch of Zhejiang Oriental Tea Technology Co., Ltd., which was established in the Binhai Industrial Zone in Shaoxing County today, has doubled the value of these low-grade teas through deep processing of tea.

According to tea experts, tea is generally divided into high, medium and low grades. High-end products such as Longjing tea have a large market at home and abroad; mid-range can be used to produce pearl tea, mainly exported to the underdeveloped regions of the world; only low-grade tea is available. Can't find a good way out. The price of only two or three yuan per kilogram has seriously affected farmers’ enthusiasm for planting tea.

In fact, these low-grade teas contain a lot of effective ingredients. For example, tea polyphenols and instant tea powder extracted from green tea are natural food additives and are widely used in medicines, health products and foods, and have a broad market in Europe, America, Japan and Southeast Asia.

Since last June, Zhejiang Oriental Tea Science and Technology Co., Ltd. has undertaken the implementation task of the National Development and Reform Commission's Demonstration Project of High-tech Industrialization of Tea Engineering for Membrane Engineering. It has built China's largest and highest scientific and technological content in the Binhai Industrial Zone of Shaoxing County. Technology and equipment The first-class tea extract production and research and development companies can annually produce 800 tons of tea polyphenols, 2000 tons of instant tea powder, 3,000 tons of various tea concentrates, and can consume 6,000 to 10,000 tons of low-grade tea each year.

“Deep processing can increase the value of low-grade tea,” Liu Zhonghua, chairman of the Tea Extract Branch of the China Tea Association, told reporters. “For tea growers, tea that could not be sold for two or three yuan per kilogram can now be sold for seven or eight yuan. ."

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