APPLICATION OF POLYSACCHARIDE COMPOSITE NANO-SELENIUM IN PRODUCTION OF SELENIUM-ENRICHED TEA

摘要

Disclosed is an application of polysaccharide composite nano-selenium in production of selenium-enriched tea. The present invention is proposed based on the fact that the inventor of the present invention discovers that, when applied to the tea planting process, the polysaccharide composite nano-selenium can effectively increase content of selenium in tea leaves. The polysaccharide composite nano-selenium is composed of lentinan composite nano-selenium, pachymaran composite nano-selenium, and chitosan composite nano-selenium. The selenium-enriched tea is obtained on the basis on the application, and is higher in selenium content compared with selenium-enriched tea on the market, and therefore is applicable to healthful selenium supplementing demands of different people.