Production method of selenium-rich tea vinegar

The invention belongs to the technical field of food seasonings and particularly relates to a production method of selenium-rich tea vinegar. The selenium-rich tea vinegar is prepared from tea, selenium-rich grains and crude-processed agricultural and sideline products thereof as raw materials through scientific material blending, alcohol fermentation, acetic acid fermentation and salt addition and compression on the fermenting grains. The selenium-rich tea vinegar contains organic selenium, organic acids and tea polyphenol in certain amounts, not only integrates characteristic taste of both vinegar and tea, but also has the effects of resisting and inhibiting cancer of the organic selenium, inhibiting and resisting bacteria of the vinegar, and removing grease, losing weight and improving reproduction of the tea, wherein all the effects have health-caring effects on human body.