Preparation method of tea with kidney-tonifying efficacy

Abstract

A preparation method of tea with kidney-tonifying efficacy relates to the field of tea preparation technology and is characterized by comprising the following steps: acquiring, screening, airing in shade, de-enzyming, extracting functional components, immersing, drying, stir-frying and rolling, purifying and dehydrating, baking for fragrance extraction, carrying out artificial screening, sterilizing and packaging. The product is a kidney-tonifying health-care food, enriching medicinal components of eucommia and Psoralea corylifolia and depending on action of catechinic acid, caffeine and a plurality of mineral matter in tea. As common green tea and oolong tea have cool nature, green tea and oolong tea have a synergistic effect with eucommia or Psoralea corylifolia which has warm nature. The product has superior mouthfeel and tea fragrance. Through the above verification, it shows that functional components of the tea after brewing are remarkably higher than functional components of common eucommia tea obtained after processing of eucommia leaf. People with excess of Yang will not have nasal cavity dryness and dry mouth and other inflammation phenomena. The product has a remarkably kidney-tonifying health-care function.

Description

[0001] Technical field:

[0002] The invention relates to the field of tea preparation technology, in particular to a preparation method of tea with the function of invigorating the kidney.

[0003] Background technique:

[0004] China has had the habit of making and drinking tea since ancient times. Ordinary tea is mainly divided into green tea, green tea (including Tieguanyin, oolong tea, Dahongpao), black tea, dark tea (Puer tea), etc., which are basically divided according to the degree of fermentation of the tea from low to high. Green tea and Tieguanyin in green tea are herbal teas due to their low degree of fermentation, Oolong tea and Dahongpao in green tea are neutral teas, and black tea and Pu'er tea are warm teas. There are also many types of Eucommia tea on the market, and related invention patents include: the manufacturing method of Eucommia tea (application number: 96100505.X), the method for preparing Eucommia leaf tea from Eucommia leaves (application number: ...