Coffea arabica fruit vinegar processing technology

Abstract

The invention relates to fruit vinegar processing, in particular to a Yunnan coffea arabica fruit vinegar processing technology. By the Yunnan coffea arabica fruit vinegar processing technology, secondary products such as coffee shells and coffee pulp during production of coffee and coffee-grounds remaining during production of instant coffee can be used. The coffea arabica fruit vinegar processing technology comprises the following steps of (1) preparation of coffee pulp and juice, (2) ingredient adjustment, (3) alcoholic fermentation, (4) preparation of acetic bacteria seeds, (5) acetic fermentation, (6) rough filtration and ageing, (7) refined filtration, and (8) sterilizing: bottling and sealing filtered vinegar, and sterilizing for 15-20 minutes at the temperature of 85 DEG C so as to obtain finished tea fruit vinegar. The technology has the advantages of short production period, low labor intensity, good product sanitation, high usage, and easiness in purification of products, and tends to the direction of technological development of a fruit vinegar industry. The shortcoming of the coffea arabica fruit vinegar processing technology includes that liquid fermentation flavor is poor is overcome, and the key technique of the coffea arabica fruit vinegar processing technology is to improve flavor quality of liquid-method fruit vinegar.

Description

technical field [0001] The invention relates to the processing of fruit vinegar, in particular to the processing technology of Yunnan arabica coffee fruit fruit vinegar. Background technique [0002] Fruit vinegar is an acidic condiment with rich nutrition and excellent flavor, which is made from fruit or fruit processing waste as the main raw material through alcohol fermentation and acetic acid fermentation. With the gradual improvement of people's living standards, the demand for food has changed from food and clothing to nutrition and health care. It no longer satisfies the traditional and simple functions of vinegar such as adjusting acid, antiseptic and sterilization, and increasing appetite. Its anti-aging, anti-cancer and other effects. [0003] Fruit vinegar is very popular among consumers as a health-care vinegar with good flavor. According to the research of Chinese and foreign scholars, the fruit vinegar brewed by modern bioengineering technology has the follow...

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Problems solved by technology

There is currently no method of processing coffee from coffee to produce fruit vinegar

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