Liquid submerged fermentation technique of Chinese wolfberry/licorice root/apple health-care vinegar

Abstract

The invention provides a liquid submerged fermentation technique of Chinese wolfberry / licorice root / apple health-care vinegar. The technique comprises the following steps: (1) preparation of apple raw juice; (2) sugar blending; (3) yeast primary fermentation; (4) liquid submerged acetic fermentation; (5) rough filtration, afterripening; (6) preparation of Chinese wolfberry / licorice root leaching solution; and (7) blending, sterilization and filling. The technique organically combines the health-care fruit vinegar with the particular Chinese wolfberry and licorice root in Ningxia Province and utilizes the liquid submerged fermentation process, thereby greatly shortening the fermentation period. The prepared Chinese wolfberry / licorice root / apple health-care vinegar has the advantages of high nutritive value, fresh and unique taste, clear appearance, favorable color and small pungency of acetic acid.

Description

technical field

[0001] The invention belongs to the technical field of food and beverage processing, and in particular relates to a liquid submerged fermentation process of wolfberry licorice apple health-care vinegar. Background technique

[0002] The health care function of vinegar has been recorded in "Huangdi Neijing" and "Compendium of Materia Medica". The research and development of health vinegar has undoubtedly opened a door leading to health for us. At present, the annual consumption of vinegar per person in our country is far lower than that of developed countries such as the United States and Japan. Therefore, health vinegar still has a lot of room for development in my country. In addition, the continuous improvement of new technologies also provides the possibility for large-scale production of health vinegar. Health vinegar has certain nutritional value and health care function. For example, apples as raw materials are rich in nutrients such as vitamins, tr...

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