Health preserving roxburgh rose flavor fruit vinegar and preparation process thereof

Abstract

The invention discloses health preserving roxburgh rose flavor fruit vinegar and a preparation process thereof. The health preserving roxburgh rose flavor fruit vinegar comprises, by weight, 20-30 parts of roxburgh rose fresh fruits, 1-5 parts of heartleaf houttuynia herbs, 5-10 parts of white sugar and 60-80 parts of purified water. High-temperature raw starters and yeasts are co-fermented to prepare roxburgh rose fruit wine, the roxburgh rose fruit wine is secondarily fermented by acetic bacteria to prepare the roxburgh rose fruit vinegar, and the heartleaf houttuynia herbs serving as medicinal and edible plants with antibacterial effects and Guizhou features are added into a fruit wine fermentation link. Original fruit aroma of roxburgh roses is preserved, and the flavor of the fruit vinegar is enriched by parts of aroma-producing starters in the high-temperature raw starters. As the houttuynia cordata (heartleaf houttuynia herbs) serving as the medicinal and edible plants are added into the fruit wine fermentation link, growth of mixed bacteria in the fermentation process is inhibited, beneficial functional components are added to the fruit vinegar, the flavor of the roxburgh roses is retained, flavor substances, nutrient components and functional components are enriched, and the functions of improving gastrointestinal functions, regulating immunity and resisting radiation are enhanced. The fruit vinegar is unique in flavor, remarkable in health care effect and mature in production process, facilitates industrial production and has a wide market prospect.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a roxburghii health-preserving flavor fruit vinegar and a preparation process thereof. Background technique [0002] Rosa roxburghii belongs to Guizhou's characteristic wild fruit resources. Its medicinal value is very high. Its flowers, leaves, fruits and seeds can be used as medicine. Rosa roxburghii is rich in superoxide dismutase (SOD for short). SOD is an internationally recognized active substance with anti-aging and anti-cancer effects. It also has anti-virus and anti-radiation effects. The fruit is rich in sugar, vitamins, carotene, organic acids, more than 20 kinds of amino acids, more than 10 kinds of trace elements beneficial to the human body, and superoxide dismutase. Especially the vitamin C content is extremely high, which is the highest among the current fruits, with a content of 841.58-3541.13 mg per 100 grams of fresh fruit, and has the reputation of ...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a Rosa roxburghii health-preserving flavor fruit vinegar and its preparation process, which solves the problems of single flavor and large loss of functional components in the Rosa roxburghii fruit vinegar fermented by traditional methods, and at the same time solves the problem of development and utilization of Zheergen products.

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