Low-alcohol/alcohol-free grape wine rich in plant polyphenol and preparation method of low-alcohol/alcohol-free grape wine
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A technology of alcohol wine and plant polyphenols, applied in the field of food processing, to improve health effects, overcome time-consuming and labor-intensive, and realize the effect of industrialized production
Inactive Publication Date: 2017-09-15
INST OF AGRI ENG TECH FUJIAN ACAD OF AGRI SCI
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Problems solved by technology
[0004] However, no matter whether it is non-alcoholic wine or traditional Chinese medicine wine, it has not been able to achieve the
Method used
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Embodiment 1
[0026] Embodiment 1: a kind of preparation method of low-alcohol-free wine rich in plant polyphenols, comprising the following steps:
[0027] 1.1 Materials
[0028] Thorn wine stock solution (alcohol content 11%-12%), Lactobacillus fermented grape juice, purslane, ghost needle grass and cinnamon, purchased from the market;
[0029] 1.2 Preparation method
[0030] 1.2.1 Preparation of Chinese herbal medicine powder:
[0031] After drying the fresh purslane and the ghost needle grass in a hot air drying oven at a temperature of 60° C. for 24 hours, the dried purslane and the ghost needle grass were obtained. Mix with dry cinnamon according to the following parts by weight: 45 parts of purslane, 45 parts of ghost needle grass, and 10 parts of cinnamon. The above Chinese herbal medicines are ground into powder in a Chinese herbal medicine grinder, and passed through a 40-mesh sieve to obtain Chinese herbal medicine powder.
[0032] 1.2.2 Extraction of Chinese herbal medicine ...
Embodiment 2
[0040] Embodiment 2: a kind of preparation method of the low-alcohol-free wine rich in plant polyphenols, comprises the following steps:
[0041] 1.1 Materials
[0042] Cabernet Sauvignon wine stock solution (alcohol content 12%-14%), Lactobacillus fermented grape juice, purslane, ghost needle grass and cinnamon, purchased from the market;
[0043] 1.2 Preparation method
[0044] 1.2.1 Preparation of Chinese herbal medicine powder:
[0045] After drying the fresh purslane and the ghost needle grass in a hot air drying oven at a temperature of 60° C. for 24 hours, the dried purslane and the ghost needle grass were obtained. Mix with dry cinnamon according to the following parts by weight: 40 parts of purslane, 40 parts of ghost needle grass, and 20 parts of cinnamon. The above Chinese herbal medicines are ground into powder in a Chinese herbal medicine grinding machine, and passed through a 45-mesh sieve to obtain Chinese herbal medicine powder.
[0046] 1.2.2 Extraction of C...
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Abstract
The invention relates to low-alcohol/alcohol-free grape wine rich in plant polyphenol and a preparation method of the low-alcohol/alcohol-free grape wine. According to the invention, alcohol in the grape wine stock solution is used as a natural organic extraction solvent, the Chinese herbal medicinal powder containing purslane, sticktight and cinnamon is put into the grape wine for dipping, and thus the efficient dissolution of the plant bioactive ingredients in the Chinese herbal medicines is promoted; later, the alcohol content is reduced to be 0.5% to 3.0% by adopting a vacuum distillation method; lactobacillus is added for fermenting grape fruit juice and ascorbic acid, and finally sterilizing and filling are carried out. For the low-alcohol/alcohol-free grape wine rich in plant polyphenol, the active ingredients beneficial to the human health in the grape wine are reserved, the beneficial extracts of the Chinese herbal medicines and the grape fruit juice fermented by adopting lactobacillus are also added, the sugar content and alcohol content are reduced, thus a good health effect is achieved, and the low-alcohol/alcohol-free grape wine rich in plant polyphenol is particularly suitable for the special populations such as old people, women and obese people, can meet the requirements of people for nutrition and health, and is beneficial for preventing and controlling cardiovascular diseases, hypertension, hyperlipidemia and other chronic diseases.
Description
technical field [0001] The invention relates to a healthy beverage and a preparation method thereof, in particular to a low-alcohol-free wine rich in plant polyphenols and a preparation method thereof, belonging to the technical field of food processing. Background technique [0002] Grape-based wine has better nutritional and health value than grape juice or table grapes, especially in the brewing process of red wine, sugar is converted into alcohol, which is conducive to dissolving more plants from grape skins and grape seeds Polyphenols such as tannins, resveratrol, and procyanidins. Studies have shown that wine contains about 600 kinds of ingredients that are beneficial to the human body, such as phenolic compounds, tannic acid, flavonoids, vitamin C, vitamin E, trace elements selenium, zinc, manganese, etc., which can eliminate or resist oxygen free radicals and have anti-aging properties. , lowering blood lipid and blood sugar, preventing cardiovascular disease, anti-...
Claims
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Application Information
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