A kind of brewing method of royal valley health wine
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A technology of health-care wine and imperial grain, applied in the field of food processing, can solve the problems of loss of function, long aging time, damage to the structure of active substances, etc., and achieve the effects of soft taste, improved wine yield, and golden color.
Active Publication Date: 2018-05-25
JIANGSU ACAD OF AGRI SCI
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[0007] The present invention provides Royal Valley health wine prepared by the above brewing method, and its purpose is to solve technical bottlenecks such as structural damage of active substances, loss of function, and long aging time caused by traditional brewing techniques, and provide a solution for the optimization of other brewing techniques and the improvement of quality. refer to
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Embodiment 1
[0034] 1) Soaking and beating: Take 100kg of air-dried royal grains, wash them with running water, add 400kg of water, mix well, soak for 20 hours to make them swell completely (soaking temperature is 20-25°C), and then use a DJ1-2.5 single-pass beating machine (Shanghai Jin Mori Light Industry Machinery Co., Ltd.) beating and crushing to obtain 500kg of royal grain slurry.
[0035] 2) Enzymatic hydrolysis and wall breaking: Use lactic acid to adjust the acidity of the royal grain slurry to pH 4.5, then put it into the enzymatic hydrolysis tank, heat to 45°C, add 50g of pectinase (Taian Xindeli Bioengineering Co., Ltd., 80000u / g) , 250g cellulase (Ningxia Heshibi Biotechnology Co., Ltd., 10000u / g), 50g acid protease (Zhejiang Haining Jinchao Industrial Co., Ltd., 50000u / g), stir evenly, and keep warm for 3 hours to obtain the broken wall Royal Valley slurry.
[0036] 3) Liquefaction and saccharification: Add NaOH solution to the broken royal grain slurry to adjust the pH valu...
Embodiment 2
[0055] 1) Soaking and beating: Take 100kg of air-dried royal grains, wash them with running water, add 400kg of water, mix well, soak for 24 hours to make them completely swell (soaking temperature is 20-25°C), and then use a DJ1-2.5 single-channel beater (Shanghai Jin Mori Light Industry Machinery Co., Ltd.) beating and crushing to obtain 500kg of royal grain slurry.
[0056] 2) Enzymatic hydrolysis and wall breaking: Use lactic acid to adjust the acidity of the royal grain slurry to a pH of 5.0, then put it into an enzymatic hydrolysis tank, heat it to 50°C, and add 100g of pectinase (Taian Xindeli Bioengineering Co., Ltd., 30000u / g) , 300g cellulase (Ningxia Heshibi Biotechnology Co., Ltd., 10000u / g), 150g acid protease (Zhejiang Haining Jinchao Industrial Co., Ltd., 50000u / g), stir evenly, and keep warm for 2.5h to obtain broken wall Grain slurry.
[0057] 3) Liquefaction and saccharification: Add NaOH solution to the broken royal grain slurry to adjust the pH value to 6....
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Abstract
The invention discloses a brewing method of pennisetum glaucum healthcare wine. The brewing method comprises the following steps of (1) soaking and pulping; (2) enzymolysis and wall breaking; (3) liquefying and saccharifying; (4) microwave sterilizing; (5) inoculating and fermenting; (6) ageing; (7) clarification and filtration treatment. The brewing method disclosed by the invention has the advantages that the dissolution rate of starch is increased by adopting the enzymolysis and the wall breaking before fermentation; the starch is efficiently degraded by adopting alpha medium-temperature amylase and saccharifying enzyme, and the liquor yield of the starch is increased; the damage to active matters such as polyphenol and flavone by high temperature in a traditional wine brewing technology is overcome by adopting an instant high-power microwave processing, sterilizing and raw material fermenting technology, and nutrition and healthcare functions of terminal products are ensured; the ageing time is greatly shortened by adopting a low-temperature microwave combined ageing acceleration technology, and the production cost is reduced; a wine body is clear and bright by adopting a clarification and stabilizing treatment technology. According to the brewing method disclosed by the invention, the high-quality pennisetum glaucum healthcare wine which is golden yellow in color, clear and bright in appearance and strong in fragrance and integrates a nutrition function with a healthcare function can be finally obtained.
Description
technical field [0001] The invention belongs to the field of food processing, and in particular relates to a brewing method of royal valley health wine. Background technique [0002] Royal Valley is also known as pearl millet, candle barnyard millet, African millet, cat tail millet and Tangren barnyard millet. Its scientific name is Pennisetum glaucum or P.typhoideum or American Pennisetum (P.americum). It is native to Africa and spread to South Asia in prehistoric times. In China, it is mainly distributed in South Asia and Africa at present, and sporadically planted in Jiangsu, Zhejiang, Fujian, Guangdong, Guangxi, Hunan, Northeast China, Inner Mongolia, Hebei, Shandong, Shanxi and other places. [0003] Yugu is drought-resistant, barren-resistant, saline-alkali tolerant, widely adaptable, high-yielding and high-quality. It can be used not only for windbreak, sand fixation, saline soil improvement, but also as an important source of high-quality forage grass and food econom...
Claims
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