Method for improving stability of herba saussurea involucratae healthcare grape wine
A wine and stability technology, applied in the winemaking field, can solve problems such as long production cycle, protein instability, and loss of nutritional components, and achieve product quality assurance, reduce unstable factors, and reduce polyphenol precipitation.
Active Publication Date: 2014-09-17
新疆天山雪莲制药有限公司
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Problems solved by technology
For example, the pectinase clarification method has the following problems: the pectin content in grapes from different origins is different, and the amount of pectinase used is different, so its dosage is difficult to grasp; its effect is affected by temperature and pH; Methanol will be decomposed during storage, and there will be a certain amount of methanol residue in the wine, and methanol will seriously affect the health of consumers, and even endanger the lives of consumers; when the amount of pectinase is too much, the protein content in the wine will increase. , cause protein instability, so that the wine is prone to turbidity after a long time
In addition, there are also some problems in the clarification method with bentonite: large amount of bentonite (0.2~1.0g / L), troublesome operation, long production cycle, loss of chroma, loss of nutritional components, weak and rough taste, etc. question
Method used
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Experimental program
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Effect test
Embodiment 1
[0026] Put 10Kg of Saussurea health wine stock solution in a cold storage at -4°C for 5 days, and then heat it up to 20°C within 12 hours. The supernatant is ultrafiltered through a polysulfone ultrafiltration membrane with a molecular weight cut-off of 10 KDa and an operating pressure of 0.20 Mpa, collect the permeate to obtain the product.
Embodiment 2
[0028] Put 10Kg of snow lotus health wine stock solution in a cold storage at 0°C for 5 days, and then heat it up to 0°C within 14 hours. The supernatant passes through a polyacrylonitrile ultrafiltration membrane device with a molecular weight cut-off of 30 KDa and an operating pressure of 0.15 Mpa. , Collect the permeate to obtain the product.
Embodiment 3
[0030] Put 10Kg of Saussurea health-preserving wine stock solution in a cold storage at -6°C for 5 days, and then heat it up to 25°C within 20 hours. The supernatant passes through a polyethersulfone ultrafiltration membrane device with a molecular weight cut-off of 50 KDa and an operating pressure of 0.25 Mpa, collect the permeate to obtain the product.
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The invention discloses a method for improving the stability of snow lotus health-preserving wine, which comprises the following steps: (1) cold treatment: placing the stock solution of snow lotus health-preserving wine below 0°C for more than one day; (2) heating treatment: placing the cold-treated snow lotus health-preserving wine The temperature of the wine stock solution is slowly raised to 0-50°C; (3) Ultrafiltration membrane treatment: the supernatant of the Saussurea sauraceae health wine stock solution after the heating treatment is placed in the ultrafiltration membrane device, and the permeate is collected. The invention can not only improve the stability and clarity of the snow lotus health wine, but also maintain the taste, physical and chemical properties, aroma and other quality indicators of the snow lotus health wine, and ensure the internal quality of the product.
Description
technical field [0001] The invention relates to the field of winemaking, in particular to a method for improving the stability of Saussurea sauraceae wine. Background technique [0002] Saussurea health wine is based on Xinjiang real estate wine, with the rare medicinal material Saussurea sativa known as the "King of Herbs" as the main health care ingredient, supplemented with wolfberry, longan meat, chrysanthemum, and angelica. Modern scientific and technological methods and traditional wine making methods A wine that can regulate the immune ability of the body produced by combining them. Drinking this wine for a long time can improve the body's immune level, strengthen the body, improve the body's ability to defend against diseases, and reduce the incidence of diseases. It can be seen that Saussurea health wine is a kind of wine that can not only enjoy the happiness brought by drinking, but also ensure the health of the drinker. healthy wine. The product is welcomed by c...
Claims
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IPC IPC(8): C12H1/06C12H1/07
Inventor 王新宇李玲邓长生徐生彦马庆东
Owner 新疆天山雪莲制药有限公司