Grosvenor momordica fruit juice fermented by lactic acid and preparation method thereof

A technology of lactic acid fermentation and Luo Han Guo, applied in the field of food and beverage processing, to improve digestion and absorption performance and nutritional value, inhibit growth and reproduction, and increase taste

Inactive Publication Date: 2016-01-06
怀化兴科创生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no natural low-sugar lactic acid beverage prepared by fermenting lactic acid bacteria with Luo Han Guo as the only raw material without adding any sugar

Method used

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  • Grosvenor momordica fruit juice fermented by lactic acid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Preparation method one of Luo Han Guo lactic acid active drink:

[0033] (1) Cleaning: select mature Luo Han Guo fruit free from diseases and insect pests, and first wash away dirt and other dirt on the surface with clean water;

[0034] (2) Disinfection: soak and clean the Luo Han Guo with 70% ethanol for 5 minutes to kill the microorganisms on the surface of the fruit;

[0035] (3) beating: remove the pericarp and seeds, add 10% pure water to dilute the pulp, and then use enzyme treatment: after adjusting the pH value to 4.2 with citric acid, add 0.002% pectinase, add 0.005% cellulase, Treat at 45°C for 5 hours;

[0036] (4) Canning and sterilization: put the pulp into a fermenter, sterilize at high temperature and cool to 37°C;

[0037] (5) Strain preparation: the strains used for fermentation are subcultured in the culture medium, when the pH value is 4.0-4.2, the number of live bacteria is 10 6 Strains above, when the acidity of lactic acid is 0.8-1.0%, the acti...

Embodiment 2

[0045] The preparation method two of Luo Han Guo lactic acid active drink:

[0046] (1) Cleaning: select mature Luo Han Guo fruit free from diseases and insect pests, and first wash away dirt and other dirt on the surface with clean water;

[0047] (2) Disinfection: soak and clean the Luo Han Guo with 70% ethanol for 5 minutes to kill the microorganisms on the surface of the fruit;

[0048] (3) Beating: remove the peel and seeds. Add 10% pure water to dilute the paste. Enzyme treatment: after adjusting the pH value to 4.2 with citric acid, add 0.002% pectinase, add 0.005% cellulase for treatment, and treat at 45°C for 5 hours;

[0049] (4) Canning and sterilization: put the pulp into a fermenter, sterilize at high temperature and cool to 37°C;

[0050] (5) Strain preparation: the strains used for fermentation are subcultured in the culture medium, when the pH value is 4.0-4.2, the number of live bacteria is 10 6Strains above, when the acidity of lactic acid is 0.8-1.0%, th...

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Abstract

The invention relates to a grosvenor momordica fruit juice fermented by lactic acid and a preparation method thereof, belongs to the technical field of food and beverage processing and relates to a method for preparing a fermented fruit juice from a grosvenor momordica fruit raw material and a natural lactic acid beverage obtained by the method. The preparation method utilizes a series of lactic acid composite bacteria. The produced fermented fruit juice has low sugar content, does not contain an artificial food additive, is rich in nutrients, can be absorbed easily and has a good taste.

Description

technical field [0001] The invention belongs to the technical field of food and beverage processing, and relates to a method for preparing fermented fruit juice using Luo Han Guo as a raw material and a natural lactic acid beverage prepared by the method. This method uses a series of lactic acid complex bacteria to make use of the property that mogroside cannot be degraded by fermentation, so as to keep the fermented fruit juice produced by the active ingredients of Luo Han Guo to the maximum extent. The biggest feature of the product produced by this invention is that it has high sweetness but extremely low sugar content, does not contain any artificial food additives, and is more nutritious. It is beneficial to reduce and treat the damage of smog to the human respiratory system, and is beneficial to the protection of the throat of smokers. Taste and flavor are excellent. Background technique [0002] Luo Han Guo is a traditional Chinese herbal medicine with the same sourc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L2/02A23L2/84A23L1/29
Inventor 夏勉张蕾乔林石九英
Owner 怀化兴科创生物技术有限公司
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