Active lactic acid bacterium fermentation beverage and preparation method thereof

Abstract

The invention provides an active lactic acid bacterium fermentation beverage. The active lactic acid bacterium fermentation beverage is prepared from brown sugar, glucose, honey, xylooligosaccharide and lactic acid bacterium seed solution. The invention also provides a preparation method of the active lactic acid bacterium fermentation beverage. The active lactic acid bacterium fermentation beverage has the beneficial effects of no additive and safety and health, can be refrigerated at 4 DEG C, and has a shelf life of three months; a common active lactic acid bacterium fermentation beverage has a shelf life of 21 days under the same storage conditions; the active lactic acid bacterium fermentation beverage has a pH value of about 3.5, has a good eating effect, has a certain effect on relieving senile constipation, can improve the anti-alcohol ability of the liver and can protect the liver; and the active lactic acid bacterium fermentation beverage has good taste, and is excellent in indexes such as fragrance, viscosity, flavor, refreshing degree and the like.

Description

technical field [0001] The invention relates to the technical field of food and beverage fermentation, in particular to an active lactic acid bacteria fermented beverage and a preparation method thereof. Background technique [0002] In recent years, directly acid-adjusted milk beverages have been popular in the vast beverage market, but fermented active lactic acid bacteria beverages that are also low-pH milk beverages are relatively rare. However, with the development of social science and technology, consumers' pursuit of health and safety awareness have increased. People have also begun to understand fermented milk drinks. Active lactic acid bacteria milk drinks have also begun to show up in the market, and have even gradually replaced the status of acid-adjusting milk drinks. [0003] There are following deficiencies in existing active lactic acid bacteria beverage: [0004] (1) The active lactic acid bacteria drinks on the market are all made of skimmed milk powder....

AI Technical Summary

Problems solved by technology

[0004] (1) The active lactic acid bacteria drinks on the market are all made of skimmed milk powder. In recent years, the quality of milk powder has been questioned repeatedly, and the active lactic acid bacteria drinks made of skimmed milk powder are added with some additives (such as food flavors) before filling. To adjust the taste, it poses a certain threat to the health of consumers;

[0005] (2) The shelf life is short;

[0006] (3) The pH is unstable;

[0007] (4) It has no effect on constipation and liver hangover;

[0008] (5) Taste, aroma, consistency, flavor, and refreshment cannot be taken into account at the same time;

[0009] (6) It has no obvious effect on balancing intestinal flora and improving gastrointestinal and digestive system diseases;

[0010] (7) The existing lactic acid bacteria beverage fermentation process is complicated, and generally needs to go through the final blending step

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