Chinese wolfberry fruit and red date compound fermented type functional beverage and preparation method thereof

Abstract

The invention discloses a Chinese wolfberry fruit and red date compound fermented type functional beverage and a preparation method thereof. The preparation method of the Chinese wolfberry fruit and red date compound fermented type functional beverage comprises the following steps: mixing Chinese wolfberry fruits and sterile water in an equal mass mode to obtain a Chinese wolfberry fruit fermentation substrate, and inoculating the Chinese wolfberry fruit fermentation substrate with bacterial liquid of bacillus natto for solid state fermentation; adding sterile water into the substrate after the solid state fermentation is finished for liquid state fermentation; filtering fermented liquor obtained after liquid state fermentation, collecting a filtrate, and centrifuging the filtrate to obtain Chinese wolfberry fruit extract; and uniformly mixing the Chinese wolfberry fruit extract with red date powder, xylitol powder and water, and performing filtering, sterilizing and packaging to obtain the Chinese wolfberry fruit and red date compound fermented type functional beverage. Although the raw material composition of the Chinese wolfberry fruit and red date compound fermented type functional beverage disclosed by the invention is simple, but the Chinese wolfberry fruit and red date compound fermented type functional beverage has relatively high nutritional value and drinking value; and the Chinese wolfberry fruit and red date compound fermented type functional beverage has the effects of thrombolysis, oxidation resistance, aging resistance, beauty maintaining, young keeping and the like.

Description

technical field [0001] The invention belongs to the field of drink processing, and in particular relates to a compound fermented functional drink of Chinese wolfberry and red dates and a preparation method thereof. Background technique [0002] Cardiovascular diseases (CVDs) are the leading cause of death worldwide, primarily due to thrombosis. At present, clinically used thrombolytic drugs (such as urokinase, streptokinase, recombinant plasminogen activator, etc.) have a short half-life, a large dosage, and are not selective for the dissolution of fibrin, which can easily lead to internal bleeding or cause hypertrophy. Allergic reactions and other side effects. [0003] Nattokinase (Nattokinase, NK) has a remarkable ability to dissolve thrombus, and its ability to dissolve blood clots is 4 times that of plasmin. Ideal functional food. The currently disclosed nattokinase preparation methods all use soybeans as a solid substrate for solid-state fermentation for 24 hours. T...

AI Technical Summary

Problems solved by technology

However, the traditional eating method of wolfberry is mainly dried fruit. Most of the wolfberry fermented functional beverages on the market are simply fermented with yeast and lactic acid bacteria. The fermentation cycle is long, and most of the fermented liquid is enzymes. high

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