Method for producing blueberry alcoholic drink with health care function and product thereof

Abstract

The invention provides a method for producing blueberry alcoholic drink with a health care function and a product thereof. The method comprises the following steps: removing seeds and peel slag from fresh blueberry fruits, drying at 60 DEG C for 24 hours, and grinding until the granularity is 60-80 meshes so as to prepare dried blueberry fruit powder; uniformly stirring and mixing 100 parts of rice wine, 0.5-2 parts of dried blueberry fruit powder, 0.01-0.05 part of an acid regulating agent and 1-5 parts of sourness regulating agent, putting in a wine jar, sealing, soaking for 10-30 days at room temperature, filtering the soaked wine by virtue of a strainer which has a filtering pore diameter of 0.1mm, and standing for clarifying for 3-5 days; and mixing the mixed soaked wine body to prepare mixed wine with a certain alcoholic strength and effective ingredient content, wherein the content of procyanidine is more than or equal to 60mg / 100ml, and the content of anthocyanin is more than or equal to 30mg / 100ml. The blueberry alcoholic drink has high content of procyanidine and anthocyanin and stable quality, and has health-care effects of relieving visual fatigue, improving eyesight, retarding senescence of cranial nerve, reinforcing memory and the like.

Description

technical field [0001] The invention relates to the production of beverage fruit wine, and provides a production method of mixed wine using dried blueberry fruit powder as raw material. Background technique [0002] Blueberry Blueberry ( Vaccinium angustifolium aiton), also known as bilberry and blueberry, is an evergreen shrub belonging to Rhododendronaceae Vaccinium. It is a perennial small berry fruit tree with high economic value. Its peel is blue or blue-black, so it is called blueberry. The ripe blueberry fruit is sky blue, covered with white fruit powder, and has a gorgeous appearance; the pulp is delicate, the seeds are extremely small, sweet and sour, with a special blueberry aroma and unique flavor, the juice content reaches 85%, and the edible part reaches 100%. High, for the high-end fresh fruits to share. [0003] Research at home and abroad shows that blueberry fruit has high nutritional and health value, contains a lot of fructose, organic acids and A, B, C...

AI Technical Summary

Problems solved by technology

However, many studies have shown that the content of anthocyanins and proanthocyanidins, the main functional components in blueberry wine, is extremely unstable, and is prone to autoxidation, resulting in a decrease in content