Black glutinous rice and oat lactic acid composite beverage and preparation method thereof

Abstract

The invention discloses a black glutinous rice and oat lactic acid composite beverage and a preparation method thereof. The black glutinous rice and oat lactic acid composite beverage is prepared fromthe following raw materials in parts by mass: 7-9 parts of black glutinous rice, 7-9 parts of oat, 2-4 parts of lactic acid bacteria, 7-11 parts of high fructose corn syrup, 0.1-0.15 part of citric acid, 0.2-0.6 part of salt, 0.00007-0.0005 part of edible essence, 0.01-0.025 part of sodium benzoate, 0.1-0.35 part of alpha-amylase, 0.1-0.35 part of glucamylase and 70-90 parts of drinking water. The preparation method comprises the following steps of soaking the glutinous rice and the oat; performing gelatinizing, performing cooling, performing liquifying, performing cooling, performing saccharification, performing filtration, performing culture activation, performing inoculation and fermentation, performing alcoholic strength determination, performing filtration, performing stabilization,performing seasoning, and performing sterilization so as to obtain finished products. According to the black glutinous rice and oat lactic acid composite beverage and the preparation method thereof disclosed by the invention, the used sugar is hydrolysis sugar in food grains, so that the utilization respect of the food grains is extended; and when the cereals are fermented with lactic acid bacteria, the situation that protein hydrolysis is performed to form amino acids and peptide is helped, the kinds of food grain beverages are increased, and the black glutinous rice and oat lactic acid composite beverage is fine, smooth and gentle after being put into mouths and rich in wheat fragrance, and has sour and sweet feeling of the lactic acid bacteria.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a black glutinous rice oat lactic acid compound beverage and a preparation method thereof. Background technique [0002] In recent years, the annual output of my country's soft drinks has increased at an average annual growth rate of more than 20%, reaching more than 13 million tons. The soft drink market has become one of the fastest growing markets in China's food industry. my country's soft drink industry is a high-growth industry , especially packaged tea, fruit juice and other emerging beverages are growing rapidly, while mature beverages are growing steadily. [0003] In recent years, a variety of processed products based on fresh milk have emerged on the market, making people's aesthetics of beverage products increasingly tired. my country's traditional eating habits are mainly plant-based foods. However, with the abundance of materials and the improvement of peopl...

AI Technical Summary

Problems solved by technology

my country's traditional eating habits are mainly plant-based foods. However, with the abundance of materials and the improvement of people's living standards, the healthy diet structure has been destroyed. Eating too much sugar and fat has increased the risk of cardiovascular and cerebrovascular diseases and high blood pressure. The risk of diseases such as blood lipids and high blood pressure