A method for preparing enzymes from kudzu root and mulberry

Abstract

The invention discloses a method for preparing an enzyme from kudzuvine roots and mulberry fruits. The method comprises the following steps that the kuzuvine roots and the mulberry fruits are smashed by a pulping machine and mixed to be uniform; a mixture is poured into a fermentation container, a precooled disodium hydrogen phosphate-citric acid buffer solution is added, a complex enzyme and ferrous carbonate are added, and enzymatic low-temperature extraction is conducted; filtrate is extracted to prepare first-time fermentation liquor, the first-time fermentation liquor is inoculated with lactobacillus plantarum to prepare second-time fermentation liquor, and the second-time fermentation liquor is subjected to solid-liquid separation to obtain the enzyme. According to the method, through enzymatic low-temperature extraction, the nutritional ingredients in the kudzuvine roots and the mulberry fruits can be fully extracted, the product effect and edible safety are greatly improved, the technology is simple, and the prepared enzyme fully retains the effective ingredients of the kudzuvine roots and leaves and the mulberry fruits, is stable in quality, has multiple effects of reducing blood vessel resistance, improving cardio-cerebral blood circulation, reducing the myocardial oxygen consumption and the like and can achieve the nutrition and health care effects.

Description

technical field [0001] The invention relates to plant fermented food processing, in particular to a method for preparing enzymes from kudzu root and mulberry. Background technique [0002] Pueraria lobata is the dried root of the leguminous plant Pueraria mirifica. It tastes sweet, pungent, and mild in nature. It is not only a traditional Chinese medicine but also a nutritious edible raw material. The main chemical components are flavonoids such as puerarin, daidin, and soybean paste. Modern pharmacological studies have shown that kudzu root flavonoids have various pharmacological effects such as reducing vascular resistance, improving heart and brain blood circulation, and reducing myocardial oxygen consumption. [0003] Mulberry is the mature fruit of mulberry tree, and mulberry is also made as mulberry, also known as mulberry and mulberry. Farmers like its ripe fresh fruit to eat. It is sweet and juicy, and it is one of the fruits that people often eat. Ripe mulberries a...

AI Technical Summary

Problems solved by technology

There are many types of existing enzymes, but looking at their production process, most of the enzymes are made by fermenting common fruits, and most of the fruits are mixed with a single fruit, which leads to the fact that the enzyme has only a single effect, and the health care effect is not good.