A kind of method that Lactobacillus bulgaricus cell wall protease prepares goat milk active drink

Abstract

A method for preparing a goat milk active beverage with Lactobacillus bulgaricus cell wall protease, using goat milk as raw material, GRAS microorganism - cell wall protease of Lactobacillus bulgaricus as a biocatalyst, hydrolyzing the protein in goat milk into ACE inhibitory activity Oligopeptides, when consumed by consumers, can help lower blood pressure. The added jujube polysaccharide has the effect of stabilizing and lowering blood sugar, and can increase the functionality of goat milk active beverages; the added inulin is a prebiotic and can promote intestinal probiotics. The proliferation of bacteria and the absorption of nutrients. Erythritol and xylitol are functional sugar alcohols, which have the characteristics of low sweetness, low calories, no caries, and little impact on blood sugar. The antihypertensive peptide prepared by the present invention Milk-activated drinks can be used as auxiliary lowering blood pressure, lowering blood sugar and preventing dental caries food, and have multiple health care functions.

Description

technical field

[0001] The invention relates to a method for preparing a functional goat milk drink, in particular to a method for preparing a goat milk active drink with Lactobacillus bulgaricus cell wall protease. Background technique

[0002] Hypertension is the most common chronic disease in the world, one of the largest epidemics, and the most important risk factor for cardiovascular and cerebrovascular diseases. Commonly used antihypertensive drugs include calcium channel blockers, angiotensin-converting enzyme inhibitors (ACEIs), angiotensin receptor blockers (ARBs), diuretics, alpha-blockers, and beta-blockers Among the six categories, angiotensin-converting enzyme inhibitors (ACEI) have good target organ protection and prevention of cardiovascular end-point events for hypertensive patients, and have a clear antihypertensive effect without adverse effects on glucose and lipid metabolism. One of the fastest growing drug classes. Commonly used ACEI drugs include capt...