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Preparation method of health-care active lactobacillus beverage

A technology for active lactic acid bacteria and beverages, applied in dairy products, milk preparations, applications, etc., can solve the problems of low lactic acid bacteria, difficult to achieve health care effects, etc., and achieve the effects of promoting growth, good anti-oxidation, and good protection.

Inactive Publication Date: 2011-09-14
王玉良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the lactic acid bacteria drink is actually consumed, the number of lactic acid bacteria is already very low, and the number of probiotics in it is even lower, and it is difficult to achieve health benefits

Method used

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  • Preparation method of health-care active lactobacillus beverage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] A preparation method of a health-care active lactic acid bacteria beverage, the steps of which include:

[0079] A. Pre-treatment: After the milk is filtered through a sieve and impurity removal by a centrifuge, it is cooled and cooled to 5°C for later use;

[0080] B, deployment: white granulated sugar and isomalt oligosaccharide are added to the milk obtained in the previous step, and stirred until completely dissolved;

[0081] C. Homogenization and sterilization: the milk obtained in the previous step is preheated to 56°C, homogenized under a pressure of 20 Mpa, sterilized at 95°C for 300s, and then cooled to a fermentation temperature of 41°C;

[0082] D. Fermentation: The starter Lactobacillus delbrueckii subsp. bulgaricus, Streptococcus thermophilus and Bifidobacterium lactis are added to the milk material obtained in the previous step for fermentation, the fermentation temperature is 41°C, the fermentation time is 5.2h, and the acidity reaches 90°T , at this ti...

Embodiment 2

[0090] A preparation method of a health-care active lactic acid bacteria beverage, the difference from Example 1 is that 1. its natural fruit powder adopts natural strawberry powder; 2. its consumption of each material is: milk 400kg, leavening agent 0.05kg, white granulated sugar 50kg , Vitamin C 0.25kg, isomalt oligosaccharide 8kg, natural strawberry powder 6kg, sodium carboxymethyl cellulose 5kg, purified water 530.7kg.

Embodiment 3

[0092] A preparation method of a health-care active lactic acid bacteria beverage, the difference from Example 1 is that the consumption of each material is: milk 350kg, starter 0.03kg, white granulated sugar 40kg, vitamin C 0.24kg, isomalt oligosaccharide 7kg , 5kg of natural banana powder, 4kg of sodium carboxymethyl cellulose, and 593.73kg of purified water.

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Abstract

The invention discloses a preparation method of health-care active lactobacillus beverage. The preparation method includes the steps as follows: A. pretreatment of milk; B. mixing: adding white granulated sugar and / or isomaltooligosaccharide in the milk obtained from the step A and stirring the mixture to full dissolution; C. homogenization and sterilization; D. fermentation; E. temperature reduction of fermented milk; F. secondary mixing: heating purified water to 95-100 DEG C, mixing sodium carboxy methyl cellulose, vitamin C and natural fruit powder, uniformly dispersing the materials by a high-speed material mixer and a colloid mill, and dissolving the materials in hot water, thus preparing stabilizer sol, then reducing the temperature of the stabilizer sol to 30-40 DEG C by a heat exchanger, and uniformly mixing the stabilizer sol with the fermented milk obtained from the step E; G. secondary homogenization; H. secondary temperature reduction; and I. filling. By the preparation method, probiotics with a health-care function obtains a good survival condition in the lactobacillus beverage and the nutrient health-care function of the fermented type lactobacillus beverage is improved greatly.

Description

technical field [0001] The invention relates to the technical field of dairy product preparation, in particular to a preparation method of a health-care active lactic acid bacteria beverage. Background technique [0002] With the development of the national economy, consumers' health and nutritional needs for dairy products are constantly changing. Lactic acid bacteria beverages that integrate technology, fashion, health and nutrition are more and more popular among consumers. Lactic acid bacteria beverage is made of milk as raw material, using Lactobacillus, Streptococcus thermophilus, Bifidobacterium and other strains to ferment to obtain more probiotics and their metabolites, and then adding auxiliary materials, using physical homogenization technology. The flavor of beverages, the nutrition of milk, and the health care function of yogurt. The lactic acid bacteria in lactic acid bacteria beverages are usually Lactobacillus bulgaricus and Streptococcus thermophilus; howev...

Claims

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Application Information

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IPC IPC(8): A23C9/133A23C9/13
Inventor 王玉良
Owner 王玉良
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