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Immobilized probiotics both rich in plant fiber and probiotics and preparation method thereof

A plant fiber and probiotic technology, which is applied in the direction of being fixed on/in an organic carrier, can solve the problems of low mechanical strength, change, and inability to fully satisfy the healthy intestinal tract, etc., to achieve the effect of convenient source and intestinal improvement.

Inactive Publication Date: 2013-04-03
SHANGHAI ZHIYI FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main defects of these embedding materials are as follows: 1. These artificial polymers used in food have many uncertain factors, and the existing natural organic polymer carrier materials have low mechanical strength, poor elasticity, and are easily damaged under anaerobic conditions. Decomposed by microorganisms, it can cause defects such as changes in the drug release mechanism; 2. These artificial polymers will greatly restrict the use of live probiotics; 3. Immobilized probiotics made of artificial polymers as embedding materials are only Contains probiotics, a nutrient element, which cannot fully meet the needs of a healthy gut
[0004] Due to the defects of the above manufacturing process, it can no longer meet the current market demand

Method used

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  • Immobilized probiotics both rich in plant fiber and probiotics and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 (Lactic acid bacteria active powder product)

[0027] The method for making immobilized probiotics by using the grain powder embedding material with plant fiber as the main nutrient element, the method comprises the following process steps:

[0028] 1. The mixture of soybean, wheat, and rice mixed at a mass ratio of 7:2:1 is used as an embedding material to make an active lactic acid bacteria powder product;

[0029] 2. Take 70kg of the mixture obtained in step (1) and soak it in water for 8-12 hours at room temperature, refine the slurry, and then centrifuge to separate the large-particle sediment components. Sodium bicarbonate adjusts the pH value of the soluble part and the insoluble components that can be suspended to 7.2, and stirs it in a high-speed mixer for 15 minutes, so that the protein in the grain is adjusted to be alkaline, and the oil contained in the grain itself is sheared at high speed. Under the action of force, protein-oil microcapsules wer...

Embodiment 2

[0032] Example 2 (Bifido dry bacteria)

[0033] The method for making immobilized probiotics by using the grain powder embedding material with plant fiber as the main nutrient element, the method comprises the following process steps:

[0034] 1. Using the mixture of soybean and rice in a mass ratio of 7:3 as a raw material,

[0035] 2. After taking 80kg of the mixture described in the above step (1) and soaking it in water for 8-12 hours at room temperature, refining the slurry, then centrifuging the insoluble components, and taking the soluble part and the insoluble components that can be suspended for self-emulsifying treatment: using hydrogen carbonate Sodium adjusts the pH value of the soluble part to 7.5, and stirs it in a high-speed mixer for 20 minutes, so that the protein in the grain is adjusted to be alkaline, and the oil contained in the grain itself forms a protein-oil microbe under the action of high-speed shearing force. capsule;

[0036] 3. Using sodium bicar...

Embodiment 3

[0039] Example 3 (Lactic acid bacteria + bifid dry bacteria + yeast)

[0040] The method for making immobilized probiotics by using the grain powder embedding material with plant fiber as the main nutrient element, the method comprises the following process steps:

[0041] 1. Using the mixture of soybean and rice in a mass ratio of 8:2 as a raw material;

[0042] 2. Remove 75kg of the mixture described in step (1) and soak it in water for 8-12 hours at room temperature, refine the slurry, and then centrifuge the insoluble components;

[0043] 3. Take the soluble part and the insoluble components that can be suspended for self-emulsifying treatment, and adjust the pH to make the surface of the microcapsules in the solution after the self-emulsifying treatment negatively charged;

[0044] 4. Finally, add 25kg of probiotic culture liquid (lactic acid bacteria + bifid dry bacteria + yeast fermentation liquid to the obtained colloidal solution, so that the viable bacteria finally ...

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Abstract

The invention relates to immobilized probiotics both rich in plant fibers and probiotics and a preparation method thereof. The immobilized probiotics are microcapsule powder obtained by embedding the probiotics by taking the pure grain powder of the plant fibers as embedding materials. The raw materials of the immobilized probiotics comprise the following components in percentage by weight: 70%-80% of pure grain seeds and 20%-30% of thallus culture solutions. Compared with the prior art, the immobilized probiotics disclosed by the invention has the advantages of both supplementing the plant fiber and the probiotics, and the like.

Description

technical field [0001] The invention relates to an immobilized probiotic, in particular to an immobilized probiotic rich in plant fiber and probiotics and a preparation method thereof. Background technique [0002] Probiotics are beneficial microorganisms that can improve and regulate the balance of human intestinal microbes. Their physiological functions are generally recognized by the scientific and technological circles all over the world and are widely used in medicine, health care and food. Plant fiber is a carbohydrate that cannot be digested by the human body, and it plays a pivotal role in promoting good digestion and excretion of solid waste. Plant fiber can make food in the intestines larger and softer, and promote intestinal peristalsis, thereby speeding up bowel movements, preventing constipation and reducing the risk of bowel cancer. It is the seventh most indispensable nutrient for the human body. The use of plant fiber as the main nutrient element in the gra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N11/04
Inventor 陈俊杰
Owner SHANGHAI ZHIYI FOOD