New-prebiotics-added milk slice and preparation method thereof

A technology of prebiotics and milk tablets, applied in milk preparations, dairy products, applications, etc., can solve the problems of functional impact of resistant starch, flatulence factor gastrointestinal, and reduction of short-chain fatty acid content, etc., to achieve a stable number of viable bacteria , obvious effect, convenient to eat

Inactive Publication Date: 2011-07-20
INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] The present invention adds prebiotic resistant starch to milk tablets, but it is necessary to maintain a suitable ratio of resistant starch and probiotics. If the amount of resistant starch added is too small, after it reaches the intestinal tract, the beneficial bacterial strains in the intestinal tract will ferment The content of short-chain fatty acids produced by resistant starch is reduced, and the function

Method used

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  • New-prebiotics-added milk slice and preparation method thereof
  • New-prebiotics-added milk slice and preparation method thereof
  • New-prebiotics-added milk slice and preparation method thereof

Examples

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Embodiment 1

[0032] 1, the preparation method of the milk tablet that adds novel prebiotic

[0033] 1. Production of probiotic bacteria powder: Centrifuge the fermented liquid that has grown to the logarithmic period with a centrifugal force of 1,200g for 10 minutes, collect the bacteria sludge, and add a protective agent. The ratio is bacteria sludge: protective agent: 1:10w / v, after freeze-drying, roll the powder and sieve (40 mesh) to get the probiotic bacteria powder, and the number of viable bacteria is required to be >1×10 7 cfu / g.

[0034] 2. Mix milk powder, resistant starch and probiotic powder.

[0035] 3. The mixture in the above steps is compressed into tablets and packaged at a pressure of 0.3-0.35 MPa, and quality inspection is carried out.

[0036] 2. Effects of different amounts and proportions of prebiotics and probiotics on the taste and flavor of milk tablets

[0037] The present invention tests prebiotic resistant starch and probiotics in different addition amounts ...

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Abstract

The invention relates to the field of dairy product processing, and particularly relates to a new-prebiotics-added milk slice and a preparation method thereof. According to the new-prebiotics-added milk slice provided by the invention, based on 100 parts by weight of raw materials, the new-prebiotics-added milk slice comprises 10-20 parts of resistant starches and 0.1-0.2 parts of prebiotics, wherein the ratio of the prebiotics to the resistant starches is 1: (60-140). In the invention, the prebiotics and the resistant starches are added into the milk slice, and through adjusting the additive amounts and proportion of the prebiotics and the resistant starches, especially within a preferable range, the milk slice can achieve a synergistic effect, therefore, the new-prebiotics-added milk slice generates a more obvious effect on human health, and the stability of viable count of bacterial powder can be maintained during the storage period of the bacterial powder. So, the new-prebiotics-added milk slice provided by the invention is rich in nutrition, convenient to eat, and suitable for being taken by people in all age groups.

Description

technical field [0001] The invention relates to the field of dairy product processing, in particular to a milk tablet added with a new type of prebiotic and a preparation method thereof. Background technique [0002] Milk tablets are yogurt products made of milk as the main raw material, adding probiotics to the milk for fermentation, and then performing low-temperature spray compression. The yogurt product has long shelf life, convenient storage and transportation, simple production method, and can keep the activity of probiotics in the yogurt to the greatest extent and the function of the yogurt. [0003] The probiotic Bifidobacterium can reach the human intestinal tract in the form of live bacteria and play important physiological functions. The beneficial effect of bifidobacteria on the human body includes the following points: the cell wall of bifidobacteria interacts with the epithelial cells of the intestinal mucosa, binds tightly, and jointly occupies the surface of...

Claims

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Application Information

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IPC IPC(8): A23C9/18A23C9/152A23C9/158
Inventor 杨梅姜文杰胡海龙张海斌
Owner INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD
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