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Production method of low-sugar low-temperature fermented live-bacterium probiotic beverage

A technology of low-temperature fermentation and production method, which can be used in dairy products, applications, milk preparations, etc., and can solve problems such as low activity

Inactive Publication Date: 2012-07-04
苏州工业园区尚融科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Maltooligosaccharides are only active in vitro, and their activity in the intestinal tract is very low or even disappears completely; while lactulose can promote the growth of bifidobacteria, it also promotes the growth of Escherichia coli and Clostridium at the same time. The proliferation of flora in the tract is not selective

Method used

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Examples

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Embodiment

[0013] Prepare fermented milk

[0014] ①Ingredients of fermented milk (per ton): skimmed non-antibiotic milk powder, 125kg; glucose, 22kg; xylooligosaccharides, 5kg;

[0015] ②Preparation before fermentation: mix skimmed non-antibiotic milk powder, glucose, xylo-oligosaccharide and other raw materials slowly into 55-65°C, 8 times pure water, stir slowly for 5 minutes, and then hydrate for 20-30 minutes. 100-200 mesh filter cloth, remove impurities, heat the emulsion to 70°C-80°C through a heat exchanger, pass through a high-pressure homogenizer, the homogenization pressure requires a first-stage homogenization pressure of 5-10mpa, and a second-stage homogenization pressure of 5-10mpa 18-22mpa;

[0016] ③Maillard reaction: Pour the spare materials in step ② into the Maillard reaction cylinder, heat and keep warm at 95-99℃, stir at 60-100r / min, and the Maillard reaction treatment time is 2h-3h. Obtain Maillard reaction solution;

[0017] ④ Cool to 36-42°C (rapidly drop to 36-...

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PUM

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Abstract

The invention provides a production method of a low-sugar low-temperature fermented live-bacterium probiotic beverage, which adopts skim antibiotic-free milk powder, xylo-oligosaccharides, SR healthy sugar, and glucose as raw materials; and the tasty refreshing low-temperature fermented live-bacterium low-sugar probiotic beverage is prepared based on a Maillard reaction and low temperature fermentation technology. The process comprises the following steps: hydrating 12.5% of skim antibiotic-free milk powder with purified water at 55-65 DEG C, performing filtration, heating, homogenization and sterilization; adding a reducing agent of a glucose solution, performing a Maillard reaction; filtering to obtain an extract, rapidly cooling, adding bacterial strains, performing low-temperature fermentation at 36-42 DEG C, treating the fermented milk, treating xylo-oligosaccharides and pectin; well mixing the fermented milk and the treated colloid, adding diluted sodium citrate and lactic acid liquid, adding plant extracted essential oil of lemon oil and sweet orange oil, performing homogenization, sterilization, and aseptic low-temperature cold filling so as to obtain the tasty refreshing low-temperature fermented live-bacterium low-sugar probiotic beverage.

Description

technical field [0001] The invention relates to a production method of a low-sugar low-temperature fermented living bacteria probiotic drink. Background technique [0002] Xylo-oligosaccharide is one of the most effective bifidobacterium-proliferating polysaccharides, and its efficacy is 20 times higher than that of other sugars. Maltooligosaccharides are only active in vitro, and their activity in the intestinal tract is very low or even disappears completely; while lactulose can promote the growth of bifidobacteria, it also promotes the growth of Escherichia coli and Clostridium at the same time. The proliferation of flora in the tract is not selective. Xylo-oligosaccharides cannot be digested in the human gastrointestinal tract, so xylo-oligosaccharides can directly enter the large intestine and be preferentially used by bifidobacteria, which has an excellent function of promoting the proliferation of bifidobacteria. It is a super strong prebiotic factor, and its sweetn...

Claims

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Application Information

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IPC IPC(8): A23C9/13
Inventor 历冠廷徐金矿
Owner 苏州工业园区尚融科技有限公司
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