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Probiotic powder with antioxidant function and preparation method thereof

A technology of probiotics and anti-oxidation, applied in the field of microbial engineering, can solve the problems of high oxidation activity and instability, and achieve obvious effects of regulating immune activity, inhibiting fatty acidification, and promoting proliferation

Active Publication Date: 2020-12-11
JUNLEBAO DAIRY GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These ROS mainly include active oxygen molecules such as peroxides, oxygen ions, and oxygen-containing free radicals, which are extremely unstable and have high oxidation activity due to the presence of unpaired free electrons.

Method used

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  • Probiotic powder with antioxidant function and preparation method thereof
  • Probiotic powder with antioxidant function and preparation method thereof
  • Probiotic powder with antioxidant function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-12

[0027] The raw material information of the probiotic powder with antioxidant function is shown in Table 1 and Table 2 below:

[0028] Table 1 Raw material content table

[0029]

[0030] Table 2 raw material content table

[0031]

Embodiment 7-8

[0032] Embodiment 7-8 replaces the fructo-oligosaccharide in embodiment 6 with oligosaccharide and the content is constant, replaces the sodium alginate in embodiment 6 with marine polysaccharide in embodiment 9-12 and the content is constant, other raw materials and content Same as Example 6.

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PUM

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Abstract

The invention discloses a probiotic powder with anti-oxidation function and a preparation method thereof. Its raw materials include Lactobacillus kefir KL22 and Lactobacillus plantarum N3117, and are compounded with oligosaccharides, marine polysaccharides and maltodextrin. The ingredients are processed and prepared, and the prepared probiotic powder has good hydroxyl radical (HO·) scavenging ability, superoxide anion radical (O 2 — ) scavenging ability and 1,1‑diphenylpicrylphenylhydrazine radical (DPPH·) scavenging ability.

Description

technical field [0001] The invention belongs to the field of microbial engineering, and in particular relates to a probiotic powder with an anti-oxidation function; meanwhile, the invention also relates to a preparation method of the probiotic powder with an anti-oxidation function. Background technique [0002] Oxidation is a necessary metabolic process for living organisms. Under normal circumstances, the body has a complete oxidation-antioxidation balance mechanism; reactive oxygen species (ROS) can not be effectively cleared by the antioxidant mechanism, it will have a toxic effect on the body. These ROS mainly include active oxygen molecules such as peroxides, oxygen ions, and oxygen-containing free radicals, which are extremely unstable and have high oxidation activity due to the presence of unpaired free electrons. Studies have shown that ROS can trigger a chain reaction, attack biological macromolecules in the body, cause DNA oxidative damage, abnormal protein expre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L33/135A23L33/125
CPCA23V2002/00A23V2400/169A23V2200/30
Inventor 朱宏魏立华王世杰冯丽莉荀一萍张栋郝红伟薛玉玲
Owner JUNLEBAO DAIRY GRP CO LTD
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