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Method for preparing probiotic fermented functional healthcare food with arctium lappa

A technology of health food and probiotics, applied in the field of phytochemistry and food fermentation engineering, can solve the problems of insufficient and efficient utilization of resources, lack of high value-added products of burdock root, etc. Effect

Inactive Publication Date: 2016-10-26
SUZHOU JIANSHIXING BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The burdock root that has been cultivated on a large scale lacks high value-added products, and resources have not been fully and efficiently utilized

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preparation method of a burdock probiotic fermented functional health food, the steps of which are:

[0025] (1) Wash and slice fresh burdock root, put it in boiling water for 3-5 minutes, remove, drain, and dry at 60°C for later use. Weigh a certain amount of dried burdock root slices, extract with water at 70-90°C for 4 hours, the ratio of material to water is 1:4, filter, save the filtrate, and repeat the extraction of the filter residue twice, 3 hours each time, under the same conditions. Combine the filtrates, concentrate to about 1 / 3 volume, add 3 times the volume of absolute ethanol, and keep stirring, mix well with the concentrate, then stand at 4°C overnight, separate the precipitate, wash the precipitate 3 times with absolute ethanol , to obtain burdock inulin (content above 95%); rinse the filter residue with water for 3 times, and mainly leave burdock dietary fiber (water-soluble and water-insoluble burdock dietary fiber), and dry it at 60°C for later use;...

Embodiment 2

[0034] (1) Wash and slice fresh burdock root, put it in boiling water for 3-5 minutes, remove, drain, and dry at 60°C for later use. Weigh 100g of dried burdock root slices, extract with 400ml of water at 80°C for 4 hours, filter, save the filtrate, and repeat the extraction of the filter residue twice under the same conditions, each time for 3 hours. Combine the filtrates, concentrate to about 400ml, add 1200ml of absolute ethanol, and keep stirring, fully mix with the concentrate, then stand at 4°C overnight, separate the precipitate, wash the precipitate 3 times with absolute ethanol, and obtain burdock inulin; Rinse the filter residue 3 times with clean water, leaving the burdock dietary fiber (water-soluble and water-insoluble burdock dietary fiber), and dry it at 60°C for later use;

[0035] (2) Activation of thermophilic lactic acid streptococcus strain JSX-T1;

[0036] (3) Inoculate JSX-T1 into 500ml MRS liquid medium, add the extracted burdock inulin to the medium; ...

Embodiment 3

[0043] (1) Wash and slice fresh burdock root, put it in boiling water for 3-5 minutes, remove, drain, and dry at 60°C for later use. Weigh 100g of dried burdock root slices, extract with 400ml of water at 90°C for 4 hours, filter, save the filtrate, and repeat the extraction of the filter residue twice under the same conditions, each time for 3 hours. Combine the filtrates, concentrate to about 400ml, add 1200ml of absolute ethanol, and keep stirring, fully mix with the concentrate, then stand at 4°C overnight, separate the precipitate, wash the precipitate 3 times with absolute ethanol, and obtain burdock inulin; Rinse the filter residue 3 times with clean water, leaving the burdock dietary fiber (water-soluble and water-insoluble burdock dietary fiber), and dry it at 60°C for later use;

[0044] (2) Activation of Lactobacillus acidophilus strain JSX-A1 and thermophilic lactobacillus strain JSX-T1 strain;

[0045] (3) Inoculate the mixture of JSX-A1 and JSX-T1 in 500ml MRS l...

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PUM

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Abstract

The invention discloses a method for preparing probiotic fermented functional healthcare food with arctium lappa. The method includes extracting and separating main functional components such as arctium lappa inulin and dietary fibers in arctium lappa roots; screening probiotics capable of growing excellently by the aid of the arctium lappa inulin; screening excellent lactic acid bacterial culture in a high-throughput manner and developing high-density liquid fermentation technologies for the excellent lactic acid bacterial culture; mixing fermentation products, the extracted and separated dietary fibers and the like from the arctium lappa roots with one another and processing the fermentation products, the dietary fibers and the like to obtain the functional healthcare food with high additional value. The method has the advantages that the functional components in the arctium lappa roots are sufficiently utilized, pharmacological functions of the arctium lappa can be kept, and human body function regulating effects of the probiotics can be realized by the probiotic fermented functional healthcare food.

Description

technical field [0001] The invention relates to a preparation method of burdock probiotic fermentation functional health food, in particular to the extraction and separation of burdock functional components inulin and dietary fiber, the deep fermentation of lactic acid bacteria and the preparation of functional health food, belonging to the technical field of phytochemistry and food fermentation engineering . Background technique [0002] At present, most of the functional health foods on the market only use a single technology or a single resource for rough processing, and the resources are not used efficiently: on the one hand, some Chinese medicinal materials with important pharmacological effects are mainly used or their functional components are extracted and crudely processed. It is processed into a suitable dosage form; on the other hand, some beneficial microorganisms are fermented in conventional solid or liquid, and then the fermented product is processed. However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L33/00A23L33/135A23L33/21A23L19/10
CPCA23V2002/00A23V2200/30
Inventor 刘世名
Owner SUZHOU JIANSHIXING BIOLOGICAL SCI & TECH CO LTD
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