Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Irpex lacteus fermented tea and preparation method thereof

A technology of fermenting tea with white rake tooth fungus, which is applied in tea treatment before extraction, etc., and can solve the problem of no white rake tooth fungus

Pending Publication Date: 2022-03-01
GUANGXI UNIV FOR NATITIES
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report on the use of white rake tooth fungus in fermenting tea

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Irpex lacteus fermented tea and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The preparation of embodiment 1 white rake bacteria fermented green tea

[0019] (1) The acclimation of the bacterium strain: the dextrose medium (potato extract powder 6g, glucose 20g, heated and dissolved in 1000ml distilled water) is activated by the bacterium strain, and the potato dextrose medium and green tea water are used to activate the bacterium. Glucose medium (glucose 20g, heated and dissolved in 1000ml of green tea water with a concentration of 5%) is used to grow and acclimatize the albicans, and the proportion of green tea water glucose medium is 10%, 30%, 50%, 70%, 90% %, 100% gradually increase. Then, continue to acclimatize the above-mentioned domesticated R. albicans on the green tea water glucose medium that continuously reduces the proportion of glucose. The proportion of glucose in the green tea water glucose medium is 2%, 1.5%, 1%, 0.5%, 0.25%. , 0.125%, and 0% were gradually reduced, and finally the fungus can grow well on the medium with only g...

Embodiment 2

[0021] The preparation of embodiment 2 fermented black tea by white rake-tooth bacterium

[0022] (1) Use potato glucose to activate the fungus strains, use a certain proportion of black tea water glucose agar medium to grow and domesticate the fungus, and gradually reduce the content of glucose in the medium so that it can grow and acclimatize in only black tea water grows well on medium.

[0023] (2) take black tea by weighing and put in the culture bottle, add the distilled water of 75% of black tea dry weight in black tea, carry out 121 ℃ of sterilization 30min to black tea, pick the mycelia of white rake tooth fungus after domestication in the black tea, and Cultivate in an incubator at 26°C; after the mycelium of the bacterium albicans is overgrown in the black tea, the tea leaves are poured out and dried in the sun to obtain the solid fermented black tea of ​​the bacterium albicans. Add distilled water to the solid fermented black tea of ​​Albacodon spp., the weight ra...

Embodiment 3

[0024] Preparation of Example 3 Fermented Alternative Tea (Lotus Leaf)

[0025] (1) Use potato glucose to activate the fungus strains, and use a certain proportion of lotus leaf water glucose agar medium to grow and acclimatize the fungus. By gradually reducing the content of glucose in the medium, it can be grown in only Grows well on water-based media.

[0026] (2) Weigh the dried lotus leaf and put it in a culture bottle, add 65% distilled water of the dry weight of the lotus leaf to the lotus leaf, carry out 121°C sterilization for 30min to the tea water, and pick the domesticated Mycelia into lotus leaves, and cultivated in an incubator at 28°C. After the mycelium of the bacterium albicans grows in the lotus leaves, the lotus leaves are poured out and dried in the sun to obtain the solid fermented lotus leaf tea of ​​the bacterium alba. Add distilled water to the lotus leaf tea fermented by the bacterium alba, the weight ratio of lotus leaf tea to distilled water is 1:10...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses irpex lacteus fermented tea. The irpex lacteus fermented tea is obtained by co-fermentation culture of irpex lacteus and tea leaves. Accordingly, the inventor also establishes a corresponding preparation method, and Irpex lacteus hyphae obtained through tea water culture are selected to be domesticated, cultured, overgrown and dried in the sun to obtain the Irpex lacteus fermented tea. The method comprises the following steps: inoculating Irpex lacteus into a culture medium containing tea leaves for fermentation culture, co-fermenting the domesticated Irpex lacteus and the tea leaves to form Irpex lacteus fermented tea, and generating a new secondary metabolite of the Irpex lacteus fermented tea in the process. A further research shows that the irpex lacteus fermented tea can significantly reduce the content of blood fat indexes TG, TC and LDL-C of hyperlipidemia model mice, significantly improve the HDL-C level, and has a good blood fat reducing effect on hyperlipidemia. Therefore, the irpex lacteus fermented tea has the blood fat reducing effect superior to that of the irpex lacteus and the tea leaves, and a theoretical basis is provided for deep research and development of the irpex lacteus and the irpex lacteus fermented tea.

Description

technical field [0001] The invention belongs to the technical field of white rake tooth fungus, and in particular relates to white rake tooth fungus fermented tea and a preparation method thereof. Background technique [0002] Irpex lacteus belongs to Basidiomycota, Agaricaceae, Polyporacea, Polyporaceae, and Irpex lacteus; it is mainly distributed in Changbai Mountain, Jilin and other areas in China. The medicinal fungus mainly grows on the surface of the bark, grows flat, and the edge is rolled back and the surface is white, with slender hairs. The fungus tube is 1-2mm long and the hole surface is white or egg yolk white. It is parasitic on Pinus tabulaeformis in wild state. It is dense white fluff on the medium, and the back of the medium is light yellow in the later stage. Albicans can enhance the mononuclear macrophage system and cellular immune function, promote the production of cytokines, enhance the humoral immune response, and can produce saponins and peptide chai...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A23F3/10
CPCA23F3/10
Inventor 杨立芳姜明国
Owner GUANGXI UNIV FOR NATITIES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com