Integrated fungus growing equipment for loose tea fungus growing and fungus growing method for loose tea fungus growing

A fermentation equipment and loose tea technology, applied in biochemical equipment and methods, microorganism-based methods, specific-purpose bioreactors/fermentation tanks, etc., can solve problems such as food hazards, long fermentation cycle, and delicious Fuzhuan , to achieve the effect of improving taste, taste and taste

Pending Publication Date: 2021-03-09
陕西省生物农业研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Jingyang is located in the north of the Qinling Mountains, and does not produce tea, so it is not a tea producing area. This leads to the increase of raw material costs in many links such as tea raw material procurement, transportation and storage, and ultimately leads to an increase in product prices.
[0003] 2. Natural fermentation cannot achieve pure culture. There are a lot of miscellaneous bacteria in the environment (air, water, raw hair tea), especially some microorganisms that can metabolize toxins (Aflatoxin B1 produced by A. factors, etc.) There is also a risk of growth
Therefore, there is a greater hidden danger to food
[0004] 3. The traditional natural fermentation fermentation cycle is as long as 45-60d or more
The longer the fermentation cycle, the higher the production cost, and the higher the risk of unsafe metabolites produced by the growth and metabolism of miscellaneous bacteria
[

Method used

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  • Integrated fungus growing equipment for loose tea fungus growing and fungus growing method for loose tea fungus growing
  • Integrated fungus growing equipment for loose tea fungus growing and fungus growing method for loose tea fungus growing
  • Integrated fungus growing equipment for loose tea fungus growing and fungus growing method for loose tea fungus growing

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1:

[0033] An integrated fossil apparatus for taking tea, including cultivation tanks for culturing strains, fermentation equipment for taking tea, and phybrid press to suppress tea bricks; fermentation equipment includes: support frame 1 , Stirring rod 2, stirring rod two 3, gear three 4, two sides of the support frame 1 rotate mounting a gear 11 and gear two 12, gear one 11 and gear two 12 through the stirring rod 2 and the stirrer 2 3 Turn the fermentation bucket 13, the lower side of the gear 12 is engaged by the gear three 4, and the insulation layer 16 is wrapped in the outer side of the fermentation barrel 13, and the support frame 1 is mounted, and the steam conduit 14 is attached. The top of the fermentor 13 is provided. The steam conduit interface 15, the insulation layer 16 and the fermented barrel 13 are provided with an electromagnetic coil 17; the brick machine includes: mold 5, support rod 6, air pressure rod 7, mold table 8, mold 5 on the mold table...

Example Embodiment

[0041] Embodiment 2 is different from the examples in:

[0042] The following steps are performed using the above equipment, including the following steps:

[0043] S1: Test tube strain production: Place the medium in the cultivation tank, medium using a Cystain medium, cultured in a high temperature environment of 121 ° C, sterilized, sterilized for 20 min, and the pendulum surface of the medium, in sterile operation Under the conditions of vaccination, crown protocol, after inoculation, at ambient temperature at 28 ° C, cultured for 71 h, that is, test tube strains;

[0044] S2: Secondary Seed Bottle Primulation: 500ml Triangular Bottles are loaded into 50g tea tea, add the same quality water, cotton plug, 20min, 20min, 121 ° C, after lower than 40 ° C, sterile operating conditions, each bottle To two cyclic racting spores, 28 ° C culture 75 h, that is, a secondary strain;

[0045] S3: Three-stage seed production: After adding the original tea to the same quality water, load the...

Example Embodiment

[0049] Example 3 and Example 1 differ in:

[0050] The following steps are performed using the above equipment, including the following steps:

[0051] S1: Test tube strain production: Place the medium in the cultivation tank, medium PDA medium, cultured in a high temperature environment of 121 ° C, sterilized, sterilized, a pendulum surface of the medium, in sterile operation The lower crown protocols, after inoculation, at a temperature of 29 ° C, cultured for 72 h, that is, test tube strains;

[0052] S2: Secondary Seed Bottle Primulation: 500ml Triangular Bottles 55g of tea, add the same mass of water, cotton plug, 20 min, 20 min, temperature is below 40 ° C, the sterile operating conditions per bottle To two cyclic racting spores, 25 ° C culture 76 h, that is, a secondary strain;

[0053] S3: Three-stage seed production: After adding the original tea to the same quality water, load the silica gel in the block, the silica gel is heated to the liquid state, add tuttate, tung an...

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PUM

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Abstract

The invention discloses integrated fungus growing equipment for loose tea fungus growing and a fungus growing method for loose tea fungus growing, and relates to the technical field of loose tea fungus growing. The integrated fungus growing equipment comprises an incubator for culturing strains, fermentation equipment for loose tea fungus growing, and a brick press for pressing tea bricks; The loose tea fungus growing method comprises the six steps of test tube strain making, secondary seed bottle expanding culture, tertiary seed making, fermentation, brick pressing and drying. According to the integrated fungus growing equipment and the fungus growing method, sundry fungi including aflatoxin B1 generated by aspergillus flavus metabolism, ochracin generated by aspergillus ochraceus generated in tea are reduced through artificial fermentation, so that the taste and quality of the tea are improved; and compared with brick tea on the market, the brick tea made by the invention has the characteristics of tasting good and being easy to brew, and improves the situation that traditional brick tea tastes good but is difficult to brew.

Description

technical field [0001] The present invention relates to the technical field of loose tea blooming, in particular to an integrated blooming equipment and method for loose tea blooming. Background technique [0002] The fermentation of traditional Fuzhuan tea is completely natural fermentation, which is restricted by environmental factors. The main disadvantages are as follows: 1. Natural inoculation is subject to regional restrictions. At present, the spores of S. coronis only exist in the natural environment in Jingyang, Shaanxi. Therefore, Fuzhuan brick tea can only be made with traditional techniques in Jingyang, Shaanxi. However, Jingyang is located in the north of the Qinling Mountains and does not produce tea, so it is not a tea producing area. This leads to an increase in the cost of raw materials in many links such as procurement, transportation and storage of tea raw materials, and ultimately leads to an increase in product prices. [0003] 2. Natural fermentation...

Claims

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Application Information

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IPC IPC(8): A23F3/10A23F3/06A23P30/10C12N1/14C12M1/04C12M1/02C12M1/00C12R1/645
CPCA23F3/10A23F3/06A23P30/10C12N1/14C12M27/06C12M29/00C12M41/20C12M47/14
Inventor 陈卫锋秦涛徐升运孟永宏刘成更李文孝
Owner 陕西省生物农业研究所
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