Fuzhuan tea fragrance improving technology

Fuzhuan tea fragrance improving technology

  • CN 104,222,353 A
  • Filed: 09/22/2014
  • Published: 12/24/2014
  • Est. Priority Date: 09/22/2014
  • Status: Active Application
First Claim
Patent Images

1. a Fu-brick tea method for increasing aroma, is characterized in that:

  • comprise the following steps;

    1) agent of Fu-brick tea solid fermentation is prepared;

    In mass ratio for coronoid process falls apart capsule bacterium wheat bran culture, KH by 7;

    2;

    1 2pO 4, MgSO 4be mixed with solid pure culture leavening;

    2) pretreatment of raw material;

    By Dark Green Tea impurity elimination, sizing screening, steams rear pile-fermentation until tealeaves softens by screening the first gas of the Dark Green Tea obtained;

    3) spice Titian;

    In the Dark Green Tea after pile-fermentation, add mushroom juice, wherein, the mass ratio of Dark Green Tea and mushroom juice is 100;

    20, and final adjustment water content of tea is 28-32%;

    4) Titian is inoculated;

    By step

         3) add the Dark Green Tea secondary gas after spice and steam, secondary gas adds solid pure culture leavening after steaming wherein, and wherein the mass ratio of solid pure culture leavening and Dark Green Tea is 0.2;

    100;

    5) briquetting and drying of growing dim;

    By step

         4) postvaccinal Dark Green Tea, be pressed into brick tea, pack with stencil tissue paper and be placed on that temperature is 27-29 DEG C, relative humidity is ferment 7 days in the fermenting cellar of 70-75%, from the 8th day, room temperature rose to 35 DEG C, increased by 1 DEG C every day, but was the highlyest no more than 42 DEG C, when the moisture of brick tea is down to 10-11%, room temperature rises to 50 DEG C and dries one day, and go out fermenting cellar when brick tea moisture is down to below 8%, get product tea;

    6) Titian is cured;

    By step

         5) one-tenth that obtains samples tea and cure 1-1.5 hour at 90 DEG C, obtains Fu-brick tea.

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