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How to make rice-flavored ditty

A production method and rice-flavored technology, applied in the field of wine making, can solve problems such as impure taste, and achieve the effect of pure taste, rejuvenation and pure taste

Active Publication Date: 2018-02-23
广西丹泉酒业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for making rice-flavored koji, to solve the problem that in the production process of rice-flavored koji, the culture medium of solid yeast adopts bran and rice bran, and the rice-flavored koji is used to brew rice. Fragrant liquor, causing the problem of impure taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for making rice-flavored koji, mixing rice flour rhizopus and bran solid yeast so that the number of yeast cells is 0.8×10 8 each / g, to obtain this rice-flavored koji; Rhizopus koji is the rhizopus koji that inoculates Rhizopus seed koji in rice flour and cultivates it; Bran solid yeast is inoculated yeast in the medium prepared by bran and rice flour Solid yeast koji obtained by culturing.

[0030] The cultivation steps of rhizopus seed koji are as follows: adopt the Q303 bran test tube bacterial classification of Guizhou Institute of Light Industry Science, insert this bacterial classification in the bran in the test tube and cultivate into a first-class species, inoculate the bran in the triangular flask Enter the first-level species to cultivate into the second-level species, and then weigh bran and rice flour according to 4:1 to make compost. The compost is dry-steamed in a high-pressure steam sterilizer at 0.1MPa for 30 minutes, and the compost weight is ...

Embodiment 2

[0046] The difference between the present embodiment and Example 1 is: add its weight 0.5% Chinese herbal medicine in the rice flour inoculated with the rhizopus species koji, and the Chinese herbal medicine is made of the following powders by weight: 3 parts of cassia bark, 1 part of cumin, 2 parts of asarum, 0.5 part of pepper, 2 parts of licorice, 2 parts of ginger, 0.5 part of clove, 1 part of nutmeg, and 0.5 part of tangerine peel. All the other features are the same as in Example 1.

[0047] Adding Chinese herbal medicines to the rice flour inoculated with Rhizopus seed koji can adjust the taste of brewing rice-flavored liquor and improve the quality of the liquor.

Embodiment 3

[0049] A method for making rice-flavored koji, mixing rice flour rhizopus and bran solid yeast so that the number of yeast cells is 2.0×10 8 each / g, to obtain this rice-flavored koji; Rhizopus koji is the rhizopus koji that inoculates Rhizopus seed koji in rice flour and cultivates it; Bran solid yeast is inoculated yeast in the medium prepared by bran and rice flour Solid yeast koji obtained by culturing.

[0050] The cultivation steps of rhizopus seed koji are as follows: adopt the AS3.866 bran test tube strain of Institute of Microbiology, Chinese Academy of Sciences, insert this strain into the bran in the test tube and cultivate it into a first-class species, and the bran in the triangular flask Insert the first-level species into the medium to cultivate into the second-level species, and then weigh bran and rice flour at a ratio of 4:1 to make compost. Add 70% to 80% water, mix well, put it in a high-pressure steam sterilizer and sterilize it with normal pressure steam ...

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Abstract

The invention discloses a method for making rice flavor type yeast, and relates to the technical field of wine making. Rice flour rhizopus and bran solid yeast are mixed, and the cell number of the yeast ranges from 0.8*10<8> cells per gram to 2.0*10<8> cells per gram, so that the rice flavor type yeast is obtained. The rice flour rhizopus is rhizopus koji which is obtained in the way that a rhizopus koji starter is inoculated in rice flour for cultivation. The bran solid yeast is a solid yeast starter which is obtained in the way that yeast is inoculated into culture media prepared by bran and rice flour for cultivation. Compared with the prior art, the rice flavor type yeast does not contain foreign flavors, when the rice flavor type yeast is used for making rice flavor type white spirits, the taste is pure, and the quality of the rice flavor type white spirits is high.

Description

technical field [0001] The invention relates to the technical field of brewing, in particular to a method for preparing rice-flavored koji. Background technique [0002] Rice-flavored koji is made of rice flour, rice bran or bran as the main raw material, and Chinese herbal medicine and white clay can be added as auxiliary materials. made by microorganisms. In the process of making rice-flavored koji, solid yeast is often cultivated. The medium of solid yeast is bran plus rice bran. The culture medium of this bran plus rice bran is inoculated with yeast and the solid yeast obtained by the culture contains rice bran. It makes rice-flavored ditty to brew rice-flavored liquor, which will cause impure taste and affect the quality of rice-flavored liquor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for making rice-flavored koji, to solve the problem that in the production process of rice-flavored koji, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12G3/02C12R1/845
CPCC12G3/02
Inventor 覃建良
Owner 广西丹泉酒业有限公司