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Technique for producing green-covering guanyin tuqu

A production process and technology of Guanyin soil music, applied in the field of green-clothed Guanyin soil music production technology, can solve the problems of performance decline, bacterial species degradation, excessive generation of seed music, etc., and achieve the effects of good quality, stable performance and high activity

Inactive Publication Date: 2008-08-13
JING BRAND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the traditional production process, the soil koji is directly produced from the koji passed down from generation to generation, resulting in too many generations of the koji, the degradation of the bacteria, and the decline in performance, so that the quality of the produced koji is unstable.
Directly affect the yield of liquor brewed, resulting in a waste of food resources

Method used

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  • Technique for producing green-covering guanyin tuqu
  • Technique for producing green-covering guanyin tuqu
  • Technique for producing green-covering guanyin tuqu

Examples

Experimental program
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Effect test

Embodiment 1

[0027] 1. Isolation and screening of pure rhizopus G1, G2, G3, G4 and pure yeast Y1, Y2, Y3, Y4

[0028] Take 1.0 g of our company's soil koji sample and grind it into fine powder, place it in a 99 ml sterile water triangular flask and shake it evenly, take 1 ml of the diluted solution in a 9 ml sterile water test tube to make a 10-fold dilution series, and take 0.1 ml of 10 -4, 10-5, 10-6, 10-7 gradient dilutions were poured into plates, observed and counted after cultivation at 30°C, during the cultivation process, different rhizopus and yeast were selected to inoculate on the inclined surface of the test tube, and then screened after separation and purification The pure rhizopus G1, G2, G3, G4 and the pure yeast Y1, Y2, Y3, Y4 are produced and stored in a refrigerator at 0-5°C.

[0029] 2. Expanded cultivation of pure rhizopus G1, G2, G3, G4 and pure yeast Y1, Y2, Y3, Y4 triangular flask rice koji juice

[0030] (1) Resurrection of the mother species on the inclined plane ...

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Abstract

The invention discloses a green guanyin tuqu production process applied in traditional solid state xiaoqu liquor production. The process firstly separates and filters pure breed rhizopus G1, G2, G3, G4 and pure breed sprout fungi Y1, Y2, Y3 and Y4 from existing tuqu, carries out miqu juice enlarging cultivation and third level rice-flour noodles enlarging cultivation, then produces breed qu after hybridization the pure breed rhizopus and each pure breed sprout fungi, finally, produces tuqu using guanyintu and rice bran as raw charge and adding the qufen. Because the breed qu is only used to produce tuqu not to passage, the quality of the breed is ensured and it is easy to produce a high activity, stable and good quality guanyin tuqu. The invention solves the difficult problem which existing breed qu excess passage, culture retrogress, graceful degeneratiaon and precarious quality and so on. According to testing, the green guanyin tuqu brewing liquor adapted the invention process can improve 3 1istillation yield.

Description

(1) Technical field: [0001] The invention relates to a production process of distiller's koji for liquor production, in particular to the production process of green-clothed Guanyin soil koji used in traditional solid-state method Xiaoqu liquor production. (two) background technology: [0002] "Lvyi Guanyin Tuqu" is also known as "Green Qu" and "Nanqu". It is spherical in shape, about 5.5-6.5 cm in diameter, and covered with green fungal spores. It is a type of traditional ditties reported, and it is also a relatively unique ditty among many ditties. The traditional craft is mainly based on Guanyin soil and rice bran as raw materials, adding the koji handed down from generation to generation made of early rice, and cultivating it under a certain temperature and humidity. Among them, the seed koji is the inoculant and seeds for making soil koji, the shape is round cake, the raw material is rice and rice bran, and the thickness is about 1.5-3.0 cm. Soil koji mainly contains ...

Claims

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Application Information

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IPC IPC(8): C12N1/14C12N1/16C12G3/02
Inventor 杨生智
Owner JING BRAND