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Table vinegar, and preparation method and application thereof

A technology of vinegar and vinegar liquid, applied in the biological field, can solve problems such as environmental pollution and waste of resources, and achieve the effects of avoiding waste, enriching material components, realizing high-value utilization and clean production

Pending Publication Date: 2020-12-18
石小和
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a kind of vinegar and its preparation method and application to solve the problems of resource waste and environmental pollution caused by the existing distiller's grains treatment technology, and realize the high-value utilization and clean production of famous wine distiller's grains

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  • Table vinegar, and preparation method and application thereof
  • Table vinegar, and preparation method and application thereof

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preparation example Construction

[0036] The first aspect of the embodiments of the present invention provides a method for preparing vinegar, comprising the following steps:

[0037] S100. Fermenting famous wine distiller's grains with Jiuqu balsamic ester vinegar and vinegar fermented grains to obtain a fermented product;

[0038] Wherein, the step of fermenting famous wine distiller's grains with Jiuqu balsamic ester vinegar and vinegar to obtain a fermented product, one of the ways is:

[0039] Add Jiuqu balsamic ester vinegar fermented grains and grain processed leather to the famous wine distiller's grains, mix well, and aerobically ferment for 0-15 days to obtain a fermentation product; wherein, the famous wine distiller's grains, the Jiuqu balsamic ester vinegar The weight percentages of the vinegar unstrained spirits and the grain processed leather substances are 100%: 50%-200%: 0%-60%. In this way, famous wine distiller's grains can be used as the main ingredient.

[0040] When only Jiuqu balsamic ...

Embodiment 1

[0096] A kind of vinegar, its preparation method comprises the following steps:

[0097] Put the Maotai distiller's grains in the fermentation device, add 180% of the weight of the Maotai distiller's grains, Jiuqu balsamic ester vinegar and vinegar grains fermented for 6 to 8 days, and 50% of the weight of the Maotai distiller's grains, and mix them evenly, and ferment 12 days, obtain fermentation product;

[0098] Transfer the fermented product into a glass tank, compact and fill it up, tighten the lid with a sealing plug, and seal it with gypsum and glue to ensure a tight seal, and age the unstrained spirits for 180 days in an environment of 2°C to 25°C to obtain aged unstrained spirits product;

[0099] Take 50% of the aged unstrained spirits product and put it into a smoked unstrained spirits tank, heat it with a slow fire, and smoke the unstrained spirits at 85°C for 5 days to obtain the smoked unstrained spirits product;

[0100] Add cold water and the light vinegar so...

Embodiment 2

[0105] A kind of vinegar, its preparation method comprises the following steps:

[0106] Adding 50% water of the weight of the grain raw material to the grain raw material for infiltration to make it fully absorb water, and steaming the material at 100°C for 120 minutes to obtain the steamed material;

[0107] Adding 200% water by weight of the grain material to the steaming material, and stewing for 60 minutes under steam to obtain the grain material to be fermented;

[0108] Put Moutai distiller's grains in the fermentation device, add 80% of the weight of Moutai's distiller's grains to be fermented grain raw materials, and 150% of the weight of Moutai's distiller's grains, famous wine Daqu, mix well, and ferment at 28°C to 35°C for 60 days; add 250% of the weight of Moutai distiller's grains is used as a loose material, mixed evenly, and then 80% of the weight of Moutai's distiller's grains is added with Jiuqu balsamic vinegar vinegar fermented for 6 to 8 days to ferment, a...

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Abstract

The invention belongs to the biotechnology field, and particularly relates to table vinegar, and a preparation method and application thereof. The preparation method for the table vinegar comprises the following steps of: fermenting the distilled grain of each vintage wine by Jiuquxiangzhicu vinegar fermentative substrates to obtain a fermentation product; carrying out ageing fermentation, fumigation fermentation and vinegar sprinkling processing on the fermentation product to obtain vinegar liquid; freezing the vinegar liquid until the surface of the vinegar liquid is solidified to obtain a vinegar block; melting the vinegar block, and collecting molten thick vinegar liquid; and carrying out ageing processing on the thick vinegar liquid to obtain the table vinegar. Since the distilled grain of the vintage wine is taken as a raw material to ferment the table vinegar, nutrient substances in the distilled grain of each vintage wine are fully utilized, waste is avoided, high-valued utilization and clean production of the distilled grain of the vintage wine is realized, in addition, the brew table vinegar contains substances in the distilled grain of the vintage wine, the substance ingredients of the table vinegar are rich, and a value is high.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to vinegar and its preparation method and application. Background technique [0002] my country's liquor industry continues to grow, and the distiller's grains produced thereupon are also increasing, about 40 million tons per year, of which the annual discharge of Maotai-flavored liquor such as Maotai's distiller's grains reaches 200,000 tons. Distiller's grains contain part of alcohol, rich residual fat, protein, fiber, vitamins, trace elements and nitrogen-free extracts. [0003] Although Moutai has established a distiller's grain recycling company, the process of disposing of distiller's grains consumes a lot of energy and produces little economic and social benefits, which not only wastes resources but also pollutes the environment. Contents of the invention [0004] In view of this, the purpose of the present invention is to provide a kind of vinegar and its preparat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12J1/04
CPCC12J1/04
Inventor 石小和
Owner 石小和
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