CN111621399A - Vinegar brewing method with high clarity and high dietary fiber content - Google Patents

Vinegar brewing method with high clarity and high dietary fiber content Download PDF

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Publication number
CN111621399A
CN111621399A CN202010622782.8A CN202010622782A CN111621399A CN 111621399 A CN111621399 A CN 111621399A CN 202010622782 A CN202010622782 A CN 202010622782A CN 111621399 A CN111621399 A CN 111621399A
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China
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yeast
brewing method
weight
sugar
cheese
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CN202010622782.8A
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Chinese (zh)
Inventor
杨勇波
杨洪波
江平
余雪光
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YIFENGXIANG CO Ltd HUNAN CHINA
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YIFENGXIANG CO Ltd HUNAN CHINA
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12JVINEGAR; PREPARATION OR PURIFICATION THEREOF
    • C12J1/00Vinegar; Preparation or purification thereof
    • C12J1/04Vinegar; Preparation or purification thereof from alcohol

Abstract

The invention discloses a method for brewing vinegar with high clarity and high dietary fiber content. The method comprises the following steps: soaking sorghum rice, barley kernels and wheat kernels serving as raw materials, cooking, cooling, inoculating, transferring into a koji jar, and preserving heat to prepare koji; turning over, ventilating and culturing to obtain yeast, adding yeast, and saccharifying under heat preservation to obtain saccharified wheat kernel yeast for use; taking rice and millet as raw materials, soaking, adding water for size mixing, and adding the size into saccharified wheat kernel yeast to obtain sugar cheese; adding active dry yeast into sugar cheese, and fermenting with alcohol to obtain alcohol fermented mash; adding alcohol fermented mash into testa oryzae, testa Tritici and jowar shell, fermenting with acetic acid to maturity, adding salt, aging, leaching, blending, and sterilizing to obtain the final product. The prepared vinegar has high clarity, high dietary fiber content, high acidity, weak irritation, high amino acid content, superior taste and flavor.

Description

Vinegar brewing method with high clarity and high dietary fiber content
Technical Field
The invention belongs to the field of vinegar brewing, and particularly relates to a vinegar brewing method with high clarity and high dietary fiber content.
Background
The vinegar is mainly sour in vinegar, and contains amino acids and various organic acids such as lactic acid, succinic acid, oxalic acid, nicotinic acid, etc., and the rice vinegar brewed by using rice as raw material has the highest content of organic acids and amino acids. According to the food standards GB/T18187-2000 and GB2719-2018 of China, commercially available table vinegar is generally divided into brewing vinegar and blended vinegar (prepared vinegar). The brewing vinegar is brewed by using grains, bran, beans and the like as main raw materials through a fermentation process. The vinegar is partially blended, namely the seasoning vinegar prepared by mixing the brewed vinegar and the diluted edible acetic acid, and the fully blended vinegar has low nutritional value.
However, in the prior art, because the decomposition and transformation of protein substances in grains are incomplete, the vinegar is turbid and precipitates, the clarity of brewed vinegar is poor, the content of dietary fiber is low, the taste and flavor are poor, the sour stimulation is strong, and the requirements of consumers on the quality of the vinegar cannot be met.
Disclosure of Invention
The invention provides a method for brewing vinegar, which comprises the following steps:
(1) preparing yeast: soaking sorghum rice, barley kernels and wheat kernels serving as raw materials, cooking, cooling, inoculating, transferring into a koji jar, and preserving heat to prepare koji; turning over, ventilating and culturing to obtain yeast, adding yeast, and saccharifying under heat preservation to obtain saccharified wheat kernel yeast for use;
(2) preparing sugar cheese: taking rice and millet as raw materials, soaking, adding water for size mixing, and adding the size into the saccharified wheat kernel koji in the step (1) to obtain sugar cheese;
(3) preparing alcohol fermented mash: adding active dry yeast into the sugar cheese obtained in the step (2), and carrying out alcoholic fermentation to obtain alcoholic fermented mash;
(4) adding the alcoholic fermented mash in the step (3) into the rice husk, the wheat bran and the sorghum husk, fermenting with acetic acid until the alcoholic fermented mash is mature, adding salt for ageing, leaching, blending and sterilizing to obtain a finished product.
Wherein in the step (1), the weight ratio of the sorghum rice to the barley kernels to the wheat kernels is 1 (1-2) to (1-2), such as 1:2:2 and 1:2: 1.
Wherein, in the step (1), the weight ratio of water to raw materials is (1.5-3) to 1, for example, 2:1 or 2.5: 1. Further, the soaking time is 10-15h, for example 12h or 15 h.
Wherein in the step (1), the cooking is performed until the raw materials have no hard core.
Wherein in the step (1), the inoculation is to add aspergillus accounting for 3-5% of the initial weight of the raw materials.
Wherein, in the step (1), the temperature of the heat preservation starter propagation is 30-40 ℃, for example 32-38 ℃. Further, the heat preservation time is 1.5-3 days.
Wherein, in the step (1), the yeast is turned over once every 3 to 6 hours.
Wherein, in the step (1), the temperature for the heat-preservation saccharification is 50-60 ℃, for example 52-58 ℃. Further, the heat preservation time is 1-2 days.
Wherein in the step (2), the weight ratio of the rice, the millet and the water is 1 (1-3) to (2-4), such as 1 (1.5-2.5) to (2.5-3.5). Further, the soaking time is 10-20h, such as 14-18 h.
Wherein, in the step (2), the weight ratio of the slurry to the saccharified wheat kernel yeast is (3-6) to 1, such as (3.5-5.5) to 1.
Wherein in the step (3), the adding amount of the active dry yeast is 0.5-1% of the weight of the sugar cheese.
Wherein, in the step (3), the alcoholic fermentation time is 9 to 15 days, preferably 9 to 12 days, and more preferably 9 days.
Wherein in the step (4), the weight ratio of the chaff, the wheat bran and the sorghum husk is 1 (1-2) to (2-3), such as 1:2:2 or 1:2: 3.
Wherein, in the step (4), the weight ratio of the sum of the weight of the chaff, the wheat bran and the sorghum husk to the raw material in the step (1) is 1 (1.5-2), such as 1:1.5 and 1: 1.8.
Wherein, in the step (4), the salt is used in an amount of 5-10%, for example 7-9% of the sum of the weight of the chaff, the bran and the sorghum husk. The salt with proper proportion is added after the acetification, belongs to aging, can inhibit the continuous fermentation of acetic acid bacteria, prevent acid leakage and improve the alcohol thickness of the sour taste of the vinegar.
Wherein in the step (4), the temperature of the acetic acid fermentation is 37-45 ℃, and the time of the acetic acid fermentation is 8-13 days.
Preferably, the vinegar brewing method comprises the following steps:
(1) preparing yeast: soaking sorghum rice, barley kernels and wheat kernels serving as raw materials, cooking, cooling, inoculating, transferring into a koji jar, and preserving heat to prepare koji; turning over, ventilating and culturing to obtain yeast, adding yeast, and saccharifying under heat preservation to obtain saccharified wheat kernel yeast for use;
the weight ratio of the sorghum rice to the barley kernels to the wheat kernels is 1 (1-2) to 1-2;
(2) preparing sugar cheese: taking rice and millet as raw materials, soaking, adding water for size mixing, and adding the size into the saccharified wheat kernel koji in the step (1) to obtain sugar cheese;
the weight ratio of the rice to the millet to the water is 1 (1-3) to 2-4;
(3) preparing alcohol fermented mash: adding active dry yeast into the sugar cheese obtained in the step (2), and carrying out alcoholic fermentation to obtain alcoholic fermented mash;
the alcohol fermentation time is 9-12 days;
(4) adding the alcoholic fermented mash obtained in the step (3) into rice husks, wheat bran and sorghum husks, fermenting with acetic acid until the alcoholic fermented mash is mature, adding salt for ageing, leaching, blending and sterilizing to obtain a finished product;
the weight ratio of the chaff to the wheat bran to the sorghum husk is 1 (1-2) to 2-3.
The invention has the beneficial effects that:
according to the invention, sorghum rice, barley kernels and wheat kernels are used as composite raw materials, and are subjected to ventilated culture during starter propagation to prepare starter, and the wheat kernel starter can better promote grains to decompose starch and protein and then is converted into sugar; taking millet and rice as raw materials to prepare sugar cheese; fermenting sugar cheese with alcohol to obtain alcohol fermented mash; then, the wine is converted into vinegar together with the husk, the wheat bran and the sorghum husk.
In the brewing process of the vinegar, the proportion and the operation of the raw materials in the steps are strictly controlled, no preservative is required to be additionally added, and the prepared vinegar has high clarity, high dietary fiber content, high acidity but weak irritation, high amino acid content and superior taste and flavor.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to specific embodiments. It is to be understood that the following examples are only illustrative and explanatory of the present invention and should not be construed as limiting the scope of the present invention. All the technologies realized based on the above-mentioned contents of the present invention are covered in the protection scope of the present invention.
Unless otherwise indicated, the raw materials and reagents used in the following examples are all commercially available products or can be prepared by known methods.
Example 1
The vinegar brewing method comprises the following steps:
(1) preparing yeast: soaking sorghum rice, barley kernels and wheat kernels serving as raw materials according to the weight ratio of 1:2:2, steaming until no hard core exists, cooling, adding aspergillus accounting for 3% of the initial weight of the raw materials for inoculation, transferring into a koji tank, and preserving heat for koji making, wherein the temperature for the koji making is 35 ℃ and the time is 2 days; turning over once every 6 hours, performing ventilated culture to obtain starter, adding starter, and performing heat preservation saccharification at 54 deg.C for 1.5 days to obtain saccharified wheat kernel starter for use;
(2) preparing sugar cheese: mixing rice, millet and water according to the mass ratio of 1:1.5:3, soaking, mixing, adding the slurry into the saccharified wheat kernel yeast obtained in the step (1) to obtain sugar cheese;
(3) preparing alcohol fermented mash: adding active dry yeast into the sugar cheese obtained in the step (2), wherein the adding amount of the active dry yeast is 0.8 percent of the weight of the sugar cheese, and carrying out alcoholic fermentation for 9 days to obtain alcoholic fermented mash;
(4) adding the alcoholic fermented mash obtained in the step (3) into the husk, the wheat bran and the sorghum husk in a weight ratio of 1:2:2, fermenting the mixture with acetic acid to maturity, wherein the temperature of the acetic acid fermentation is 40 ℃, and the time of the acetic acid fermentation is 12 days; adding salt for aging, wherein the salt consumption is 8% of the total weight of the chaff, the wheat bran and the sorghum husk, leaching, blending and sterilizing to obtain a finished product.
Example 2
The vinegar brewing method comprises the following steps:
(1) preparing yeast: the sorghum rice, the barley kernels and the wheat kernels are used as raw materials according to the weight ratio of 1:2:1, water and the raw materials are soaked according to the weight ratio of 2.5:1, the materials are steamed and cooked until no hard core exists, the temperature is reduced, aspergillus accounting for 4 percent of the initial weight of the raw materials is added for inoculation, the materials are transferred into a koji jar, the temperature is kept for koji making, the temperature is kept at 37 ℃, and the time is 2.5 days; turning over once every 5 hours, performing ventilated culture to obtain starter, adding starter, and performing heat preservation saccharification at the temperature of 53 ℃ for 2 days to obtain saccharified wheat kernel starter for later use;
(2) preparing sugar cheese: mixing rice, millet and water according to the mass ratio of 1:2:3, soaking, mixing, adding the slurry into the saccharified wheat kernel yeast obtained in the step (1), and obtaining sugar cheese;
(3) preparing alcohol fermented mash: adding active dry yeast into the sugar cheese obtained in the step (2), wherein the adding amount of the active dry yeast is 0.9 percent of the weight of the sugar cheese, and carrying out alcoholic fermentation for 10 days to obtain alcoholic fermented mash;
(4) adding the alcoholic fermented mash obtained in the step (3) into the husk, the wheat bran and the sorghum husk in a weight ratio of 1:2:3, fermenting the mixture with acetic acid until the mixture is mature, wherein the temperature of the acetic acid fermentation is 43 ℃, and the time of the acetic acid fermentation is 11 days; adding salt for aging, wherein the salt consumption is 6% of the total weight of the chaff, the wheat bran and the sorghum husk, leaching, blending and sterilizing to obtain a finished product.
Comparative example 1
Vinegar is commercially available.
Test example 1 organoleptic characteristics of vinegar
The sensory characteristics of the vinegar of examples 1 to 2 and comparative example 1 were observed and recorded, and the results are shown in Table 1.
TABLE 1 results of the sensory characteristics of the vinegar
Figure DEST_PATH_IMAGE002
As can be seen from Table 1, the edible vinegar product of the present invention has a better taste than the existing products.
Test example 2 detection results of physical and chemical indexes of vinegar
Table 2 Table vinegar physical and chemical index detection results
Figure DEST_PATH_IMAGE004
As can be seen from Table 1, the edible vinegar of the present invention is more nutritious than the existing products.
The embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A method for brewing vinegar, comprising the steps of:
(1) preparing yeast: soaking sorghum rice, barley kernels and wheat kernels serving as raw materials, cooking, cooling, inoculating, transferring into a koji jar, and preserving heat to prepare koji; turning over, ventilating and culturing to obtain yeast, adding yeast, and saccharifying under heat preservation to obtain saccharified wheat kernel yeast for use;
(2) preparing sugar cheese: taking rice and millet as raw materials, soaking, adding water for size mixing, and adding the size into the saccharified wheat kernel koji in the step (1) to obtain sugar cheese;
(3) preparing alcohol fermented mash: adding active dry yeast into the sugar cheese obtained in the step (2), and carrying out alcoholic fermentation to obtain alcoholic fermented mash;
(4) adding the alcoholic fermented mash in the step (3) into the rice husk, the wheat bran and the sorghum husk, fermenting with acetic acid until the alcoholic fermented mash is mature, adding salt for ageing, leaching, blending and sterilizing to obtain a finished product.
2. The brewing method according to claim 1, wherein in step (1), the weight ratio of the sorghum rice, the barley kernels and the wheat kernels is 1 (1-2) to (1-2);
in the step (1), the weight ratio of water to raw materials is (1.5-3) to 1 during soaking, and the soaking time is 10-15 h.
3. The brewing method according to claim 1, wherein in step (1), the cooking is performed until the raw material has no hard core;
in the step (1), the inoculation is to add aspergillus accounting for 3-5% of the initial weight of the raw materials.
4. The brewing method according to claim 1, wherein in the step (1), the temperature for the heat preservation and the koji making is 30-40 ℃, and the heat preservation time is 1.5-3 days;
in the step (1), turning over the yeast once every 3-6 hours;
in the step (1), the temperature for heat preservation and saccharification is 50-60 ℃, and the heat preservation time is 1-2 days.
5. The brewing method of claim 1, wherein in the step (2), the weight ratio of the rice, the millet and the water is 1 (1-3) to (2-4), and the soaking time is 10-20 h;
in the step (2), the weight ratio of the slurry to the saccharified wheat kernel yeast is (3-6): 1.
6. The brewing method according to claim 1, wherein in step (3), the active dry yeast is added in an amount of 0.5-1% by weight of the sugar cheese;
wherein in the step (3), the alcoholic fermentation time is 9-15 days.
7. The brewing method as claimed in claim 1, wherein in step (4), the weight ratio of the chaff, the wheat bran and the sorghum chaff is 1 (1-2) to (2-3).
8. The brewing method according to claim 1, wherein in step (4), the weight ratio of the sum of the weight of the chaff, the weight of the wheat bran and the weight of the sorghum husk to the weight of the raw material in step (1) is 1 (1.5-2).
9. The brewing method according to claim 1, wherein in step (4), the amount of salt is 5-10% of the sum of the weight of chaff, bran and sorghum husk.
10. The brewing method according to claim 1, wherein in step (4), the temperature of the acetic fermentation is 37-45 ℃ and the time of the acetic fermentation is 8-13 days.
CN202010622782.8A 2020-07-01 2020-07-01 Vinegar brewing method with high clarity and high dietary fiber content Pending CN111621399A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113355205A (en) * 2021-07-26 2021-09-07 安徽口味全食品有限公司 Vinegar brewing method with high dietary fiber content
CN114874873A (en) * 2022-06-29 2022-08-09 赵亮 Vinegar making method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1821381A (en) * 2005-12-13 2006-08-23 吴德辉 Preparation and application of wheat kernel yeast
CN107574074A (en) * 2017-10-25 2018-01-12 安徽王家坝酒业有限公司 A kind of method of fen-flavor type white spirit koji-making
CN110205233A (en) * 2019-06-14 2019-09-06 北京市时利和酿造厂 A kind of raw material solid state process brewage process of vinegar and the vinegar of brewing
CN111117859A (en) * 2020-01-19 2020-05-08 山东三汇粮大食品有限公司 Zero-additive sun vinegar and preparation process thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1821381A (en) * 2005-12-13 2006-08-23 吴德辉 Preparation and application of wheat kernel yeast
CN107574074A (en) * 2017-10-25 2018-01-12 安徽王家坝酒业有限公司 A kind of method of fen-flavor type white spirit koji-making
CN110205233A (en) * 2019-06-14 2019-09-06 北京市时利和酿造厂 A kind of raw material solid state process brewage process of vinegar and the vinegar of brewing
CN111117859A (en) * 2020-01-19 2020-05-08 山东三汇粮大食品有限公司 Zero-additive sun vinegar and preparation process thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113355205A (en) * 2021-07-26 2021-09-07 安徽口味全食品有限公司 Vinegar brewing method with high dietary fiber content
CN114874873A (en) * 2022-06-29 2022-08-09 赵亮 Vinegar making method

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Application publication date: 20200904