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A kind of sweet wine koji and preparation method thereof

The technology of sweet wine koji and red yeast rice is applied in the field of sweet wine koji and its preparation, which can solve the problems of low nutritional content and bad taste, and achieve the effects of high nutritional value, improved production efficiency and good taste.

Inactive Publication Date: 2016-05-18
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But existing distiller's yeast nutrient content is not high, and taste is bad, can not satisfy people's demand to rice wine high nutrition, multitaste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0017] A preparation method of sweet wine koji, comprising the following steps:

[0018] Step 1. Crush the glutinous rice and pass it through a 35-40 mesh sieve, and then place the filtered glutinous rice in a pressure cooker at a temperature of 110-120°C for sterilization to obtain sterile glutinous rice flour for later use;

[0019] Step 2: After the bagasse is crushed to a particle size of 1-3 mm, it is transferred to water, and boiled for 2 hours at a temperature of 125-135 ° C, and then washed with hot water at a temperature of 60-70 ° C for 2-3 time, then add sulfuric acid solution with a mass concentration of 0.50-0.60% to the bagasse, and place it at a temperature of 115-120°C for 1.5-2h until the xylose concentration reaches 8-10%, then filter and Transfer to a rotary evaporator for heating, and collect the evaporated phase at a temperature of 95-105° C. to obtain a xylose mixture for subsequent use;

[0020] Step 3: Crush the peony ovary after 2-3 weeks of fertiliza...

Embodiment 1

[0023] A kind of sweet wine koji, said sweet wine koji is made from yeast, glutinous rice, red yeast rice, lactic acid bacteria, xylose mixture, peony ovary extract and water, and the parts by weight of each raw material required for preparing sweet wine koji are yeast 2 parts of bacteria, 90 parts of sterile glutinous rice flour, 2 parts of red yeast rice, 6 parts of lactic acid bacteria, 25 parts of xylose mixture, 10 parts of peony ovary extract, 30 parts of water.

[0024] A preparation method of sweet wine koji, comprising the following steps:

[0025] Step 1. Crush the glutinous rice and pass it through a 40-mesh sieve, then place the filtered glutinous rice in a pressure cooker with a temperature of 120°C for sterilization to obtain sterile glutinous rice flour, which is set aside;

[0026] Step 2: After crushing the bagasse to a particle size of 3mm, transfer it to water, boil it for 2 hours at a temperature of 135°C, wash it with hot water at a temperature of 70°C for...

Embodiment 2

[0030] A kind of sweet wine koji, said sweet wine koji is made from yeast, glutinous rice, red yeast rice, lactic acid bacteria, xylose mixture, peony ovary extract and water, and the parts by weight of each raw material required for preparing sweet wine koji are yeast 1 part bacteria, 80 parts sterile glutinous rice flour, 1 part red yeast rice, 4 parts lactic acid bacteria, 20 parts xylose mixture, 8 parts peony ovary extract, 10 parts water.

[0031] A preparation method of sweet wine koji, comprising the following steps:

[0032] Step 1. Crush the glutinous rice and pass it through a 35-mesh sieve, then place the filtered glutinous rice in a pressure cooker with a temperature of 110°C for sterilization to obtain sterile glutinous rice flour for future use;

[0033] Step 2: After the bagasse is crushed to a particle size of 1 mm, it is transferred into water, and boiled for 2 hours at a temperature of 125°C, then washed twice with hot water at a temperature of 60°C, and the...

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PUM

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Abstract

The invention belongs to the field of food biotechnology, and in particular relates to a sweet wine koji and a preparation method thereof. The present invention not only greatly improves the nutritional value of rice wine, but also makes the fermented rice wine have a peony flavor by adding peony ovary extract and lactic acid bacteria after 2-3 weeks of fertilization into the distiller's yeast, satisfying people's needs for different tastes . The invention can be eaten after 7-8 days of fermentation through the mixing action of red yeast rice, lactic acid bacteria, saccharomyces and peony ovary extract, which greatly improves the production efficiency. In the present invention, the xylose mixture is added to the sweet wine koji, so that the present invention can be used by people with high blood pressure. The present invention has been put into production, not only has good taste, but also has high nutritional value, and is deeply loved by the masses.

Description

technical field [0001] The invention belongs to the field of food biotechnology, and in particular relates to a sweet wine koji and a preparation method thereof. Background technique [0002] Rice wine, also known as sweet wine, sweet koji wine and boiling juice wine, is also one of the specialties of the Han nationality and has a long history of drinking. Because of its delicious taste and simple production, it is deeply loved by people. And distiller's yeast is the indispensable raw material of preparing rice wine, and a kind of good distiller's yeast has determined the good quality of rice wine to a great extent. [0003] But existing distiller's yeast nutrient content is not high, and taste is bad, can not satisfy people's demand to rice wine high nutrition, multi-taste. Contents of the invention [0004] The object of the present invention is to provide a sweet wine koji and a preparation method thereof, which is not only easy to make, but also has high nutritional ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12G3/02
Inventor 张巧明龚明贵刘晶常青山候颖
Owner HENAN UNIV OF SCI & TECH