阅读说明：本技术 一种豆渣发酵配方及制作方法 (Bean dreg fermentation formula and preparation method ) 是由 蒋蓉 朱建津 何涛 曹建民 于 2018-07-12 设计创作，主要内容包括：本发明公开了一种豆渣发酵配方及制作方法,包括豆渣、液体乳酸菌、红糖、枯草芽孢杆菌、无机盐、红薯藤粉、维生素、蚕蛹粉和麸皮,上述组分配比为,豆渣20-40％、液体乳酸菌10-25％、红糖2-5％、枯草芽孢杆菌0.5-1％、无机盐2-5％、红薯藤粉8-11％、维生素1-2％、蚕蛹粉6-12％和麸皮15-25％；豆渣发酵配方制作方法包括如下步骤：步骤一,选取原料；步骤二,制粉；步骤三,制备原料；步骤四,混料搅匀；步骤五,密封发酵。本发明选取豆渣、液体乳酸菌、红糖、枯草芽孢杆菌、无机盐、红薯藤粉、维生素、蚕蛹粉和麸皮制成的豆渣发酵配方,有效利用食品加工过程中的边角料,避免了食品边角料的浪费,能够降低养殖成本,有效的保护养殖环境,有利于增加养殖品种的免疫力,提高成活率。(The invention discloses a bean dreg fermentation formula and a preparation method, the bean dreg fermentation formula comprises 20-40% of bean dreg, 10-25% of liquid lactobacillus, 2-5% of brown sugar, 0.5-1% of bacillus subtilis, 2-5% of inorganic salt, 8-11% of sweet potato vine powder, 1-2% of vitamin, 6-12% of silkworm chrysalis powder and 15-25% of bran; the preparation method of the bean dreg fermentation formula comprises the following steps: selecting raw materials; step two, pulverizing; step three, preparing raw materials; step four, mixing and stirring uniformly; and step five, sealing and fermenting. According to the invention, the bean dregs fermentation formula prepared from bean dregs, liquid lactic acid bacteria, brown sugar, bacillus subtilis, inorganic salt, sweet potato vine powder, vitamins, silkworm chrysalis powder and bran is selected, so that leftover materials in the food processing process are effectively utilized, waste of food leftover materials is avoided, the breeding cost can be reduced, the breeding environment is effectively protected, the immunity of breeding varieties is favorably increased, and the survival rate is increased.)

1. A bean dreg fermentation formula comprises 20-40% of bean dregs, 10-25% of liquid lactic acid bacteria, 2-5% of brown sugar, 0.5-1% of bacillus subtilis, 2-5% of inorganic salt, 8-11% of sweet potato vine powder, 1-2% of vitamins, 6-12% of silkworm chrysalis powder and 15-25% of bran.

2. A preparation method of a bean dreg fermentation formula comprises the following steps: selecting raw materials; step two, pulverizing; step three, preparing raw materials; step four, mixing and stirring the materials; step five, sealing and fermenting; the method is characterized in that:

selecting fresh bean dregs and bran, cleaning bean dregs and impurities in the bran, selecting sweet potato vines and silkworm chrysalis which are complete in appearance and free of damage, washing the sweet potato vines and the silkworm chrysalis with water, pouring the washed sweet potato vines and silkworm chrysalis into a dryer for dehydration and drying until the water content is 3% -5%, pouring lactobacillus strains into the water, uniformly stirring, soaking to prepare liquid lactobacillus, pouring bacillus subtilis strains into the water, uniformly stirring, soaking to prepare bacillus subtilis, and selecting a certain amount of vitamin A, vitamin C and vitamin E for later use;

in the second step, the sweet potato vine and the silkworm chrysalis obtained in the first step are poured into a pulverizer to be pulverized, so that the pulverized sweet potato vine and silkworm chrysalis have no obvious block particles, the prepared sweet potato vine powder and silkworm chrysalis powder are poured into a sieve to be screened, the sweet potato vine and the silkworm chrysalis which do not pass the screening are poured into a flour mill again to be pulverized until the sweet potato vine powder and the silkworm chrysalis powder can pass the sieve, the bran added in the first step is put into a crusher to be crushed, so that the bran is crushed into small blocks, three parts of vitamin A, vitamin C and vitamin E with the same amount are ground into powder to be prepared into the vitamin;

in the third step, the bean dregs obtained in the first step and the sweet potato vine powder, the silkworm chrysalis meal, the bran and the vitamins obtained in the second step are stored for later use, the soaked liquid lactic acid bacteria and the bacillus subtilis are separately taken out and stored by using a measuring cylinder, a certain mass of brown sugar and inorganic salt are weighed by a balance, and the bean dregs are prepared according to the proportion of 20-40% of the bean dregs, 10-25% of the liquid lactic acid bacteria, 2-5% of the brown sugar, 0.5-1% of the bacillus subtilis, 2-5% of the inorganic salt, 8-11% of the sweet potato vine powder, 1-2% of the vitamins, 6-12% of the silkworm chrysalis meal and 15-25% of the bran and are stored;

in the fourth step, before the materials are mixed and stirred, the stirrer is cleaned to ensure that the interior of the stirrer is clean and pollution-free, the bean dregs, the bran and the sweet potato vine powder and the silkworm chrysalis powder obtained in the second step are poured into the stirrer, after brown sugar, inorganic salt and vitamins are put into the stirrer, liquid lactic acid bacteria and bacillus subtilis are put into the stirrer slowly to ensure that the liquid lactic acid bacteria and the bacillus subtilis are uniformly distributed in the stirrer, the stirrer works to uniformly stir the materials, and the stirred and beaten materials are taken out of the stirrer to obtain the mixed materials;

and in the fifth step, the mixed material obtained in the third step is manually transferred into a cylinder, the mixed material volume in the cylinder occupies 90% of the cylinder volume, the cylinder is covered by a plastic film, a sealing cover is covered, and the cylinder is placed in a place with normal temperature and rat resistance, so that the mixed material is subjected to sealed anaerobic fermentation in the cylinder.

3. The fermented formula of the bean dregs according to claim 1, which is characterized in that: the vitamin is a mixture of vitamin A, vitamin C and vitamin E.

4. The method for preparing the bean dregs fermentation formula according to claim 2, which is characterized by comprising the following steps: in the second step, the soaking time of the lactobacillus strains and the bacillus subtilis strains is 2-6h, and the mesh number of the sieve is 70 meshes.

5. The method for preparing the bean dregs fermentation formula according to claim 2, which is characterized by comprising the following steps: in the third step, the rotating speed of the stirrer is 30-35 revolutions per minute.

6. The method for preparing the bean dregs fermentation formula according to claim 2, which is characterized by comprising the following steps: in the fourth step, the volume of the cylinder is 10L-100L, and the fermentation time is 3-5 d.

Technical Field

The invention relates to the technical field of microorganisms, in particular to a bean dreg fermentation formula and a preparation method thereof.

Background

The bean dregs are byproducts in the process of producing bean products such as bean curd, soymilk and the like, in the processing process of the traditional bean products, a large part of nutrient components in soybeans are remained in the bean dregs, the bean dregs have rich nutrient values, the nutrient components in the bean dregs are similar to those of the soybeans, the bean dregs contain a large amount of fibers, proteins and fats, the nutrition of the bean dregs is higher than that of a plurality of groove dregs, but the utilization rate of the bean dregs is low, the yield of the bean dregs in 2006 is counted to break through 80 million tons, but the utilization rate is only 15 percent, and the potential nutrient value and the economic value of the bean dregs are lost.

The bean dregs can be conveniently utilized by fermenting the bean dregs, the bean dregs fermentation formula in the prior art has single raw material and can not effectively utilize food leftover materials, the current breeding environment can be damaged by a finished product fermented by the bean dregs fermentation formula in the prior art, the survival rate of breeding varieties is low, the breeding cost is increased, and the finished product fermented by the bean dregs fermentation formula in the prior art does not have the function of improving the immunity of the breeding varieties, so that the design of the bean dregs fermentation formula and the manufacturing method are necessary.

Disclosure of Invention

The invention aims to provide a bean dreg fermentation formula and a preparation method thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a bean dreg fermentation formula comprises 20-40% of bean dregs, 10-25% of liquid lactic acid bacteria, 2-5% of brown sugar, 0.5-1% of bacillus subtilis, 2-5% of inorganic salt, 8-11% of sweet potato vine powder, 1-2% of vitamins, 6-12% of silkworm chrysalis powder and 15-25% of bran.

A preparation method of a bean dreg fermentation formula comprises the following steps: selecting raw materials; step two, pulverizing; step three, preparing raw materials; step four, mixing and stirring the materials; step five, sealing and fermenting;

selecting fresh bean dregs and bran, cleaning bean dregs and impurities in the bran, selecting sweet potato vines and silkworm chrysalis which are complete in appearance and free of damage, washing the sweet potato vines and the silkworm chrysalis with water, pouring the washed sweet potato vines and silkworm chrysalis into a dryer for dehydration and drying until the water content is 3% -5%, pouring lactobacillus strains into the water, uniformly stirring, soaking to prepare liquid lactobacillus, pouring bacillus subtilis strains into the water, uniformly stirring, soaking to prepare bacillus subtilis, and selecting a certain amount of vitamin A, vitamin C and vitamin E for later use;

in the second step, the sweet potato vine and the silkworm chrysalis obtained in the first step are poured into a pulverizer to be pulverized, so that the pulverized sweet potato vine and silkworm chrysalis have no obvious block particles, the prepared sweet potato vine powder and silkworm chrysalis powder are poured into a sieve to be screened, the sweet potato vine and the silkworm chrysalis which do not pass the screening are poured into a flour mill again to be pulverized until the sweet potato vine powder and the silkworm chrysalis powder can pass the sieve, the bran added in the first step is put into a crusher to be crushed, so that the bran is crushed into small blocks, three parts of vitamin A, vitamin C and vitamin E with the same amount are ground into powder to be prepared into the vitamin;

in the third step, the bean dregs obtained in the first step and the sweet potato vine powder, the silkworm chrysalis meal, the bran and the vitamins obtained in the second step are stored for later use, the soaked liquid lactic acid bacteria and the bacillus subtilis are separately taken out and stored by using a measuring cylinder, a certain mass of brown sugar and inorganic salt are weighed by a balance, and the bean dregs are prepared according to the proportion of 20-40% of the bean dregs, 10-25% of the liquid lactic acid bacteria, 2-5% of the brown sugar, 0.5-1% of the bacillus subtilis, 2-5% of the inorganic salt, 8-11% of the sweet potato vine powder, 1-2% of the vitamins, 6-12% of the silkworm chrysalis meal and 15-25% of the bran and are stored;

in the fourth step, before the materials are mixed and stirred, the stirrer is cleaned to ensure that the interior of the stirrer is clean and pollution-free, the bean dregs, the bran and the sweet potato vine powder and the silkworm chrysalis powder obtained in the second step are poured into the stirrer, after brown sugar, inorganic salt and vitamins are put into the stirrer, liquid lactic acid bacteria and bacillus subtilis are put into the stirrer slowly to ensure that the liquid lactic acid bacteria and the bacillus subtilis are uniformly distributed in the stirrer, the stirrer works to uniformly stir the materials, and the stirred and beaten materials are taken out of the stirrer to obtain the mixed materials;

and in the fifth step, the mixed material obtained in the third step is manually transferred into a cylinder, the mixed material volume in the cylinder occupies 90% of the cylinder volume, the cylinder is covered by a plastic film, a sealing cover is covered, and the cylinder is placed in a place with normal temperature and rat resistance, so that the mixed material is subjected to sealed anaerobic fermentation in the cylinder.

According to the technical scheme, the vitamin is a mixture of vitamin A, vitamin C and vitamin E.

According to the technical scheme, in the second step, the soaking time of the lactobacillus strains and the bacillus subtilis strains is 2-6h, and the mesh number of the sieve is 70 meshes.

According to the technical scheme, in the third step, the rotating speed of the stirrer is 30-35 revolutions per minute.

According to the technical scheme, in the fourth step, the volume of the cylinder is 10L-100L, and the fermentation time is 3-5 d.

Compared with the prior art, the invention has the beneficial effects that:

1. by adding vitamins into the formula, wherein the vitamins are a mixture of vitamin A, vitamin C and vitamin E, the vitamin A can improve the activity of immune cells of the cultured variety, and the vitamin C and the vitamin E can enhance the immune function of the cultured variety and improve the disease resistance and the survival rate of the cultured variety;

2. bean dregs, liquid lactic acid bacteria, brown sugar, bacillus subtilis, inorganic salt, sweet potato vine powder, vitamins, silkworm chrysalis meal and bran in the formula are rich in raw materials, food scraps such as the bean dregs and the bran are effectively utilized, waste of the food scraps is avoided, the cultivation cost is reduced, the bacillus subtilis can decompose residual feed, excrement and organic matters in the cultivation environment, the turbidity problem of a cultivation water body can be improved, the water quality purification function is strong, and the cultivation environment is effectively protected.

Drawings

FIG. 1 is a flow chart of a method of making the present invention;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a bean dreg fermentation formula and a preparation method are as follows: