Disclosure of Invention
The invention aims to provide a method for preparing a koji mildew-proof insect-proof additive, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
a method for preparing an additive for mold prevention and insect prevention of distiller's yeast comprises the following main materials in parts by weight:
13-20 parts of flaccid knotweed herb, 11-18 parts of folium artemisiae argyi, 15-18 parts of kelp, 5-10 parts of seaweed, 8-10 parts of radix sophorae flavescentis, 15-20 parts of houttuynia cordata, 15-20 parts of radix stemonae, 10-16 parts of polygonum perfoliatum, 5-10 parts of polygonum orientale, 20-26 parts of ethanol, 10-13 parts of a dispersing agent and 5-8 parts of a stabilizing agent.
Further, the method comprises the following steps:
(1) Preparing raw materials;
herba Polygoni Hydropiperis, folium Artemisiae Argyi, thallus laminariae, sargassum, radix Sophorae Flavescentis, herba Houttuyniae, radix Stemonae, herba Polygoni Cymosi, herba Polygoni Hydropiperis, ethanol, dispersant, and stabilizer;
(2) Treating a first raw material:
a. soaking: respectively placing herba polygoni hydropiperis, folium artemisiae argyi, kelp, seaweed, radix sophorae flavescentis, herba houttuyniae, radix stemonae, herba polygoni multiflori and herba polygoni multiflori in the step (1) into a vessel, and adding 80 parts of purified water to soak for 30min;
b. cleaning: respectively placing the polygonum flaccidum, the folium artemisiae argyi, the kelp, the seaweed, the radix sophorae flavescentis, the houttuynia cordata, the radix stemonae, the polygonum perfoliatum and the polygonum orientale soaked in the step a in a vessel, adding 50 parts of purified water, and placing in an ultrasonic cleaner;
c. and (3) drying: respectively placing herba polygoni hydropiperis, folium artemisiae argyi, kelp, seaweed, radix sophorae flavescentis, herba houttuyniae, radix stemonae, polygonum perfoliatum and red polygonum after being washed in the step (2) into a drying box, and continuously drying for 10-12min;
d. crushing: putting the polygonum flaccidum, folium artemisiae argyi, kelp, seaweed, polygonum perfoliatum and polygonum orientale dried in the step (2) into a crusher at the same time, crushing for 4-6min;
e. grinding: putting the polygonum flaccidum, the folium artemisiae argyi, the kelp, the seaweed, the polygonum perfoliatum and the red polygonum which are crushed in the step d in the step (2) into a grinder to grind for 15-20min;
f. and (4) screening: screening the powder ground in the step e in the step (2) to obtain powder A with a mesh of 600;
(3) And (2) raw material treatment:
a. decoction: adding 30 parts of purified water into the dried radix sophorae flavescentis, houttuynia cordata and radix stemonae in the step (2) in a container, and decocting for 15-20min at the temperature of 70-80 ℃;
b. concentration: filtering the liquid obtained in the step a in the step (3) to the interior of a concentrator, and then concentrating;
c. extractum: adding 10 parts of extract into the concentrated liquid obtained in the step (3) to obtain an extract;
d. crushing: crushing the solid obtained after the extractum in the step (3) is obtained;
e. grinding: putting the powder crushed in the step d in the step (3) into a grinding machine, and grinding for 15-20min;
f. and (4) screening: screening the powder ground in the step e in the step (3) to obtain powder B with a mesh of 600;
(4) Mixing:
a. mixing: adding the powder A, the powder B and the dispersing agent obtained in the steps (2) and (3) into a stirrer, adding 30 parts of purified water, and continuously stirring for 20-25min for later use;
b. reaction: placing the material mixed in the step a in the step (4) into a reaction kettle, adding ethanol, a stabilizer and vegetable oil, and reacting for 5-6h at 75-80 ℃;
(5) Cooling treatment:
taking out the materials in the reaction kettle in the step b in the step (4) and naturally cooling to obtain a material C;
(6) And (3) crushing treatment:
putting the material C obtained in the step (5) into a grinder for grinding to obtain powder C;
(7) Grinding treatment:
freeze-drying the powder C obtained after treatment in the step (6), and then grinding the powder C into powder through a grinding machine;
(8) Sieving:
and (4) screening the powder ground in the step (7) to obtain an additive C, wherein the mesh is 600.
Further, the extract in the step (3) is thick extract and dry extract, and preferably dry extract.
Further, the ultrasonic cleaning time in the step (3) is 15-20min.
In the technical scheme, according to the preparation method of the additive for mold prevention and insect prevention of the distiller's yeast, provided by the invention, the materials obtained after decoction of the radix sophorae flavescentis, the houttuynia cordata and the radix stemonae can be well prevented from moth, and the moths in the distiller's yeast can be effectively killed by matching with the powder preparation of the polygonum flaccidum, the folium artemisiae argyi, the polygonum perfoliatum and the polygonum minus, and meanwhile, the vegetable oil is blended, so that the mold prevention and insect prevention effects are well achieved.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1, the preparation method of the additive for mold and insect prevention of distiller's yeast provided by the embodiment of the invention comprises the following main materials in parts by weight:
13-20 parts of flaccid knotweed herb, 11-18 parts of folium artemisiae argyi, 15-18 parts of kelp, 5-10 parts of seaweed, 8-10 parts of radix sophorae flavescentis, 15-20 parts of houttuynia cordata, 15-20 parts of radix stemonae, 10-16 parts of polygonum perfoliatum, 5-10 parts of polygonum orientale, 20-26 parts of ethanol, 10-13 parts of a dispersing agent and 5-8 parts of a stabilizing agent.
It should be noted that all of flaccid knotweed herb, perfoliate knotweed herb and red knotweed herb belong to genus Polygonum and are annual herb plants in Polygonaceae. Leaves of Polygonum tinctorium are in the shape of a lanceolate, and flowers are in light red or green. The fruit is oval and flat. The stem and leaf have pungent taste. Many varieties of plants are grown in the waterside, such as polygonum hydropiper, polygonum orientale, polygonum perfoliatum and the like, most of polygonum plants have insecticidal, antifeedant and repellent activities, and polygonum flaccidum is used as an insecticide by people for a long time;
meanwhile, the polygonum flaccidum is rich in the following functions:
1. providing auxin for growth of microorganisms
The polygonum flaccidum contains auxin required by a plurality of microorganisms such as rhizopus, saccharomycetes and the like, and can better promote the growth and the propagation of the microorganisms. According to research, the polygonum flaccidum powder is added in a certain range, so that the saccharifying power, liquefying power, fermentation rate and the like of the Xiaoqu are obviously improved.
2. Has good loosening effect on vinum
After the polygonum flaccidum powder is added into the vinum, the looseness of the vinum is greatly increased, the air permeability of the vinum is improved, microorganisms such as rhizopus, saccharomycetes and the like can well grow and propagate on the surface of the vinum and in the vinum, and the quality of the vinum is greatly improved.
3. Strong antioxidation
The main component of the brown rice flour which is the main raw material for preparing the wine medicine is mainly starch, and in addition, the brown rice flour also contains rich substances such as protein, fat and the like, and the substances are the basis for the growth and the propagation of microorganisms. Once the wine medicine is oxidized, the normal nutrient components in the wine medicine are easily damaged, and the normal growth and reproduction of microorganisms in the wine medicine are influenced. The active substances such as flavonoid and the like rich in the polygonum flaccidum have strong oxidation resistance, can keep the nutrient contents in the wine medicine from being damaged for a long time, and effectively ensures that the wine medicine does not deteriorate in the storage process.
Further, the method comprises the following steps:
(1) Preparing raw materials;
herba Polygoni Hydropiperis, folium Artemisiae Argyi, thallus laminariae, sargassum, radix Sophorae Flavescentis, herba Houttuyniae, radix Stemonae, herba Polygoni Cymosi, herba Polygoni Hydropiperis, ethanol, dispersant, and stabilizer;
(2) Treating a first raw material:
a. soaking: respectively placing herba polygoni hydropiperis, folium artemisiae argyi, kelp, seaweed, radix sophorae flavescentis, herba houttuyniae, radix stemonae, herba polygoni multiflori and herba polygoni multiflori in the step (1) into a vessel, and adding 80 parts of purified water to soak for 30min;
b. cleaning: respectively placing the polygonum flaccidum, the folium artemisiae argyi, the kelp, the seaweed, the radix sophorae flavescentis, the houttuynia cordata, the radix stemonae, the polygonum perfoliatum and the polygonum orientale soaked in the step a in a vessel, adding 50 parts of purified water, and placing in an ultrasonic cleaner;
c. drying: respectively placing herba polygoni hydropiperis, folium artemisiae argyi, kelp, seaweed, radix sophorae flavescentis, herba houttuyniae, radix stemonae, polygonum perfoliatum and red polygonum after being washed in the step (2) into a drying box, and continuously drying for 10-12min;
d. crushing: putting the polygonum flaccidum, folium artemisiae argyi, kelp, seaweed, polygonum perfoliatum and polygonum orientale dried in the step (2) into a crusher at the same time, crushing for 4-6min;
e. grinding: putting the polygonum flaccidum, folium artemisiae argyi, kelp, seaweed, perfoliate knotweed and polygonum orientale which are crushed in the step (2) into a grinding machine, and grinding for 15-20min;
f. and (4) screening: screening the powder ground in the step e in the step (2) to obtain powder A, wherein the mesh is 600;
(3) And (2) raw material treatment:
a. decocting liquid: placing the dried radix sophorae flavescentis, houttuynia cordata and radix stemonae in the step (2) in a container, adding 30 parts of purified water, and decocting for 15-20min at the temperature of 70-80 ℃;
in vitro experiments prove that the houttuynia cordata decoction has different degrees of inhibition on various gram positive bacteria and negative bacteria such as staphylococcus aureus, staphylococcus albus, hemolytic streptococcus, pneumococcus, catacoccus, diphtheria bacillus, proteus bacillus, shigella, schwann, fuwei and sonnei dysentery bacillus, enteritis bacillus and the like; it also has inhibitory effect on Escherichia coli, bacillus dysenteriae, and Bacillus typhi;
meanwhile, clinical tests show that the houttuynia cordata aqueous solution has mild sedative and anti-convulsion effects by subcutaneous injection, can inhibit spontaneous movement of mice, prolong the sleep time of the cyclohexarbital sodium, and resist convulsion caused by strychnine; 20-40 mg/kg of hearts of toads can be statically injected into dogs to reduce the blood pressure by 40-50 mmHg (5.32-6.65 kPa), and the hearts of the toads in vitro can be inhibited; the intraperitoneal injection has the functions of relieving cough of mice caused by ammonia water spray, but does not have the functions of eliminating phlegm and relieving asthma, thereby well inhibiting the generation of fungi.
b. And (3) concentrating: filtering the liquid obtained in the step a in the step (3) to the interior of a concentrator, and then concentrating;
c. extract: adding 10 parts of extract into the concentrated liquid obtained in the step (3) to obtain an extract;
d. crushing: crushing the solid obtained after the extractum in the step (3) is obtained;
e. grinding: putting the powder crushed in the step d in the step (3) into a grinding machine, and grinding for 15-20min;
f. and (4) screening: screening the powder ground in the step e in the step (3) to obtain powder B with a mesh of 600;
(4) Mixing:
a. mixing: adding the powder A, the powder B and the dispersing agent obtained in the steps (2) and (3) into a stirrer, adding 30 parts of purified water, and continuously stirring for 20-25min for later use;
b. reaction: placing the material mixed in the step a in the step (4) into a reaction kettle, adding ethanol, a stabilizer and vegetable oil, and reacting for 5-6 hours at the temperature of 75-80 ℃;
(5) Cooling treatment:
taking out the materials in the reaction kettle in the step b in the step (4) and naturally cooling to obtain a material C;
(6) And (3) crushing treatment:
putting the material C obtained in the step (5) into a grinder for grinding to obtain powder C;
(7) Grinding treatment:
freeze-drying the powder C obtained after the treatment in the step (6), and then grinding the powder C into powder through a grinding machine;
(8) Sieving:
and (4) screening the powder ground in the step (7) to obtain an additive C, wherein the mesh is 600.
Further, the extract in the step (3) is thick extract and dry extract, and preferably dry extract.
Further, the ultrasonic cleaning time in the step (3) is 15-20min.
Example 1
Treating a first raw material:
a. soaking: respectively placing herba polygoni hydropiperis, folium artemisiae argyi, kelp, seaweed, radix sophorae flavescentis, herba houttuyniae, radix stemonae, perfoliate knotweed and polygonum orientale in the step (1) into a vessel, and adding 80 parts of purified water to soak for 30min;
b. cleaning: respectively placing the polygonum flaccidum, the folium artemisiae argyi, the kelp, the seaweed, the radix sophorae flavescentis, the houttuynia cordata, the radix stemonae, the polygonum perfoliatum and the polygonum orientale soaked in the step a in a vessel, adding 50 parts of purified water, and placing in an ultrasonic cleaner;
c. and (3) drying: respectively placing herba polygoni hydropiperis, folium artemisiae argyi, kelp, seaweed, radix sophorae flavescentis, herba houttuyniae, radix stemonae, polygonum perfoliatum and red polygonum after being washed in the step (2) into a drying box, and continuously drying for 10-12min;
d. crushing: putting the polygonum flaccidum, the folium artemisiae argyi, the kelp, the seaweed, the polygonum perfoliatum and the red polygonum which are dried in the step c in the step (2) into a crusher for crushing for 5min;
e. grinding: putting the polygonum flaccidum, folium artemisiae argyi, kelp, seaweed, perfoliate knotweed and polygonum orientale which are crushed in the step (2) into a grinding machine, and grinding for 18min;
f. and (4) screening: screening the powder ground in the step e in the step (2) to obtain powder A, wherein the mesh is 600;
example 2
And (2) raw material treatment:
a. decoction: adding 30 parts of purified water into the radix sophorae flavescentis, the herba houttuyniae and the radix stemonae dried in the step c in the step (2) in a container, and decocting for 18min at the temperature of 75 ℃;
b. and (3) concentrating: filtering the liquid obtained in the step a in the step (3) to the inside of a concentrator, and then concentrating;
c. extractum: adding 10 parts of extract into the concentrated liquid obtained in the step (3) to obtain an extract;
d. crushing: crushing the solid obtained after the extractum in the step (3) is obtained;
e. grinding: putting the powder crushed in the step d in the step (3) into a grinder, and grinding for 18min;
f. and (4) screening: screening the powder ground in the step e in the step (3) to obtain powder B with a mesh of 600
Example 3
The resulting materials of example 1 and example 2 above were mixed:
a. mixing: adding the powder A, the powder B and the dispersing agent obtained in the examples 1 and 2 into a stirrer, adding 30 parts of purified water, and continuously stirring for 22min for later use;
b. reaction: placing the mixed material obtained in the step a in the example 3 into a reaction kettle, adding ethanol, a stabilizer and vegetable oil, and reacting for 5.5 hours at the temperature of 77 ℃;
and (3) cooling treatment:
taking out the materials in the reaction kettle, and naturally cooling to obtain a material C;
and (3) crushing treatment:
putting the obtained material C into a grinder for grinding to obtain powder C;
grinding treatment:
freeze-drying the powder C obtained after treatment, and then grinding the powder C into powder by a grinding machine;
sieving:
and screening the ground powder with a mesh of 600 to prepare the additive C.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.