CN108094823A - A kind of safe and efficient liquid-state feed mould inhibitor and preparation method thereof - Google Patents

A kind of safe and efficient liquid-state feed mould inhibitor and preparation method thereof Download PDF

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Publication number
CN108094823A
CN108094823A CN201810121699.5A CN201810121699A CN108094823A CN 108094823 A CN108094823 A CN 108094823A CN 201810121699 A CN201810121699 A CN 201810121699A CN 108094823 A CN108094823 A CN 108094823A
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parts
extracting solution
mould inhibitor
safe
powder
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张安育
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Hefei Huagai Biotechnology Co Ltd
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Hefei Huagai Biotechnology Co Ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
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    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • A23L3/3481Organic compounds containing oxygen
    • A23L3/3508Organic compounds containing oxygen containing carboxyl groups
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
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    • A23L3/3517Carboxylic acid esters
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
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    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
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Abstract

The invention discloses a kind of safe and efficient liquid-state feed mould inhibitors and preparation method thereof, are related to mould inhibitor technical field, which includes following raw material:Camphor extracting solution, cassia bark extracting solution, Cortex Eucommiae extracting solution, dimethyl fumarate, aminolevulinic acid (ALA), sodium benzoate, caryophyllus oil, citrus dry hide powder, slow-released carrier and surfactant.This kind of mould inhibitor passes through operation is simply mixed can prepare completion to raw material.The mould inhibitor low production cost of the present invention has the characteristics that green safe nonhazardous, anti-mold effect are good, mould proof timeliness is long, dosage is few.

Description

A kind of safe and efficient liquid-state feed mould inhibitor and preparation method thereof
Technical field
The present invention relates to mould inhibitor technical fields, and in particular to a kind of safe and efficient liquid-state feed mould inhibitor and its preparation side Method.
Background technology
Feed goes mouldy during storage in order to prevent, and mould inhibitor is generally added in feed formula.At present, raise Expect industry mainly using using organic acid salt (such as calcium propionate), composite organic acid (such as propionic acid) and propionic acid ammonium system as Main single or composite type mouldproof agent, anti-mold effect are different.Although existing mould inhibitor kind is more, following three are primarily present A deficiency:First, there are certain irritation and corrosivity, be affected to the palatability of feed, especially with to feed palatability ratio More sensitive animal (such as breast, piglet and shrimp, crab) is the most prominent;2nd, additive amount is larger, commonly reaches 1000~2000 g tons Feed, addition cost are higher;3rd, existing mould inhibitor is mostly the drug of chemical synthesis, and medicament residue can serious threat people Food security.
The content of the invention
For problems of the prior art, the present invention provides a kind of safe and efficient liquid-state feed mould inhibitor and its systems Preparation Method, this kind of mould inhibitor is of low cost, has the spy that green safe nonhazardous, anti-mold effect are good, mould proof timeliness is long, dosage is few Point.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of safe and efficient liquid-state feed mould inhibitor, including following raw material by weight:Camphor extracting solution 30-40 Part, 30-40 parts of cassia bark extracting solution, 20-30 parts of Cortex Eucommiae extracting solution, 1-3 parts of dimethyl fumarate, 4-6 parts of aminolevulinic acid (ALA), benzene first 1-3 parts of sour sodium 1-2 parts, 3-5 parts of caryophyllus oil, 8-12 parts of citrus dry hide powder, 60-80 parts of slow-released carrier and surfactant;
Above-mentioned slow-released carrier is made by following steps:Take the following raw material counted in parts by weight:Medical stone 20-30 Part, 20-30 parts of sepiolite, 0-30 parts of montmorillonite 2,3-5 parts of chrysanthemum cinesariaefolium, 3-5 parts of pueraria lobata, 2-4 parts of greater celandine, Chinese wingnut leaf 1- 1-2 parts of 3 parts, 1-3 parts of luffa vine, 1-2 parts of carboxymethyl cellulose and sodium alginate;Medical stone, sepiolite and montmorillonite are mixed Uniformly, it is 580-620 DEG C of calcining 60-80min in temperature, is air-cooled to room temperature and is placed on the hydrogen peroxide solution that concentration is 15-20% Middle immersion 50-60min, taking-up are washed to neutrality, and drying, ground 120-140 mesh sieves obtain powder;By chrysanthemum cinesariaefolium, Pueraria lobota Root, greater celandine, Chinese wingnut leaf and luffa vine chopping are uniformly mixed, and add in the 8-10 times of clear water boiling and extraction 50-60min measured, filtering Afterwards, filter residue is added into the 6-8 times of clear water measured, decocts extraction 40-50min, filtering merges decoction liquor, and concentration is freeze-dried into Powder;The powder, powder are mixed into addition carboxymethyl cellulose and sodium alginate stirs evenly, adds the 3-4 times of water measured Ultrasonic wave disperses, afterwards high speed centrifugation, dehydration, drying.
Further, above-mentioned mould inhibitor includes following raw material by weight:35 parts of camphor extracting solution, cassia bark extraction 35 parts of object, 25 parts of eucommia ulmoides extracts, 2 parts of dimethyl fumarate, 5 parts of aminolevulinic acid (ALA), 1.5 parts of sodium benzoate, 4 parts of caryophyllus oil, 2 parts of 10 parts of citrus dry hide powder, 70 parts of slow-released carrier and surfactant.
Further, above-mentioned slow-released carrier is made by following steps:Take the following raw material counted in parts by weight:Wheat meal 25 parts of stone, 25 parts of sepiolite, 5 parts of montmorillonite 2,4 parts of chrysanthemum cinesariaefolium, 4 parts of pueraria lobata, 3 parts of greater celandine, 2 parts of Chinese wingnut leaf, luffa vine 1.5 parts of 2 parts, 1.5 parts of carboxymethyl cellulose and sodium alginate;Medical stone, sepiolite and montmorillonite are uniformly mixed, are in temperature 600 DEG C of calcining 70min are air-cooled to room temperature and are placed in the hydrogen peroxide solution that concentration is 15% and impregnate 55min, during taking-up is washed to Property, drying, ground 130 mesh sieve obtain powder;Chrysanthemum cinesariaefolium, pueraria lobata, greater celandine, Chinese wingnut leaf and luffa vine are shredded and mixed Uniformly, the clear water boiling and extraction 55min of 9 times of amounts is added in, after filtering, filter residue is added to the clear water of 7 times of amounts, decocts extraction 45min, filtering merge decoction liquor, and concentration is freeze-dried into powder;The powder, powder are mixed and add in carboxymethyl cellulose It is stirred evenly with sodium alginate, the water ultrasonic wave for adding 3 times of amounts disperses, afterwards high speed centrifugation, dehydration, drying.
Further, above-mentioned camphor extracting solution is made by following steps:Camphor is taken to shred, 6-8 times of addition is measured clear Filter residue after filtering, is added the 6-8 times of clear water measured, decocts extraction 50-60min by water boiling and extraction 50-60min, and filtering is closed And decoction liquor, it is concentrated into the 1/2 of original volume to obtain the final product.
Further, above-mentioned cassia bark extracting solution is made by following steps:It is added in cassia bark compared with cassia bark quality 3-5 Determining alcohol again is 95% ethyl alcohol, is heated to reflux 1-2h, filters to obtain filter residue, filter residue is added in again compared with filter residue quality 3- 5 times of determining alcohol is 95% ethyl alcohol, is heated to reflux 1-2h, and filtering and impurity removing merges filtered fluid, removes ethyl alcohol, is concentrated into substance Long-pending 1/2 to obtain the final product.
Further, above-mentioned Cortex Eucommiae extracting solution is made by following steps:It is 70% ethyl alcohol to take Cortex Eucommiae volumetric concentration It is handled in temperature for 24 DEG C of -28 DEG C of extractions, obtains ethanol extract, then ethanol extract is crossed into AB-8 macroporous resin columns, with distillation Water washing is transparent to efflux, then with volumetric concentration is 3-5 times of column volume of 55%-65% ethanol elutions, obtains ethanol eluate, most Afterwards Cortex Eucommiae extracting solution is obtained with ethanol eluate recycling ethyl alcohol.
Preferably, above-mentioned surfactant uses sucrose fatty ester, glycerin monostearate or polyoxyethylene One kind in alcohol acid anhydride monolaurate.
A kind of preparation method of above-mentioned safe and efficient liquid-state feed mould inhibitor, follows the steps below:
(1) raw material is weighed by the weight;
(2) camphor extracting solution, cassia bark extracting solution, Cortex Eucommiae extracting solution are mixed and heated to 40-50 DEG C and stirred evenly, added Dimethyl fumarate, aminolevulinic acid (ALA), sodium benzoate, caryophyllus oil and citrus dry hide powder are uniformly mixed, and are eventually adding slow-released carrier With surfactant mixing.
Further, additive amount of the above-mentioned mould inhibitor in feed is controlled in 300-400g/T.
The present invention has following advantageous effect:
(1) Midew preventive for feed of the invention is prepared simple, easy to use, and raw material sources are extensive, of low cost, with dosage Less, the characteristics of anti-mold effect is good is respectively provided with the effect of mould proof, and this kind of mould inhibitor green for a variety of feeds such as herding, aquatic products Safe and non-toxic will not cause any harmful effect and harm to raising object, feeding environment and health;
(2) Midew preventive for feed of the invention is with extracting solution and fumaric acid made from camphor, cassia bark, Cortex Eucommiae herbaceous plant The active ingredients such as dimethyl ester, aminolevulinic acid (ALA), sodium benzoate, caryophyllus oil by reasonably assembling and groping, make it for feed In various moulds there is good adsorptivity and sterilising, there is green safe nonhazardous, anti-mold effect is good, mould proof timeliness is long The characteristics of, and the probability that feed deuterogenesis is gone mouldy can be improved;
(3) Midew preventive for feed physicochemical property of the invention is stablized, and shelf-life limit for length is fast using rear diffusion of reagents, palatability It is good, stimulation will not be generated to animal intestines and stomach, it is safe, moreover it is possible to effectively to prevent the generation of germ pest in feed, improve and raise Expect quality, the ingredients such as the camphor extracting solution contained in raw material, cassia bark extracting solution, Cortex Eucommiae extracting solution, slow-released carrier can also promote fowl Dirty swine is long, improves poultry immunity of organisms, improves the physiological status of poultry so that poultry growth and development is fast, delivers for sale morning, carries significantly The high economic benefit of animal husbandry and culture fishery.
Specific embodiment
The specific embodiment of the present invention is further described with reference to embodiment, following embodiment is only used for more Technical scheme is clearly demonstrated, and is not intended to limit the protection scope of the present invention and limits the scope of the invention.
Embodiment 1
A kind of safe and efficient liquid-state feed mould inhibitor, weighs following raw material:Camphor extracting solution 30kg, cassia bark extracting solution 30kg, Cortex Eucommiae extracting solution 20kg, dimethyl fumarate 1kg, aminolevulinic acid (ALA) 4kg, sodium benzoate 1kg, caryophyllus oil 3kg, citrus Dry hide powder 8kg, slow-released carrier 60kg and sucrose-fatty ester surfactant 1kg;
The preparation of slow-released carrier weighs following raw material:Medical stone 20kg, sepiolite 20kg, montmorillonite 2 0kg, white flower deinsectization Chrysanthemum 3kg, pueraria lobata 3kg, greater celandine 2kg, Chinese wingnut leaf 1kg, luffa vine 1kg, carboxymethyl cellulose 1kg and sodium alginate 1kg;By wheat Meal stone, sepiolite and montmorillonite are uniformly mixed, and are delivered in calcining furnace, are 580 DEG C of calcining 60min in temperature, are air-cooled to room temperature It is placed in the hydrogen peroxide solution that concentration is 15% and impregnates 50min, taking-up is washed to neutrality, and drying, ground 120 mesh sieve obtain Powder;The chopping of chrysanthemum cinesariaefolium, pueraria lobata, greater celandine, Chinese wingnut leaf and luffa vine is uniformly mixed, the clear water for adding in 8 times of amounts decocts 50min to be extracted, after filtering, filter residue is added into 6 times of clear water measured, decocts extraction 40min, filtering merges decoction liquor, concentrates, It is freeze-dried into powder;Above-mentioned powder, powder are mixed into addition carboxymethyl cellulose and sodium alginate stirs evenly, adds 3 Times amount water ultrasonic wave disperse, after through supercentrifuge high speed centrifugation handle, dehydration, drying.
It is prepared by camphor extracting solution:60kg camphors is taken to shred, add in the clear water boiling and extraction 50min of 6 times of amounts, it, will after filtering Filter residue adds the clear water of 6 times of amounts, decocts extraction 50min, and filtering merges decoction liquor, is concentrated into the 1/2 of original volume to obtain the final product.
It is prepared by cassia bark extracting solution:60kg cassia barks are taken, add in the ethyl alcohol for being 95% compared with the determining alcohol of 3 times of cassia bark quality, 1h is heated to reflux, filters to obtain filter residue, filter residue is added in the ethyl alcohol for being 95% compared with the determining alcohol of 3 times of filter residue quality again, is added Heat reflux 1h, filtering and impurity removing merge filtered fluid, remove ethyl alcohol, are concentrated into the 1/2 of original volume to obtain the final product.
It is prepared by Cortex Eucommiae extracting solution:40kg Cortex Eucommiaes are taken, with volumetric concentration be 70% ethyl alcohol in temperature are that 24 DEG C of extractions are handled, are obtained Ethanol extract, then ethanol extract is crossed into AB-8 macroporous resin columns, it is transparent then dense with volume to be washed with distilled water to efflux It spends for 55% ethanol elution, 3 times of column volumes, obtains ethanol eluate, finally obtain Cortex Eucommiae extracting solution with ethanol eluate recycling ethyl alcohol.
A kind of preparation method of above-mentioned safe and efficient liquid-state feed mould inhibitor is:First camphor extracting solution, cassia bark are extracted Liquid, Cortex Eucommiae extracting solution are delivered in electric stirring pot, are heated to 40 DEG C and are stirred evenly, and add dimethyl fumarate, amino fruit Saccharic acid, sodium benzoate, caryophyllus oil and citrus dry hide powder are uniformly mixed, and are eventually adding slow-released carrier and surfactant stirring 2h, Speed of agitator is 300r/min, and a kind of system of safe and efficient liquid-state feed mould inhibitor to the present invention is completed in pack after sealing up for safekeeping It is standby.
Embodiment 2
A kind of safe and efficient liquid-state feed mould inhibitor, weighs following raw material:Camphor extracting solution 35kg, Cortex cinnamomi japonici (Ramulus Cinnamomi) extract 35kg, eucommia ulmoides extracts 25kg, dimethyl fumarate 2kg, aminolevulinic acid (ALA) 5kg, sodium benzoate 1.5kg, caryophyllus oil 4kg, mandarin orange Tangerine dry hide powder 10kg, slow-released carrier 70kg and polyoxyethylene sorbitan monolaurate surfactant 2kg;
The preparation of slow-released carrier weighs following raw material:Medical stone 25kg, sepiolite 25kg, montmorillonite 2 5kg, white flower deinsectization Chrysanthemum 4kg, pueraria lobata 4kg, greater celandine 3kg, Chinese wingnut leaf 2kg, luffa vine 2kg, carboxymethyl cellulose 1.5kg and sodium alginate 1.5kg; Medical stone, sepiolite and montmorillonite are uniformly mixed, are delivered in calcining furnace, is 600 DEG C of calcining 70min in temperature, is air-cooled to Room temperature, which is placed in the hydrogen peroxide solution that concentration is 15%, impregnates 55min, and taking-up is washed to neutrality, drying, ground 130 mesh Sieve, obtains powder;The chopping of chrysanthemum cinesariaefolium, pueraria lobata, greater celandine, Chinese wingnut leaf and luffa vine is uniformly mixed, adds in the clear water of 9 times of amounts Extraction 55min is decocted, after filtering, filter residue is added to the clear water of 7 times of amounts, decocts extraction 45min, filtering merges decoction liquor, dense Contracting, is freeze-dried into powder;The powder, powder are mixed into addition carboxymethyl cellulose and sodium alginate stirs evenly, then is added Enter 3 times amount water ultrasonic waves disperse, after through supercentrifuge high speed centrifugation handle, dehydration, drying.
It is prepared by camphor extracting solution:70kg camphors is taken to shred, add in the clear water boiling and extraction 55min of 7 times of amounts, it, will after filtering Filter residue adds the clear water of 7 times of amounts, decocts extraction 55min, and filtering merges decoction liquor, is concentrated into the 1/2 of original volume to obtain the final product.
It is prepared by cassia bark extracting solution:70kg cassia barks are taken, add in the ethyl alcohol for being 95% compared with the determining alcohol of 4 times of cassia bark quality, 1.5h is heated to reflux, filters to obtain filter residue, filter residue is added in the ethyl alcohol for being 95% compared with the determining alcohol of 4 times of filter residue quality again, It is heated to reflux 1.5h, filtering and impurity removing merges filtered fluid, removes ethyl alcohol, is concentrated into the 1/2 of original volume to obtain the final product.
It is prepared by Cortex Eucommiae extracting solution:50kg Cortex Eucommiaes are taken, with volumetric concentration be 70% ethyl alcohol in temperature are that 26 DEG C of extractions are handled, are obtained Ethanol extract, then ethanol extract is crossed into AB-8 macroporous resin columns, it is transparent then dense with volume to be washed with distilled water to efflux It spends for 60% ethanol elution, 4 times of column volumes, obtains ethanol eluate, finally obtain Cortex Eucommiae extracting solution with ethanol eluate recycling ethyl alcohol.
A kind of preparation method of above-mentioned safe and efficient liquid-state feed mould inhibitor is:First camphor extracting solution, cassia bark are extracted Liquid, Cortex Eucommiae extracting solution are delivered in electric stirring pot, are heated to 45 DEG C and are stirred evenly, and add dimethyl fumarate, amino fruit Saccharic acid, sodium benzoate, caryophyllus oil and citrus dry hide powder are uniformly mixed, and are eventually adding slow-released carrier and surfactant stirring A kind of safe and efficient liquid-state feed mould inhibitor to the present invention is completed in 2.5h, speed of agitator 400r/min, pack after sealing up for safekeeping Preparation.
Embodiment 3
A kind of safe and efficient liquid-state feed mould inhibitor, weighs following raw material:Camphor extracting solution 40kg, cassia bark extracting solution 40kg, Cortex Eucommiae extracting solution 30kg, dimethyl fumarate 3kg, aminolevulinic acid (ALA) 6kg, sodium benzoate 2kg, caryophyllus oil 5kg, citrus Dry hide powder 12kg, slow-released carrier 80kg and glycerin monostearate surfactant 3kg;
The preparation of slow-released carrier weighs following raw material:Medical stone 30kg, sepiolite -0kg, montmorillonite 30kg, white flower deinsectization Chrysanthemum 5kg, pueraria lobata 5kg, greater celandine 4kg, Chinese wingnut leaf 3kg, luffa vine 3kg, carboxymethyl cellulose 2kg and sodium alginate 2kg;By wheat Meal stone, sepiolite and montmorillonite are uniformly mixed, and are delivered in calcining furnace, are 620 DEG C of calcining 80min in temperature, are air-cooled to room temperature It is placed in the hydrogen peroxide solution that concentration is 20% and impregnates 60min, taking-up is washed to neutrality, and drying, ground 140 mesh sieve obtain Powder;The chopping of chrysanthemum cinesariaefolium, pueraria lobata, greater celandine, Chinese wingnut leaf and luffa vine is uniformly mixed, the clear water for adding in 10 times of amounts decocts 60min to be extracted, after filtering, filter residue is added into 8 times of clear water measured, decocts extraction 50min, filtering merges decoction liquor, concentrates, It is freeze-dried into powder;Above-mentioned powder, powder are mixed into addition carboxymethyl cellulose and sodium alginate stirs evenly, adds 4 Times amount water ultrasonic wave disperse, after through supercentrifuge high speed centrifugation handle, dehydration, drying.
It is prepared by camphor extracting solution:80kg camphors is taken to shred, add in the clear water boiling and extraction 60min of 8 times of amounts, it, will after filtering Filter residue adds the clear water of 8 times of amounts, decocts extraction 60min, and filtering merges decoction liquor, is concentrated into the 1/2 of original volume to obtain the final product.
It is prepared by cassia bark extracting solution:80kg cassia barks are taken, add in the ethyl alcohol for being 95% compared with the determining alcohol of 5 times of cassia bark quality, 2h is heated to reflux, filters to obtain filter residue, filter residue is added in the ethyl alcohol for being 95% compared with the determining alcohol of 5 times of filter residue quality again, is added Heat reflux 2h, filtering and impurity removing merge filtered fluid, remove ethyl alcohol, are concentrated into the 1/2 of original volume to obtain the final product.
It is prepared by Cortex Eucommiae extracting solution:60kg Cortex Eucommiaes are taken, with volumetric concentration be 70% ethyl alcohol in temperature are that 28 DEG C of extractions are handled, are obtained Ethanol extract, then ethanol extract is crossed into AB-8 macroporous resin columns, it is transparent then dense with volume to be washed with distilled water to efflux It spends for 65% ethanol elution, 5 times of column volumes, obtains ethanol eluate, finally obtain Cortex Eucommiae extracting solution with ethanol eluate recycling ethyl alcohol.
A kind of preparation method of above-mentioned safe and efficient liquid-state feed mould inhibitor is:First camphor extracting solution, cassia bark are extracted Liquid, Cortex Eucommiae extracting solution are delivered in electric stirring pot, are heated to 50 DEG C and are stirred evenly, and add dimethyl fumarate, amino fruit Saccharic acid, sodium benzoate, caryophyllus oil and citrus dry hide powder are uniformly mixed, and are eventually adding slow-released carrier and surfactant stirring 3h, Speed of agitator is 500r/min, and a kind of system of safe and efficient liquid-state feed mould inhibitor to the present invention is completed in pack after sealing up for safekeeping It is standby.
Additive amount of the mould inhibitor of the present invention in feed is controlled (is per 1T Midew preventive for feed dosages in 300-400g/T 300-400), according to actual demand, aqueous suspension agent is made and is sprayed, wherein, the use of the following table 1 is taken in feed a part species suggestion Amount;
Table 1
Fish feed Chicken class feed Porcine feed Duck class feed Sheep class feed
Dosage (300-400g/T) 300 320 400 340 370
It goes mouldy test
Midew preventive for feed made from above-described embodiment 1-3 is respectively applied to fish feed, chicken class feed and porcine to raise In material, reference is carried out with comparative example (not adding in mould inhibitor), observe and record feed mold situation and raises the growth feelings of object Condition see the table below shown in 2;
Above-mentioned comparative example includes:Comparative example 1 is applied in fish feed;Comparative example 2 is applied in chicken class feed;Comparative example 3 should Used in porcine feed.
Table 2
In above-mentioned, rate of going mouldy (%)=feeding quality of going mouldy/feed gross mass × 100%
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, although with reference to foregoing reality Example is applied the present invention is described in detail, it for those skilled in the art, still can be to foregoing each implementation Technical solution recorded in example modifies or carries out equivalent substitution to which part technical characteristic.All essences in the present invention With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.

Claims (9)

1. a kind of safe and efficient liquid-state feed mould inhibitor, which is characterized in that including following raw material by weight:Camphor extracts 30-40 parts of liquid, 30-40 parts of cassia bark extracting solution, 20-30 parts of Cortex Eucommiae extracting solution, 1-3 parts of dimethyl fumarate, aminolevulinic acid (ALA) 4-6 Part, 1-2 parts of sodium benzoate, 3-5 parts of caryophyllus oil, 8-12 parts of citrus dry hide powder, 60-80 parts of slow-released carrier and surfactant 1-3 Part;
The slow-released carrier is made by following steps:Take the following raw material counted in parts by weight:20-30 parts of medical stone, Hai Pao 20-30 parts of stone, 0-30 parts of montmorillonite 2,3-5 parts of chrysanthemum cinesariaefolium, 3-5 parts of pueraria lobata, 2-4 parts of greater celandine, 1-3 parts of Chinese wingnut leaf, silk 1-2 parts of 1-3 parts of melon vine, 1-2 parts of carboxymethyl cellulose and sodium alginate;Medical stone, sepiolite and montmorillonite are uniformly mixed, Temperature is 580-620 DEG C of calcining 60-80min, is air-cooled to room temperature and is placed in the hydrogen peroxide solution that concentration is 15-20% and impregnates 50-60min, taking-up are washed to neutrality, and drying, ground 120-140 mesh sieves obtain powder;By chrysanthemum cinesariaefolium, pueraria lobata, bend in vain Dish, Chinese wingnut leaf and luffa vine chopping are uniformly mixed, and are added in the 8-10 times of clear water boiling and extraction 50-60min measured, after filtering, will be filtered Slag adds the 6-8 times of clear water measured, and decocts extraction 40-50min, and filtering merges decoction liquor, and concentration is freeze-dried into powder;It will The powder, powder mixing adds in carboxymethyl cellulose and sodium alginate stirs evenly, and adds the 3-4 times of water ultrasound wavelength-division measured It dissipates, afterwards high speed centrifugation, dehydration, drying.
2. a kind of safe and efficient liquid-state feed mould inhibitor according to claim 1, which is characterized in that including it is following by weight The raw material of part meter:35 parts of camphor extracting solution, 35 parts of Cortex cinnamomi japonici (Ramulus Cinnamomi) extract, 25 parts of eucommia ulmoides extracts, 2 parts of dimethyl fumarate, amino 2 parts of 5 parts of levulinic acid, 1.5 parts of sodium benzoate, 4 parts of caryophyllus oil, 10 parts of citrus dry hide powder, 70 parts of slow-released carrier and surfactant.
3. a kind of safe and efficient liquid-state feed mould inhibitor according to claim 1, which is characterized in that the slow-released carrier leads to Following steps are crossed to be made:Take the following raw material counted in parts by weight:25 parts of medical stone, 25 parts of sepiolite, 5 parts of montmorillonite 2, white flower 4 parts of Dalmatian chrysanthemum, 4 parts of pueraria lobata, 3 parts of greater celandine, 2 parts of Chinese wingnut leaf, 2 parts of luffa vine, 1.5 parts of carboxymethyl cellulose and sodium alginate 1.5 part;Medical stone, sepiolite and montmorillonite are uniformly mixed, is 600 DEG C of calcining 70min in temperature, is air-cooled to room temperature and is placed on Concentration is that 55min is impregnated in 15% hydrogen peroxide solution, and taking-up is washed to neutrality, and drying, ground 130 mesh sieve obtain powder;It will Chrysanthemum cinesariaefolium, pueraria lobata, greater celandine, Chinese wingnut leaf and luffa vine chopping are uniformly mixed, and add in the clear water boiling and extraction of 9 times of amounts Filter residue after filtering, is added the clear water of 7 times of amounts by 55min, decocts extraction 45min, and filtering merges decoction liquor, concentrates, freezing It is dried to powder;The powder, powder are mixed into addition carboxymethyl cellulose and sodium alginate stirs evenly, adds 3 times of amounts Water ultrasonic wave disperse, high speed centrifugation, dehydration, drying afterwards.
A kind of 4. safe and efficient liquid-state feed mould inhibitor according to claim 1, which is characterized in that the camphor extracting solution It is made by following steps:Camphor is taken to shred, adds in the 6-8 times of clear water boiling and extraction 50-60min measured, after filtering, by filter residue again It adds in the 6-8 times of clear water measured, decocts extraction 50-60min, filtering merges decoction liquor, is concentrated into the 1/2 of original volume to obtain the final product.
A kind of 5. safe and efficient liquid-state feed mould inhibitor according to claim 1, which is characterized in that the cassia bark extracting solution It is made by following steps:The ethyl alcohol for being 95% compared with the determining alcohol of 3-5 times of cassia bark quality is added in cassia bark, is heated to reflux 1- 2h filters to obtain filter residue, and filter residue is added in the ethyl alcohol for being 95% compared with the determining alcohol of 3-5 times of filter residue quality again, is heated to reflux 1-2h, filtering and impurity removing merge filtered fluid, remove ethyl alcohol, are concentrated into the 1/2 of original volume to obtain the final product.
A kind of 6. safe and efficient liquid-state feed mould inhibitor according to claim 1, which is characterized in that the Cortex Eucommiae extracting solution It is made by following steps:It is that 24 DEG C of -28 DEG C of extractions are handled that take Cortex Eucommiae, which with volumetric concentration be 70% ethyl alcohol in temperature, obtains ethyl alcohol and carries Liquid is taken, then ethanol extract is crossed into AB-8 macroporous resin columns, it is transparent to be washed with distilled water to efflux, then is with volumetric concentration 3-5 times of column volume of 55%-65% ethanol elutions, obtains ethanol eluate, and finally obtaining Cortex Eucommiae with ethanol eluate recycling ethyl alcohol extracts Liquid.
A kind of 7. safe and efficient liquid-state feed mould inhibitor according to claim 1, which is characterized in that the surfactant For one kind in sucrose fatty ester, glycerin monostearate or polyoxyethylene sorbitan monolaurate.
8. a kind of preparation method of safe and efficient liquid-state feed mould inhibitor as described in claim 1-7 any one, feature It is, comprises the following steps:
(1) raw material is weighed by the weight;
(2) camphor extracting solution, cassia bark extracting solution, Cortex Eucommiae extracting solution are mixed and heated to 40-50 DEG C and stirred evenly, add rich horse Dimethyl phthalate, aminolevulinic acid (ALA), sodium benzoate, caryophyllus oil and citrus dry hide powder are uniformly mixed, and are eventually adding slow-released carrier and table Face activating agent mixing.
A kind of 9. application method of safe and efficient liquid-state feed mould inhibitor as defined in claim 1, which is characterized in that institute Additive amount of the mould inhibitor in feed is stated as 300-400g/T.
CN201810121699.5A 2018-02-07 2018-02-07 A kind of safe and efficient liquid-state feed mould inhibitor and preparation method thereof Withdrawn CN108094823A (en)

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