CN107699515A - A kind of compound probiotic and preparation method thereof, application - Google Patents

A kind of compound probiotic and preparation method thereof, application Download PDF

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CN107699515A
CN107699515A CN201710874858.4A CN201710874858A CN107699515A CN 107699515 A CN107699515 A CN 107699515A CN 201710874858 A CN201710874858 A CN 201710874858A CN 107699515 A CN107699515 A CN 107699515A
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cfu
milliliters
yeast
compound probiotic
bacteria
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王振刚
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20Bacteria; Culture media therefor
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/347Use of yeasts or fungi
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14Fungi; Culture media therefor
    • C12N1/16Yeasts; Culture media therefor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14Fungi; Culture media therefor
    • C12N1/16Yeasts; Culture media therefor
    • C12N1/18Baker's yeast; Brewer's yeast
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/70Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry

Abstract

The present invention relates to livestock and poultry cultivation, the depollution of environment and breeding waste processing technology field, specially a kind of compound probiotic and preparation method thereof, application.Technical scheme is as follows:Compound probiotic is mainly formulated by following strain is compound:Lactobacillus delbrueckii, lactobacillus bulgaricus, Lactobacillus helveticus, lactobacillus acidophilus, brewer's yeast, wine yeast, distillery yeast, fodder yeast, oil yeast, upper strata yeast, torula nigra, film-forming yeast, photosynthetic bacteria, bacterial digestion, bayesian sulfur bacteria, Nocard's bacillus, Sphaerotilus natans.Compound probiotic provided by the invention can be in rapid degrading cultivation on-site air Common detrimental gas and remove stink, and the feedstuff-meat ratio and the incidence of disease of livestock and poultry can be significantly reduced, in addition, compound probiotic cost provided by the invention is cheap, it is easy to use, it is widely used.

Description

A kind of compound probiotic and preparation method thereof, application
Technical field
The present invention relates to a kind of compound probiotic and preparation method thereof, application, belong to livestock and poultry cultivation, the depollution of environment and cultivation Waste Disposal Technology field.
Background technology
Stock raising waste is handled currently with beneficial microbe, such as excrement, sewage, most of is to use anaerobic fermentation Processing scheme biogas or oxygen consumption fermentation process scheme, such as paper《The research of the Northeast's livestock and poultry cultivation night soil treatment technology》Breathe out That shore Vocationl Technical College journal, 2013 (2):119-120;With《The research and application of livestock breeding wastewater treatment technology》Agricultural ACTA Scientiae Circumstantiae, 2006,25 (s1):374-377,《Probiotics and its reasonable employment in aquaculture》Jiangxi animal and veterinary is miscellaneous Will, 2009 (01):26-29, the middle every technology used or complex art, its existing problems and disadvantages are as follows:
(1) sewage auxiliary facility input is high, and power consumption is high, and cost is high, and north of china in winter is incomplete in fermentation, treatment effect Difference.
(2) fermentation process of excrement is fermented using compost fermentation or closing anaerobic, transport secondary pollution be present.
(3) excrement pot type fermentation or compost treatment are cultivated, and all unavoidable release of sewage disposal process is harmful to Odour, pollute atmospheric environment.
(4) existing processing equipment and method can not purify the air in poultry house and the air of cultivation place.
(5) cultivation on-site can not form probiotics biological immune environment.
(6) alimentary canal beneficial microbe environment is poor, and feed conversion rate is low, and disease of digestive tract easily occurs, in order to prevent disease Disease, using substantial amounts of antibiotic, bring the food safety hazards of animal.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of compound probiotic and its preparation method and application, have into The characteristics of this is low, application process is succinct, efficient.
Technical scheme is as follows:A kind of compound probiotic, it is formulated by following strain is compound:
Lactobacillus delbrueckii (L.delbrueckii) (80-120) × 106CFU/ milliliters;
Lactobacillus bulgaricus (L.bulgaricus) (130-170) × 106CFU/ milliliters;
Lactobacillus helveticus (L.helviticus) (80-120) × 106CFU/ milliliters;
Lactobacillus acidophilus (L.acidophilus) (180-220) × 106CFU/ milliliters;
Brewer's yeast (brewer ' syeast) (180-220) × 106CFU/ milliliters;
Wine yeast (wineyeast) (80-120) × 106CFU/ milliliters;
Distillery yeast (alcoholyeast) (80-120) × 106CFU/ milliliters;
Fodder yeast (fodderyeast) (180-220) × 106CFU/ milliliters;
Oil yeast (petroleumyeast) (30-70) × 106CFU/ milliliters;
Upper strata yeast (topyeast) (30-70) × 106CFU/ milliliters;
Torula nigra (blackyeast) (30-70) × 106CFU/ milliliters;
Film-forming yeast (filmyeast) (30-70) × 106CFU/ milliliters;
Photosynthetic bacteria (photosyntheticbacteria) (80-120) × 106CFU/ milliliters;
Bacterial digestion (Nitrifyingbacteria) (130-170) × 106CFU/ milliliters;
Bayesian sulfur bacteria (Beggiatoa) (80-120) × 106CFU/ milliliters;
Nocard's bacillus (Nocardia) (80-120) × 106CFU/ milliliters;
Sphaerotilus natans (Sphaerotilusnatans) (30-70) × 106CFU/ milliliters;
The optimum formula of the compound probiotic is as follows:
Lactobacillus delbrueckii 100 × 106CFU/ milliliters;
Lactobacillus bulgaricus 150 × 106CFU/ milliliters;
Lactobacillus helveticus 100 × 106CFU/ milliliters;
Lactobacillus acidophilus 200 × 106CFU/ milliliters;
Brewer's yeast 200 × 106CFU/ milliliters;
Wine yeast 100 × 106CFU/ milliliters;
Distillery yeast 100 × 106CFU/ milliliters;
Fodder yeast 200 × 106CFU/ milliliters;
Oil yeast 50 × 106CFU/ milliliters;
Upper strata yeast 50 × 106CFU/ milliliters;
Torula nigra 50 × 106CFU/ milliliters;
Film-forming yeast 50 × 106CFU/ milliliters;
Photosynthetic bacteria 100 × 106CFU/ milliliters;
Bacterial digestion 150 × 106CFU/ milliliters;
Bayesian sulfur bacteria 100 × 106CFU/ milliliters;
Nocard's bacillus 100 × 106CFU/ milliliters;
Sphaerotilus natans 50 × 106CFU/ milliliters.
The preparation method of the compound probiotic is as follows:
(1) liquid medium is prepared:50 parts of brown sugar, 50 parts of white sugar, 20 parts of glucose, 0.5 part of vitamin C, skimmed milk power 10 Part, 1000 parts of distilled water, it is mixed to form liquid medium;
(2) composite bacteria is prepared:It is compound in proportion after each individual plant strain is activated respectively, obtain composite bacteria;
(3) original bacteria liquid is prepared:10 parts of composite bacteria prepared by step (2) is put into the training of 1000 parts of steps (1) preparations Support in base fluid, in 35 DEG C of -37 DEG C of sealed fermentings 3-5 days, opening vessel port and smelling had sour-sweet taste activate successfully, closed preservation work Used for original bacteria liquid, the pH of the original bacteria liquid is 4.0-5.0;
(4) second order fermentation nutrient solution is prepared:Brown sugar and white sugar mixture 9.6wt%, vitamin C 0.2wt%, skimmed milk power 0.1wt%, urea 0.1wt%, remaining is except chlorine water, is mixed to form second order fermentation nutrient solution;Brown sugar and the white sugar mixture The mass ratio of middle brown sugar and white sugar is 1:1;
(5) expansion is numerous obtains compound probiotic:Original bacteria liquid is added to the second order fermentation culture prepared in second order fermentation tank In liquid, in 35 DEG C of -37 DEG C of sealed fermentings 3-5 days, opening vessel port and smelling had sour-sweet taste to expand numerous success, obtains compound prebiotic Bacterium;The pH of the compound probiotic is 3.0-4.0, total number of bacteria >=5,000,000,000/milliliter.
The present invention is claimed described compound probiotic and is reducing the livestock and poultry incidence of disease, reduction livestock and poultry feedstuff-meat ratio, carrying simultaneously High feed conversion rate, poultry excrement and urine disposal, livestock breeding wastewater, improvement its feeding environment, prevention disease of alimentary tract of livestock husbandry and birds side The application in face.
Application method is:(1) when reducing the livestock and poultry incidence of disease, reduction livestock and poultry feedstuff-meat ratio, improving food conversion ratio application, to In feed compound probiotic is added in 3wt% ratios;(2) in terms of its feeding environment, prevention disease of alimentary tract of livestock husbandry and birds is improved Use vaporific spray using breeding environment, the adding proportion of compound probiotic is 0.1wt%;(3) in poultry excrement and urine disposal, poultry During fowl cultivating wastewater purification, uniformly mixed in the addition of 0.1wt% ratios.
Beneficial effects of the present invention are as follows:
(1) compound probiotic provided by the invention can be in rapid degrading cultivation on-site air Common detrimental gas simultaneously removes Stink, such as hydrogen sulfide, ammonia, volatile fatty acid, trimethylamine, methane, formaldehyde, scatol, thio-alcohol pernicious gas are removed, is sprayed It can remove after spilling, cultivation on-site harmful substance is reduced by 90%, after being used continuously 3 weeks, you can accomplish to cultivate place Wu Te There are animal scent and foul smell.There is the purification function of good environment and air.
(2) compound probiotic cost provided by the invention is cheap, easy to use, is widely used.
(3) compound probiotic provided by the invention carries out inoculation processing in the cultivation on-site can of livestock and poultry to excrement, Reach excrement cleaning without foul smell, secondary conveying is pollution-free, and either compost or Concentrated fermentation are carried out all in odorless;In addition The organic fertilizer that excrement can also be applied to converts, and without heating process.
(4) (the Chemical Oxygen of COD in breeding wastewater can under optimal temperature conditionss (23 DEG C -25 DEG C), be made Demand, COD) clearance reaches 77%.
(5) after animal and fowl fodder adds compound probiotic of the present invention and environment is used cooperatively, the material of livestock and poultry is significantly reduced Meat ratio and the incidence of disease.
Embodiment
Technical scheme is further described with reference to specific embodiment, but the present invention is not with any shape Formula is limited to embodiment content.Test method described in embodiment is conventional method unless otherwise specified;Such as without special theory It is bright, the reagent and biomaterial, commercially obtain.
Embodiment 1
A kind of compound probiotic, it is formulated by following strain is compound:
Lactobacillus delbrueckii 80 × 106CFU/ milliliters;
Lactobacillus bulgaricus 130 × 106CFU/ milliliters;
Lactobacillus helveticus 80 × 106CFU/ milliliters;
Lactobacillus acidophilus 180 × 106CFU/ milliliters;
Brewer's yeast 180 × 106CFU/ milliliters;
Wine yeast 80 × 106CFU/ milliliters;
Distillery yeast 80 × 106CFU/ milliliters;
Fodder yeast 180 × 106CFU/ milliliters;
Oil yeast 30 × 106CFU/ milliliters;
Upper strata yeast 30 × 106CFU/ milliliters;
Torula nigra 30 × 106CFU/ milliliters;
Film-forming yeast 30 × 106CFU/ milliliters;
Photosynthetic bacteria 80 × 106CFU/ milliliters;
Bacterial digestion 130 × 106CFU/ milliliters;
Bayesian sulfur bacteria 80 × 106CFU/ milliliters;
Nocard's bacillus 80 × 106CFU/ milliliters;
Sphaerotilus natans 30 × 106CFU/ milliliters;
Preparation method is as follows:
(1) liquid medium is prepared:50 grams of brown sugar, 50 grams of white sugar, 20 grams of glucose, 0.5 gram of vitamin C, skimmed milk power 10 Gram, 1000 grams of distilled water, it is mixed to form liquid medium;
(2) composite bacteria is prepared:It is compound in proportion after each individual plant strain is activated respectively, obtain composite bacteria;
(3) original bacteria liquid is prepared:10 grams of compound probiotic prepared by step (2) is put into prepared by 1000 grams of steps (1) In liquid medium, in 35 DEG C of sealed fermentings 3 days, opening vessel port and smelling had sour-sweet taste to activate successfully, and now pH is 4.0, close Preservation is closed to use as original bacteria liquid;
(4) second order fermentation nutrient solution is prepared:The mixture 9.6wt% of brown sugar and white sugar, vitamin C 0.2wt%, defatted milk Powder 0.1wt%, urea 0.1wt%, remaining is except chlorine water, is mixed to form second order fermentation nutrient solution;The wherein matter of brown sugar and white sugar Amount is than being 1:1;
(5) expansion is numerous obtains compound probiotic:Original bacteria liquid is added to the second order fermentation culture prepared in second order fermentation tank In liquid, in 35 DEG C of sealed fermentings 3 days, opening vessel port and smelling had sour-sweet taste to expand numerous success, obtains compound probiotic;Now pH For 3.0, total number of bacteria is about 5,000,000,000/milliliter.
The compound probiotic being prepared is added in feed in 3wt% ratios, and using vaporific in breeding environment After the mode use of spray, feedstuff-meat ratio 0.22% can be reduced, reducing respiratory tract and the digestive tract bacterial infection incidence of disease reduces 76%, the death rate reduces by 5%, and plays a part of prebiotic bacterial immunity, and the incidence of disease of virosis reduces by 62%.
Embodiment 2
A kind of compound probiotic, it is formulated by following strain is compound:
Lactobacillus delbrueckii 120 × 106CFU/ milliliters;
Lactobacillus bulgaricus 170 × 106CFU/ milliliters;
Lactobacillus helveticus 120 × 106CFU/ milliliters;
Lactobacillus acidophilus 220 × 106CFU/ milliliters;
Brewer's yeast 220 × 106CFU/ milliliters;
Wine yeast 120 × 106CFU/ milliliters;
Distillery yeast 120 × 106CFU/ milliliters;
Fodder yeast 220 × 106CFU/ milliliters;
Oil yeast 70 × 106CFU/ milliliters;
Upper strata yeast 70 × 106CFU/ milliliters;
Torula nigra 70 × 106CFU/ milliliters;
Film-forming yeast 70 × 106CFU/ milliliters;
Photosynthetic bacteria 120 × 106CFU/ milliliters;
Bacterial digestion 170 × 106CFU/ milliliters;
Bayesian sulfur bacteria 120 × 106CFU/ milliliters;
Nocard's bacillus 120 × 106CFU/ milliliters;
Sphaerotilus natans 70 × 106CFU/ milliliters;
Preparation method is as follows:
(1) liquid medium is prepared:50 grams of brown sugar, 50 grams of white sugar, 20 grams of glucose, 0.5 gram of vitamin C, skimmed milk power 10 Gram, 1000 grams of distilled water, it is mixed to form liquid medium;
(2) composite bacteria is prepared:It is compound in proportion after each individual plant strain is activated respectively, obtain composite bacteria;
(3) original bacteria liquid is prepared:10 grams of compound probiotic prepared by step (2) is put into prepared by 1000 grams of steps (1) In liquid medium, in 37 DEG C of sealed fermentings 3 days, opening vessel port and smelling had sour-sweet taste to activate successfully, and now pH is 4.0, close Preservation is closed to use as original bacteria liquid;
(4) second order fermentation nutrient solution is prepared:The mixture 9.6wt% of brown sugar and white sugar, vitamin C 0.2wt%, defatted milk Powder 0.1wt%, urea 0.1wt%, remaining is except chlorine water, is mixed to form second order fermentation nutrient solution;The wherein matter of brown sugar and white sugar Amount is than being 1:1;
(5) expansion is numerous obtains compound probiotic:Original bacteria liquid is added to the second order fermentation culture prepared in second order fermentation tank In liquid, in 35 DEG C of sealed fermentings 3 days, opening vessel port and smelling had sour-sweet taste to expand numerous success, obtains compound probiotic;Now pH For 4.0, total number of bacteria is about 8,000,000,000/milliliter.
The compound probiotic being prepared is added in livestock breeding wastewater according to 0.1wt% ratio, in temperature 23 Under conditions of DEG C -25 DEG C, COD clearances in breeding wastewater can be made to reach 77%.
Embodiment 3
A kind of compound probiotic, it is formulated by following strain is compound:
Lactobacillus delbrueckii 100 × 106CFU/ milliliters;
Lactobacillus bulgaricus 150 × 106CFU/ milliliters;
Lactobacillus helveticus 100 × 106CFU/ milliliters;
Lactobacillus acidophilus 200 × 106CFU/ milliliters;
Brewer's yeast 200 × 106CFU/ milliliters;
Wine yeast 100 × 106CFU/ milliliters;
Distillery yeast 100 × 106CFU/ milliliters;
Fodder yeast 200 × 106CFU/ milliliters;
Oil yeast 50 × 106CFU/ milliliters;
Upper strata yeast 50 × 106CFU/ milliliters;
Torula nigra 50 × 106CFU/ milliliters;
Film-forming yeast 50 × 106CFU/ milliliters;
Photosynthetic bacteria 100 × 106CFU/ milliliters;
Bacterial digestion 150 × 106CFU/ milliliters;
Bayesian sulfur bacteria 100 × 106CFU/ milliliters;
Nocard's bacillus 100 × 106CFU/ milliliters;
Sphaerotilus natans 50 × 106CFU/ milliliters;
Preparation method is as follows:
(1) liquid medium is prepared:50 grams of brown sugar, 50 grams of white sugar, 20 grams of glucose, 0.5 gram of vitamin C, skimmed milk power 10 Gram, 1000 grams of distilled water, it is mixed to form liquid medium;
(2) composite bacteria is prepared:It is compound in proportion after each individual plant strain is activated respectively, obtain composite bacteria;
(3) original bacteria liquid is prepared:10 grams of compound probiotic kind prepared by step (2) is put into 1000 grams of steps (1) to prepare Liquid medium in, in 37 DEG C of sealed fermentings 3 days, opening vessel port and smelling had sour-sweet taste to activate successfully, and now pH is 4.0, Closed preservation uses as original bacteria liquid;
(4) second order fermentation nutrient solution is prepared:The mixture 9.6wt% of brown sugar and white sugar, vitamin C 0.2wt%, defatted milk Powder 0.1wt%, urea 0.1wt%, remaining is except chlorine water, is mixed to form second order fermentation nutrient solution;The wherein matter of brown sugar and white sugar Amount is than being 1:1;
(5) expansion is numerous obtains compound probiotic:Original bacteria liquid is added to the second order fermentation culture prepared in second order fermentation tank In liquid, in 35 DEG C of sealed fermentings 3 days, opening vessel port and smelling had sour-sweet taste to expand numerous success, obtains compound probiotic;Now pH For 4.0, total number of bacteria is about 8,000,000,000/milliliter.
The compound probiotic being prepared is added in feed in 3wt% ratios, and using vaporific in breeding environment After the mode use of spray, feedstuff-meat ratio reduces by 0.28%, and respiratory tract and the digestive tract bacterial infection incidence of disease reduce by 80%, the death rate 5% is reduced, and plays a part of prebiotic bacterial immunity, the incidence of disease of virosis reduces by 62%.

Claims (6)

1. a kind of compound probiotic, it is characterised in that be formulated by following strain is compound:
Lactobacillus delbrueckii (L.delbrueckii) (80-120) × 106CFU/ milliliters;
Lactobacillus bulgaricus (L.bulgaricus) (130-170) × 106CFU/ milliliters;
Lactobacillus helveticus (L.helviticus) (80-120) × 106CFU/ milliliters;
Lactobacillus acidophilus (L.acidophilus) (180-220) × 106CFU/ milliliters;
Brewer's yeast (brewer ' syeast) (180-220) × 106CFU/ milliliters;
Wine yeast (wineyeast) (80-120) × 106CFU/ milliliters;
Distillery yeast (alcoholyeast) (80-120) × 106CFU/ milliliters;
Fodder yeast (fodderyeast) (180-220) × 106CFU/ milliliters;
Oil yeast (petroleumyeast) (30-70) × 106CFU/ milliliters;
Upper strata yeast (topyeast) (30-70) × 106CFU/ milliliters;
Torula nigra (blackyeast) (30-70) × 106CFU/ milliliters;
Film-forming yeast (filmyeast) (30-70) × 106CFU/ milliliters;
Photosynthetic bacteria (photosyntheticbacteria) (80-120) × 106CFU/ milliliters;
Bacterial digestion (Nitrifyingbacteria) (130-170) × 106CFU/ milliliters;
Bayesian sulfur bacteria (Beggiatoa) (80-120) × 106CFU/ milliliters;
Nocard's bacillus (Nocardia) (80-120) × 106CFU/ milliliters;
Sphaerotilus natans (Sphaerotilusnatans) (30-70) × 106CFU/ milliliters.
2. a kind of compound probiotic, it is characterised in that be formulated by following strain is compound:
Lactobacillus delbrueckii 100 × 106CFU/ milliliters;
Lactobacillus bulgaricus 150 × 106CFU/ milliliters;
Lactobacillus helveticus 100 × 106CFU/ milliliters;
Lactobacillus acidophilus 200 × 106CFU/ milliliters;
Brewer's yeast 200 × 106CFU/ milliliters;
Wine yeast 100 × 106CFU/ milliliters;
Distillery yeast 100 × 106CFU/ milliliters;
Fodder yeast 200 × 106CFU/ milliliters;
Oil yeast 50 × 106CFU/ milliliters;
Upper strata yeast 50 × 106CFU/ milliliters;
Torula nigra 50 × 106CFU/ milliliters;
Film-forming yeast 50 × 106CFU/ milliliters;
Photosynthetic bacteria 100 × 106CFU/ milliliters;
Bacterial digestion 150 × 106CFU/ milliliters;
Bayesian sulfur bacteria 100 × 106CFU/ milliliters;
Nocard's bacillus 100 × 106CFU/ milliliters;
Sphaerotilus natans 50 × 106CFU/ milliliters.
3. the preparation method of compound probiotic as claimed in claim 1, it is characterised in that comprise the following steps:
(1) liquid medium is prepared:50 parts of brown sugar, 50 parts of white sugar, 20 parts of glucose, 0.5 part of vitamin C, 10 parts of skimmed milk power, steam 1000 parts of distilled water, is mixed to form liquid medium;
(2) composite bacteria is prepared:It is compound in proportion after each individual plant strain is activated respectively, obtain composite bacteria;
(3) original bacteria liquid is prepared:10 parts of composite bacteria prepared by step (2) is put into the culture medium of 1000 parts of steps (1) preparations In liquid, in 35 DEG C of -37 DEG C of sealed fermentings 3-5 days, opening vessel port and smelling had sour-sweet taste activate successfully, closed preservation conduct original Bacterium solution uses, and the pH of the original bacteria liquid is 4.0-5.0;
(4) second order fermentation nutrient solution is prepared:Brown sugar and white sugar mixture 9.6wt%, vitamin C 0.2wt%, skimmed milk power 0.1wt%, urea 0.1wt%, remaining is except chlorine water, is mixed to form second order fermentation nutrient solution;Brown sugar and the white sugar mixture The mass ratio of middle brown sugar and white sugar is 1:1;
(5) expansion is numerous obtains compound probiotic:Original bacteria liquid is added in the second order fermentation nutrient solution prepared in second order fermentation tank, In 35 DEG C of -37 DEG C of sealed fermentings 3-5 days, opening vessel port and smelling had sour-sweet taste to expand numerous success, obtains compound probiotic;It is described The pH of compound probiotic is 3.0-4.0, total number of bacteria >=5,000,000,000/milliliter.
4. compound probiotic as claimed in claim 1 is reducing the livestock and poultry incidence of disease, reduction livestock and poultry feedstuff-meat ratio, improved food conversion ratio The application of aspect.
5. compound probiotic as claimed in claim 1 is in poultry excrement and urine disposal, livestock breeding wastewater, improvement its feeding environment side The application in face.
6. application of the compound probiotic as claimed in claim 1 in terms of disease of alimentary tract of livestock husbandry and birds is prevented.
CN201710874858.4A 2017-09-25 2017-09-25 A kind of compound probiotic and preparation method thereof, application Pending CN107699515A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4317089A1 (en) * 2022-08-03 2024-02-07 Pruex Limited Treatment of animal waste
EP4342854A1 (en) * 2022-08-03 2024-03-27 Pruex Limited Treatment of animal waste

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Application publication date: 20180216