CN101912056B

CN101912056B - Method for preparing drug residue free feed for feeding live pigs

Info

Publication number: CN101912056B
Application number: CN2010102322181A
Authority: CN
Inventors: 张留医
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-16
Filing date: 2010-07-16
Publication date: 2012-06-27
Anticipated expiration: 2030-07-16
Also published as: CN101912056A

Abstract

The invention discloses a method for preparing drug residue free feed for feeding live pigs. The method comprises the steps of: preparing 1 part of bacterial strain, 0.1 part of lower polyxylose and 0.2 part of daidzein by mass, adding 10 parts of water, stirring for 30-45 minutes, and preserving the water temperature at 20-35 DEG C; preparing 100 parts of feed and 20 parts of corn steep liquor by mass and adding into a cone type stirrer together, loading into a plastic bag with a reducing valve after stirring to be uniform, stacking at a warehouse for fermentation, unpacking the plastic bag after 72 hours, pouring out, drying, and packaging. In the invention, the raw materials need no strict sterilization and can be directly inoculated and cultured, inhalation consumption is very low without exceeding 1.0 percent generally, the heat radiated during fermentation is lower, the operation is easy to control, the production process is simplified, the production cost is reduced, the equipment investment is low, a feed factory can be used for carrying out granulation production without increased cost on a feeding farm, thereby being easy to popularize.

Description

The feed compound method of feeding live pig drug residue free

Technical field:

The present invention relates to a kind of compound method of pig feed, especially a kind of feed compound method of feeding live pig drug residue free.

Background technology:

From in January, 2006, European Union has completely forbidden and in animal feed, has added antibiotic, and Asia developed countries such as Japan, Korea S have also formulated the livestock and poultry antibiotic-free in succession and raised standard subsequently.Feed industry of China and raise competence lagged behind developed countries such as European Union more than 10 years; Still generally using antibiotic at present; Cause the medicament residue index in the charcuterie to exceed standard greatly; Residues of antibiotics not only influences the quality and the local flavor of meat product, and the people's physical and mental health is constituted potential harm.

In recent years, China is a lot of in last achievement of the alternative antibiotic formulations (additive) of research and product.Example: probio, functional oligosaccharide, plant extracts (allicin, Tea Polyphenols, forulic acid, origanum oil) acid supplement, dipotassium acid potassium, lactoferrin, oligosaccharides, antibacterial peptide etc.The addition of above product in feed is generally all at 0.1% order of magnitude; Though live pig health there is certain effect,, manufacturing is controlled very loaded down with trivial details; Production cost is very high; Every kilogram needs more than 10 yuan at least, all might realize the antibiotic-free raising if vast scale adds, but feeding cost is very high.So, be issued to still difficulty very of live pig omnidistance requirement of raising drug residue free in the routine raising condition of China.

Summary of the invention:

The feed compound method that the purpose of this invention is to provide a kind of feeding live pig drug residue free realizes the omnidistance healthy aquaculture of live pig drug residue free, for society provides no drug residue, green, safety, pork that mouthfeel is good.

The objective of the invention is to realize as follows: use the microbial fermentation complete feed; Vast scale adds in the live pig complete feed then; Just can substitute the antibiotic in the feed, realize the healthy raising of omnidistance drug residue free, promptly not increase feeding cost; Raise easy to operate, again can large-scale industrialization production.

Principle and fermented feed compound method: the essence of fermentative feedstuff of microbe can be seen the compound of active bacteria formulation and fermentation substrate as.Be to be that primary raw material is a substrate with the vegetalitas agricultural byproducts; Metabolism through microorganism; Macromolecular substances such as degraded part polysaccharide, protein and fat; Generate small-molecule substances such as organic acid, soluble polypeptide, form nutritious, good palatability, fermentative feedstuff of microbe that viable bacteria content is high.The pH value of this feed is lower, and harmful bacterium such as Escherichia coli, salmonella and staphylococcus aureus can not survive, and little environmental health of animal intestinal is had positive protective effect.

The bacterial classification of fermentative feedstuff of microbe mainly contains following five types: lactic acid bacteria, gemma bacterium, coccus, saccharomycete and Aspergillus.The production bacterial classification of fermentative feedstuff of microbe can both be bought in institute of microbiology of national academy of sciences.

The basic thought of fermentative feedstuff of microbe is a co-operative principle.At occurring in nature, the purebred cultivation of microorganism is almost non-existent, no matter is an earth, a water; Or animal chyme; All be the assembly that contains multiple microorganism, exist between the microorganism interdepend, protocol related each other, a lot of Upon Cooperative Efficiency is arranged between them.

According to the microorganism co-operative principle, above five types of bacterial classification co-fermentation.

Concrete technical scheme: by quality, get 1 part of bacterial classification, 0.1 part of xylo-oligosaccharide, 0.2 part of daizeol, add 10 parts of well water, stirred 30-45 minute, keep 20 ℃-35 ℃ of water temperatures; Again by quality get 100 parts of feeds, 20 parts of corn steep liquors together join in the cone type mixer, after stirring, stack fermentation at storehouse in a kind of polybag that pressure-reducing valve arranged of packing into, open bag after 72 hours and pour out, dry then, packing gets final product; Wherein, bacterial classification is mixed for 1 part by 4 parts of lactic acid bacterias, 2 parts of bacillus, 2 parts in coccus, 1 part in saccharomycete, Aspergillus by quality and constitutes; Feed is mixed for 1 part by 7 parts of corns, 2 parts in wheat bran, dregs of beans by quality and constitutes; Corn steep liquor is mixed by 40% crushing maize and 60% well water by quality and constitutes.The used polybag that pressure-reducing valve is arranged is a kind of grain, food pack.Select for use well water to be because it does not contain chlorine, also can select clean river, lake water etc. for use,, need to discharge the chlorine element in three days in sun held if select running water for use.

Xylo-oligosaccharide: claiming wood oligose again, is by the functional polymerization sugar of 2-7 glycan molecule with B (1-4) glycosidic bond be combined into.Have and be difficult for being digested and assimilated and directly get into and be preferably Bifidobacterium propagation in the enteron aisle and utilize, suppress the systematic function of harmful bacterium simultaneously again.

Daizeol: be a kind ofly to have a bioactive plant component of similar animals female hormone what soybean was extracted.Can improve the animal body immune level, help to set up microbiota, promote beneficial bacterium, can effectively suppress the pathogen growth.

Lactic acid bacteria is a kind of in lactobacillus acidophilus, lactobacillus gasseri, lactobacillus reuteri, the lactobacillus fermenti, two or more mixture.

The gemma bacterium is a kind of in bacillus subtilis, the bacillus licheniformis, or two kinds mixture.

Coccus is a kind of in VREF, the streptococcus fecalis, or two kinds mixture.

Saccharomycete is a S. cervisiae.

Aspergillus is a kind of in aspergillus oryzae, the black-koji mould, or two kinds mixture.

Consumption: use quality to add in the complete feed, can feed as the feed that ferments of the 6-10% of complete feed.

The present invention made full use of microorganism with give birth to, reciprocal interaction with multiple relations such as lifes, symbiosis, raw material does not need strict sterilization, direct just can inoculated and cultured; Respiration consumption is very little, generally is no more than 1.0%, and the sweat heat radiation is less; Easy to control, simplified production technology, reduced production cost; The production of can granulating of the few and feed factory of equipment investment, feed lot does not increase cost, promotes easily.

The specific embodiment:

Embodiment 1:

Get to comprise and have a liking for kefir milk bacillus 100g, lactobacillus fermenti 100g, Ge Shi hot rod bacterium 100g, lactobacillus reuteri 100g, bacillus subtilis 100g, bacillus licheniformis 100g, VREF 100g, streptococcus fecalis 100g, S. cervisiae 100g, the mixed bacteria 1000g of black-koji mould 100g, xylo-oligosaccharide 100g, daizeol 200g; Join in the 10kg well water; Water temperature is controlled at 20 ℃-35 ℃; Stirred 30-45 minute; Process strain liquid; Get again and comprise the feed 1000kg that mixes after corn 700kg, wheat bran 200kg, dregs of beans 100kg and the pulverizer at the bottom of gong are pulverized; Get quality again and account for 40% corn and the composite corn steep liquor 200kg of 60% well water that crush, put into the cone type mixer to feed earlier, put strain liquid again; Put corn steep liquor again, together stir.Be incorporated with in the polybag of pressure-reducing valve, fermentation 72 was as a child taken out, drying, packed products.Fermentation packaging bag can repeat repeatedly to use.

Embodiment 2:

Get to comprise and have a liking for kefir milk bacillus 200g, lactobacillus fermenti 200g, Ge Shi hot rod bacterium 200g, lactobacillus reuteri 200g, bacillus subtilis 200g, bacillus licheniformis 200g, VREF 200g, streptococcus fecalis 200g, S. cervisiae 200g, the mixed bacteria 2000g of black-koji mould 200g, xylo-oligosaccharide 200g, daizeol 400g; Join in the 20kg well water; Water temperature is controlled at 20 ℃-35 ℃; Stirred 30-45 minute; Process strain liquid; Get again by corn 1400kg, wheat bran 400kg, the dregs of beans 200kg pulverizer at the bottom of

gong and pulverize the feed 2000kg that mix the back; Get the 400kg quality again and account for 40% corn and the composite corn steep liquor of 60% well water that crush, put into the cone type mixer to feed earlier, put strain liquid again; Put corn steep liquor again, together stir.Be incorporated with in the polybag of pressure-reducing valve, fermentation 72 was as a child taken out, drying, packed products.Fermentation packaging bag can repeat repeatedly to use.

Claims

1. the feed compound method of a feeding live pig drug residue free is characterized in that: by quality, get 1 part of bacterial classification, 0.1 part of xylo-oligosaccharide, 0.2 part of daizeol, add 10 parts of well water, stirred 30-45 minute, keep 20 ℃-35 ℃ of water temperatures; Again by quality get 100 parts of feeds, 20 parts of corn steep liquors together join in the cone type mixer, after stirring, stack fermentation at storehouse in a kind of polybag that pressure-reducing valve arranged of packing into, open bag after 72 hours and pour out, dry then, packing gets final product; Wherein, bacterial classification is mixed for 1 part by 4 parts of lactic acid bacterias, 2 parts of bacillus, 2 parts in coccus, 1 part in saccharomycete, Aspergillus by quality and constitutes; Feed is mixed for 1 part by 7 parts of corns, 2 parts in wheat bran, dregs of beans by quality and constitutes; Corn steep liquor is mixed by 40% crushing maize and 60% well water by quality and constitutes; Wherein: lactic acid bacteria is a kind of in lactobacillus acidophilus, lactobacillus gasseri, lactobacillus reuteri, the lactobacillus fermenti, or two or more mixtures; The gemma bacterium is a kind of in bacillus subtilis, the bacillus licheniformis, or two kinds mixture; Coccus is a kind of in VREF, the streptococcus fecalis, or two kinds mixture; Saccharomycete is a S. cervisiae; Aspergillus is a kind of in aspergillus oryzae, the black-koji mould, or two kinds mixture.