CN107853480A - The fermentation process of one boar food and application - Google Patents
The fermentation process of one boar food and application Download PDFInfo
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- CN107853480A CN107853480A CN201711201426.3A CN201711201426A CN107853480A CN 107853480 A CN107853480 A CN 107853480A CN 201711201426 A CN201711201426 A CN 201711201426A CN 107853480 A CN107853480 A CN 107853480A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
Abstract
The present invention relates to a kind of asynchronous fermentation to prepare method and application of the pig with wet fermentation feed, and this method is：Wet tealeaf residue and corn flour are mixed, it is 45% ~ 55% to adjust its biodiversity content, then aerobic fermentation；Fermentation material, corn flour and dregs of beans are mixed, it is 30% ~ 45% to adjust its biodiversity content, and anaerobic fermentation produces described pig feed.The method that the present invention uses wet feed material direct fermentation, is not required to dry, and the infringement to nutriment and beneficial bacterium is small and cost reduces；The present invention uses the technique of four kinds of bacterium association fibre element enzyme aerobic fermentations, can be obviously improved the nutritive value of tealeaf residue；The nutrition of the fermented feed of the present invention is comprehensive, is adapted to each stage pig feed to use；The present invention can direct slop feeding, reduce the operation difficulty of fermented feed and direct slop feeding can farthest retain nutritional ingredient, flavor and the probiotics of fermented feed；The fermented feed of the present invention can significantly reduce feedstuff-meat ratio, improve survival rate, reduce diarrhea rate.
Description
Technical field
The invention belongs to feed processing technology field, and in particular to the fermentation process of a boar food and application.
Background technology
As the cry for prohibiting anti-in feedstuff industry is increasing, fermented feed protects the advantage of animal health in growth promotion
Gradually approved by people.Feed can will be difficult to the high molecular weight protein, oligosaccharides etc. that digests after microbial fermentation in feed
ANFs is degraded to small molecule nutriment, beneficial to the absorption of enteron aisle.Fermentation also increases the fragrance and palatability of feed, production
Raw a variety of organic acids can suppress the growth of harmful bacteria.In fermented feed rich in Lactobacillus plantarum, saccharomyces cerevisiae, enterococcus faecalis,
The multiple beneficial such as bacillus subtilis bacterium and its metabolite, beneficial to the flora health in regulation chitling road, improve the immune of body
Ability.Existing more Research Literatures at present, feeding fermented feed can improve the growth performance of pig, reduce feedstuff-meat ratio, improve animal house
Environment.
China's byproduct aboundresources, can all produce substantial amounts of tealeaf residue, potato residues, bean dregs, citrus pulp, apple every year
Slag, vinasse etc..These byproducts are nutritious, but water content is high, if do not handled meeting moldy metamorphism as early as possible, cause environmental pollution,
Directly drying needs to consume mass energy again.By adding other dry raw materials, the cost of drying can be saved by reducing its moisture；Add
Add probiotics fermention, the nutriment for being not easy to absorb in byproduct can be decomposed into small molecule segment, improve its nutritive value.With
Exemplified by tealeaf residue, the tealeaves that China produces every year is more than 2,000,000 tons.Tealeaf residue wide material sources, it is cheap, as fertilizer or
Fuel, value is not high, if being developed into biological fermentation feed, that is, has saved resource and cost, has protected environment again.
Tealeaves through bubble excessively after, the material such as only least a portion of water-solubility protein and Tea Polyphenols is dissolved in tea, it is most not
Dissolubility protein residue is in tealeaf residue.Fiber content is higher in tealeaf residue, and many nutriments are wrapped wherein, are unfavorable for digesting
Absorb.Using a large amount of these degradable celluloses of cellulase caused by aspergillus niger, aspergillus oryzae and bacillus, caused by fermentation
Abundant enzyme system can also be used for high molecular weight protein in degraded tealeaf residue, dregs of beans.
But the mode of feeding fermented feed is dried mainly by the single feed that ferments (such as dregs of beans, tealeaf residue) at present
It is mixedly configured into complete diet pellet after dry with other raw materials again, this method complex operation, there is certain requirement to equipment, and dry meeting
Most probiotics is killed, loses the nutriment of a part.Patent of invention such as application publication number CN103583812A is public
A kind of tealeaf residue is opened and has prepared method of high protein feed and products thereof, the patent obtains high protein after being fermented with tealeaf residue
Feed.But tealeaf residue is all needed to dry, it is necessary to mass energy fermentation is front and rear in the patent, and anaerobic fermentation is to fiber in tealeaf residue
Element and the palliating degradation degree of insoluble albumen are limited.
Another is the mode of fermentation complete diet pellet, and this method can destroy the composition of vitamin and amino acid in complete diet pellet,
And most of commercially available complete diet pellet, essentially particulate material, it is unsuitable for fermentation process.
The content of the invention
It is comprehensive that the technical problems to be solved by the invention are to provide a kind of nutrition, can be good at reducing meat feed ratio, improves
Survival rate, reduce fermentation process and the application of the pig feed of diarrhea rate.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
It is an object of the present invention to provide the fermentation process of a boar food, comprise the following steps：
Step (1), wet fiber byproduct is ground into the particulate matter that size is 2~6mm；
Step (2), according to weight ratio be 1:Described particulate matter and corn flour are mixed to get first by 0.5~1 ratio
Mixture, the biodiversity content for adjusting the first described mixture are 48%~55%, and it is mixed to account for described first for then addition
Compound quality 0.1%~0.5% containing aspergillus niger, aspergillus oryzae, bacillus subtilis, bacillus licheniformis and cellulase
Composite fermentation microbial inoculum I, stirring obtain the first compound in 15~20 minutes；
Step (3), by the first described compound at 30~40 DEG C, aerobic fermentation 3~4 days, obtain fermentation material；
Step (4), by described fermentation material, corn flour and dregs of beans according to weight ratio be 1:1.8~2.5:1.0~1.5
Ratio is mixed to get the second mixture, and the biodiversity content for adjusting the second described mixture is 33%~45%, Ran Houtian
Add the composite fermentation microbial inoculum containing Lactobacillus plantarum, saccharomyces cerevisiae for accounting for the second described mixture quality 0.1%~0.5%
II, stirring obtain the second compound in 15~20 minutes；
Step (5), by the second described compound at 25~37 DEG C, anaerobic fermentation produces described pig for 5~7 days and raised
Material.Preferably, described wet fiber byproduct is one or more combinations in tealeaf residue, pomace, wheat bran, citrus pulp.
Preferably, the biodiversity content of described wet fiber byproduct is 70%~80%.
Preferably, the aspergillus niger in described composite fermentation microbial inoculum I, aspergillus oryzae, bacillus subtilis, lichens gemma bar
Bacterium, the part by weight of cellulase are 5:3:1:1:2.
Preferably, the part by weight of the Lactobacillus plantarum in described composite fermentation microbial inoculum II and saccharomyces cerevisiae is 5:3.
Preferably, in step (2), the gravity ratio that feeds intake of described particulate matter and described corn flour is 1:0.5~0.7.
Preferably, in step (2), the biodiversity content for adjusting the first described mixture is 50%~55%.
Preferably, in step (2), the described composite fermentation microbial inoculum I quality that feeds intake is the first described mixture quality
0.1%~0.3%.
Preferably, in step (4), the charged material weight ratio of described fermentation material, described corn flour and described dregs of beans is
1:1.8~2.2:1.0~1.2.
Preferably, in step (4), the biodiversity content for adjusting the second described mixture is 43%~45%.
Preferably, in step (4), the described composite fermentation microbial inoculum II quality that feeds intake is the second described mixture quality
0.1%~0.3%.Second object of the present invention is to provide pig feed made from a kind of described fermentation process.
Third object of the present invention is to provide a kind of described pig feed in the nursing of sow, child care pig and growing and fattening pigs
Application.
Fourth object of the present invention is to provide a kind of feeding method of described pig feed, by described pig feed according to
10%~20% Direct-fed of pig feed intake, or make biodiversity content and be added to full price for 30%~35% pig feed
Fed in material.
The mode of Direct-fed can be to splash to feed on conventional feed, or individually be raised with another hopper
Hello.
Wet fiber byproduct is ground into the particulate matter that size is 2~6mm in the present invention and is not limited to spheric granules thing,
And refer to wet fiber byproduct crush after the Breadth Maximum of crushed material be 2~6mm, for example, tealeaf residue has blade, for blade
For, it is block after crushing, the Breadth Maximum of lump material is 2~6mm.
Due to the implementation of above technical scheme, the present invention has the following advantages that compared with prior art：
The present invention is by the raw material and the overall improvement of technique to fermentation process, directly using wet fibre by-product, no
The process dried is needed, reduces cost, and the infringement to nutriment and beneficial bacterium is small and cost reduces；The fermentation of the present invention is raised
The nutrition of material is comprehensive, is adapted to each stage pig feed to use；The present invention can direct slop feeding, it is not necessary to is used in mixed way, reduces with chow diet
The operation difficulty of fermented feed and direct slop feeding can farthest retain the nutritional ingredient of fermented feed, flavor and prebiotic
Bacterium；The fermented feed of the present invention can significantly reduce feedstuff-meat ratio, improve survival rate, reduce diarrhea rate.
Brief description of the drawings
Fig. 1 is the fermentation flow diagram of embodiment 1.
Embodiment
The fermentation raw material of the present invention is combined by corn flour, dregs of beans and tealeaf residue, and nutrition is balanced, can Direct-fed, no
It need to be mixed with complete diet pellet, reduce the application difficulty of fermented feed.Tealeaf residue nutritional ingredient is more special, not only rich in protein and
Dietary fiber, also containing many functional nutrient materials such as：Tea Polyphenols and caffeine etc..But the albumen in tealeaf residue is mostly
The water-insoluble protein being present in cell membrane, it is unfavorable for digesting and assimilating for animal.Aspergillus niger, aspergillus oryzae can produce abundant
A variety of enzymes such as cellulase, neutral proteinase, acid protease, pectase.Combine aerobic fermentation tealeaf residue with two kinds of bacterium, can
To destroy the cell wall structure of tealeaf residue, more intracellular proteins are discharged, and high molecular weight protein is resolved into small peptide, improve tea
The protein digestibility and nutritive value of leaf slag.Tealeaf residue after fermentation utilizes tealeaves again with corn flour, dregs of beans hybrid anaerobic fermentation
ANFs in slag in abundant proteasome degradation corn flour, dregs of beans, produce the nutritional benefit factors such as lactic acid, small peptide.Tea
Leaf slag is high-quality fiber feedstuff rich in fiber and Tea Polyphenols, and can improve the quality of pork.
The present invention makes full use of cheap tealeaf residue resource, reduces cost；The feed is rich in a large amount of probiotics and its generation
Thank to product, the mode of direct slop feeding eliminates the drying cost of material, and can farthest retain the nutriture value of fermented feed
Value；The balanced nutrition of single byproduct or raw material of the mode of mixed fermentation, can individually feed, it is not necessary to which being mixed with chow diet makes
With reducing the operation difficulty of fermented feed and direct slop feeding can farthest retain nutritional ingredient, the flavor of fermented feed
And probiotics.The fermented feed prepared using tealeaf residue, rich in a large amount of active probiotics, can suppress chitling road and colony house harmful bacteria
Growth, ensure pig health, lift the growth performance of pig.The fermented feed is the basic nutrition demand according to pig, will be conventional
Raw material corn, dregs of beans and tealeaf residue are proportionally mixed for fermentation.Mixed fermentation feed need not mix with other complete diet pellets or batch,
Directly according to 10~20% slop feedings of feed intake, operation is simple, can be operated on pig farm, utilizes cheap tealeaf residue
Resource, the feed cost of cultivation is reduced, while to the constipation problem for improving milking sow and the smell of mutton for reducing boar, lifting pig
Growth performance has good result.
In order to preferably explain the present invention, below in conjunction with the specific embodiment main contents that the present invention is furture elucidated, but
Present disclosure is not limited solely to following examples.
Embodiment 1
Fermentation process is as follows：
Wet tealeaf residue (moisture is 70~80% or so) the 1st, is first ground into 2~6mm little particle；
2nd, it is 5 according to weight ratio:Little particle and corn flour are mixed to get the first mixture by 3 ratio, and adjustment first is mixed
The biodiversity content of compound is 50%, and then addition accounts for the composite fermentation microbial inoculum I of the first mixture quality 0.2%, stirring 15
Obtain the first compound within~20 minutes；
3rd, above-mentioned compound is added into fermentation vat, regular turning or aeration, temperature is maintained between 30~40 DEG C, aerobic
Fermentation 3 days；
4th, by the above-mentioned fermentation material fermented, with corn flour, dregs of beans according to 1:2:1 mass ratio mixing, by its moisture
45% is adjusted to, adds 0.2% composite fermentation microbial inoculum II, and is stirred (15-20 minutes)；
5th, the moist forage being stirred is fitted into 100L sealed plastic barrel (or bag film of 25kg dresses), sealing does not have to too
Tightly, leave a fixed gap, beneficial to exhaust, 25-37 DEG C of anaerobic fermentation 6 days, you can fermented feed.
6th, it can not mix with other feeds after fermenting, directly according to the 20% of pig feed intake, be placed on another hopper
Individually feeding.
Wherein, the aspergillus niger in composite fermentation microbial inoculum I, aspergillus oryzae, bacillus subtilis, bacillus licheniformis, cellulose
The part by weight of enzyme is 5:3:1:1:2.The part by weight of Lactobacillus plantarum and saccharomyces cerevisiae in composite fermentation microbial inoculum II is 5:
3。
Comparative example 1
Fermentation process is as follows：
1st, wet tealeaf residue (moisture is 70~80% or so) is first ground into smaller particle；
2nd, by unleavened first mixture and corn flour, dregs of beans according to 1:2:1 mass ratio mixing, by its moisture
45% is adjusted to, adds 0.2% composite fermentation microbial inoculum II, and is stirred (15-20 minutes)；
3rd, the moist forage being stirred is fitted into 100L sealed plastic barrel (or bag film of 25kg dresses), sealing does not have to too
Tightly, leave a fixed gap, beneficial to exhaust, 25-37 DEG C of anaerobic fermentation 6 days, you can fermented feed.
4th, it can not mix with other feeds after fermenting, directly according to the 20% of pig feed intake, be placed on another hopper
Individually feeding.
Wherein, the part by weight of the Lactobacillus plantarum in composite fermentation microbial inoculum II and saccharomyces cerevisiae is 5:3.
Test example
Pig farm is tested in An You groups subordinate and carries out animal experiment, and it is left in 7kg to choose 150 age in days average weights of health 32
Right weanling pig, 3 groups, every group 50 are randomly divided into by body weight is close.Three groups of piggys are free choice feeding：Control group A is free
Feeding conventional feed；Experiment group B and C also provide another hopper in addition to free choice feeding, individually feed 20% wet hair daily
Ferment feed.Experiment group B feeds the fermentation material of comparative example 1, and test group C feeds the fermentation material of embodiment 1.Feeding management and immune journey
Sequence is carried out by pig farm management, and the test period is 30 days, records daily feed intake, health status, calculates weightening and feedstuff-meat ratio (hair
The forage volume that ferment feed is converted to 12% moisture calculates).As a result it is as follows：
| Control group A | Experiment group B | Test group C | |
| Average daily feed intake (kg/ heads) | 0.625 | 0.663 | 0.671 |
| Average weight increasing a day (kg/ heads) | 0.35 | 0.39 | 0.43 |
| Feedstuff-meat ratio | 1.79 | 1.70 | 1.56 |
| Survival rate (%) | 96.72 | 99.06 | 99.14 |
| Diarrhea rate (%) | 5.43 | 1.56 | 1.21 |
Result of the test is shown, is individually fed the fermented feed of 20% embodiment 1, is significantly improved increasing day by day for weanling pig
Weight, reduces feedstuff-meat ratio, and improves the health status of pig, improves the survival rate of piglet, reduces diarrhea rate.
Although above-described embodiment is made that detailed description to the present invention, it is only part of the embodiment of the present invention,
Rather than whole embodiments, people can also obtain other embodiment according to the present embodiment under the premise of without creativeness, these
Embodiment belongs to the scope of the present invention.
Claims (10)
1. the fermentation process of a boar food, it is characterised in that：Comprise the following steps：
Step (1), wet fiber byproduct is ground into the particulate matter that size is 2~6mm；
Step (2), according to weight ratio be 1:Described particulate matter and corn flour are mixed to get the first mixing by 0.5~1 ratio
Thing, the biodiversity content for adjusting the first described mixture are 48%~55%, and then addition accounts for the first described mixture
Quality 0.1%~0.5% contains the compound of aspergillus niger, aspergillus oryzae, bacillus subtilis, bacillus licheniformis and cellulase
Fermenting agent I, stirring obtain the first compound in 15~20 minutes；
Step (3), by the first described compound at 30~40 DEG C, aerobic fermentation 3~4 days, obtain fermentation material；
Step (4), by described fermentation material, corn flour and dregs of beans according to weight ratio be 1:1.8~2.5:1.0~1.5 ratio
The second mixture is mixed to get, the biodiversity content for adjusting the second described mixture is 33%~45%, and then addition accounts for
The composite fermentation microbial inoculum II containing Lactobacillus plantarum, saccharomyces cerevisiae of the second described mixture quality 0.1%~0.5%, is stirred
Mix 15~20 minutes and obtain the second compound；
Step (5), by the second described compound at 25~37 DEG C, anaerobic fermentation produces described pig feed for 5~7 days.
2. the fermentation process of pig feed according to claim 1, it is characterised in that：Described wet fiber byproduct is tealeaves
One or more combinations in slag, pomace, wheat bran, sweet tangerine slag.
3. the fermentation process of pig feed according to claim 1 or 2, it is characterised in that：Described wet fiber byproduct
Biodiversity content is 70%~80%.
4. the fermentation process of pig feed according to claim 1, it is characterised in that：In described composite fermentation microbial inoculum I
Aspergillus niger, aspergillus oryzae, bacillus subtilis, bacillus licheniformis, the part by weight of cellulase are 5:3:1:1:2.
5. the fermentation process of pig feed according to claim 1, it is characterised in that：In described composite fermentation microbial inoculum II
The part by weight of Lactobacillus plantarum and saccharomyces cerevisiae is 5:3.
6. the fermentation process of pig feed according to claim 1, it is characterised in that：In step (2), described particulate matter and
The gravity ratio that feeds intake of described corn flour is 1:0.5~0.7, described composite fermentation microbial inoculum the I quality that feeds intake is described the
The 0.1%~0.3% of one mixture quality.
7. the fermentation process of pig feed according to claim 1, it is characterised in that：In step (4), described composite fermentation
Microbial inoculum II feed intake quality be the second described mixture quality 0.1%~0.3%.
A kind of 8. pig feed made from fermentation process as any one of claim 1 to 7.
A kind of 9. application of the pig feed in the nursing of sow, child care pig and growing and fattening pigs as claimed in claim 8.
A kind of 10. feeding method of pig feed as claimed in claim 8, it is characterised in that：By described pig feed according to pig
10%~20% Direct-fed of feed intake, or make biodiversity content and be added to complete diet pellet for 30%~35% pig feed
In fed.
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Cited By (7)
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| CN109007266A (en) * | 2018-08-13 | 2018-12-18 | 浙江大学 | A kind of method that tealeaf residue solid state fermentation prepares feedstuff |
| CN110651916A (en) * | 2019-10-17 | 2020-01-07 | 青岛玛斯特生物技术有限公司 | Microbial leavening agent and application thereof in production of aquatic product fermented feed |
| CN111227107A (en) * | 2020-01-19 | 2020-06-05 | 博益德（北京）生物科技有限公司 | Apple pomace fermented feed, preparation method thereof and application thereof in feeding pregnant sows |
| CN112961754A (en) * | 2021-02-25 | 2021-06-15 | 甘肃傲农饲料科技有限公司 | Production system and production method of soybean meal fermented feed additive |
| CN113826758A (en) * | 2021-09-29 | 2021-12-24 | 蔡张林 | Fermented feed raw material and preparation method thereof, and fermented feed and preparation method thereof |
| CN114766596A (en) * | 2022-05-09 | 2022-07-22 | 广东大泽农生物科技股份有限公司 | Degradation method of coix seed bran and Chinese gall residue, application of degradation method and biological fermentation feed |
| CN117137047A (en) * | 2023-08-08 | 2023-12-01 | 广州播恩维生素有限公司 | Low-protein fermented soft pellet feed for nursery pigs and preparation and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109007266A (en) * | 2018-08-13 | 2018-12-18 | 浙江大学 | A kind of method that tealeaf residue solid state fermentation prepares feedstuff |
| CN110651916A (en) * | 2019-10-17 | 2020-01-07 | 青岛玛斯特生物技术有限公司 | Microbial leavening agent and application thereof in production of aquatic product fermented feed |
| CN111227107A (en) * | 2020-01-19 | 2020-06-05 | 博益德（北京）生物科技有限公司 | Apple pomace fermented feed, preparation method thereof and application thereof in feeding pregnant sows |
| CN112961754A (en) * | 2021-02-25 | 2021-06-15 | 甘肃傲农饲料科技有限公司 | Production system and production method of soybean meal fermented feed additive |
| CN113826758A (en) * | 2021-09-29 | 2021-12-24 | 蔡张林 | Fermented feed raw material and preparation method thereof, and fermented feed and preparation method thereof |
| CN114766596A (en) * | 2022-05-09 | 2022-07-22 | 广东大泽农生物科技股份有限公司 | Degradation method of coix seed bran and Chinese gall residue, application of degradation method and biological fermentation feed |
| CN117137047A (en) * | 2023-08-08 | 2023-12-01 | 广州播恩维生素有限公司 | Low-protein fermented soft pellet feed for nursery pigs and preparation and application thereof |
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