CN105901304A - Novel animal feedstuff and a preparing method thereof - Google Patents
Novel animal feedstuff and a preparing method thereof Download PDFInfo
- Publication number
- CN105901304A CN105901304A CN201610242858.8A CN201610242858A CN105901304A CN 105901304 A CN105901304 A CN 105901304A CN 201610242858 A CN201610242858 A CN 201610242858A CN 105901304 A CN105901304 A CN 105901304A
- Authority
- CN
- China
- Prior art keywords
- feedstuff
- preparation
- novel animal
- animal feedstuff
- less
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Fodder In General (AREA)
Abstract
The invention relates to novel animal feedstuff and a preparing method thereof. The preparing method includes (1) a step of pretreating, (2) a step of dehydrating, namely a step of dehydrating through a plate-frame pressure filtration manner, (3) a step of drying and (4) a step of forming. The feedstuff adopts out-of-date yoghourt as a raw material. The method is simple, low in production cost and high in product added value. The prepared feedstuff is rich in lactoprotein, probiotics, lactic acid, and other probiotic compounds. Palatability and the absorption efficiency of the feedstuff are higher than those of common plant protein feedstuff. The novel animal feedstuff has a good market prospect.
Description
Technical field
The present invention relates to field of feed processing, particularly relate to a kind of novel animal feedstuff and preparation side thereof
Method.
Background technology
(for there to be regular food goods to pack, its protein content is not less than Yoghourt in definition in the present invention
2.3%, acidity is not less than the product of 70.0 ° of T) a certain amount of unsalable and mistake will necessarily be produced in sales process
The product of phase, we are defined as expired Yoghourt.Expired Yoghourt feature is: (1) Yoghourt is due to its low pH
Value and the feature of high lactic acid content, be unlikely to deteriorate under suitable holding conditions within the time limit of certain；(2)
Expired Yoghourt is as common sour milk, containing the multiple lactoprotein that easily absorbed by animal, and lactic acid, probiotic bacteria,
The high-quality nutritional labelings such as energy, and sweet and sour taste；(3) expired Yoghourt is commercially inevitable a large amount of and stable
Produce, if it is directly discarded, enter sewage disposal, belong to high COD and high nitrogen pollutant, processing cost
Higher, belong to serious waste.
Probiotic due to Yoghourt, can be applied to aquaculture to carry out the raw material of feedstuff by expired Yoghourt, but mesh
Front in China, normally only with in bulk and Informal Channel, it is passed to cultivation and raises scattered in family, as feedstuff
Auxiliary is added, and this type of occupation mode exists: the viscosity of (1) expired Yoghourt self is high, protein concentration is low and
Processing difficulties, cost that the characteristics such as high-moisture cause are high, are difficult to commercialization the most always, and added value is low；(2)
The process of circulation is easily generated rotten, be layered, the food-safety problem such as go mouldy, exist and cannot transport for long-distance
Defect.
It is still one so current for how expired Yoghourt being applied to cultivation field with the form of high added value
An individual difficult problem.
Summary of the invention
Based on this, it is necessary to for the problems referred to above, it is provided that a kind of novel animal feedstuff and preparation method thereof.
Concrete technical scheme is as follows:
The preparation method of a kind of novel animal feedstuff, comprises the following steps:
(1) pretreatment: expired Yoghourt is injected in stainless steel cask and stand 4～6h, top layer impurity is fully struck off,
Stand-by；Described expired Yoghourt is the yogurt product exceeding shelf-life 1～7 days, and its protein content is not
Less than 2.3%, acidity is not less than 70.0 ° of T；
(2) dehydration: use filter press mode to be dehydrated the expired Yoghourt of described step (1) gained,
The filter cloth that described filter press is used is fiber crops matter filter cloth；
(3) it is dried: the expired Yoghourt after described step (2) being dehydrated uses hot air drying mode to dry
Dry, form case-hardened bulk；
(4) molding: dried for described step (3) expired Yoghourt crush-cutting mode is cut into fritter,
Obtain.
It is that 100kg～200kg/ criticizes that expired Yoghourt in the present invention typically produces consumption.
Wherein in some embodiments, the parameter of described filter press is: filter pressure is 0.5～0.6MPa,
Squeeze pressure is 1.3～1.5Mpa, and filtration temperature is 20～30 DEG C.
Wherein in some embodiments, the aperture of described fiber crops matter filter cloth is 90～110 mesh.
Wherein in some embodiments, the parameter of described hot air drying is: baking temperature is 45～55 DEG C, is dried
Time is 3～5h.
Wherein in some embodiments, the dehydration in described step (2) is for being dehydrated to water content to less than 30%.
Wherein in some embodiments, being dried as being dried to water content to less than 15% in described step (3).
The present invention also provides for the novel animal feedstuff of a kind of above-mentioned preparation method gained.
The present invention compares the advantage of prior art and has the beneficial effect that
Inventor team passes through numerous studies, with high added value as cardinal principle, reduces waste and row
Put pollution and nutritive value is at utmost utilized as main purpose, expired Yoghourt is developed into a kind of for
Property, easily absorb, be prone to the animal proteinum class feedstuff that preserves for a long time, palatability is extremely strong, and for expired
The characteristic of Yoghourt, takes preferred preparation technology and parameter, as used filter press mode to carry out dehydration etc..
Preparation method of the present invention is simple, and added value of product is high, and the feedstuff obtained is rich in lactoprotein, benefit
It is former that prebiotic thing, palatability and absorption efficiency, the prebiotic effects such as raw bacterium and lactic acid are all higher than general albumen feedstuff
Material, has great market prospect.
The present invention uses expired Yoghourt to be feedstuff so that garbage is utilized, and is more beneficial for ecology
The maintenance of environment.
Detailed description of the invention
Further illustrate the present invention by the following examples.
Raw materials used in the embodiment of the present invention it is commercially available common raw material, wherein:
Expired Yoghourt (exceeding shelf-life 1～7 days, protein content is not less than 2.3%, and acidity is not less than 70.0 ° of T)
Purchased from bright milk industry.
Embodiment 1
The preparation method of a kind of novel animal feedstuff, comprises the following steps:
(1) the expired Yoghourt (exceeding the shelf-life 3 days) of 100kg is injected standing 4h in stainless steel cask,
Top layer impurity is fully struck off, stand-by；
(2) filter press mode is used to remove the water content of material after step (1) processes to less than 30%,
Technological parameter is: filter pressure 0.5MPa, squeeze pressure 1.3Mpa, filtration temperature 20 DEG C, above-mentioned sheet frame pressure
The filter cloth that used of filter be aperture be the numb matter filter cloth of 100 mesh；
(3) material after above-mentioned steps (2) processes uses hot air drying mode, and baking temperature is 45 DEG C,
Process time 5h, is dried to the water content of material to less than 15%, and material forms case-hardened bulk；
(4) by crush-cutting mode, step (3) gained material is cut into 1cm3The fritter of size, to obtain final product.
Embodiment 2
The preparation method of a kind of novel animal feedstuff, comprises the following steps:
(1) the expired Yoghourt (exceeding the shelf-life 7 days) of 150kg is injected standing 5h in stainless steel cask,
Top layer impurity is fully struck off, stand-by；
(2) filter press mode is used to remove the water content of material after step (1) processes to less than 30%,
Technological parameter is: filter pressure 0.6MPa, squeeze pressure 1.5Mpa, filtration temperature 25 DEG C, above-mentioned sheet frame pressure
The filter cloth that used of filter be aperture be the numb matter filter cloth of 100 mesh；
(3) material after above-mentioned steps (2) processes uses hot air drying mode, and baking temperature is 50 DEG C,
Drying time, 4h, was dried to the water content of material to less than 15%, and material forms case-hardened bulk；
(4) by crush-cutting mode, step (3) gained material is cut into 1cm3The fritter of size, to obtain final product.
Embodiment 3
The preparation method of a kind of novel animal feedstuff, comprises the following steps:
(1) the expired Yoghourt (exceeding the shelf-life 5 days) of 200kg is injected standing 6h in stainless steel cask, will
Top layer impurity fully strikes off, stand-by；
(2) filter press mode is used to remove the water content of material after step (1) processes to less than 30%,
Technological parameter is: filter pressure 0.6MPa, squeeze pressure 1.3Mpa, filtration temperature 30 DEG C, above-mentioned sheet frame pressure
The filter cloth that used of filter be aperture be the numb matter filter cloth of 100 mesh；
(3) material after above-mentioned steps (2) processes uses hot air drying mode, and baking temperature is 55 DEG C,
Process time 3h, is dried to the water content of material to less than 15%, and material forms case-hardened bulk.
(4) by crush-cutting mode, step (3) gained material is cut into 1cm3The fritter of size, to obtain final product.
Application effect of products is tested by zoopery
Packet is arranged
Selecting health, body weight is close, and long (Duroc x length is white) di (hetero) of wean Du that age in days (35 scholar 2) is close is young
Pig 24, by body weight, sex, consistent principle of originating, assign at random in 4 process groups and (include blank
Group and three experimental grouies), each process sets 3 repetitions, 4 pigs of each repetition.Formal experiment periods is 4 weeks.
Blank: common complete feed feeds；
Experimental group: the novel animal of embodiment 1～3 gained adding 5% in the feedstuff of experimental group 1～3 respectively is raised
Material raw material.
Production performance index determining:
A. feed intake: what accurate recording respectively enclosed experiment pig feeds amount and clout amount, calculates every experiment pig weekly flat
All feed intake and full phase average feed intakes.
B. daily gain: experiment pig starts weekly and terminates 7:30 in morning and weighs on an empty stomach, calculates every experiment pig weekly
Average daily gain and full phase average daily gain.
C. feedstuff-meat ratio: calculate according to feed intake and daily gain.
Result and analysis
Average weight increasing a day (g)
| Blank group | Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| First week | 213±31 | 284±21 | 269±19 | 298±48 |
| Second week | 307±26 | 391±44 | 378±11 | 377±29 |
| 3rd week | 433±19 | 536±22 | 512±57 | 499±18 |
| 4th week | 508±33 | 611±27 | 637±19 | 624±23 |
Average daily feed intake (g)
| Blank group | Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| First week | 306±87 | 372±98 | 347±24 | 393±67 |
| Second week | 466±69 | 566±76 | 532±15 | 539±45 |
| 3rd week | 731±95 | 820±99 | 788±87 | 753±30 |
| 4th week | 894±77 | 1026±112 | 1057±31 | 1048±39 |
Feedstuff-meat ratio
| Blank group | Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| First week | 1.44±0.03 | 1.31±0.02 | 1.29±0.01 | 1.32±0.05 |
| Second week | 1.52±0.05 | 1.45±0.08 | 1.41±0.01 | 1.43±0.02 |
| 3rd week | 1.69±0.03 | 1.53±0.01 | 1.54±0.07 | 1.51±0.04 |
| 4th week | 1.76±0.02 | 1.68±0.01 | 1.66±0.02 | 1.68±0.01 |
The Average weight increasing a day of each experimental group is apparently higher than blank group, and feedstuff-meat ratio is compared blank and organized relatively low, shows
After adding product, pig can increase feed intake, and the absorption efficiency of feedstuff also increases simultaneously.This is due to breast
The composition such as albumen and lactic acid has higher palatability, and lactoprotein forms as its aminoacid of animal proteinum simultaneously
Comply fully with the demand of animal body own, thus its absorption efficiency also can higher than constituent structure with animal body difference relatively
Big vegetable protein.
Contrasting between each embodiment, data display difference is the most inconspicuous, shows to change dewatering process parameter simultaneously
And each day it's overdue (1～7 day) in the range of Yoghourt certain time can't affect the actual efficacy of final products,
Possible processing parameter simply can produce a certain amount of acceptable impact, therefore in the production efficiency of product
Concrete technology parameter can be according to many factors such as actual equipment energy consumption, cost of material, time costs, knot
Conjunction actual demand is set.The product that final production goes out can reach more satisfactory practical application effect.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (7)
1. the preparation method of a novel animal feedstuff, it is characterised in that comprise the following steps:
(1) pretreatment: expired Yoghourt is injected in stainless steel cask and stand 4～6h, top layer impurity is fully struck off,
Stand-by；Described expired Yoghourt is the yogurt product exceeding shelf-life 1～7 days, and its protein content is not
Less than 2.3%, acidity is not less than 70.0 ° of T；
(2) dehydration: use filter press mode to be dehydrated the expired Yoghourt of described step (1) gained,
The filter cloth that described filter press is used is fiber crops matter filter cloth；
(3) it is dried: the expired Yoghourt after described step (2) being dehydrated uses hot air drying mode to dry
Dry, form case-hardened bulk；
(4) molding: dried for described step (3) expired Yoghourt crush-cutting mode is cut into fritter,
Obtain.
The preparation method of novel animal feedstuff the most according to claim 1, it is characterised in that institute
The parameter stating filter press is: filter pressure is 0.5～0.6MPa, and squeeze pressure is 1.3～1.5Mpa, filters
Temperature is 20～30 DEG C.
The preparation method of novel animal feedstuff the most according to claim 1 and 2, it is characterised in that
The aperture of described fiber crops matter filter cloth is 90～110 mesh.
The preparation method of novel animal feedstuff the most according to claim 1 and 2, it is characterised in that
The parameter of described hot air drying is: baking temperature is 45～55 DEG C, and drying time is 3～5h.
The preparation method of novel animal feedstuff the most according to claim 1 and 2, it is characterised in that
Dehydration in described step (2) is for being dehydrated to water content to less than 30%.
The preparation method of novel animal feedstuff the most according to claim 1 and 2, it is characterised in that
Being dried as being dried to water content to less than 15% in described step (3).
7. the novel animal feedstuff according to preparation method gained described in any one of claim 1～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242858.8A CN105901304A (en) | 2016-04-18 | 2016-04-18 | Novel animal feedstuff and a preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610242858.8A CN105901304A (en) | 2016-04-18 | 2016-04-18 | Novel animal feedstuff and a preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105901304A true CN105901304A (en) | 2016-08-31 |
Family
ID=56747394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610242858.8A Pending CN105901304A (en) | 2016-04-18 | 2016-04-18 | Novel animal feedstuff and a preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105901304A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147901A (en) * | 1995-10-19 | 1997-04-23 | 杭州兴源过滤机有限公司 | Method for producing protein fodder from waste protein liquid |
| CN1443467A (en) * | 2002-03-11 | 2003-09-24 | 中国科学院沈阳应用生态研究所 | Sheep feed and its preparation method |
| CN102690031A (en) * | 2012-06-27 | 2012-09-26 | 山东博洋环境资源有限公司 | Treatment method for recycling potato starch production factory wastewater |
| CN105146060A (en) * | 2015-10-19 | 2015-12-16 | 高大元 | Method for preparing animal feed by fermentation of rumen microorganisms |
| CN105394397A (en) * | 2015-12-03 | 2016-03-16 | 安徽五粮泰生物工程股份有限公司 | Preparation method of suckling pig yogurt feed |
-
2016
- 2016-04-18 CN CN201610242858.8A patent/CN105901304A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1147901A (en) * | 1995-10-19 | 1997-04-23 | 杭州兴源过滤机有限公司 | Method for producing protein fodder from waste protein liquid |
| CN1443467A (en) * | 2002-03-11 | 2003-09-24 | 中国科学院沈阳应用生态研究所 | Sheep feed and its preparation method |
| CN102690031A (en) * | 2012-06-27 | 2012-09-26 | 山东博洋环境资源有限公司 | Treatment method for recycling potato starch production factory wastewater |
| CN105146060A (en) * | 2015-10-19 | 2015-12-16 | 高大元 | Method for preparing animal feed by fermentation of rumen microorganisms |
| CN105394397A (en) * | 2015-12-03 | 2016-03-16 | 安徽五粮泰生物工程股份有限公司 | Preparation method of suckling pig yogurt feed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102687792B (en) | Feeding microecologic preparation based on beer grains and rice bran meal | |
| de Jesus Ferreira et al. | Silage fermentation and chemical composition of elephant grass inoculated with rumen strains of Streptococcus bovis | |
| CN103518957B (en) | Technology for producing silage by utilizing smilax riparia and wheat straws | |
| CN104996721A (en) | Production method and equipment of plant straw feed | |
| CN105002116A (en) | Microorganism straw feed microbial agent and preparation method thereof | |
| CN103798503A (en) | Ruminant micro-ecological functional feed prepared through compound fermentative bacteria solution and preparation method of feed | |
| CN104817369A (en) | Preparation method of biological organic fertilizer for improving fresh juice quality of Fuji apples | |
| CN102994423A (en) | Lactic acid bacteria for reducing aflatoxin B1 in silage and applications thereof | |
| CN104004675A (en) | Method for production of lactic acid bacteria by utilizing ethanol industrial yellow water | |
| CN105543131A (en) | Compound bacteria/cottonseed meal fermented feed and preparation method thereof | |
| CN109749977A (en) | By-product from sugarcane feed fermenting microbial inoculum and preparation method thereof | |
| CN101220340A (en) | Technique for producing active lactic acid bacteria powder with atmosphere pressure desiccation | |
| CN109805175A (en) | A kind of acidulant, its compound bacteria one-step fermentation preparation method and application | |
| CN103976147A (en) | Lactobacillus acidophilus pomace fermented feed and production process thereof | |
| CN103952336A (en) | Bacillus licheniformis-Bacillus subtilis-Lactobacillus casei preparation and preparation method thereof | |
| CN106035990B (en) | Method for preparing biological feed by solid-state enzymolysis fermentation of citrus pulp, product and application thereof | |
| CN110959748A (en) | Liquid fermented feed prepared from waste vegetables and preparation method thereof | |
| CN110236052A (en) | A kind of passion fruit fermented juice and preparation method | |
| Obire et al. | Biotechnology influence for the production of ethyl alcohol (ethanol) from waste fruites | |
| CN103911325A (en) | Bacillus coagulans-Lactobacillus casei-Lactobacillus plantarum probiotic inoculum and preparation thereof | |
| CN103960479B (en) | High protein orange residue fermented feed and preparation technology thereof | |
| Yang et al. | Research on chemical composition and ensiling characteristics of banana stems and leaves | |
| CN105901304A (en) | Novel animal feedstuff and a preparing method thereof | |
| CN102334591A (en) | Formula of high energy feed with potato starch processing residues as main raw material and preparation method thereof | |
| Ndams et al. | Determination of The Optimum Inoculum Concentration and Fermentation Period and Their Effect On Nutrient Composition of Brewers’ Dried Grains. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
|
| RJ01 | Rejection of invention patent application after publication |