CN1291656C - Method for producing raw material of feed stuff utilizing bean dregs and kitchen refuses - Google Patents
Method for producing raw material of feed stuff utilizing bean dregs and kitchen refuses Download PDFInfo
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- CN1291656C CN1291656C CNB2004100990120A CN200410099012A CN1291656C CN 1291656 C CN1291656 C CN 1291656C CN B2004100990120 A CNB2004100990120 A CN B2004100990120A CN 200410099012 A CN200410099012 A CN 200410099012A CN 1291656 C CN1291656 C CN 1291656C
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- bean dregs
- food waste
- changing food
- garbage
- kitchens
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- 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
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Abstract
The present invention relates to the field of biochemistry, which more specifically is a method for producing the raw material of feed by using bean dregs and garbage in kitchens. The present invention is characterized in that the present invention comprises the following steps: 1, breeding strains; 2, boiling bean dregs for sterilization and dewatering by air cooling; 3, inoculating the strains and stirring uniformly; 4, fermenting the bean dregs in oxygen; 5, sorting, crushing and sterilizing garbage in kitchens; 6, adding auxiliary material and uniformly stirring the garbage in kitchens, the bean dregs after aerobic fermentation and the auxiliary material according to proportions; 7, inoculating the strains again and stirring uniformly; 8, fermenting in a sealing state; 9, drying. Compared with the prior art, physical and chemical characteristics of bean dregs and garbage in kitchens and characteristics of different strains are utilized in the present invention, and a processing method by combining aerobic fermentation and sealing fermentation is adopted in the present invention, so useless bean dregs and garbage in kitchens are converted into the raw material of feed, and the problem that bean dregs and garbage in kitchens have pollution to environment is solved. Meanwhile, with the advantages of easy acquisition of raw material and low cost, the present invention is suitable for popularization and utilization in a large scale.
Description
[technical field]
The present invention relates to biochemical field, specifically a kind of method of utilizing bean dregs and changing food waste to produce feedstuff.
[background technology]
The method of existing processing bean dregs (soybean residue) and changing food waste (hogwash) mainly is that physical method is handled, as dehydration, oven dry etc. (as 1, notification number is the patent application of 1364420 " is the manufacture method of the animal feed of raw material with the soybean residue "; 2, notification number is the patent application of 2539567 " changing food waste regeneration animal feed comprehensive treatment equipments "; 3, the patent application of notification number 1349941 " hogwash immediate processing method and device thereof "; 4, notification number is the patent application of 2561741 " the totally-enclosed automatic logistics system of changing food waste regenerative feedstuff ") or expanded (notification number is the patent application of 1383736 " method for making of expanded soybean residue and equipment thereof ") above processing method simpler, and as discarded object, simple processing also is difficult to make discarded object really to become good resource, the crude fiber content of for example drying bean dregs is too high, the changing food waste of hyperthermia drying makes the digestibility of animal low because react between the nutriment, simultaneously, storage tolerance is not perishable.The waste gas that the simple physics processing method is produced, waste water (as swill) become new pollution sources again, cause secondary pollution.
Also having and utilize microbial fermentation processes to handle bean dregs (soybean residue) and changing food waste (hogwash), is the patent application of 1189482 " utilizing waste material to produce the method for fertilizer " as notification number; Notification number is the patent application of 2559537 " digital control domestic garbage treatment machines ", Deng, but these processing methods all are to produce fertilizer with bean dregs (soybean residue) and changing food waste (hogwash), it is garbage disposal aspect method preferably, but in aquaculture fast development, feedstuff (particularly protide feedstuff) today in short supply, this processing method is obviously abundant inadequately with the utilization of changing food waste (mandarin orange pin) the like waste to bean dregs (soybean residue), and not accomplishing completely turns waste into wealth.
[summary of the invention]
The purpose of this invention is to provide the method that a kind of feedstuff that the feedstuff quality is higher, production cost is lower simple to operate, that produced is produced.
To achieve these goals, the present invention realizes by the following method: a kind of method of utilizing bean dregs and changing food waste to produce feedstuff, comprise bean dregs, changing food waste, bacterial classification, auxiliary material, and its prescription usage percentage (by weight) is:
Bean dregs 0-98%
Changing food waste 0-98%
Bacterial classification 0.1%-0.5%
Auxiliary material 0-80%
Of the present inventionly comprise following processing step:
(1) breeding strain
(2) bean dregs retort sterilization and air-cooled dehydration
(3) insert bacterial classification and stirring
(4) aerobic fermentation of bean dregs
(5) letter sorting of changing food waste, pulverizing, disinfection
(6) bean dregs behind changing food waste and the aerobic fermentation stir after adding auxiliary material in proportion
(7) insert bacterial classification and stirring once more
(8) sealing and fermenting
(9) drying
Comprise following processing step for the method that only adopts bean dregs as the production feedstuff of raw material: (1) breeding strain, (2) bean dregs add thermal maturation, disinfection, (3) add auxiliary material and stirring, (4) insert bacterial classification and stirring, (5) aerobic fermentation of bean dregs, (6) sealing and fermenting, (7) drying.
Comprise following for the method that only adopts changing food waste as the production feedstuff of raw material: (1) breeding strain, letter sorting, pulverizing, the disinfection of (2) changing food waste, (3) are inserted bacterial classification and are stirred (4) sealing and fermenting.
Bacterial classification used in the present invention comprises bacterium and fungi, and employed bacterium can be photosynthetic bacteria, bacillus, lactic acid bacteria etc., and employed fungi can be saccharomycete or mould, can also be other fungies.Therefrom can choose bacterial classification more than 2 kinds or 2 kinds as raw material.
Because of bean dregs, changing food waste very easily putrid and deteriorated.Therefore, in the utensil of depositing, must insert small amount of solid bacterial classification or liquid spawn, can prevent effectively that it is excessively rotten before processing.Wet bean dregs adopt the mode of the quick cooling in heating back to slough part moisture.Changing food waste must sort, and removes the foreign material that should not make feed, and pulverize the letter sorting back, and the changing food waste after the pulverizing is pulpous state or paste, and certain viscosity is arranged.Auxiliary materials such as corn, rice bran, wheat bran must be pulverized before use, and fineness requirement is passed through 40 orders more than 90%.Culture medium is answered retort sterilization before inserting bacterial classification.
Aerobic fermentation (aerobic fermentation) is adopted in the fermentation of bean dregs, i.e. open type fermentation.Need regularly (or according to the variation of fermentation temperature etc. and irregularly) to stir culture medium during fermentation, too high to prevent the material temperature, can make fermentation more even so simultaneously.For preventing microbial contamination, adopt the mode of high concentration inoculation, short time fermentation, fermentation time is 12-48 hour.The time of sealing and fermenting (anaerobic fermentation) is 48-120 hour, and temperature is 30-32 ℃.Temperature when dry is below 50 ℃, and the moisture of product is not more than 12%.
The present invention compares with prior art, utilize the characteristic of the physicochemical property and the different strain of bean dregs and changing food waste, the processing method that has adopted aerobic fermentation and sealing and fermenting to combine, reduced the crude fiber content of bean dregs, improved the content of crude protein, significantly improved the digestibility of cultivated animals, make originally useless bean dregs and changing food waste change the feedstuff of high-quality, cheapness into, solved the pollution problem of bean dregs and changing food waste to environment, raw material of the present invention is easy to get simultaneously, cost is lower, is fit to large-scale promotion and utilization.
[description of drawings]
Fig. 1 is a process chart of the present invention.
Fig. 2 is for only adopting the process chart of bean dregs as the production feedstuff of raw material.
Fig. 3 is for the process chart that only adopts changing food waste as the production feedstuff of raw material.
Referring to Fig. 1,2,3.
1 is breeding strain, 2 is bean dregs retort sterilization and air-cooled dehydration, 3 for inserting bacterial classification and stirring, and 4 is the aerobic fermentation of bean dregs, and 5 is letter sorting, pulverizing, the disinfection of changing food waste, 6 stir behind the adding auxiliary material in proportion for the bean dregs behind changing food waste and the aerobic fermentation, 7 for inserting bacterial classification once more and stirring, and 8 is sealing and fermenting, and 9 is dry, 10 for bean dregs add thermal maturation, disinfection, and 11 for adding auxiliary material and stirring.
[specific embodiment]
The present invention is further illustrated below in conjunction with accompanying drawing, this manufacturing process concerning those skilled in the art still clearly.
Example 1 utilizes bean dregs to produce feedstuff as raw material
Choose photosynthetic bacteria, bacillus, saccharomycete, lactic acid bacteria and make breeding strain, then bean dregs are added thermal maturation, disinfection, guarantee the quality of bean dregs, add auxiliary material such as corn flour, wheat bran and stir, the access bacterial classification also stirs, carry out the aerobic fermentation of bean dregs again, the time of fermentation is 24 hours, carries out sealing and fermenting then, the time of fermentation is 72 hours, fermentation is heated at the beginning to 30 ℃, carries out drying, the finished product that gets final product at last.
Example 2 utilizes changing food waste to produce feedstuff as raw material
Choose saccharomycete, lactic acid bacteria makes bacterial classification, carries out breeding strain.Changing food waste must sort, remove the foreign material that to make feed, pulverize the letter sorting back, changing food waste after the pulverizing is pulpous state or paste, and certain viscosity is arranged, and the bacterial classification after will cultivating again inserts and stirs, the finally sealed fermentation, the time of fermentation is 96 hours, and fermentation is heated at the beginning to 31 ℃, gets product.
Example 3 utilizes bean dregs and changing food waste to produce feedstuff as raw material
Choose bacillus and saccharomycete, lactic acid bacteria makes breeding strain, then with bean dregs retort sterilization and air-cooled dehydration, guarantee the quality of bean dregs, the access bacterial classification also stirs, carry out the aerobic fermentation of bean dregs again, the time of fermentation is 24 hours, changing food waste is sorted again, remove the foreign material that to make feed, pulverize the letter sorting back, and the changing food waste after the pulverizing is pulpous state or paste, and certain viscosity is arranged, then the bean dregs behind changing food waste and the aerobic fermentation are stirred after adding auxiliary material in proportion, bacterial classification after will cultivating again inserts and stirs, the finally sealed fermentation, and the time of fermentation is 120 hours, fermentation is heated at the beginning to 32 ℃, gets product.
Claims (6)
1. method of utilizing bean dregs and changing food waste to produce feedstuff is characterized in that comprising following processing step:
(1) breeding strain;
(2) bean dregs retort sterilization and air-cooled dehydration;
(3) insert bacterial classification and stirring;
(4) aerobic fermentation of bean dregs;
(5) letter sorting of changing food waste, pulverizing, disinfection;
(6) bean dregs behind changing food waste and the aerobic fermentation stir after adding auxiliary material in proportion;
(7) insert bacterial classification and stirring once more;
(8) sealing and fermenting;
(9) drying;
In the described processing step, the prescription usage percentage of bean dregs, changing food waste, bacterial classification, auxiliary material is by weight: bean dregs 0-98%, changing food waste 0-98%, bacterial classification 0.1%-5%, auxiliary material 0-80%, and the consumption of bean dregs, changing food waste, auxiliary material can not be 0%.
2. a kind of method of utilizing bean dregs and changing food waste to produce feedstuff according to claim 1 is characterized in that the fineness requirement of auxiliary material is not more than 40 orders.
3. a kind of method of utilizing bean dregs and changing food waste to produce feedstuff according to claim 1, the time that it is characterized in that the aerobic fermentation of bean dregs is 12-48 hour.
4. a kind of method of utilizing bean dregs and changing food waste to produce feedstuff according to claim 1, the time that it is characterized in that sealing and fermenting is 48-120 hour, temperature is 30-32 ℃.
5. a kind of method of utilizing bean dregs and changing food waste to produce feedstuff according to claim 1, the temperature when it is characterized in that drying is below 50 ℃.
6. a kind of method of utilizing bean dregs and changing food waste to produce feedstuff according to claim 1 is characterized in that the moisture of the product of gained is not more than 12%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100990120A CN1291656C (en) | 2004-12-27 | 2004-12-27 | Method for producing raw material of feed stuff utilizing bean dregs and kitchen refuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100990120A CN1291656C (en) | 2004-12-27 | 2004-12-27 | Method for producing raw material of feed stuff utilizing bean dregs and kitchen refuses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1631199A CN1631199A (en) | 2005-06-29 |
| CN1291656C true CN1291656C (en) | 2006-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2004100990120A Expired - Fee Related CN1291656C (en) | 2004-12-27 | 2004-12-27 | Method for producing raw material of feed stuff utilizing bean dregs and kitchen refuses |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347178B (en) * | 2007-07-18 | 2012-07-18 | 严明 | Method for producing fermented feed using kitchen waste dry powder |
| CN101366446B (en) * | 2007-08-16 | 2011-11-09 | 宁波开诚生态技术有限公司 | Method for preparing feedstuff with fermentation of food and drink castoff |
| CN101142981B (en) * | 2007-10-31 | 2011-01-12 | 大连工业大学 | Biological feed made from kitchen waste and filter mud in sugar manufacturing factory and manufacturing method thereof |
| CN101263862B (en) * | 2008-05-05 | 2010-12-22 | 大连医立微生态科技开发中心 | Food and rink castoff feed processing method and culture medium and confecting method thereby |
| CN101816368B (en) * | 2010-04-12 | 2012-07-18 | 武汉瑞欧投资有限公司 | Method for producing feed by modifying kitchen residue of catering canteen |
| CN102524520A (en) * | 2012-02-08 | 2012-07-04 | 王长安 | Method for converting kitchen waste and waste animal and plant into feed |
| CN115254875A (en) * | 2022-07-21 | 2022-11-01 | 北京嘉博文生物科技有限公司 | Processing method for preparing fish feed additive from dining table residual food and fish feed |
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- 2004-12-27 CN CNB2004100990120A patent/CN1291656C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1631199A (en) | 2005-06-29 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Nonghao Feed Co., Ltd. Assignor: Tang Zhengrong Contract record no.: 2010310000093 Denomination of invention: Method for producing raw material of feed stuff utilizing bean dregs and kitchen refuses Granted publication date: 20061227 License type: Exclusive License Open date: 20050629 Record date: 20100623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20111227 |