CN1212777C - Antibiotic and eliminating toxins type biological feed additive, and its prepn. method - Google Patents
Antibiotic and eliminating toxins type biological feed additive, and its prepn. method Download PDFInfo
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- CN1212777C CN1212777C CNB03115767XA CN03115767A CN1212777C CN 1212777 C CN1212777 C CN 1212777C CN B03115767X A CNB03115767X A CN B03115767XA CN 03115767 A CN03115767 A CN 03115767A CN 1212777 C CN1212777 C CN 1212777C
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- Prior art keywords
- culture medium
- feed
- preparation
- feed addictive
- toxin expelling
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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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- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The present invention relates to a feed additive and a preparation method thereof, and the feed additive is developed for solving the problem of high residual antibiotic content in organisms fed with feed. The organism antibacterial detoxicating feed additive is maggots prepared from fly ova cultivated by a culture medium of liquorice and mung bean extractives. The preparation method comprises the steps: the fly ova are put into the culture medium; nutrient material containing protein, amino acid and sugar is used as the culture medium, and then juice prepared from liquorice and mung bean by being steamed with water is added to the culture medium; the humidity is controlled to be 70%, and the temperature is controlled between 25 and 28 DEG C; the old maggots are cultivated for five days, separated, rinsed, dewatered and pulverized after being frozen and dried. The present invention has the advantages that muscid maggots cultivated by utilizing a special culture medium are used as the feed additive; the content of chloramphenicol in animals is reduced to achieve the requirements of green foods, and thereby, the quality and the competitive power of animal products are enhanced, and the production cost is reduced. The preparation method of the additive is simple and convenient.
Description
Technical field
The present invention relates to a kind of feed addictive and preparation method thereof, the particularly a kind of feed addictive that can get rid of noxious material in the organism and preparation method thereof.
Background technology
Therefore housefly or its fly maggot have obtained using widely as additive in feed because it contains rich in protein, amino acid and antibacterial peptide, as:
Chinese invention patent application 02114764.7 fly maggot discloses the purposes of fly maggot as the prawn feed additive that can prevent prawn virus disease and promote to grow as the prawn feed Application of Additives.The fly maggot of collecting is made the maggot slurry, be added in the prawn feed with the amount that accounts for feed gross weight 10-20%, can add multivitamin by a certain percentage again, the prawn feed that contains the fly maggot composition is made in low temperature drying.With this forage feed prawn, has the effect that remarkable promotion prawn grows and effectively suppresses the generation of prawn virus disease and other bacterial disease.
Chinese patent application 01106363.7 discloses and extracted the method that gene antibacterial is used for the seed pelleting additive from reproducing fly maggot with transgenic antibacterial peptide.Extract gene antibacterial with the fly maggot raw material, vacuum freeze drying becomes the gene antibacterial biological products, be used for the seed pelleting additive, anti-crops bacterium, virus and fungi, substituting chemical pesticide, its effective kill fungi protein, sterilizing power is strong, has a broad antifungal spectrum, molecular weight is little, to people, nontoxic, harmless, the non-environmental-pollution of animal and plant.
The production method of a Chinese patent application 99115312.X maggot protein additivie for fish feed discloses prescription and the production technology of fly maggot as a kind of fish feed additive, with fly-maggot protein matter powder as protein source be aided with the other materials prescription, processing technology is made and is satisfied the required maggot protein additivie for fish feed that is rich in protein, fat, carbohydrate, vitamin and inorganic salts of fish growth, the cycle weak point of realizing breeding fish, fast gaining, profit height, disease-free, target that quality is good.
Above-mentioned these patent applications all are to have utilized the existing character of fly maggot, and promptly it is rich in protein, amino acid and antibiotic body, so its function of use is restricted.
Because human care day by day to self health, it is very urgent to solve the safety problem that feed addictive causes.Owing to added a large amount of antibiotic in the conventional feed, so contained more antibiotic in poultry and the aquatic products, behind human edible these products, can bring harm to self health.And in the feed not added with antibiotic also be difficult at present accomplish, therefore press for a kind of additive, can reduce the antibiotic residual volume in the animal body.
How these two being combined, is main purpose of the present invention.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of poisonous antibiotic additive of bait that can get rid of in the organism at above-mentioned prior art present situation, to reach the harmful antibiotic content that reduces in the organism.
Another object of the present invention provides the preparation method that can get rid of the poisonous antibiotic additive of bait in the organism.
The inventor finds that in research process fly maggot can make it produce other functions, particularly functions of expelling toxin through improvement, and utilize its functions of expelling toxin as feed addictive, can reduce the noxious material in the organism, particularly antibiotic content, and then produce the product that meets the pollution-free food requirement.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
Biological antibiotic toxin expelling feed addictive, its third-instar larva for forming with the medium culture of fly blow through Radix Glycyrrhizae and mung bean extract are arranged.
Above-mentioned biological antibiotic toxin expelling feed addictive, its fly blow are preferably protected through the Radix Astragali and plant the ovum that fly gave birth to that promptly adds after the Radix Astragali is fed in breeding feeds.
The additive that makes can directly join in the bait, and the ratio of above-mentioned additive in feed is below 10%.If the medicine of existing product is residual higher, ratio can be brought up to 20%.
The preparation method of biological antibiotic toxin expelling feed addictive is:
Fly blow is put into culture medium, make culture medium with the fuel that is rich in protein, amino acid and sugar, add Radix Glycyrrhizae and the juice of mung bean after the water boiling, humidity is controlled at 70%, and temperature was controlled at 25～28 ℃, by five days, form third instar insect, through separating, rinsing and dehydration are pulverized through after the freeze drying again.
The part by weight of above-mentioned Radix Glycyrrhizae and mung bean is preferably 1: 9 to 2: 8, and the time is as the criterion to leach inclusion.Preferably be soaked in water before the boiling.The water yield is the amount doesn't matter.Boiling temperature can height can be low, be preferably boiling.
The most handy wheat bran of culture medium, fish meal and sugar, cost is low like this.
Described separation method utilizes the negative phototaxis of organism, adopts light to separate, and under illumination polypide and culture medium is placed on the camera bellows.So also can utilize remaining fuel.Also can adopt other separation methods, as the vibration partition method.
The property of medicine of Chinese medicine is gentle mostly, lasting, and is slowly slow by organism easily.Radix Glycyrrhizae has detoxication, is usually used in food and drug poisoning, and is single with effectively, then better with the mung bean compatibility.
The present invention utilizes the detoxication and toxicant eliminating function effect of Radix Glycyrrhizae and mung bean by studies confirm that, by feeding fly maggot, the application project fly has the enriching function, the effective ingredient in the Chinese medicine is transferred in the fly maggot, and promoted to produce in the fly maggot body toxin expelling material.
Compared with prior art, the invention has the advantages that the fly maggot that utilizes special medium culture as feed addictive, can make in the animal body chloromycetin content descend, reach the requirement of pollution-free food, thereby improve the quality and the competitiveness of animal product, reduce production costs.The preparation method of additive is simple and convenient.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail.
After housefly is introduced a fine variety, ovum is put into wheat bran and fish meal culture medium, add that 10g Radix Glycyrrhizae and 90g mung bean add the juice that boils behind the 1000g water after one hour, be added in the culture medium, humidity is controlled at 70%, and temperature was controlled at 25～28 ℃, by five days, form third instar insect, old worm separates through light with culture medium, isolates old worm, uses water rinse and dehydration again, pulverize through after the freeze drying, make this additive.
This additive addition in feed is 10%, contrast test by the perch in seawater cage, cultured, feed after two months, chloromycetin content in the perch body of feeding when not adding this additive is 0.1 μ g/Kg, add chloromycetin content in the perch body of feeding down with the same terms behind this additive for less than 0.1 μ g/Kg, meet exit condition.
Because biological interlinking, aquatic products can be extrapolated in other animals.Therefore additive of the present invention can produce same effect in other animals.
Claims (7)
1, biological antibiotic toxin expelling feed addictive is characterized in that: it is the third-instar larva that forms with the medium culture of fly blow through Radix Glycyrrhizae and mung bean extract are arranged.
2, biological antibiotic toxin expelling feed addictive as claimed in claim 1 is characterized in that: described fly blow is to protect through the Radix Astragali to plant the ovum that fly gave birth to that promptly adds after the Radix Astragali is fed in breeding feed.
3, biological antibiotic toxin expelling feed addictive as claimed in claim 1 is characterized in that the ratio of described additive in feed is below 10%.
4, a kind of preparation method of biological antibiotic toxin expelling feed addictive is characterized in that:
Fly blow is put into culture medium, make culture medium with the fuel that is rich in protein, amino acid and sugar, add Radix Glycyrrhizae and the juice of mung bean after the water boiling, humidity is controlled at 70%, and temperature was controlled at 25～28 ℃, by five days, form third instar insect, through separating, rinsing and dehydration are pulverized through after the freeze drying again.
5, the preparation method of biological antibiotic toxin expelling feed addictive as claimed in claim 4 is characterized in that: the part by weight of described Radix Glycyrrhizae and mung bean is 1: 9 to 2: 8.
6, the preparation method of biological antibiotic toxin expelling feed addictive as claimed in claim 4 is characterized in that: the most handy wheat bran of described culture medium, fish meal and sugar.
7, the preparation method of biological antibiotic toxin expelling feed addictive as claimed in claim 4 is characterized in that: described separation method is will contain polypide under the illumination and culture medium is placed on the camera bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03115767XA CN1212777C (en) | 2003-03-13 | 2003-03-13 | Antibiotic and eliminating toxins type biological feed additive, and its prepn. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03115767XA CN1212777C (en) | 2003-03-13 | 2003-03-13 | Antibiotic and eliminating toxins type biological feed additive, and its prepn. method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1513344A CN1513344A (en) | 2004-07-21 |
| CN1212777C true CN1212777C (en) | 2005-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03115767XA Expired - Fee Related CN1212777C (en) | 2003-03-13 | 2003-03-13 | Antibiotic and eliminating toxins type biological feed additive, and its prepn. method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1212777C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106107029A (en) * | 2016-06-21 | 2016-11-16 | 宁波东瑭生物科技有限公司 | A kind of biological Chinese medicine compound preparation with degraded antibiotics of animal residual and preparation method thereof |
| CN108651745A (en) * | 2017-03-28 | 2018-10-16 | 天津市佳禾蛋鸡养殖有限公司 | The chicken feed of function is removed with toxin |
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2003
- 2003-03-13 CN CNB03115767XA patent/CN1212777C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1513344A (en) | 2004-07-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050803 |