CN102511654A - Method for producing non-toxin castor bean meal for feed - Google Patents
Method for producing non-toxin castor bean meal for feed Download PDFInfo
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- CN102511654A CN102511654A CN2011104258818A CN201110425881A CN102511654A CN 102511654 A CN102511654 A CN 102511654A CN 2011104258818 A CN2011104258818 A CN 2011104258818A CN 201110425881 A CN201110425881 A CN 201110425881A CN 102511654 A CN102511654 A CN 102511654A
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Abstract
The invention relates to a method for producing a raw feed material, in particular to a method for producing non-toxin castor bean meal for feed by using microbial strains for high-temperature aerobic fermentation to remove castor bean meal toxin. The method is mainly characterized in that: the castor bean meal is subjected to two times of quick fermentation treatment at different temperatures by adopting combined strains, so that the aim of removing toxin is fulfilled. Compared with the prior art, the method has the advantages that: the toxin removing effect on ricinine and allergy in the castor bean meal are obvious by adopting the fermentation technology, and over 85 percent of ricinine and over 90 percent of allergy can be removed.
Description
Technical field:
The present invention relates to a kind of production method of feedstuff, particularly a kind ofly utilize microorganism fungus kind to carry out high temperature oxygen consumption fermentation to remove castor-oil plant dregs of rice toxin and then obtain the production method of a kind of feed with the nontoxic castor-oil plant dregs of rice.
Background technology:
Castor-oil plant is one of the world ten big oil crops, and economic worth is very high.Castor oil and castor-oil plant goods thereof have wide domestic and international market because of its special industrial use and economic worth.Refined caster oil can be used for aircraft, steamer, automobile and high precision lathe, also can be used as the raw material of industry and makes products such as spices, dermatine.Castor bean remaining residue after squeezing grease is called the castor-oil plant dregs of rice.Containing rich in protein in the castor-oil plant dregs of rice, is main with globulin in the composition of its albumen, accounts for 60%, and glutelin accounts for 20%, and albumin accounts for 16%, only contains the alcohol soluble protein that a small amount of animal is difficult to absorb.The contained amino acid of the castor-oil plant dregs of rice is more comprehensive, is the excellent protein raw materials that satisfies the Animal nutrition needs.In general ricin and two kinds of toxin of blood cell lectin of passing through in the castor-oil plant dregs of rice after machine squeezes oily technology have lost activity basically; Can not influence animal health again after feeding; And because recinine and the former meeting of strain cause that animal poisons; Though thereby castor-oil plant dregs of rice nutritive value is very high, people have the imagination of the castor-oil plant dregs of rice after the detoxification treatment as animal feed, have only the reality that it is utilized as organic fertilizer at present.Contain rich in protein in the castor-oil plant dregs of rice has slatterned like this in vain; Few hundred thousand tonnes of is not descended in the annual such waste in the whole world; Can not demonstrate fully the economic worth of the castor-oil plant dregs of rice, so easy, the effective poison-removing method of the castor-oil plant dregs of rice blank that is present feedstuff industry.
The detoxification mode of the present numb dregs of rice mainly contains two kinds of physics method and chemical methods.Physics method detoxification process generally is through processes such as heating, pressurization, washings, the toxin in the castor cake is transferred to from grouts gone in the aqueous solution, through processes such as separation, washings grouts is cleaned then.But this method complex procedures, cost are higher, no market prospects.Chemical method has acid-hydrolysis method, alkali treatment method, soda acid associating Hydrolyze method, sour aldehyde method, alkali aldehyde method, lime method, ammonia treatment method etc.The basic procedure of chemical method detoxification process is that water, the castor-oil plant dregs of rice, chemical reagent are joined corrosion-resistant in proportion and have in the detoxification jar of agitating device, opens and stirs, and handle by temperature required, pressure and quantity of steam etc.This method not only complex procedures, cost is higher, and can cause sex change, the decomposition of protein, reduces the nutritive value of the castor-oil plant dregs of rice.
The method that removes the toxin in the castor-oil plant dregs of rice through microbial fermentation is a Development Trend.Occurring in nature exists various microorganisms, in metabolic processes, can decompose and utilize organic matter and inorganic matter, also can synthesize some material.Different microorganisms can be decomposed and utilized different materials required for self, and some microorganism can be degraded or transformed noxious material.Microorganism has breeding soon simultaneously, and requirement condition is low, does not receive characteristics such as weather effect, non-pollutant discharge.
Summary of the invention:
The process that the purpose of this invention is to provide a kind of biological detoxication efficiently.Its main feature is to adopt the combination bacterial classification under different temperatures, the castor-oil plant dregs of rice to be carried out twice rapid fermentation to handle, and then reaches the purpose of detoxification.
For realizing the object of the invention, adopt following technology:
A) batch mixes with the castor-oil plant dregs of rice of 70-90 part and 30-10 part is even in fermentation tank;
B) add 40-60 part water and cold fermentation bacterial classification and stir, at 35-45 degree centigrade of bottom fermentation 0.8-1.2 hour;
C) add hot fermentation bacterial classification and stirring, be warming up to 55-65 degree fermentation 9-11 hour.
D) dry to moisture and be lower than 10% discharging and carry out packing.
As preferably, described batching comprises one or more in starch, jujube powder, the pomace; Described cold fermentation bacterial classification comprises saccharomycete and lactic acid bacteria; Described hot fermentation bacterial classification comprises bacillus subtilis, bacillus pumilus and bacillus stearothermophilus.
As preferably, be warming up to the 55-65 degree in the described step c) after, stirred 9-11 hour in the time of fermentation.
Compared with prior art, adopt this zymotechnique, obvious to the detoxification efficiency that recinine contained in the castor-oil plant dregs of rice and strain are former, recinine and the 90% above strain that can remove more than 85% are former.
The specific embodiment
Embodiment one:
A) in fermentation tank, the castor-oil plant dregs of rice and 30 parts of pomaces of 70 parts are mixed;
B) add 40 parts of water and lactic acid bacteria culturers and stir, 35 degrees centigrade of bottom fermentations 0.8 hour;
C) add bacillus subtilis and bacillus stearothermophilus bacterial classification and stir, be warming up to 65 degree and fermented 11 hours.
D) dry to moisture 8% discharging and carry out packing.
Embodiment two:
A) in fermentation tank, the castor-oil plant dregs of rice and 10 parts of starch of 90 parts are mixed;
B) add 60 parts of water and saccharomycete bacterial classifications and stir, 45 degrees centigrade of bottom fermentations 1.2 hours;
C) add bacillus pumilus and bacillus stearothermophilus bacterial classification and stir, be warming up to 55 degree and fermented 9 hours;
D) dry to moisture 9% discharging and carry out packing.
Embodiment three:
A) in fermentation tank, the composition of 80 parts the castor-oil plant dregs of rice and 20 parts of starch and jujube powder is mixed;
B) add 50 parts of water and lactic acid bacteria, saccharomycetic associating bacterial classifications and stir, 40 degrees centigrade of bottom fermentations 1 hour;
C) add bacillus subtilis, bacillus pumilus and bacillus stearothermophilus bacterial classification and stir, be warming up to 50 degree fermentations 10 hours;
D) dry to moisture 9.9% discharging and carry out packing.
Claims (3)
1. feed adopts following technology with the production method of the nontoxic castor-oil plant dregs of rice:
A) batch mixes with the castor-oil plant dregs of rice of 70-90 part and 30-10 part is even in fermentation tank;
B) add 40-60 part water and cold fermentation bacterial classification and stir, at 35-45 degree centigrade of bottom fermentation 0.8-1.2 hour;
C) add hot fermentation bacterial classification and stirring, be warming up to 55-65 degree fermentation 9-11 hour;
D) dry to moisture and be lower than 10% discharging and carry out packing.
2. feed according to claim 1 is characterized in that with the production method of the nontoxic castor-oil plant dregs of rice described batching comprises one or more in starch, jujube powder, the pomace; Described cold fermentation bacterial classification comprises saccharomycete and lactic acid bacteria; Described hot fermentation bacterial classification comprises bacillus subtilis, bacillus pumilus and bacillus stearothermophilus.
3. feed according to claim 1 and 2, stirred 9-11 hour in the time of fermentation after it is characterized in that being warming up to the 55-65 degree in the described step c) with the production method of the nontoxic castor-oil plant dregs of rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104258818A CN102511654A (en) | 2011-12-19 | 2011-12-19 | Method for producing non-toxin castor bean meal for feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011104258818A CN102511654A (en) | 2011-12-19 | 2011-12-19 | Method for producing non-toxin castor bean meal for feed |
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| CN102511654A true CN102511654A (en) | 2012-06-27 |
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| CN2011104258818A Pending CN102511654A (en) | 2011-12-19 | 2011-12-19 | Method for producing non-toxin castor bean meal for feed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333976A (en) * | 2017-07-03 | 2017-11-10 | 吉林联益生物科技有限公司 | A kind of peptide protein feeds and preparation method thereof |
| CN114403292A (en) * | 2021-12-28 | 2022-04-29 | 云南省农业科学院经济作物研究所 | Preparation method of fresh castor-oil plant ear feed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114864A (en) * | 1994-09-02 | 1996-01-17 | 吉林大学 | Production of protein feed with cake dregs separation, hulling and detoxicating |
| CN1259299A (en) * | 1999-11-24 | 2000-07-12 | 吉林大学 | Dehusk and detoxin of cotton-seed cake to produce protein feed |
| CN101297677A (en) * | 2008-06-16 | 2008-11-05 | 南昌大学 | Technique for detoxicating rapeseed dregs and modifying rapeseed proteins by synchronous bacterium mixing and fermenting method |
-
2011
- 2011-12-19 CN CN2011104258818A patent/CN102511654A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114864A (en) * | 1994-09-02 | 1996-01-17 | 吉林大学 | Production of protein feed with cake dregs separation, hulling and detoxicating |
| CN1259299A (en) * | 1999-11-24 | 2000-07-12 | 吉林大学 | Dehusk and detoxin of cotton-seed cake to produce protein feed |
| CN101297677A (en) * | 2008-06-16 | 2008-11-05 | 南昌大学 | Technique for detoxicating rapeseed dregs and modifying rapeseed proteins by synchronous bacterium mixing and fermenting method |
Non-Patent Citations (1)
| Title |
|---|
| 赵青余: "微生物脱毒蓖麻饼及对绵羊机体影响的研究", 《中国博士学位论文全文数据库农业科技辑》, 15 September 2003 (2003-09-15), pages 050 - 4 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333976A (en) * | 2017-07-03 | 2017-11-10 | 吉林联益生物科技有限公司 | A kind of peptide protein feeds and preparation method thereof |
| CN114403292A (en) * | 2021-12-28 | 2022-04-29 | 云南省农业科学院经济作物研究所 | Preparation method of fresh castor-oil plant ear feed |
| CN114403292B (en) * | 2021-12-28 | 2023-04-25 | 云南省农业科学院经济作物研究所 | Preparation method of fresh castor ear feed |
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Application publication date: 20120627 |