CN88102942A - Fermentation detoxification method of rapeseed cake additive - Google Patents
Fermentation detoxification method of rapeseed cake additive Download PDFInfo
- Publication number
- CN88102942A CN88102942A CN88102942.4A CN88102942A CN88102942A CN 88102942 A CN88102942 A CN 88102942A CN 88102942 A CN88102942 A CN 88102942A CN 88102942 A CN88102942 A CN 88102942A
- Authority
- CN
- China
- Prior art keywords
- rapeseed cake
- fermentation
- dregs
- additive
- detoxification
- 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.)
- Granted
Links
- 235000004977 Brassica sinapistrum Nutrition 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000000855 fermentation Methods 0.000 title claims abstract description 17
- 230000004151 fermentation Effects 0.000 title claims abstract description 17
- 239000000654 additive Substances 0.000 title claims abstract description 15
- 238000001784 detoxification Methods 0.000 title claims abstract description 12
- 230000000996 additive effect Effects 0.000 title claims description 12
- 244000188595 Brassica sinapistrum Species 0.000 title abstract 3
- 240000002791 Brassica napus Species 0.000 claims description 21
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 235000010755 mineral Nutrition 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 230000003115 biocidal effect Effects 0.000 claims description 4
- 235000013343 vitamin Nutrition 0.000 claims description 4
- 239000011782 vitamin Substances 0.000 claims description 4
- 229940088594 vitamin Drugs 0.000 claims description 4
- 229930003231 vitamin Natural products 0.000 claims description 4
- 150000003722 vitamin derivatives Chemical class 0.000 claims description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 2
- 229940036811 bone meal Drugs 0.000 claims description 2
- 239000002374 bone meal Substances 0.000 claims description 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 2
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- 235000013305 food Nutrition 0.000 claims description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- -1 sulfuric acid ketone Chemical class 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 229960001763 zinc sulfate Drugs 0.000 claims description 2
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 2
- 235000002639 sodium chloride Nutrition 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 150000002540 isothiocyanates Chemical class 0.000 abstract description 7
- 102000004169 proteins and genes Human genes 0.000 abstract description 5
- 108090000623 proteins and genes Proteins 0.000 abstract description 5
- UMURLIQHQSKULR-UHFFFAOYSA-N 1,3-oxazolidine-2-thione Chemical compound S=C1NCCO1 UMURLIQHQSKULR-UHFFFAOYSA-N 0.000 abstract 1
- 240000007594 Oryza sativa Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 241000255789 Bombyx mori Species 0.000 description 4
- 244000045232 Canavalia ensiformis Species 0.000 description 4
- 244000068988 Glycine max Species 0.000 description 4
- 235000010469 Glycine max Nutrition 0.000 description 4
- 235000010617 Phaseolus lunatus Nutrition 0.000 description 4
- 241000209140 Triticum Species 0.000 description 4
- 235000021307 Triticum Nutrition 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 240000004713 Pisum sativum Species 0.000 description 3
- 235000010582 Pisum sativum Nutrition 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000282887 Suidae Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
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
In order to fully utilize 55 hundred million jin of rapeseed cake protein resources in China, a fermentation detoxification method with additives is adopted, after 24 hours of fermentation, the content of isothiocyanate in the rapeseed cake is removed and is similar to 0, and the content of oxazolidinethione is lower than 0.011 mg/g. Has the advantages of simple detoxification method and short detoxification time.
Description
The present invention relates to a kind of method of the detoxification of in the dregs of rapeseed cake pannage, fermenting behind the adding additive, be applicable to and improve the utilization rate of dregs of rapeseed cake as pannage.
Rape cake is the residue after the vegetable seed de-oiling, vegetable seed contain restricted it as the noxious material of pig feed, they are that giucosinolate produces isothiocyanate with the oxazolidine thioketones through the myrosase hydrolysis, these two kinds of compounds, Qi Shi oxazolidine thioketones of You can make the pig thyroid gland enlargement, if the amount of feeding is excessive, speed of weight increment then, feeding efficiency and reproduction all will suffer damage.Because dregs of rapeseed cake contains protein 35～45%, wherein various essential amino acids content are abundant and ratio is appropriate.Have very high nutritive value through the dregs of rapeseed cake behind the detoxification, but will produce relatively difficulty of this vegetable seed protein.The nutritive value of the actual feed dregs of rapeseed cake that uses, be remove according to toxic substances in the rapeseed cake dregs and anti-nutrition what or limit the degree of its side effect performance and decide, generally the consumption to farrowing sow is no more than 3%, children piglet in age is no more than 4～5%, can feeds 5～8% degree to bigger growing-finishing pig (49.5～91 kilograms).
Method for the dregs of rapeseed cake detoxification, bury method as the hole, fermentation neutralisation, the common ensiling of dregs of rapeseed cake and corn, steam detoxification method, infusion method, microwave treatment method, chemical addition agent method, ammonia treatment method and biochemical process etc., reported in literature is all arranged, but all there are some problems in these method reports both at home and abroad, it is not good to have plenty of detoxification efficiency; Has plenty of the situation that in the detoxification process, produces a large amount of poisonous substances or lost former dregs of rapeseed cake protein, though therefore above-mentioned the whole bag of tricks development test is not applied for many years yet.
The purpose of this invention is to provide a kind of fermentation with additives poison-removing method, be in feed, add 20% dregs of rapeseed cake and additive through fermentation detoxification in 24 hours after, reach further expansion protein feed resource, promote the development of the cause of raising pigs.
Process of the present invention is: 1, additive preparation.Additive is made up of mineral matter element, antibiotic, vitamin and enzyme, and the preparation component content is: calculate for the 2Kg additive with the total amount.
Mineral matter element: C
aCO
3Be 800～1000g, bone meal is 250～500g, and calcium monohydrogen phosphate is 250～500g, and sodium chloride is 250～500g, and zinc sulfate is 25～50g, and sulfuric acid ketone is 25～50g, and ferrous sulfate is 25～75g.
Antibiotic is 1～20g.
Food yeast and vitamin are 50～200g.
Each composition mixed be additive.
2, fermentation process and technology are: provide corn 40% for oneself, and rice bran 20%, dregs of rapeseed cake 20%, soya bean 5%, silkworm chrysalis 5%, wheat 5%, lima bean or pea 5%, promptly total amount is 100Kg.
The fragrant mixing with corn, wheat, silkworm chrysalis, lima bean of soya bean stir-fry broken into powder, add dregs of rapeseed cake, rice bran additive 2Kg then, total amount is 102Kg.Watt cylinder or the cement pit of putting into cleaning fully mix, and add cold water summer, add winter to be lower than 50 ℃ of warm waters, and amount of water accounts for about 80% of feed total amount, and fermentation temperature is controlled in 35～45 ℃, and fermenting promptly can be used as pannage after 24 hours.
Effect of the present invention is through the exploration and practice over 6 years, and on probation through thousands of piglets, weight gain of piglets and feed conversion ratio are 1: 1.4-1.6.Through hundreds of head starting weight is that fattening pig about 20Kg is on probation, just reaches 90～100 kilograms after 3～4 months, and the live pig weightening finish is 1 with feed conversion ratio: 2.8-3.0, every pig has a net gain 44.23 yuan.
Isothiocyanates in the dregs of rapeseed cake is with the oxazolidine thioketones, content after fermentation, check by Analytical Test Center, Chengdu Branch, Chinese Academy of Sciences, its " analysis result information list " is numbered 88-10, mixed fodder (doping fermentation 24 hours) is described among the 88-06, isothiocyanate content is similar to 0 ， oxazolidine thioketones content and is lower than 0.011mg/g.Fermentating rapeseed cake dregs of rice powder not in the report, isothiocyanates is that 2.098mg/g ， oxazolidine thioketones is that 1.34mg/g is former dregs of rapeseed cake content results; Fermentating rapeseed cake dregs of rice powder, isothiocyanates are that 0.842mg/g ， oxazolidine thioketones is that 0.568mg/g is the result who adds water by fermentation.
It is simple that the present invention has process, and fermentation time is short, and value and the obvious social applied are arranged.
Embodiments of the invention are: 1, press mineral matter element, and antibiotic, the ratio preparation total amount of vitamin and enzyme is the additive of 2Kg.2, provide corn 40Kg for oneself, rice bran 20Kg, dregs of rapeseed cake (oil pressing mill, Rong County, Zi Gong) 20Kg, soya bean 5Kg, silkworm chrysalis 5Kg, wheat 5Kg, lima bean 2.5Kg, pea 2.5Kg adds up to 100Kg.Earlier soya bean is fried and fragrantly mixed, break into fine powder, add dregs of rapeseed cake again and additive 2Kg mixes through pulverizer with corn, wheat, lima bean, pea, silkworm chrysalis, rice bran.Add up to 102Kg, put into watt cylinder of cleaning, the hot water that adds 80Kg40 ℃ fully mixes, and fermentation temperature is controlled in 40 ℃, ferments to be pannage after 24 hours.
Through Analytical Test Center, Chengdu Branch, Chinese Academy of Sciences's check, its analysis result is: it is 0.011mg/g that isothiocyanate content is similar to 0 ， oxazolidine thioketones content.
Claims (4)
1, a kind of process for detoxication of rapeseed cake dreggs by fermentation with additives is made up of dregs of rapeseed cake solid fermentation detoxicating method, it is characterized in that in feed adding 20% dregs of rapeseed cake and additive after, through the method for fermentation detoxification in 24 hours.
2, method according to claim 1 is characterized in that additive by mineral matter element, and antibiotic and food yeast and vitamin are formed.
3, method according to claim 2 is characterized in that mineral matter element is C
aCO
3, bone meal, calcium monohydrogen phosphate, sodium chloride, zinc sulfate, sulfuric acid ketone, ferrous sulfate is formed.
4, method according to claim 1 is characterized in that the fermented feed temperature is controlled in 35～45 ℃, and fermentation time is 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88102942A CN1024089C (en) | 1988-05-17 | 1988-05-17 | Process for detoxication of rapeseed cake dreggs by fermentation with additives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88102942A CN1024089C (en) | 1988-05-17 | 1988-05-17 | Process for detoxication of rapeseed cake dreggs by fermentation with additives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN88102942A true CN88102942A (en) | 1988-11-16 |
| CN1024089C CN1024089C (en) | 1994-03-30 |
Family
ID=4832369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88102942A Expired - Fee Related CN1024089C (en) | 1988-05-17 | 1988-05-17 | Process for detoxication of rapeseed cake dreggs by fermentation with additives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1024089C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849613A (en) * | 2010-05-18 | 2010-10-06 | 四川大学 | Biological detoxification technology for rape-seed meal |
| CN103704466A (en) * | 2013-12-28 | 2014-04-09 | 四川农业大学 | Microorganism combination solid-state fermentation method for reducing content of butyl isosulfocyanate in rapeseed dregs |
| CN114540250A (en) * | 2022-03-28 | 2022-05-27 | 乐山恒峰华邦生物科技有限公司 | Fermentation inoculant for rapeseed meal and preparation method thereof |
-
1988
- 1988-05-17 CN CN88102942A patent/CN1024089C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849613A (en) * | 2010-05-18 | 2010-10-06 | 四川大学 | Biological detoxification technology for rape-seed meal |
| CN103704466A (en) * | 2013-12-28 | 2014-04-09 | 四川农业大学 | Microorganism combination solid-state fermentation method for reducing content of butyl isosulfocyanate in rapeseed dregs |
| CN114540250A (en) * | 2022-03-28 | 2022-05-27 | 乐山恒峰华邦生物科技有限公司 | Fermentation inoculant for rapeseed meal and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1024089C (en) | 1994-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee |