CN1210208C - Feed additives containing yeast microelement chelate and production thereof - Google Patents
Feed additives containing yeast microelement chelate and production thereof Download PDFInfo
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- CN1210208C CN1210208C CNB021478791A CN02147879A CN1210208C CN 1210208 C CN1210208 C CN 1210208C CN B021478791 A CNB021478791 A CN B021478791A CN 02147879 A CN02147879 A CN 02147879A CN 1210208 C CN1210208 C CN 1210208C
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- yeast
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- inorganic salt
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Abstract
The present invention discloses a feed additive agent containing a yeast microelement chelate and a production method thereof. The feed additive agent comprises metal inorganic salt added in a yeast self solution, wherein the metal inorganic salt accounts for 8 to 10% of the weight of the yeast self solution, the pH is adjusted to 5.0, the metal inorganic salt and the yeast self solution reacts in a chelation way for 90 minutes at the temperature of 60 to 9O DEG C to be sprayed and dried, and a powdered finished product is obtained. The feed additive agent produced by the method can promote the digestive absorption of microelements and has the advantages of biological utilization rate increase, animal intestine and stomach environment improvement, immune reaction stimulation, animal immunity increase, animal production performance increase and product quality improvement. The feed additive agent can increase the yield of fishes by 20 to 37% for being added in the animal feed, and the survival rate is increased by 3 to 5%; chicks can lay eggs in advance for one month, the survival rate is increased by 2 to 4%, any medicines do not feed during the whole feed process, the egg laying rate is increased by 12%, and the weight of table poultries is increased by 3 to 5%.
Description
Technical field
The present invention relates to a kind of production method of animal feedstuff additive, particularly a kind of fodder additives and production method thereof that contains the yeast microelement chelate.
Background technology
Internal feed has developed into the organic trace element additive from the inorganic mineral additive with trace mineral supplement.Feeding amino-acid chelate trace element specific absorption is greatly improved than inorganics.The trace element of inorganic salt, total bioavailability is lower than 20%." Chinese feed " the 21st phase in 1999 report: studies show that by radio isotope mensuration and LD-50, inner complex has higher bioavailability and less toxicity than trace element in the inorganic salt, the specific absorption of lysine-zn, than the high 1.7-1.8 of zinc sulfate doubly, yet specific absorption is still paced up and down about 50%.Forming simultaneously also only is one or more amino acid.The trace mineral supplement that contains polysaccharide, protein, polypeptide does not appear in the newspapers.
Summary of the invention
The object of the present invention is to provide a kind of production method that contains the yeast microelement chelate.
Another object of the present invention is to provide with the described yeast microelement chelate that contains as animal feedstuff additive.
Among the present invention, the bread yeast that is used to produce the yeast microelement chelate is available from Chinese common micro-organisms preservation center, its preserving number is CGMCC NO.2.503, and cereuisiae fermentum is available from Chinese representative microbial preservation center, and its preserving number is CCTCC NO.M93049.
The cultural method of bread yeast CGMCC NO.2.503 and cereuisiae fermentum CCTCC NO.M93049 is:
Be carbon source with sucrose, molasses on nutrient agar, urea, sulphur ammonium are nitrogenous source, and carbon-nitrogen ratio is 3: 1, and 28-30 degree centigrade of following submerged fermentation 14 hours, pH value was 4.0-5.0.
Yeast colonies typical on nutrient agar is an oyster white or faint yellow, circle, and diameter 1-2 millimeter, cell is rounded, ellipse or sausage shape, and the bacteria colony white circle is glossy, and the center is projection slightly, edge fold.
Zymic is to adopt above-mentioned bread yeast CGMCC NO.2.503 or brewer yeast CCTCCNO.M93049 to sterilize 60 minutes down at 90 degrees centigrade from solution from solution among the present invention, adopts 40 mesh sieves to filter the enzyme slag then and makes.
The present invention produces the method for yeast organic microelement chelate, be in a kind of yeast autolysis solution, to add the metal inorganic salt that accounts for its weight 8%-10%, transferring PH is 5.0, is to carry out chelatropic reaction under 60-90 degree centigrade to carry out spraying drying after 90 minutes in temperature, gets the powdery finished product.Spray-dired air outlet temperature 80-90 degree centigrade.
As animal feedstuff additive, is with the yeast microelement chelate that contains of the present invention in described animal-feed, and the addition of fodder additives is the 0.002%-0.05% of animal-feed weight.
The fodder additives that the inventive method is produced has following characteristics: (1) promotes trace element to digest and assimilate, and improves its biology utilization ratio, and the biology utilization ratio can be up to 70.2%; (2) improve the animal intestine gastric environment, immune response stimulating, improve animal immunizing power, the yeast organic microelement chelate is rich in immune polysaccharide, mannooligo saccharide and chitin, can be used as the energy by beneficial bacteria in the enteron aisle selectively, promote its procreation, thereby unwanted bacterias such as inhibition or kill salmonella play chemical prebiotic effect.(3) improve the Livestock Production performance, and can improve product quality.
Embodiment
Technical process of the present invention is: with bread yeast CGMCC NO.2.503 or cereuisiae fermentum CCTCC NO.M93049 from solution 90 Celsius under sterilization 60 minutes, adopt 40 mesh sieves to filter the enzyme slag then, yeast autolysis solution; Add the metal inorganic salt that accounts for its weight 8%-10% then, metal inorganic salt limit in adition process melts the limit with yeast autolysis solution and adds, and transfers PH to 5.0, carries out chelatropic reaction after 90 minutes under 60-90 is Celsius, the spray-dried powdery finished product that gets.Spray-dired air outlet temperature 80-90 degree centigrade.
Implement: produce yeast zinc inner complex fodder additives
Embodiment 1: 1527 liters of bread yeast CGMCC NO.2.503 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 192.5 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets bread yeast from solution; Add 148.5 kilograms of Zinc Sulphate Heptahydrates then, Zinc Sulphate Heptahydrate limit in adition process is opened the limit with bread yeast from solubilisate and is added, transfer PH to 5.0, carrying out chelatropic reaction under 60 degrees centigrade after 40 minutes, be warmed up to 90 degrees centigrade of reactions 60 minutes again, spray-dried machine (model GLZ, Xishan, Wuxi spray drying device manufactory produces) drying, 80 degrees centigrade of spray-dired air outlet temperatures get 275 kilograms of finished products.
Embodiment 2: 3055 liters of cereuisiae fermentum CCTCC NO.M93049 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 385 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets cereuisiae fermentum from solution; Add 297 kilograms of Zinc Sulphate Heptahydrates then, Zinc Sulphate Heptahydrate limit in adition process is opened the limit with bread yeast from solubilisate and is added, transfer PH to 5.0, carrying out chelatropic reaction under 65 degrees centigrade after 40 minutes, be warmed up to 90 degrees centigrade of reactions 60 minutes again, spray-dried machine (model GLZ, Xishan, Wuxi spray drying device manufactory produces) drying, 85 degrees centigrade of spray-dired air outlet temperatures get 550 kilograms of finished products.
Implement: produce yeast iron inner complex fodder additives
Embodiment 3: 1462 liters of bread yeast CGMCC NO.2.503 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 184.25 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets bread yeast from solution; Add 165 kilograms of iron vitriols then, iron vitriol limit in adition process is opened the limit with bread yeast from solubilisate and is added, transfer PH to 5.0, under 70 degrees centigrade, carried out chelatropic reaction 90 minutes, spray-dried machine (model GLZ, Xishan, Wuxi spray drying device manufactory produces) drying, 90 degrees centigrade of spray-dired air outlet temperatures get 275 kilograms of finished products.
Embodiment 4: 2924 liters of cereuisiae fermentum CCTCC NO.M93049 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 368.5 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets cereuisiae fermentum from solution; Add 330 kilograms of iron vitriols then, iron vitriol limit in adition process is opened the limit with cereuisiae fermentum from solubilisate and is added, transfer PH to 5.0, under 75 degrees centigrade, carried out chelatropic reaction 90 minutes, spray-dried machine (model GLZ, Xishan, Wuxi spray drying device manufactory produces) drying, 80 degrees centigrade of spray-dired air outlet temperatures get 550 kilograms of finished products.
Example: produce yeast manganic chelates fodder additives
Embodiment 5: 1527 liters of bread yeast CGMCC NO.2.503 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 192.5 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets bread yeast from solution; Add 148.5 kilograms of seven water manganous sulfates then, seven water sulfuric acid suddenly in adition process the limit open the limit with bread yeast from solubilisate and add, transfer PH to 5.0, carrying out chelatropic reaction under 80 degrees centigrade after 40 minutes, be warmed up to 90 degrees centigrade of reactions 60 minutes again, spray-dried machine (model GLZ, Xishan, Wuxi spray drying device manufactory produces) drying, 85 degrees centigrade of spray-dired air outlet temperatures get 275 kilograms of finished products.
Embodiment 6: 3055 liters of cereuisiae fermentum CCTCC NO.M93049 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 385 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets cereuisiae fermentum from solution; Add 297 kilograms of seven water manganous sulfates then, seven water manganous sulfates limit in adition process is opened the limit with bread yeast from solubilisate and is added, transfer PH to 5.0, carrying out chelatropic reaction under 85 degrees centigrade after 40 minutes, be warmed up to 90 degrees centigrade of reactions 60 minutes again, spray-dried machine (model GLZ, Xishan, Wuxi spray drying device manufactory produces) drying, 90 degrees centigrade of spray-dired air outlet temperatures get 550 kilograms of finished products.
Embodiment 7: 1462 liters of bread yeast CGMCC NO.2.503 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 184.25 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets bread yeast from solution; Add 165 kilograms of cupric sulfate pentahydrates then, cupric sulfate pentahydrate limit in adition process is opened the limit with bread yeast from solubilisate and is added, transfer PH to 5.0, under 90 degrees centigrade, carried out chelatropic reaction 90 minutes, spray-dried machine (model GLZ, Xishan, Wuxi spray drying device manufactory produces) drying, 80 degrees centigrade of spray-dired air outlet temperatures get 275 kilograms of finished products.
Embodiment 8: 2924 liters of cereuisiae fermentum CCTCC NO.M93049 were sterilized 60 minutes down at 90 degrees centigrade from solution (containing 368.5 kilograms of dry-matteies), and the enzyme slag is filtered with 40 mesh sieves in the back, gets cereuisiae fermentum from solution; Cupric sulfate pentahydrate adds 330 kilograms then, cupric sulfate pentahydrate limit in adition process is opened the limit with cereuisiae fermentum from solubilisate and is added, transfer PH to 5.0, under 65 degrees centigrade, carried out chelatropic reaction 90 minutes, spray-dried machine (model 6LZ, Xishan, Wuxi spray drying device manufactory produces) drying, 85 degrees centigrade of spray-dired air outlet temperatures get 550 kilograms of finished products.
Fodder additives in the foregoing description is added in the feed by the per-cent that accounts for feed weight 0.002%-0.05%, can make fish improve output 20% to 37%, improve surviving rate 3% to 5%.Chick is one month earlier laid eggs, and surviving rate improves 2% to 4%, whole feed process any medicine of need not feeding, and laying rate increases by 12%, broiler growth 3% to 5%.
Claims (7)
1, a kind of method of producing the yeast organic microelement chelate, it is included in and adds the metal inorganic salt that accounts for its weight 8%-10% in a kind of yeast autolysis solution, transferring PH is 5.0, is to carry out chelatropic reaction under 60-90 degree centigrade to carry out spraying drying after 90 minutes in temperature, gets the powdery finished product.
2, a kind of fodder additives of producing by the method for claim 1.
3, according to the process of claim 1 wherein that described yeast autolysis solution is to adopt CGMCC NO.2.503 bread yeast or CCTCC NO.M93049 cereuisiae fermentum to sterilize 60 minutes down at 90 degrees centigrade from solution, filters the enzyme slag then and makes.
4, according to the process of claim 1 wherein that described metal inorganic salt is Zinc Sulphate Heptahydrate or green vitriol or seven water manganous sulfate or cupric sulfate pentahydrates.
5, according to the process of claim 1 wherein that described spray-dired air outlet temperature is 80-90 degree centigrade.
6, according to the method for claim 1 or 3,40 mesh sieves are adopted in wherein said filtration.
7, a kind of fodder additives according to claim 2 is characterized in that: the addition of described fodder additives in animal-feed is the 0.002%-0.05% of the weight of animal-feed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021478791A CN1210208C (en) | 2002-12-17 | 2002-12-17 | Feed additives containing yeast microelement chelate and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021478791A CN1210208C (en) | 2002-12-17 | 2002-12-17 | Feed additives containing yeast microelement chelate and production thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1423959A CN1423959A (en) | 2003-06-18 |
| CN1210208C true CN1210208C (en) | 2005-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021478791A Expired - Lifetime CN1210208C (en) | 2002-12-17 | 2002-12-17 | Feed additives containing yeast microelement chelate and production thereof |
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| Country | Link |
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| CN (1) | CN1210208C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2361508B1 (en) * | 2008-12-02 | 2018-06-27 | Angel Yeast Co., Ltd. | Feed premix containing multiple trace elements and preparing method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657285A (en) * | 2012-05-30 | 2012-09-12 | 张军民 | Smallpeptide chelate trace element feed additive and production process thereof |
| CN104171409B (en) * | 2014-08-03 | 2017-02-15 | 建德市维丰饲料有限公司 | Preparing method for laying duck feed additive |
| CN112094873B (en) * | 2020-11-19 | 2021-02-02 | 乐康珍泰（天津）生物技术有限公司 | Method for improving fermentation yield of L-isoleucine |
-
2002
- 2002-12-17 CN CNB021478791A patent/CN1210208C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2361508B1 (en) * | 2008-12-02 | 2018-06-27 | Angel Yeast Co., Ltd. | Feed premix containing multiple trace elements and preparing method thereof |
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| Publication number | Publication date |
|---|---|
| CN1423959A (en) | 2003-06-18 |
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