CN101390567A - Production method of DDS biology protein feedstuff - Google Patents
Production method of DDS biology protein feedstuff Download PDFInfo
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- CN101390567A CN101390567A CNA2007100551729A CN200710055172A CN101390567A CN 101390567 A CN101390567 A CN 101390567A CN A2007100551729 A CNA2007100551729 A CN A2007100551729A CN 200710055172 A CN200710055172 A CN 200710055172A CN 101390567 A CN101390567 A CN 101390567A
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- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 25
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- 239000002994 raw material Substances 0.000 claims abstract description 15
- 239000004310 lactic acid Substances 0.000 claims abstract description 14
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- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
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- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
Landscapes
- Fodder In General (AREA)
Abstract
The invention relates to a DDS bio-protein feed production method, which takes the by-product soluble lees produced in the alcohol production through grain fermenation as the main raw material to produce bio-protein feed; the method comprises the following steps: (1), lactic acid bacteria and microzyme are mixed at a ratio of 1:1 and poured into a culturing pond to expand the strains; (2), soluble lees (DDS) sediment is injected into a non-leakage cement pond, then 15% of the strains prepared in step (1) are poured into the pond; the cement pond is heated to 35-45 DEG C, sealed and fermented for 70-74 hours; (3), the fermented liquid lees and the carriers are mixed based on a ratio of 3:7 to enable the moisture of the fermented product to be controlled at 55-65%, and the fermented product is in a shape of wet agglomerate; (4), primary drying, namely, the wet agglomerate material is dried through low-temperature drying treatment, and the moisture of the treated material reaches 20-30%; and (5) secondary drying, namely, the material primarily dried in step (4) is dried for the second time to make the moisture reach 5-15%, so as to get the feed. The feed produced with the method is a high-quality, high-energy and high-protein feed material, which has thick yeast aroma and strong palatability and is favored by animals.
Description
Technical field
The present invention relates to a kind of production method of biological protein feedstuff, relate in particular to a kind of with DDS (Distiller ' s Dried Soluble, the filtrate of cereal vinasse is through the distiller's dried grain of evaporation and concentration, dry back gained, i.e. solubility vinasse) be the method for raw material production biological protein feedstuff.
Background technology
China's feed industry starts from the later stage seventies, and is emerging in the mid-80, although starting evening, development is fast, develops at a high speed with 25% amplification every year on average.Feed industry is the material base of modern animal husbandry and aquaculture development, and direct relation the raising of agricultural, rural economic development and living standards of the people, has become one of pillar industry important in China's industrial system.China's feed demand increases continuously, Feed Enterprise quantity also increases year after year, China's feed industry begins to enter the industrial upgrading stage that enlarges scope of the enterprise and improve the quality of products, by velocity profile to quality and speed and heavy the transformation, " natural, nuisanceless, noresidue, efficient, joint grain " will become the theme of 21 century world's animal husbandry and feed industry sustainable development.
As everyone knows, China has a large population and a few land, and along with developing rapidly of feed industry, grain phenomenon in short supply is also more and more obvious, and the grain that can be used for developing animal husbandry is very limited, and feed resource is very nervous.And, because feed technology research institute limit, because technology, fund input deficiency, present stage feed resource development and use are very unreasonable, waste very big, the novel fodder development of raw materials lags behind with utilization is serious, and a large amount of good protein resources fail to obtain development and use, causes the protein resource waste of preciousness.At present, China has the leftover bits and pieces of a large amount of high-quality protein raw materials and agricultural byproducts reasonably not developed, and has both wasted valuable protein resource, again surrounding environment has been caused serious pollution.The annual animality leftover bits and pieces resource of producing of China surpasses 8,000,000 tons, and the leftover bits and pieces that be used to make wine, pharmacy, extraction animals and plants becomes to grade enterprise can reach the more than one hundred billion ton, and these resources are not all developed fully, have caused the serious wasting of resources.
In the separation process of alcohol, zymotic fluid is again through separating, be divided into DDG (Distillers DriedGrains, be that maize alcohol lees is made simple filtration, filter residue and drying, cleaner liquid emits, only the feed that the independent drying of filter residue is obtained) and DDS (Distiller ' s Dried Soluble, the distiller's dried grain of filtrate evaporation and concentration, dry back gained) etc.Alcohol is to adopt anaerobic bacteria to produce alcohol at the oxygen free condition bottom fermentation when producing, discover, in the Alcohol Production process, bacterial classification is converted into ethanol with the sugar in the grain, starch etc., also can produce a large amount of lactic acid simultaneously, carrying out along with sweat, lactic acid production is poly-more many more, and the very fast decline of pH value in the zymotic fluid has suppressed the fermentation of bacterium family, can't carry out Alcohol Production again, the crude protein in the grain, crude fat and the major part carbohydrate that can't be utilized has been arrived in the zymotic fluid by residual like this.Contain a large amount of soluble proteins, sugar, protein and UGF among the DDS, but the DDS water content is very high, will be very high if directly dry cost, so being used as waste liquid, these nutrients discharge.Because wherein contain rich nutrient substances, if without processing, under aerobic conditions, these materials can be continued fermentation by mould and other aerobic bacterias, produce a large amount of harmful substances and unpleasant gas.So present Alcohol Plant when producing end, deposits waste liquid, concentrate, and supernatant is processed, the material that precipitates is difficult for utilization etc. because of its thickness, mobile poor too, and enterprise discharges it usually as waste material, because of accumulation is very big, surrounding environment has been caused serious pollution.
Summary of the invention
The object of the present invention is to provide a kind of production method of DDS biological protein feedstuff, turn waste into wealth, improve feed quality, reduce production costs, reduce the purpose of environmental pollution to reach.
To achieve these goals, technical program of the present invention lies in adopting a kind of production method of DDS biological protein feedstuff, the byproduct solubility vinasse of producing alcohol with fermented grain are that primary raw material produces the thing protein feed next life, specifically may further comprise the steps:
(1) lactic acid bacteria and saccharomycete are mixed in 1: 1 ratio, pour culture pond into, expansion bacterial classification amount;
(2) solubility vinasse (DDS) deposit is injected the cement pit that does not leak, then the bacterial classification for preparing in the step (1) is poured in the pond by 15% amount, temperature is raised to 35-45 ℃, and sealing was fermented 70-74 hours;
(3) the liquid vinasse that ferment and carrier are added the defatted rice bran carrier by 3: 7 proportioning, make the product moisture after the fermentation be controlled at 55-65%, be wet bulk;
(4) first drying, the bulk material that will wet adopt the low temperature aeration drying to carry out drying and handle, and the moisture of handling the back material reaches 20-30%;
(5) secondary drying carries out the oven dry second time with the material after the oven dry for the first time in the step (4), makes its moisture reach 5-15%, can obtain feed of the present invention.
The distiller's dried grain of the filtrate that described solubility vinasse are cereal vinasse gained after evaporation and concentration, drying.
Described cereal vinasse can be maize alcohol lees.
Before fermentation, regulate the pH value to 6.5-7.5 of bacterial classification in the described step (2) with milk of lime.
Oven dry in the described step (4) is material to be placed in the cylinder drying unit dry.
Oven dry in the described step (5) is material to be placed in the steam drying device dry.
The DDS biological protein feedstuff that method of the present invention is produced is the feedstuff of a kind of high-quality, high energy, high protein, and its ferment fragrance is denseer, and palatability is strong, and animal is liked searching for food.Adopting fermented product solubility vinasse (DDS) is primary raw material, wherein mycoprotein, peptide class, free aminoacid content height, and contain a large amount of useful little living bacterium and UGF, can improve micro-ecological environment in the enteron aisle, nutritional labeling absorptivity height, animal resistivity height, premunition is strong, can reduce or without antibiotics in the feed.
The DDS biological protein feedstuff that the present invention produces has the following advantages: (1) liquid state fermentation because of contain moisture in the used raw material vinasse, nutrient is higher, during the fermentation, bacterial classification is directly added, not only need not stir, can also avoid the strains'distribution inequality, guaranteed that fully in the fermentation vat can both in time ferment in each position, avoided in the solid fermentation some areas not ferment and bad phenomenon such as yeast-bitten; (2) lactic acid bacteria transforms lactic acid bacteria and lactic acid is converted into the utilizable carbon source of saccharomycete in the process of decomposing lactic acid, make the utilization of resources more abundant, lactic acid bacteria transforms CLA with linoleic acid in the aliphatic acid in the vinasse simultaneously, effectively reduce content of cholesterol in the livestock products, increased the immunity of animal, improved production performance, and can be indirectly by the human use, very useful to human health; (3) after energy loss is hanged down and is reached the reaction initial temperature, need not heat again in the course of reaction, discharge and absorb by energy between bacterial classification, keep the constant of fermentation temperature, and lactic acid bacteria for saccharomycete provides carbon source, has further promoted saccharomycete that unnecessary sugar is converted into protein after separating lactic acid; (4) bacterial classification is easy to get and can be recycling in whole fermentation process, and bacterial classification remains in the liquid, and activity keeps easily, and bacterial classification can recycle bacterial classification according to the bacterial classification concentration in the variation adjustment bacterium liquid of environment continuously simultaneously; (5) sweat is simple, the processing ease liquid fermentation, the time only need build in fermentation once the cement pit that does not leak passable, invest little, processing ease; (6) furnace drying method advanced person, the low secondary drying method that adopts of nutrient loss, outward appearance, smell and the nutrient of guaranteeing raw material in drying course are not destroyed, in drying course, earlier the liquid vinasse that ferment and carrier are mixed in proportion moisture at 55-65% wet bulk, change in the cylinder drying plant, use low-temperature heat, in the middle of tube, be blown into hot blast simultaneously, after material comes out from the other end, just can meet the requirements of moisture, do not need once more by the oven dry of cylinder drying plant to quicken oven dry.Treat that moisture oven dry to 20-30% the time, uses steam drying instead, material is inhaled in the furnace chamber at steam drying equipment mouth place, discharges from equipment after 3 seconds, makes moisture again and be 5-15% feedstuff after cooling off naturally.(7) the high primary raw material vinasse of the present invention of product utilization rate are that DDS is again through the material of post precipitation, contained crude fibre is lower, it is higher to contain sugar, crude protein and fat, pass through simultaneously fermentation process again, wherein macromolecular substances effectively is converted into available mycoprotein, polypeptide and amino acid etc., add the improvement to function of intestinal canal of inner saccharomycete and lactic acid bacteria, make the fine in vivo utilization of nutriment, absorptivity is higher; By carrying out the metabolism experiment, to measure its digestibility and be respectively, pig is 91.4%, chicken is 89.7%, and dregs of beans only is 88.0%; (8) environmental protection, nuisanceless the present invention utilizes deposit that Alcohol Plant can't handle as primary raw material, efficiently solve the discharging and the pollution problem of puzzlement brewery, avoided the generation of harmful substance, not only protected environment but also saved the energy, adopt fermentation process simultaneously, form useful animal use and the bioorganic feed that improves animal palatability and utilization rate, people and animals there is not harm, the effect that produced simultaneously CLA helps improving the livestock products quality again and guarantees human health is a kind of high-quality nuisance free feed; (9) production cost is low, the sufficient DDS of raw material deposits the material that gets off, rarer because of it, more sticking, there is not any value for Alcohol Plant, output is bigger again, because of it can not be directly emitted, so become the very thing of headache of Alcohol Plant, this material can both produce up to a hundred tons of deposited materials every day, takies big quantity space, oily in the past Alcohol Plant can only do cheap the processing, the present invention adopts this substrate of doing fermentation, and cost is very low, has reached the purpose that turns waste into wealth, fermenting used bacterial classification can be recycling, the centre does not need extra intensification again, and fermentation costs is cheap, adopts secondary drying in addition, with carrier moisture is neutralized, drying course is shortened greatly, and the use that low temperature is air-dry greatly reduces the utilization of coal again, save resource greatly, reduced cost.
In a word, method of the present invention enlarges feed resource effectively, improves the utilization ratio of raw material, reduce and send out energy waste, develop, utilize various raw materials, secondary material etc. to greatest extent, improved various utilization ratio of raw materials, have favorable social and economic worth, be easy to apply.
The every index of biological protein feedstuff that method of the present invention is produced is as follows:
(1) sense index: pale brown look, clastic, fragrant and sweet flavor, the easily moisture absorption.
(2) physical and chemical index: moisture 10.0%, crude protein 25%, energy 4700kcal/kg, crude fat 5.0%, crude fibre 5.0%, coarse ash 8.0%.
The specific embodiment
The production method of DDS biological protein feedstuff of the present invention may further comprise the steps:
(1) lactic acid bacteria and saccharomycete mix in the 1:1 ratio, pour culture pond into, expansion bacterial classification amount;
(2) the DDS deposit is injected cement pit (about 1 meter above ground level of the cement pit that does not leak, so that seal) with oilcloth, under the pond, feed several jet chimneys, preparation heats up when temperature is low and uses, regulate the pH value to 7.0 of bacterial classification before the fermentation with milk of lime, then the bacterial classification for preparing is poured in the pond in 15% ratio, temperature is raised to about 40 degree, sealing, ferment got final product in 72 hours;
(3) the liquid vinasse that ferment and carrier are added the defatted rice bran carrier by the proportioning of 3:7, the product moisture after the fermentation is controlled at about 60%, be wet bulk;
(4) first drying in the cylinder drying plant that wet group material designs, adopts the low temperature air-dry method to carry out drying processing, and material moisture when the other end comes out can be reduced to about 25%;
(5) secondary drying, material is inhaled in the furnace chamber at steam drying equipment mouth place, discharges from equipment after 3 seconds, and making moisture again after cooling naturally is about 10% feed;
(6) finished product pack is used for feed.
It should be noted last that: above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1, a kind of production method of DDS biological protein feedstuff is characterized in that: the byproduct solubility vinasse of producing alcohol with fermented grain are that primary raw material produces the thing protein feed next life, specifically may further comprise the steps:
(1) lactic acid bacteria and saccharomycete are mixed in the 1:1 ratio, pour culture pond into, expansion bacterial classification amount;
(2) solubility vinasse (DDS) deposit is injected the cement pit that does not leak, then the bacterial classification for preparing in the step (1) is poured in the pond by 15% amount, temperature is raised to 35-45 ℃, and sealing was fermented 70-74 hours;
(3) the liquid vinasse that ferment are mixed by the proportioning of 3:7 with carrier, make the product moisture after the fermentation be controlled at 55-65%, be wet bulk;
(4) first drying, the bulk material that will wet adopt the low temperature aeration drying to carry out drying and handle, and the moisture of handling the back material reaches 20-30%;
(5) secondary drying carries out the oven dry second time with the material after the oven dry for the first time in the step (4), makes its moisture reach 5-15%, can obtain feed of the present invention.
2, the production method of DDS biological protein feedstuff according to claim 1 is characterized in that: the distiller's dried grain of the filtrate that described solubility vinasse are cereal vinasse gained after evaporation and concentration, drying.
3, the production method of DDS biological protein feedstuff according to claim 2 is characterized in that: described cereal vinasse can be maize alcohol lees.
4, the production method of DDS biological protein feedstuff according to claim 1 is characterized in that: the pH value to 6.5-7.5 of regulating bacterial classification in the described step (2) before fermentation with milk of lime.
5, the production method of DDS biological protein feedstuff according to claim 1 is characterized in that: the carrier in the described step (3) is the defatted rice bran carrier.
6, according to the production method of arbitrary described DDS biological protein feedstuff in the claim 1-5, it is characterized in that: the oven dry in the described step (4) is material to be placed in the cylinder drying unit dry.
7, the production method of DDS biological protein feedstuff according to claim 6 is characterized in that: the oven dry in the described step (5) is material to be placed in the steam drying device dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100551729A CN101390567A (en) | 2007-09-17 | 2007-09-17 | Production method of DDS biology protein feedstuff |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100551729A CN101390567A (en) | 2007-09-17 | 2007-09-17 | Production method of DDS biology protein feedstuff |
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| CN101390567A true CN101390567A (en) | 2009-03-25 |
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| CNA2007100551729A Pending CN101390567A (en) | 2007-09-17 | 2007-09-17 | Production method of DDS biology protein feedstuff |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919491A (en) * | 2009-06-16 | 2010-12-22 | 管新飞 | Method for processing highland barley lees powder |
| CN102039302A (en) * | 2010-10-29 | 2011-05-04 | 范宏筠 | Novel pollution-free drying treatment process for waste vinasse generated by brewing |
| CN102132794A (en) * | 2011-04-02 | 2011-07-27 | 河南科技大学 | Production method of complete feed for chicken |
| CN103461654A (en) * | 2013-10-12 | 2013-12-25 | 石家庄纯源生物科技有限公司 | Method for producing vinasse protein feed from corn steep liquor |
| CN105104730A (en) * | 2015-08-28 | 2015-12-02 | 安徽丰原马鞍山生物化学有限公司 | Corn stillage DDGS feed |
| CN116676203A (en) * | 2023-06-08 | 2023-09-01 | 珠海盈盛联科生物科技有限公司 | Preparation process of amino acid cereal yeast applied to skin care product |
-
2007
- 2007-09-17 CN CNA2007100551729A patent/CN101390567A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919491A (en) * | 2009-06-16 | 2010-12-22 | 管新飞 | Method for processing highland barley lees powder |
| CN102039302A (en) * | 2010-10-29 | 2011-05-04 | 范宏筠 | Novel pollution-free drying treatment process for waste vinasse generated by brewing |
| CN102132794A (en) * | 2011-04-02 | 2011-07-27 | 河南科技大学 | Production method of complete feed for chicken |
| CN102132794B (en) * | 2011-04-02 | 2012-11-14 | 河南科技大学 | Production method of complete feed for chicken |
| CN103461654A (en) * | 2013-10-12 | 2013-12-25 | 石家庄纯源生物科技有限公司 | Method for producing vinasse protein feed from corn steep liquor |
| CN105104730A (en) * | 2015-08-28 | 2015-12-02 | 安徽丰原马鞍山生物化学有限公司 | Corn stillage DDGS feed |
| CN116676203A (en) * | 2023-06-08 | 2023-09-01 | 珠海盈盛联科生物科技有限公司 | Preparation process of amino acid cereal yeast applied to skin care product |
| CN116676203B (en) * | 2023-06-08 | 2024-05-03 | 广东中御生物科技有限公司 | Preparation process of amino acid cereal yeast applied to skin care product |
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