CN104256056A - Animal feed prepared by glutamic acid fermentation waste - Google Patents
Animal feed prepared by glutamic acid fermentation waste Download PDFInfo
- Publication number
- CN104256056A CN104256056A CN201410540679.3A CN201410540679A CN104256056A CN 104256056 A CN104256056 A CN 104256056A CN 201410540679 A CN201410540679 A CN 201410540679A CN 104256056 A CN104256056 A CN 104256056A
- Authority
- CN
- China
- Prior art keywords
- feed
- compound
- glutamic acid
- prepares
- parts
- 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
Landscapes
- Fodder In General (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
The invention belongs to the field of glutamic acid fermentation waste liquid treatment, and discloses animal feed prepared by glutamic acid fermentation waste. The animal feed is prepared with a method comprising steps as follows: step 1), fermentation liquid filtration; step 2), decoloration, concentration and crystallization; step 3), hydrolysis; step 4), preparation of composite drug powder; step 5), preparation of a main ingredient; and step 6), preparation of the feed. The prepared feed effectively utilizes the glutamic acid fermentation waste, the feed production cost is reduced, the waste is changed into treasure, further, antibiont and hormone addition is avoided, and the edible safety of meat products is guaranteed.
Description
Technical field
The invention belongs to biofermentation industry Wastewater treating field, be specifically related to the animal feed utilizing glutamic acid fermentation waste material to prepare.
Background technology
Glutamic acid is a kind of acidic amino acid.Molecule includes two carboxyls, and chemical name is alpha-amido glutaric acid.Glutamic acid is that inner Suo Xun finds for 1856, and be clear crystal, have delicate flavour, be present in grain protein in a large number, in animal brain, content is also more.Account for critical role in glutamic acid protein metabolism process in vivo, participate in the many important chemical reaction in animal, plant and microorganism.Sodium glutamate is commonly called as monosodium glutamate, is important tasty agents, has humidification to fragrance.Sodium glutamate is widely used in food flavor, both can be used alone, and can use with other amino acid etc. again.For in food, there is flavouring effect.Along with the development of amino acid fermentation technology, China has become the production and consumption big country of monosodium glutamate, but the wastewater flow rate discharged in glutamate production process is large, the mother liquor that fermented gournet powder liquid discharges after waiting electricity to extract glutamic acid has that CODCr is high, BOD5 is high, thalline content is high, content is high, ammonia-nitrogen content is high and the feature of pH value low " five high low " for sulfate radical (use instead sulfuric acid adjust pH before be chlorion).It is the industrial wastewater that a kind of difficulty of governance is very large.Owing to effectively can not administer gourmet powder waste water, many Gourmet Powder Factories are put into the row of national major polluting sources unit, and the improvement of gourmet powder waste water has become the great difficult problem of restriction glutamate production enterprise development.The a large amount of thalline contained in waste water, it is a kind of single cell protein, containing rich in protein.
In recent years, livestock feed price rises steadily, and makes the benefit of raiser year after year low, causes aquaculture very risky, dampened the enthusiasm of numerous raisers significantly.Aquaculture cost the productivity effect of each raiser always in left and right, it returns root to be that feed cost is too high eventually.Modern cultivates, having cast aside traditional raising is completely use coarse food grain, grain offal, the rotten dish of green grass to be main animal diets, and support isotype slowly, now be rely on full price commercial feed to carry out throwing something and feeding completely and carry out to raise fast mostly, consumables feeds a large amount of in breeding process.So, the height of feed cost and lowly determine the good and bad of benefit completely.Current full price commercial feed is mostly be that master is equipped with various auxin again, hormone is formed by combining with fine fodder.The medicament residue such as antibiotic, growth hormone in pig feed, makes the quality of pork and mouthfeel significantly decline, and can not meet again the requirement of people to healthy diet.
In prior art CN103224454A " a kind of separation-extraction technology of glutamic acid ", the feed that utilized mycoprotein to prepare, but this feed product is not isolated mycoprotein and is processed, and digest and assimilate effect bad, and resistance against diseases is not enough; And create a large amount of mother liquors need discharge, do not accomplish the object of energy-saving and emission-reduction.How developing feed that a kind of with low cost and antibiotic-free hormonal medicaments adds is prior art technical problem urgently to be resolved hurrily.
Summary of the invention
In order to overcome the defect of prior art, the invention provides a kind of animal feed utilizing glutamic acid fermentation waste material to prepare, this feed effectively make use of amino acid fermentation waste material, reduce Feed Manufacturing cost, achieve and turn waste into wealth, and nonreactive bio-hormone adds, and ensure that the edible safety of meat products.
For achieving the above object, the present invention is by the following technical solutions:
Utilize an animal feed prepared by glutamic acid fermentation waste material, it is prepared as follows and forms: step 1) filtering fermentation liquor, step 2) decolour, concentrate and crystallization, step 3) is hydrolyzed, step 4) prepares compound medicinal powder, and step 5) prepares major ingredient, and step 6) prepares feed.
Particularly, described feed is prepared as follows and forms:
Step 1) filtering fermentation liquor: glutami acid fermentation liquor is degerming through micro-filtrate membrane filtration, collects trapped substance and filtered solution respectively; Then filtered solution is proceeded ultrafiltration membrance filter, collect concentrate and penetrating fluid; Above-mentioned trapped substance and concentrate are merged into feed liquid A for subsequent use;
Step 2) decolour, concentrate and crystallization: step (1) gained penetrating fluid pumps into bleacher and carries out desolventing technology, the active carbon of penetrating fluid quality 0.5% is added in bleacher, the temperature controlled in bleacher is 45 DEG C, after decolouring 30min, plate-frame filtering removes active carbon, then concentrate, crystallization, last centrifugal acquisition glutamic acid crystal and mother liquor;
Step 3) is hydrolyzed: by step 2) gained feed liquid A dries, pulverizer is ground into Powdered, then reactor is placed in, add the hydrochloric acid of 6-8mol/L, not have raw material to be as the criterion, at 70 DEG C of temperature, stir hydrolysis 12-16 hour, mixing speed is 100 turns/min, then heating volatilizes HCl gas to the pH of solution is 2-3, and finally adding sodium hydrate regulator solution is 6-7 to pH, obtains Freamine Ⅲ;
Step 4) prepares compound medicinal powder:
A, take the Radix Astragali 10 parts, honeysuckle 8 parts, dandelion 6 parts, radix bupleuri 5 parts, 3 parts, Radix Glycyrrhizae, Chinese trumpet creeper 2 parts and the wind-weed 1 part according to weight portion, for subsequent use;
B, get the Radix Astragali, honeysuckle, dandelion and radix bupleuri, mix, the water intense fire adding 3 times of weight boils, then slow fire boiling 30 minutes, and collecting by filtration filtrate is condensed into the medicinal extract that density is 1.2g/ml; After 70 DEG C of oven dry, be ground into powder, be compound 1;
C, extracting liquorice, Chinese trumpet creeper and the wind-weed, mix, and adds hot reflux 1 hour, filtered and recycled filtrate with 80% ethanol (v/v), filtrate evaporative removal ethanol, and then concentrated acquisition density is 1.1-1.2g/ml condensed cream, and crushed after being dried obtains compound 2;
D, compound 1 and compound 2 to be mixed, obtain compound medicinal powder;
Step 5) prepares major ingredient: by wheat bran, dregs of beans, Chinese sorghum, peanut shell and maize straw mixing, pulverize, cross 100 mesh sieves with pulverizer, then 500 turns/min stirs 10min, add step 2 subsequently) mother liquid obtained, 100 turns/min stirs 24 hours, obtains major ingredient;
Step 6) prepares feed: add in major ingredient by compound medicinal powder and Freamine Ⅲ, heat while stirring, stops heating, granulator granulation when being 30-40% to moisture, dries, packs and get final product.
Preferably, in described step 5), the weight ratio of wheat bran, dregs of beans, Chinese sorghum, peanut shell, maize straw and mother liquor is 5-8:3-4:1-2:1-2:1-2:10-15.In described step 6), the weight ratio of compound medicinal powder, Freamine Ⅲ and major ingredient is 1-2:30-45:350-500.Described animal can be pig.
The beneficial effect that the present invention obtains mainly comprises:
Feed prepared by the present invention make use of glutamic acid fermentation waste material dexterously, reduces Feed Manufacturing cost, achieves and turn waste into wealth, and nonreactive bio-hormone adds, and ensure that the edible safety of meat products; Eliminate mother liquid disposal process in glutamic acid fermentation technique of the present invention, reduce production cost, achieve and turn waste into wealth, increased substantially the utilization rate of resource; The mycoprotein being difficult to digest is hydrolyzed to amino acid profiles by the present invention, and supplements salinity dexterously, and nutrition is more comprehensive, improves the appetite of letting animals feed, strengthens digestion, enhances metabolism; The present invention avoids adopting antibiotic and hormone, with the addition of natural traditional Chinese medicine component, adopts different extracting methods to obtain its active ingredient to greatest extent, and compatibility is reasonable, possesses clearing heat and detoxicating, improves immunity and the effect of preventing and treating pestilence.
Detailed description of the invention
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the application's specific embodiment, carry out clearly, intactly describing to the present invention, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Embodiment 1
Utilize an animal feed prepared by glutamic acid fermentation waste material, it is prepared as follows and forms:
Step 1) filtering fermentation liquor: glutami acid fermentation liquor is degerming through micro-filtrate membrane filtration, collects trapped substance and filtered solution respectively; Then filtered solution is proceeded ultrafiltration membrance filter, collect concentrate and penetrating fluid; Above-mentioned trapped substance and concentrate are merged into feed liquid A for subsequent use; Wherein, microfiltration membranes is inorganic ceramic membrane, and molecular cut off is 2000MW, and micro-filtration temperature is 40 DEG C; Milipore filter molecular cut off is 300MW, and ultrafiltrate temperature is 40 DEG C;
Step 2) decolour, concentrate and crystallization: step (1) gained penetrating fluid pumps into bleacher and carries out desolventing technology, the active carbon accounting for penetrating fluid quality 0.5% is added in bleacher, the temperature controlled in bleacher is 45 DEG C, after decolouring 30min, plate-frame filtering removes active carbon, then concentrate, crystallization, last centrifugal acquisition glutamic acid crystal and mother liquor; Described concentrated parameter is: temperature 60 C, and vacuum is-0.1kpa;
Step 3) is hydrolyzed: dried by feed liquid A, pulverizer is ground into Powdered, then reactor is placed in, add the hydrochloric acid of 6mol/L, not have raw material to be as the criterion, at 70 DEG C of temperature, stir hydrolysis 16 hours, mixing speed is 100 turns/min, then heating volatilizes HCl gas to the pH of solution is 2, and finally adding sodium hydrate regulator solution is 6 to pH, obtains Freamine Ⅲ;
Step 4) prepares compound medicinal powder:
A, take the Radix Astragali 10 parts, honeysuckle 8 parts, dandelion 6 parts, radix bupleuri 5 parts, 3 parts, Radix Glycyrrhizae, Chinese trumpet creeper 2 parts and the wind-weed 1 part respectively according to weight portion, for subsequent use;
B, get the Radix Astragali, honeysuckle, dandelion and radix bupleuri, mix, the water intense fire adding 3 times of weight boils, then slow fire boiling 30 minutes, and collecting by filtration filtrate is condensed into the medicinal extract that density is 1.2g/ml; After 70 DEG C of oven dry, be ground into powder, be compound 1;
C, extracting liquorice, Chinese trumpet creeper and the wind-weed, mix, and with 80% alcohol heating reflux 1 hour, filtered and recycled filtrate, filtrate evaporative removal ethanol, then concentrated to obtain density be 1.1g/ml condensed cream, and crushed after being dried obtains compound 2;
D, compound 1 and compound 2 to be mixed, obtain compound medicinal powder;
Step 5) prepares major ingredient:
By wheat bran, dregs of beans, Chinese sorghum, peanut shell and maize straw mixing, pulverize with pulverizer, cross 100 mesh sieves, then 500 turns/min stirs 10min, adds step 2 subsequently) mother liquid obtained, 100 turns/min stirs 24 hours, obtains major ingredient; Wherein, the weight ratio of wheat bran, dregs of beans, Chinese sorghum, peanut shell, maize straw and mother liquor is 5:3:1:1:1:10;
Step 6) prepares feed: add in major ingredient by compound medicinal powder and Freamine Ⅲ, heat while stirring, is 30%(w/w to moisture) time stop heating, granulator granulation, dry, pack and get final product; Wherein, the weight ratio of compound medicinal powder, Freamine Ⅲ and major ingredient is 1:30:350.
Embodiment 2
Utilize an animal feed prepared by glutamic acid fermentation waste material, it is prepared as follows and forms:
Step 1) filtering fermentation liquor: glutami acid fermentation liquor is degerming through micro-filtrate membrane filtration, collects trapped substance and filtered solution respectively; Then filtered solution is proceeded ultrafiltration membrance filter, collect concentrate and penetrating fluid; Above-mentioned trapped substance and concentrate are merged into feed liquid A for subsequent use; Wherein, microfiltration membranes is inorganic ceramic membrane, and molecular cut off is 2000MW, and micro-filtration temperature is 40 DEG C; Milipore filter molecular cut off is 300MW, and ultrafiltrate temperature is 40 DEG C;
Step 2) decolour, concentrate and crystallization: step (1) gained penetrating fluid pumps into bleacher and carries out desolventing technology, the active carbon of penetrating fluid quality 0.5% is added in bleacher, the temperature controlled in bleacher is 45 DEG C, after decolouring 30min, plate-frame filtering removes active carbon, then concentrate, crystallization, last centrifugal acquisition glutamic acid crystal and mother liquor; Described concentrated parameter is: temperature 60 C, and vacuum is-0.1kpa;
Step 3) is hydrolyzed: dried by feed liquid A, pulverizer is ground into Powdered, then reactor is placed in, add the hydrochloric acid of 8mol/L, not have raw material to be as the criterion, at 70 DEG C of temperature, stir hydrolysis 12 hours, mixing speed is 100 turns/min, then heating volatilizes HCl gas to the pH of solution is 3, and finally adding sodium hydrate regulator solution is 7 to pH, obtains Freamine Ⅲ;
Step 4) prepares compound medicinal powder:
A, take the Radix Astragali 10 parts, honeysuckle 8 parts, dandelion 6 parts, radix bupleuri 5 parts, 3 parts, Radix Glycyrrhizae, Chinese trumpet creeper 2 parts and the wind-weed 1 part according to weight portion, for subsequent use;
B, get the Radix Astragali, honeysuckle, dandelion and radix bupleuri, mix, the water intense fire adding 3 times of weight boils, then slow fire boiling 30 minutes, and collecting by filtration filtrate is condensed into the medicinal extract that density is 1.2g/ml; After 70 DEG C of oven dry, be ground into powder, be compound 1;
C, extracting liquorice, Chinese trumpet creeper and the wind-weed, mix, and with 80% alcohol heating reflux 1 hour, filtered and recycled filtrate, filtrate evaporative removal ethanol, then concentrated to obtain density be 1.2g/ml condensed cream, and crushed after being dried obtains compound 2;
D, compound 1 and compound 2 to be mixed, obtain compound medicinal powder;
Step 5) prepares major ingredient:
By wheat bran, dregs of beans, Chinese sorghum, peanut shell and maize straw mixing, pulverize with pulverizer, cross 100 mesh sieves, then 500 turns/min stirs 10min, adds step 2 subsequently) mother liquid obtained, 100 turns/min stirs 24 hours, obtains major ingredient; Wherein, the weight ratio of wheat bran, dregs of beans, Chinese sorghum, peanut shell, maize straw and mother liquor is 5-8:3-4:1-2:1-2:1-2:10-15;
Step 6) prepares feed: add in major ingredient by compound medicinal powder and Freamine Ⅲ, heat while stirring, is 40%(w/w to moisture) time stop heating, granulator granulation, dry, pack and get final product; Wherein, the weight ratio of compound medicinal powder, Freamine Ⅲ and major ingredient is 2:45:500.
Embodiment 3
Feed efficiency test prepared by the present invention:
One, choose 150 and infect the pig of swine fevers, pig age is between the 2-4 month; Symptoms is: nameless high-fever, anorexia or disappearance, and eye conjunctivitis occurs also has purulent secretion, and nasal cavity permanent current goes out mycopus, has vomiting, has blood in stool; Skin inside the basal part of the ear, belly, stock often has many petechial hemorrhages or bright redder point.Mesenteric adenophyma is swollen, often occurs hemorrhagic enteritis, with the button-type ulcer in colorectal mucosa.It is divided into three groups at random, often organizes 50; Three groups all adopt qingwen baidu powder treatment, and every 1kg body weight takes 20g orally, is used in conjunction 7 days.
Experimental group: give feed prepared by the embodiment of the present invention 1; Control group 1: give large swine feed in logical prestige; Control group 2: give embodiment 1 feed, not containing Chinese medicine component.
Efficacy assessment standard: cure: symptom disappears completely, and main physico-chemical examination index is normal; Take a turn for the better: each side symptom makes moderate progress compared with before treatment; Without positive effect: each side symptom is all not improved compared with before treatment.Concrete case statistics is in table 1:
Table 1
| Group | Number of cases | Cure | Take a turn for the better | Without positive effect | Obvious effective rate |
| Experimental group | 50 | 25 | 18 | 7 | 86％ |
| Control group 1 | 50 | 13 | 17 | 20 | 60% |
| Control group 2 | 50 | 15 | 16 | 19 | 62% |
Two, choose the piglet 200 of 60 days, be divided into two groups, often organize 100, wherein the diet prepare with the present embodiment 1 of experimental group, control group is with leading to hog grower feed in prestige; Other rearing conditions two group is identical.Raise after 9 weeks and detect indices see table 2.
Table 2
| Index | Experimental group | Control group |
| Test initial individuals heavy (kg) | 21.80 | 22.30 |
| Test stops individual weight (kg) | 70.50 | 68.04 |
| Daily gain (kg) | 0.773 | 0.726 |
| Head all consumes material (kg) | 113 | 115 |
| Feed-weight ratio | 2.32 | 2.51 |
Conclusion: diet effect prepared by the present invention is better, and daily gain and feed-weight ratio are better than market and commonly use pig feed, and cost is cheap compared with commercial diet.
What more than enumerate is only best specific embodiment of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (4)
1. the animal feed utilizing glutamic acid fermentation waste material to prepare, it is characterized in that, described feed is prepared as follows and forms: step 1) filtering fermentation liquor, step 2) decolour, concentrate and crystallization, step 3) is hydrolyzed, step 4) prepares compound medicinal powder, and step 5) prepares major ingredient, and step 6) prepares feed.
2. feed according to claim 1, is characterized in that, described feed is prepared as follows and forms:
Step 1) filtering fermentation liquor: glutami acid fermentation liquor is degerming through micro-filtrate membrane filtration, collects trapped substance and filtered solution respectively; Then filtered solution is proceeded ultrafiltration membrance filter, collect concentrate and penetrating fluid; Above-mentioned trapped substance and concentrate are merged into feed liquid A for subsequent use;
Step 2) decolour, concentrate and crystallization: step (1) gained penetrating fluid pumps into bleacher and carries out desolventing technology, the active carbon accounting for penetrating fluid quality 0.5% is added in bleacher, the temperature controlled in bleacher is 45 DEG C, after decolouring 30min, plate-frame filtering removes active carbon, then concentrate, crystallization, last centrifugal acquisition glutamic acid crystal and mother liquor;
Step 3) is hydrolyzed: by step 2) gained feed liquid A dries, pulverizer is ground into Powdered, then reactor is placed in, add the hydrochloric acid of 6-8mol/L, not have raw material to be as the criterion, at 70 DEG C of temperature, stir hydrolysis 12-16 hour, mixing speed is 100 turns/min, then heating volatilizes HCl gas to the pH of solution is 2-3, and finally adding sodium hydrate regulator solution is 6-7 to pH, obtains Freamine Ⅲ;
Step 4) prepares compound medicinal powder:
A, take the Radix Astragali 10 parts, honeysuckle 8 parts, dandelion 6 parts, radix bupleuri 5 parts, 3 parts, Radix Glycyrrhizae, Chinese trumpet creeper 2 parts and the wind-weed 1 part according to weight portion, for subsequent use;
B, get the Radix Astragali, honeysuckle, dandelion and radix bupleuri, mix, the water intense fire adding 3 times of weight boils, then slow fire boiling 30 minutes, and collecting by filtration filtrate is condensed into the medicinal extract that density is 1.2g/ml; After 70 DEG C of oven dry, be ground into powder, be compound 1;
C, extracting liquorice, Chinese trumpet creeper and the wind-weed, mix, and with 80% alcohol heating reflux 1 hour, filtered and recycled filtrate, filtrate evaporative removal ethanol, then concentrated to obtain density be 1.1-1.2g/ml condensed cream, and crushed after being dried obtains compound 2;
D, compound 1 and compound 2 to be mixed, obtain compound medicinal powder;
Step 5) prepares major ingredient: by wheat bran, dregs of beans, Chinese sorghum, peanut shell and maize straw mixing, pulverize, cross 100 mesh sieves with pulverizer, then 500 turns/min stirs 10min, add step 2 subsequently) mother liquid obtained, 100 turns/min stirs 24 hours, obtains major ingredient;
Step 6) prepares feed: add in major ingredient by compound medicinal powder and Freamine Ⅲ, heat while stirring, stops heating, granulator granulation when being 30-40% to moisture, dries, packs and get final product.
3. feed according to claim 2, is characterized in that, in described step 5), the weight ratio of wheat bran, dregs of beans, Chinese sorghum, peanut shell, maize straw and mother liquor is 5-8:3-4:1-2:1-2:1-2:10-15.
4. let alone the feed described according to claim 2-3, it is characterized in that, in described step 6), the weight ratio of compound medicinal powder, Freamine Ⅲ and major ingredient is 1-2:30-45:350-500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540679.3A CN104256056B (en) | 2014-10-14 | 2014-10-14 | Utilize animal feed prepared by glutamic acid fermentation waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410540679.3A CN104256056B (en) | 2014-10-14 | 2014-10-14 | Utilize animal feed prepared by glutamic acid fermentation waste material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104256056A true CN104256056A (en) | 2015-01-07 |
| CN104256056B CN104256056B (en) | 2016-09-07 |
Family
ID=52147742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410540679.3A Active CN104256056B (en) | 2014-10-14 | 2014-10-14 | Utilize animal feed prepared by glutamic acid fermentation waste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104256056B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106819398A (en) * | 2016-12-27 | 2017-06-13 | 新昌县拜瑞珂生物技术有限公司 | The animal feed prepared using glutamic acid fermentation waste material |
| CN106946976A (en) * | 2017-05-19 | 2017-07-14 | 卢松 | Recycle the method that glutamic acid fermentation discards thalline |
| CN109275782A (en) * | 2018-05-18 | 2019-01-29 | 山阳县恒桓生物科技有限公司 | A kind of processing method of waste water of mgs |
| CN111513193A (en) * | 2020-05-11 | 2020-08-11 | 南通励成生物工程有限公司 | Animal feed and preparation method thereof |
| CN112772780A (en) * | 2020-12-27 | 2021-05-11 | 新疆阜丰生物科技有限公司 | Hydrolysis method of amino acid fermentation waste and application of amino acid fermentation waste in feed additive |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161324A (en) * | 1996-06-25 | 1997-10-08 | 无锡轻工大学 | Method for extracting glutamic acid from fermentation liquor |
| CN101168515A (en) * | 2007-11-15 | 2008-04-30 | 山东阜丰生物科技开发有限公司 | Technique for utilizing glutamic acid production waste liquid |
| CN101671705A (en) * | 2009-07-23 | 2010-03-17 | 阜新豪森生物科技有限公司 | Extraction technology of glutamic acid recovered by combining crystal transformation and ion exchange |
| CN103224454A (en) * | 2013-03-18 | 2013-07-31 | 内蒙古阜丰生物科技有限公司 | Glutamic acid separating and extracting technology |
-
2014
- 2014-10-14 CN CN201410540679.3A patent/CN104256056B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161324A (en) * | 1996-06-25 | 1997-10-08 | 无锡轻工大学 | Method for extracting glutamic acid from fermentation liquor |
| CN101168515A (en) * | 2007-11-15 | 2008-04-30 | 山东阜丰生物科技开发有限公司 | Technique for utilizing glutamic acid production waste liquid |
| CN101671705A (en) * | 2009-07-23 | 2010-03-17 | 阜新豪森生物科技有限公司 | Extraction technology of glutamic acid recovered by combining crystal transformation and ion exchange |
| CN103224454A (en) * | 2013-03-18 | 2013-07-31 | 内蒙古阜丰生物科技有限公司 | Glutamic acid separating and extracting technology |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106819398A (en) * | 2016-12-27 | 2017-06-13 | 新昌县拜瑞珂生物技术有限公司 | The animal feed prepared using glutamic acid fermentation waste material |
| CN106946976A (en) * | 2017-05-19 | 2017-07-14 | 卢松 | Recycle the method that glutamic acid fermentation discards thalline |
| CN109275782A (en) * | 2018-05-18 | 2019-01-29 | 山阳县恒桓生物科技有限公司 | A kind of processing method of waste water of mgs |
| CN111513193A (en) * | 2020-05-11 | 2020-08-11 | 南通励成生物工程有限公司 | Animal feed and preparation method thereof |
| CN112772780A (en) * | 2020-12-27 | 2021-05-11 | 新疆阜丰生物科技有限公司 | Hydrolysis method of amino acid fermentation waste and application of amino acid fermentation waste in feed additive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104256056B (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104351465B (en) | A kind of threonine mycoprotein Application way | |
| CN103960548B (en) | The feeding method of a kind of in-pig | |
| CN104256056B (en) | Utilize animal feed prepared by glutamic acid fermentation waste material | |
| CN107080074A (en) | Application of one boar food in in-pig cultivates | |
| CN104222704B (en) | A kind of feed prepared by Threonine Fermentation discarded object and preparation method thereof that utilizes | |
| CN113080324A (en) | Pig feed additive and production method thereof | |
| CN104256101B (en) | A kind of method processing glutamic acid high-concentration waste liquid | |
| CN105850796A (en) | Method for intensive cultivation of ictalurus punctatus | |
| CN106721023A (en) | Increase the feed of piglet resistance | |
| CN105995179A (en) | Preparing method for traditional Chinese medicine feed additive in laying hen growing period | |
| CN106561565A (en) | Feeding method for black goats | |
| CN106260593A (en) | A kind of jasmine fragrance feed of grass carp and preparation method thereof | |
| CN106306431A (en) | Traditional Chinese medicine health-care feed additive facilitating growth promotion of beef cattle and mutton sheep | |
| CN109275782A (en) | A kind of processing method of waste water of mgs | |
| CN104222484A (en) | Feed prepared through waste from xanthan gum production and preparation process of feed | |
| CN107889980A (en) | A kind of feed addictive for improving crucian parent population fertility | |
| CN104941985B (en) | A kind of method that cornstalk is recycled | |
| CN106616001A (en) | Novel tilapia feed produced from cassava lees through microbial fermentation and preparation method of tilapia feed | |
| CN110897054A (en) | Penaeus vannamei phagostimulant and preparation and use methods thereof | |
| CN110074274A (en) | A kind of growth pannage and preparation method thereof | |
| CN114916626B (en) | Probiotic fish feed containing traditional Chinese medicine oligosaccharide and mulberry leaf oligosaccharide and application thereof | |
| CN106819398A (en) | The animal feed prepared using glutamic acid fermentation waste material | |
| CN104799057A (en) | Digestive chicken feed | |
| CN106804909A (en) | A kind of cattle feed and preparation method | |
| CN111466488A (en) | Preparation method of additive for improving appetite of piglets |
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 | ||
| GR01 | Patent grant |