CN104419949B - Process for preparing hydrolyzed amino acids - Google Patents
Process for preparing hydrolyzed amino acids Download PDFInfo
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- CN104419949B CN104419949B CN201310547178.3A CN201310547178A CN104419949B CN 104419949 B CN104419949 B CN 104419949B CN 201310547178 A CN201310547178 A CN 201310547178A CN 104419949 B CN104419949 B CN 104419949B
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- amino acid
- reaction liquid
- acid
- hydrolysis amino
- fur
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- 150000001413 amino acids Chemical class 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 29
- 239000002253 acid Substances 0.000 claims abstract description 22
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 22
- 239000000376 reactant Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000012295 chemical reaction liquid Substances 0.000 claims description 32
- 230000007062 hydrolysis Effects 0.000 claims description 32
- 238000006460 hydrolysis reaction Methods 0.000 claims description 32
- 238000002360 preparation method Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 17
- 238000006386 neutralization reaction Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 238000010348 incorporation Methods 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 4
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 claims description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 2
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000003513 alkali Substances 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 230000003472 neutralizing effect Effects 0.000 abstract 2
- 239000002699 waste material Substances 0.000 abstract 2
- 235000001014 amino acid Nutrition 0.000 description 41
- 241000196324 Embryophyta Species 0.000 description 13
- 210000003746 feather Anatomy 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000003337 fertilizer Substances 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 235000018102 proteins Nutrition 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 101710200191 Feather keratin Proteins 0.000 description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 102000011782 Keratins Human genes 0.000 description 4
- 108010076876 Keratins Proteins 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004471 Glycine Substances 0.000 description 2
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000036647 reaction Effects 0.000 description 2
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 1
- DOBIZWYVJFIYOV-UHFFFAOYSA-N 7-hydroxynaphthalene-1,3-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(S(O)(=O)=O)C2=CC(O)=CC=C21 DOBIZWYVJFIYOV-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000272496 Galliformes Species 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013486 operation strategy Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/28—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from natural products
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a method for preparing hydrolyzed amino acid, which comprises the following steps: concentrating: collecting fur waste into a container; mixing: mixing the alkaline reaction solution with the fur waste to obtain a premix; electrolysis: electrolyzing the premix to generate an ionic reaction to obtain a first reactant; neutralizing: adding an acidic reaction solution into the first reactant, and neutralizing the acidic reaction solution and the first reactant by acid and alkali to obtain a second reactant, namely a finished product of the hydrolyzed amino acid.
Description
Technical field
The present invention mainly discloses a kind of hydrolysis amino acid preparation method.
Background technology
Feather after various butchering fowls and it is unsuitable for making the fur garbage of down products and must deals carefully with, in order to avoid
Generation stench causes environmental pollution.Processing mode is mainly based on incinerating or bury, but fur is difficult to burn, and can make when burning
Into air pollution.In addition, burying, ground is same to expend land utilization space.Incinerate and burial is processed and is unable to reach scrap concrete
The purpose of recycling.
Protein content in feather is typically constituted between the 80%~90% of the total composition of feather, and main component is disulfide bond(-
S-S-)Keratin(α-keratin), feather keratin is made up of aminoacid, sulfur-containing amino acid(Cys, Met etc.)Account for 11%~
12%, sulphur atom therein is the basis for constituting disulfide bond.Major part is hydrophobic amino acid, and hydrophobic amino acid is distributed in angle
The periphery of albumen, a small amount of hydrophilic amino acid and group are contained within the inside of peptide bond and protein backbone.Peptide bond is right hand α-spiral shell
Rotation(alpha-helices), 3 right-handed alpha helix are combined into the left hand helix of rope form and constitute fibril(Protofibril),
By disulfide bond mutual connection between 3 peptide bonds in fibril, 9 between fibril collection is combined into giant fibres(Macrofibril), it is many
The giant fibres of many parallel shapes is be combined with each other by disulfide bond, constitutes the elementary cell of feather.
Keratin peptide interchain has abundant disulfide bond(-S-S-)Connection, forms solid close network structure, so natural
Feather keratin is insoluble in water, and traditional keratin hydrolysis method generally has Physical, chemical method and biological treatment.
Physical shape and applies to Crop fertilizer for directly feather is clayed into power, but feather powder particle slightly causes not
Easily absorbed by crops, and the amino acid contained not yet conversion of feather is available for plant directly to absorb.
Chemical method can destroy tryptophan (tryptophan), serine and cheese for certain density acid heating aminosal
Then part is destroyed for propylhomoserin, and traditional acid hydrolysis method temperature is about at 110~120 DEG C.It is too high yet with traditional acid hydrolysis method temperature,
Cause protein produce when 80 DEG C it is rotten cause that molecular structure is destroyed, therefore the hydrolysis amino that tradition acid hydrolysis method is obtained
Acid will cause plant to be difficult to absorb for plant fertilising.
Biological treatment is to be hydrolyzed with microorganism or ferment, its can cracked disulfide bond and expose protein and completely molten
Solution, as feather keratin.But cannot add other compositions so that aminoacid obtained by microorganism decomposition is only capable of exclusive use, keep away
Exempt from other compositions and suffer that microorganism is decomposed, the operation strategies of hydrolysis amino acid have been limited to significantly.
The content of the invention
The technical problem to be solved is:Hydrolysis amino acid obtained by conventional hydrolysis aminoacid preparation method
Temperature that cannot be directly as Fertilizer application and in manufacture process is too high to cause aminoacid to go bad.
For this purpose, a kind of hydrolysis amino acid preparation method provided by the present invention, its preparation methods steps include:Concentrate:Will
Fur garbage is concentrated to a container;Mixing:At room temperature, by alkaline reaction liquid, the fur garbage that pH value is 10~12
And water mixes 12~48 hours and obtains premix, the weight hundred of the alkaline reaction liquid, the fur garbage and the water
Ratio is divided to be sequentially:5~8%, 30~40% and 52~65%;Electrolysis:It is electrolysed the premix and obtains first set reaction thing;With
And neutralization:The acid reaction liquid that pH value is 3~6 is added in the first set reaction thing, the acid reaction liquid is anti-for the first time with this
The percentage by weight for answering thing is sequentially:3~5% and 95~97% so that the acid reaction liquid is produced with the first set reaction thing
Acid-base neutralization reaction and obtain second reactant, it is hydrolysis amino acid finished product.
Wherein in the blend step, more preferably scheme is the room temperature for 20~30 DEG C.
Wherein in the blend step, the percentage by weight of the water is 65%.
Wherein in the blend step, more preferably scheme be the alkaline reaction liquid pH value be 10.5~11.
Wherein in the blend step, more preferably scheme was the incorporation time for 24~48 hours.
Wherein in the neutralization procedure, more preferably scheme be the acid reaction liquid pH value be 4.5~5.
The present invention's is mainly characterized by:By cell reaction, generate by making fur garbage at room temperature big
Amount second reactant, its have tiny molecule and can separately as Fertilizer application or can separately add other addition
Thing is used, and the volume or weight of fur garbage is greatly decreased, and fur changing rejected material to useful resource is recycled.
The secondary of the present invention is technically characterized in that:Temperature is maintained at less than 50 DEG C in electrolysis step, and electrolysis time is 24
Hour, the molecule cracking of premix is obtained into the first set reaction thing of liquid to nanoscale.Due to the middle temperature of electrolysis step
Degree is less than 50 DEG C, therefore the molecular structure of first set reaction thing will not completely be destroyed and avoid generation rotten.
Hydrolysis amino acid preparation method of the present invention achieves compared with prior art following technique effect:
1. hydrolysis amino acid preparation method of the present invention is by cell reaction, Gao Xuan by making fur garbage A at room temperature
Selecting property generates substantial amounts of second reactant I, and it has tiny molecule and can be separately as Fertilizer application or can be separately
Add other additives to use, and the volume or weight of fur garbage A is greatly decreased, by fur garbage A resources again
Utilize.
2. hydrolysis amino acid preparation method temperature in electrolysis step of the present invention is maintained at less than 50 DEG C, and electrolysis time is
24 hours, the molecule cracking of premix E is obtained into the first set reaction thing G of liquid to nanoscale.Due to electrolysis step
Middle temperature is less than 50 DEG C, therefore the molecular structure of first set reaction thing G will not completely be destroyed and avoid generation rotten.
Below in conjunction with the accompanying drawings the invention will be further described.
Description of the drawings
Fig. 1 is the flow chart of hydrolysis amino acid preparation method of the present invention;
Fig. 2 is the concentration step schematic diagram of hydrolysis amino acid preparation method of the present invention, represents that fur garbage is concentrated to one
Container;
Fig. 3 is the blend step schematic diagram of hydrolysis amino acid preparation method of the present invention, represents that alkaline reaction liquid, fur are discarded
Thing and water mix;
Fig. 4 is the continuity of Fig. 3, represents that alkaline reaction liquid, fur garbage and water are obtained by mixing premix;
Fig. 5 is the electrolysis step schematic diagram of hydrolysis amino acid preparation method of the present invention, represents pre- using electrolysis machine electrolysis
Mixture;
Fig. 6 is the continuity of Fig. 5, represents the first set reaction thing that liquid is obtained after premix electrolysis;
Fig. 7 is the neutralization procedure schematic diagram of hydrolysis amino acid preparation method of the present invention, is shown in first set reaction thing and adds
Enter acid reaction liquid;
Fig. 8 is the continuity of Fig. 7, represents that acid reaction liquid produces acid-base neutralization reaction and obtains second with first set reaction thing
Secondary response thing;
Fig. 9 is second reactant electrolysis schematic diagram of hydrolysis amino acid preparation method of the present invention.
Description of reference numerals:A- fur garbages;B- containers;C- alkaline reaction liquid;D- water;E- premixs;F- is electrolysed
Machine;G- first set reaction things;H- acid reaction liquids;Second reactant of I-.
Specific embodiment
Embodiment and its test data etc. are the following is, but present disclosure is not limited to the scope of these embodiments.
Fig. 1 is refer to, is the schematic flow sheet of hydrolysis amino acid preparation method of the present invention.It is prepared by hydrolysis amino acid of the present invention
Method includes following steps:Concentrate, mix, be electrolysed and neutralize.After each step is described in detail.
Concentrate:Fig. 2 is refer to, first by fur garbage A(Such as feather)It is concentrated to a container B.
Mixing:Fig. 3 and Fig. 4 is refer to, at room temperature, by the alkaline reaction liquid C that pH value is 10~12(Such as potassium hydroxide is molten
The alkaline solutions such as liquid, sodium hydroxide solution, lithium hydroxide solution, cesium hydroxide solution), fur garbage A and water D mixing 12
~48 hours and obtain premix E, the percentage by weight of alkaline reaction liquid C, fur garbage A and water D is sequentially:5~
8%th, 30~40% and 52~65%.In this blend step, more preferably scheme for alkaline reaction liquid C pH value be 10.5~
11, room temperature is 20~30 DEG C, and incorporation time is 24~48 hours.The pH value of alkaline reaction liquid C is controlled between 10.5~11 and makes
The disulfide bond obtained in the feather keratin in fur garbage A is effectively destroyed, and is to improve feather small molecular amount albumen to contain
One of effective ways of amount.But because alkaline reaction liquid C can destroy the optical activity of aminoacid, produce substantial amounts of D types aminoacid, nothing
Method is absorbed and used by plants, so should avoid using the pH value of high-alkalinity, alkaline reaction liquid C to be controlled between 10.5~11
It is preferably span of control.Furthermore, the long peptide bond fission that can cause between all amino acid residues of incorporation time, generation disappears in a large number
Rotation aminoacid, therefore incorporation time is controlled between 24~48 hours, both to reach disulfide bond mesh in destruction feather protein structure
, it is unlikely to generate substantial amounts of free amino acid again.
Electrolysis:Fig. 5 and Fig. 6 is refer to, using an electrolysis machine F electrolysis premix E ionic reaction, and electrolysis step are produced
Middle temperature is maintained at less than 50 DEG C, and electrolysis time is 24 hours, and the molecule cracking of premix E is obtained to nanoscale
The first set reaction thing G of liquid.Because temperature is less than 50 DEG C, therefore the molecular structure of first set reaction thing G in electrolysis step
Will not completely be destroyed and avoid generation rotten.
Neutralization:Fig. 7 and Fig. 8 is refer to, acid reaction liquid H that pH value is 3~6 is added in first set reaction thing G (such as salt
The acid solutions such as acid, pyroligneous acid), acid reaction liquid H is sequentially with the percentage by weight of first set reaction thing G:3~5% and 95
~97% so that acid reaction liquid H produces acid-base neutralization reaction and obtains second reactant I with first set reaction thing G, and it is
For hydrolysis amino acid finished product.In this neutralization procedure, more preferably scheme is 4.5~5 for the pH value of acid reaction liquid H.By acid
Property reactant liquor H pH value adjust the pH of second reactant I with the neutralization of the first set reaction thing G-acid alkali in alkalescence for 4.5~5
Value so as in neutrality.Furthermore, Fig. 9 is refer to, second reactant I can reuse electrolysis machine F and be electrolysed again, during electrolysis
Between be 24 hours, make the molecule of second reactant I more tiny so that second reactant I is used as can allow plant during fertilizer
Thing more rapidly absorbs.
Second reactant I with fur garbage A as amino acid carrier, aminoacid(Amino acid)It is to constitute protein
Ultimate unit, give protein specific molecular morphosis, protein generates more than 20 kinds of a-amino acid Jing after hydrolysis, that is,
Such as glycine, alanine, aspartic acid, glutamic acid.And have amino in the chemical constitution of aminoacid(- NH2group), it is
Organic fine molecule (organic molecules) simultaneously can be identified as:Basic group(NH2)With acidic-group-carboxylic acid
Base(- COOH group).
Second reactant I is with 2.6% full nitrogen(N), 3.55% full phosphoric anhydride(P2O5)Oxidized potassium with 3.6%
(K2O), therefore second reactant I is with a large amount of big important as the considerable nitrogen of fertilizer (N), phosphorus (P), potassium (K) etc. three
Element, nitrogen can promote the stem of plant and the growth of leaf, and phosphorus has promotes crops precocity and full grains effect, and potassium can promote
Enter the g and D of plant.
Second reactant I, i.e. hydrolysis amino acid finished product, due to the characteristic of aminoacid itself, are particularly to plant growing
Photosynthesis have facilitation, especially glycine, and it can increase chlorophyll content of plant, improve the activity of enzyme, promote two
The infiltration of carbonoxide, makes photosynthesis more vigorous, and the content to improving crop quality, increase vitamin and sugar suffers from important
Effect.
Crop growth process needs the absorption quantity ratio of various nutrients and material, these nutrients and material
Example and the equilibrium condition in crop, affect very big to the nutrition physiology of crop, can be directly connected to the quality of crop and fruit,
And aminoacid exactly solves the key component of this problem, plant-spraying or filling are applied amino acid nutrient liquid fertilizer and can be increased in plant body
Required various nutrients, aggravate the accumulation of dry and from plant root or leaf portion to the running speed sum at other positions
Amount, adjusts the ratio and poised state of a great number of elements, trace element and various nutritions, normal so as to play regulation plant
The effect of growth.
The three big important elements such as nitrogen (N), phosphorus (P), potassium (K) are necessary materials in crop body.Crop meeting Jing often occurs
Lack the symptom of some elements, its reason be can be absorbed by crops live part content very little, and aminoacid can be with slightly solubility
There is chelatropic reaction in element, to element needed for crop protective effect is produced, and generate good, the easily absorbed by crops chelating of dissolubility
Thing, so as to be conducive to plant absorption.Exactly play a part of chelating agent in this aminoacid.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (8)
1. a kind of hydrolysis amino acid preparation method, it is characterised in that comprise the steps of:
Concentrate:Fur garbage is concentrated to into a container;
Mixing:At room temperature, alkaline reaction liquid, the fur garbage and water that pH value is 10~12 are mixed 12~48 hours
And premix is obtained, the percentage by weight of the alkaline reaction liquid, the fur garbage and the water is sequentially:5~8%, 30
~40% and 52~65%;
Electrolysis:It is electrolysed the premix and obtains first set reaction thing;And
Neutralization:The acid reaction liquid that pH value is 3~6 is added in the first set reaction thing, the acid reaction liquid is with this for the first time
The percentage by weight of reactant is sequentially:3~5% and 95~97% so that the acid reaction liquid and the first set reaction produce
Give birth to acid-base neutralization reaction and obtain second reactant, it is hydrolysis amino acid finished product.
2. hydrolysis amino acid preparation method as claimed in claim 1, wherein in blend step, the room temperature is 20~30 DEG C.
3. hydrolysis amino acid preparation method as claimed in claim 1, wherein in blend step, the percentage by weight of the water is
65%.
4. hydrolysis amino acid preparation method as claimed in claim 1, wherein in blend step, the pH value of the alkaline reaction liquid
For 10.5~11.
5. hydrolysis amino acid preparation method as claimed in claim 1, wherein in blend step, the incorporation time is 24~48
Hour.
6. hydrolysis amino acid preparation method as claimed in claim 1, wherein in neutralization procedure, the pH value of the acid reaction liquid
For 4.5~5.
7. hydrolysis amino acid preparation method as claimed in claim 1, wherein in blend step, the alkaline reaction liquid is hydrogen-oxygen
Change potassium solution, sodium hydroxide solution, lithium hydroxide solution or cesium hydroxide solution.
8. hydrolysis amino acid preparation method as claimed in claim 1, wherein in neutralization procedure, the acid reaction liquid is hydrochloric acid
Or pyroligneous acid.
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TW102129959A TW201508007A (en) | 2013-08-22 | 2013-08-22 | Method of manufacturing hydrolysis amino acid |
TW102129959 | 2013-08-22 |
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CN104419949A CN104419949A (en) | 2015-03-18 |
CN104419949B true CN104419949B (en) | 2017-04-26 |
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CN201420087322.XU Expired - Fee Related CN203782246U (en) | 2013-08-22 | 2014-02-27 | Device for hydrolyzing amino acid |
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US (1) | US20150053570A1 (en) |
JP (1) | JP2015040345A (en) |
KR (1) | KR20150022683A (en) |
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TW (1) | TW201508007A (en) |
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CN108101716A (en) * | 2018-03-02 | 2018-06-01 | 广州惠农农业科技有限公司 | A kind of organic fertilizer and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0640786A (en) * | 1992-07-22 | 1994-02-15 | Tatsumi Chikura | Fertilizer containing amino acid and its production |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115280A (en) * | 1975-04-03 | 1976-10-09 | Shigeo Otake | Process for treating waste liquid from paste-foods production |
JPS602393B2 (en) * | 1981-09-25 | 1985-01-21 | 株式会社ユアサコーポレーション | Amino acid production method |
US4386110A (en) * | 1982-01-08 | 1983-05-31 | Hiroshima Prefecture | Electrical treatment method of soybean protein |
US4551274A (en) * | 1983-08-22 | 1985-11-05 | Ralston Purina Company | Electrolytic treatment of vegetable protein |
BE904225A (en) * | 1985-02-14 | 1986-05-29 | Fuji Oil Co Ltd | PROTEIN FRACTIONATION PROCESS. |
DE3712825A1 (en) * | 1987-04-15 | 1988-11-03 | Diamalt Ag | TOTAL WHITE DEGRADATION PRODUCT |
JPH01175994A (en) * | 1987-12-28 | 1989-07-12 | Tosoh Corp | Production of partial hydrolyzed product of protein |
CN1209203C (en) * | 2002-12-18 | 2005-07-06 | 吕谦 | Feather powder processing and treating method |
CN101476134A (en) * | 2007-12-31 | 2009-07-08 | 宁波海硕生物科技有限公司 | Method for producing L-cysteine hydrochloride monohydrate by composite silver plate modified cathode electrolysis |
CN101372503B (en) * | 2008-08-06 | 2011-06-15 | 西北师范大学 | Method for extracting keratin from feather |
CN101575749B (en) * | 2009-04-03 | 2010-12-08 | 东华大学 | Keratin crystal whisker enhanced homogeneous composite fiber and preparation method thereof |
TW201111393A (en) * | 2009-09-18 | 2011-04-01 | Univ Nat Taiwan | Electrolysis for protein modification |
CN101724376B (en) * | 2009-12-14 | 2011-07-27 | 东北林业大学 | Wood adhesive prepared by degrading soybean protein by utilizing strong basicity and preparation method thereof |
CN101979428B (en) * | 2010-10-09 | 2012-09-19 | 天津工业大学 | Animal hair solvent and preparation method and use of keratin solution |
CN102416196A (en) * | 2011-02-14 | 2012-04-18 | 蒙一纯 | Preparation method of keratin material for biomedical engineering |
CN102370044A (en) * | 2011-09-30 | 2012-03-14 | 哈尔滨工业大学 | Extraction method of high-digestibility rice protein |
CN102517600B (en) * | 2011-12-07 | 2014-08-13 | 四川大学 | Electro-degradation method for furred animal skin or hair |
CN102719933B (en) * | 2012-07-11 | 2014-12-17 | 成都起点投资有限公司 | Feather casein fiber preparation method |
CN102775489A (en) * | 2012-07-31 | 2012-11-14 | 上海全宇生物科技遂平有限公司 | Keratin solid and preparation method thereof |
-
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- 2013-11-06 CN CN201310547178.3A patent/CN104419949B/en not_active Expired - Fee Related
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- 2014-02-27 CN CN201420087322.XU patent/CN203782246U/en not_active Expired - Fee Related
- 2014-03-30 US US14/229,987 patent/US20150053570A1/en not_active Abandoned
- 2014-08-18 KR KR20140107032A patent/KR20150022683A/en not_active Application Discontinuation
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0640786A (en) * | 1992-07-22 | 1994-02-15 | Tatsumi Chikura | Fertilizer containing amino acid and its production |
Non-Patent Citations (2)
Title |
---|
"Production of Feather Protein Concentrate from Feathers by In vitro Enzymatic Treatment, its Biochemical Characterization and Antioxidant Nature;D.J. M 1 ukesh Kumar et al.;《Middle-East Journal of Scientific Research》;20121231;第11卷(第7期);881-886 * |
碱法水解羽毛蛋白的工艺条件研究;尹国强等;《食品科学》;20050915;第26卷(第09期);全文 * |
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CN203782246U (en) | 2014-08-20 |
TW201508007A (en) | 2015-03-01 |
TWI482780B (en) | 2015-05-01 |
CN104419949A (en) | 2015-03-18 |
JP2015040345A (en) | 2015-03-02 |
US20150053570A1 (en) | 2015-02-26 |
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