CN106191186A - The production technology of soybean oligopeptide without bitterness - Google Patents
The production technology of soybean oligopeptide without bitterness Download PDFInfo
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- CN106191186A CN106191186A CN201610550461.5A CN201610550461A CN106191186A CN 106191186 A CN106191186 A CN 106191186A CN 201610550461 A CN201610550461 A CN 201610550461A CN 106191186 A CN106191186 A CN 106191186A
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- C12P21/00—Preparation of peptides or proteins
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Abstract
The invention discloses the production technology of a kind of soybean oligopeptide without bitterness, including selecting materials, enzymolysis, centrifugal, film decompose with concentrate, sterilizing and drying program, described production technology specifically includes following processing step: step one, select materials；Step 2, feed intake；Step 3, degeneration；Step 4, cooling；Step 5, enzymolysis；Step 6, for the first time regulation pH value are 9.0 ± 0.2；Step 7, inactivation；Step 8, second time cooling；Step 9, second time regulation pH value are 4.5 ± 0.2；Step 10, feed separation；Step 11, filter and concentrate；Step 12, sterilizing；Step 13, spray drying.The Semen sojae atricolor mist peptide that the present invention produces has without bitterness, separating difficulty decline, is prone to the feature digested and assimilated；The present invention has that technique is advanced rationally, meet environment protection requirement, save the energy, reduce cost, product pick-up rate is high, possess industrialization, large-scale production technical conditions, can be widely applied to oligopeptide production, nutraceutical, medicine and other fields.
Description
Technical field
The present invention relates to a kind of oligopeptide production technology, particularly relate to the production technology of a kind of soybean oligopeptide without bitterness.
Background technology
As far back as 1902, London University's medical college times profit this and two professors of Grover Starling in an experiment, finder for the first time
Indispensable peptide matters in body, has started World Science man and has explored the chapter of peptide science, and this discovery is the greatest, therefore
Two scientists obtain Nobel physiology's prize.Modern science man is exactly " peptide has omnibearing the effect " (Japan so thought
Scientist Tian Zehui mono-), " peptide is almost used for treating any disease, can be in contrast without medicine " (American scientist You Gelinbo
Scholar), " peptide good health and a long life new secret." (this. Kai Lazhayi of Britain's physiologist Mario), the U.S. scientist foreign citizen of Chinese origin, promise
Bel encourages winner Steven Chu doctor and thinks: " 21st century biological engineering studies genetic engineering and protein engineering exactly, and
Research protein in a sense from the point of view of study peptide exactly.”
Before the mid-90 in 20th century, the scientist of countries in the world use gene expression method, chemical synthesis and by vain
Matter synthetic method, has had been developed that many peptides, and have develops medicine for clinic.But using acidolysis, alkaline process, hydrogenolysis to obtain
Getting little of peptide.And the technical matters fixed investment developed is greatly, cycle length, seriously polluted, taste bad, fail eventually to realize work
Industry metaplasia is produced.
So far the whole world only has four countries can industrialized production oligopeptide.In order to be capable of industrialized production in China
Oligopeptide, inventor Wang Yue likes to provide funds to enable National Key Laboratory, has set up the Hao source oligopeptide computer MSR Information system with him as group leader.
And absorbing all kinds of expert, scholar participates in, and through concentrating on studies for many years, improves zymolysis technique, has innovated debitterness technology, preferably
The most state-of-the-art powder dehydration technique, through lab scale, pilot scale, has summed up out the industrial metaplasia of " Hao source oligopeptide " finally
The technical scheme produced, becomes the country of the 5th energy autonomous production oligopeptide in the world.The purpose of the present invention is contemplated to overcome now
There is the defect of technology, fill up the blank of domestic production oligopeptide, it is provided that the production technology of a kind of soybean oligopeptide without bitterness.
Summary of the invention
The invention aims to overcome the deficiency of above-mentioned background technology, it is provided that the production of a kind of soybean oligopeptide without bitterness
Technique so that it is there is separating difficulty and decline, be prone to the feature digested and assimilated.
The production technology of a kind of soybean oligopeptide without bitterness that the present invention provides, including selecting materials, enzymolysis, centrifugal, film decompose and
Concentrate, sterilizing and drying program, described production technology specifically includes following processing step: step one, select materials: select food stage
Non-transgenic soybean egg albumen powder is raw material, standby；Step 2, feed intake: process by the raw material described in step one with through pure water film
Tap water in raw material: the ratio of water=1:2 puts into retort together, starts agitator in retort simultaneously, to be mixed uniformly
Rear sealing retort；Step 3, degeneration: open steam transfer valve on boiler, and by pipeline by described in steam input step two
In retort, the liquid in retort is made to be brought rapidly up to 75～95 DEG C, insulation timing 10～20 minutes, it is then shut off steam defeated
Send valve, stop conveying steam；Step 4, cooling: open condensed water switch, by water pipe, condensed water is continually entered step 3
In described retort, make pot liquid be cooled to 45～65 DEG C, be then shut off condensed water switch；Step 5, enzymolysis: open step
The observation panel in retort described in rapid four, puts into load weighted compound enzyme rapidly in retort, the weighing of described compound enzyme
Equal to 5/10000ths of raw material dosage described in step one, closing observation panel the most in time, enzyme digestion reaction starts, and timing 3～5 is little
Time；Step 6, for the first time regulation pH value: during the enzyme digestion reaction described in step 5, by burning food grade by phased manner
In retort described in aqueous slkali addition, reaction pot liquid pH value is made to regulate 9.0 ± 0.2；Step 7, inactivation: for the second time
Open steam transfer valve on boiler, and by pipeline by the retort described in steam input step six, make reaction pot liquid
It is brought rapidly up to 75～95 DEG C, insulation timing 10～20 minutes, is then shut off steam transfer valve, stop conveying steam；Step 8,
Second time cooling: second time opens condensed water switch, continually enters in retort described in step 7 by water pipe by condensed water,
Make pot liquid be cooled to room temperature, be then shut off condensed water switch；Step 9, second time regulation pH value: described in step 8
In retort, the pH value regulating reaction pot liquid by adding food grade hydrochloric acid is 4.5 ± 0.2；Step 10, material divide
From: open high speed centrifuge, then sent into mixing up at a high speed for the material in retort described in the step 9 of isoelectric point, IP by pump
Carry out in centrifuge being divided into the cleer and peaceful sediment of liquid；The sediment obtained after separating proceeds in first set and is neutralized in sterilization tank go out
Bacterium, then by pump, the sediment after neutralized sterilizing is sent in the spray tower in first set spray drying system, it is spray-dried
After, soybean oligopeptide side-product soybean protein concentrate can be obtained；Step 11, filter and concentrate: will be described in step 10 point
From liquid extract clearly, more successively carry out filtering and concentrate by filter membrane, concentration film, standby；Step 12, sterilizing: by step
Filtration described in 11 liquid concentrated pump into clearly in the second set neutralizes sterilization tank and are neutralized sterilizing；Step 13, spraying
It is dried: the liquid after being neutralized sterilizing described in step 12 pumps in the spray tower in the second set spray drying system the most again, enters
After row is spray-dried, i.e. obtain without bitterness soybean oligopeptide powder.
In technique scheme, described freezing machine water closes and is running water switch.
In technique scheme, described in step 3, it is warming up to 85 DEG C, insulation timing 15 minutes；Liquid described in step 4
Body is cooled to 55 DEG C；Enzyme digestion reaction time described in step 5 is 4 hours；PH value described in step 6 is 9.0；Institute in step 7
State liquid and be warming up to 85 DEG C, insulation timing 15 minutes；PH value described in step 9 is 4.5.
The present invention, without the production technology of bitterness soybean oligopeptide, has the advantages that the Hao source that the present invention produces
Oligopeptide, first is better than aminoacid, and little molecule oligopeptide need not digestion, can be the most complete, actively, preferential, need not
Catabiotic absorb at proximal small bowel, be directly entered cell after absorption, play its biological function and than Amino Acid Absorption faster；
Little molecule oligopeptide absorbs and has undersaturated feature；Aminoacid has 20 kinds, and function is denumerable, and the extremely strong oligopeptide of biological activity is with ammonia
Base acid is substrate, can form ten million Functional Polypeptides.Second is better than protein, and the molecular weight of protein is big, non-digestible and
Utilize, and oligopeptide be protein catalysis after product, it is not necessary to human consumption, can directly absorb；3rd is better than polysaccharide material, peptide
The function of class is far superior to polysaccharide material, because polysaccharide molecular weight is big, nondigestible, and peptides is then contrary, and mechanism of absorption, activity are strong
Degree and multiformity all outclass polysaccharide material；4th is better than polypeptide, and owing to the molecular weight of oligopeptide is less, separation is more difficult to, functionally
Greatly it is better than polypeptide；5th is a kind of soybean oligopeptide entirely without bitterness.Production technology of the present invention is advanced rationally, symbol
Close environment protection requirement, have effectively achieved saving the energy, reduce cost, improve product pick-up rate (product yield reach 10% with
On), it is thus achieved that soybean oligopeptide in be substantially free of the soybean protein isolate of macromolecule, sour molten protein content is high, significantly improves
Product quality.The present invention possesses industrialization, large-scale production technical conditions, can be widely applied to nutraceutical, medicine and other fields.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but this embodiment should not be construed as the present invention
Restriction.
Embodiment 1
The present invention without the production technology of bitterness soybean oligopeptide, including selecting materials, enzymolysis, centrifugal, film decompose with concentrate, sterilizing and
Drying program, described production technology specifically includes following processing step:
Step one, select materials: selecting food stage Non-transgenic soybean egg albumen powder is raw material, backup；
Step 2, feed intake: by the raw material described in step one and the tap water that processes through pure water film by raw material: water=1:2
Ratio put into retort together, start agitator in retort simultaneously, to be mixed uniformly after seal retort；
Step 3, degeneration: open steam transfer valve on boiler, and by pipeline by retort described in steam input step two
In, make the liquid in retort be brought rapidly up to 75 DEG C, insulation timing 10～20 minutes, it is then shut off steam transfer valve, stops
Conveying steam；
Step 4, cooling: open running water switch, continually enter the reaction described in step 3 by water pipe by condensed water
In tank, make pot liquid be cooled to 45 DEG C, be then shut off running water switch；
Step 5, enzymolysis: the observation panel in retort described in opening steps four, put into load weighted compound enzyme rapidly
In retort, the weighing of described compound enzyme, equal to 5/10000ths of raw material dosage described in step one, closes observation the most in time
Mouthful, enzyme digestion reaction starts, timing 5 hours；
Step 6, for the first time regulation pH value: during the enzyme digestion reaction described in step 5, by eating by phased manner
In retort described in level soda bath addition, reaction pot liquid pH value is made to regulate 8.8；
Step 7, inactivation: second time opens steam transfer valve on boiler, and by pipeline by described in steam input step six
Retort in, make reaction pot liquid be brought rapidly up to 75 DEG C, insulation timing 20 minutes, be then shut off steam transfer valve, stop
Only carry steam；
Step 8, second time cooling: second time opens running water switch, by water pipe, condensed water is continually entered step
In retort described in seven, make pot liquid be cooled to room temperature, be then shut off running water switch；
Step 9, second time regulation pH value: in the retort described in step 8, regulate by adding food grade hydrochloric acid
The pH value of reaction pot liquid is 4.3；
Step 10, feed separation: open high speed centrifuge, then will be mixed up as anti-described in the step 9 of isoelectric point, IP by pump
The material in tank is answered to carry out being divided into the cleer and peaceful sediment of liquid in sending into high speed centrifuge；The sediment obtained after separating proceeds in first set
Be neutralized sterilizing in sterilization tank, then by pump, the sediment after neutralized sterilizing is sent in first set spray drying system
In spray tower, after being spray-dried, soybean oligopeptide side-product soybean protein concentrate can be obtained；
Step 11, filter and concentrate: the liquid separated described in step 10 is extracted clearly, more successively by filter membrane, concentration
Film carries out filtering and concentrate, standby；
Step 12, sterilizing: the filtration described in step 11 the liquid that concentrated are pumped into clearly the second set and neutralizes sterilization tank
Inside it is neutralized sterilizing；
Step 13, spray drying: the liquid after being neutralized sterilizing described in step 12 pumps into the second set spraying the most again
In spray tower in drying system, after being spray-dried, i.e. obtain without bitterness soybean oligopeptide powder.
Embodiment 2
The present invention without the production technology of bitterness soybean oligopeptide, including selecting materials, enzymolysis, centrifugal, film decompose with concentrate, sterilizing and
Drying program, described production technology specifically includes following processing step:
Step one, select materials: selecting food stage Non-transgenic soybean egg albumen powder is raw material, backup；
Step 2, feed intake: by the raw material described in step one and the tap water that processes through pure water film by raw material: water=1:2
Ratio put into retort together, start agitator in retort simultaneously, to be mixed uniformly after seal retort；
Step 3, degeneration: open steam transfer valve on boiler, and by pipeline by retort described in steam input step two
In, make the liquid in retort be brought rapidly up to 85 DEG C, insulation timing 15 minutes, it is then shut off steam transfer valve, stops conveying
Steam；
Step 4, cooling: open running water switch, continually enter the reaction described in step 3 by water pipe by condensed water
In tank, make pot liquid be cooled to 55 DEG C, be then shut off running water switch；
Step 5, enzymolysis: the observation panel in retort described in opening steps four, put into load weighted compound enzyme rapidly
In retort, the weighing of described compound enzyme, equal to 5/10000ths of raw material dosage described in step one, closes observation the most in time
Mouthful, enzyme digestion reaction starts, timing 4 hours；
Step 6, for the first time regulation pH value: during the enzyme digestion reaction described in step 5, by eating by phased manner
In retort described in level soda bath addition, reaction pot liquid pH value is made to regulate 9.0；
Step 7, inactivation: second time opens steam transfer valve on boiler, and by pipeline by described in steam input step six
Retort in, make reaction pot liquid be brought rapidly up to 85 DEG C, insulation timing 15 minutes, be then shut off steam transfer valve, stop
Only carry steam；
Step 8, second time cooling: second time opens running water switch, by water pipe, condensed water is continually entered step
In retort described in seven, make pot liquid be cooled to room temperature, be then shut off running water switch；
Step 9, second time regulation pH value: in the retort described in step 8, regulate by adding food grade hydrochloric acid
The pH value of reaction pot liquid is 4.5；
Step 10, feed separation: open high speed centrifuge, then will be mixed up as anti-described in the step 9 of isoelectric point, IP by pump
The material in tank is answered to carry out being divided into the cleer and peaceful sediment of liquid in sending into high speed centrifuge；The sediment obtained after separating proceeds in first set
Be neutralized sterilizing in sterilization tank, then by pump, the sediment after neutralized sterilizing is sent in first set spray drying system
In spray tower, after being spray-dried, soybean oligopeptide side-product soybean protein concentrate can be obtained；
Step 11, filter and concentrate: the liquid separated described in step 10 is extracted clearly, more successively by filter membrane, concentration
Film carries out filtering and concentrate, standby；
Step 12, sterilizing: the filtration described in step 11 the liquid that concentrated are pumped into clearly the second set and neutralizes sterilization tank
Inside it is neutralized sterilizing；
Step 13, spray drying: the liquid after being neutralized sterilizing described in step 12 pumps into the second set spraying the most again
In spray tower in drying system, after being spray-dried, i.e. obtain without bitterness soybean oligopeptide powder.
Embodiment 3
The present invention without the production technology of bitterness soybean oligopeptide, including selecting materials, enzymolysis, centrifugal, film decompose with concentrate, sterilizing and
Drying program, described production technology specifically includes following processing step:
Step one, select materials: selecting food stage Non-transgenic soybean egg albumen powder is raw material, backup；
Step 2, feed intake: by the raw material described in step one and the tap water that processes through pure water film by raw material: water=1:2
Ratio put into retort together, start agitator in retort simultaneously, to be mixed uniformly after seal retort；
Step 3, degeneration: open steam transfer valve on boiler, and by pipeline by retort described in steam input step two
In, make the liquid in retort be brought rapidly up to 95 DEG C, insulation timing 10 minutes, it is then shut off steam transfer valve, stops conveying
Steam；
Step 4, cooling: open running water switch, continually enter the reaction described in step 3 by water pipe by condensed water
In tank, make pot liquid be cooled to 65 DEG C, be then shut off running water switch；
Step 5, enzymolysis: the observation panel in retort described in opening steps four, put into load weighted compound enzyme rapidly
In retort, the weighing of described compound enzyme, equal to 5/10000ths of raw material dosage described in step one, closes observation the most in time
Mouthful, enzyme digestion reaction starts, timing 3 hours；
Step 6, for the first time regulation pH value: during the enzyme digestion reaction described in step 5, by eating by phased manner
In retort described in level soda bath addition, reaction pot liquid pH value is made to regulate 9.2；
Step 7, inactivation: second time opens steam transfer valve on boiler, and by pipeline by described in steam input step six
Retort in, make reaction pot liquid be brought rapidly up to 95 DEG C, insulation timing 10 minutes, be then shut off steam transfer valve, stop
Only carry steam；
Step 8, second time cooling: second time opens running water switch, by water pipe, condensed water is continually entered step
In retort described in seven, make pot liquid be cooled to room temperature, be then shut off running water switch；
Step 9, second time regulation pH value: in the retort described in step 8, regulate by adding food grade hydrochloric acid
The pH value of reaction pot liquid is 4.7；
Step 10, feed separation: open high speed centrifuge, then will be mixed up as anti-described in the step 9 of isoelectric point, IP by pump
The material in tank is answered to carry out being divided into the cleer and peaceful sediment of liquid in sending into high speed centrifuge；The sediment obtained after separating proceeds in first set
Be neutralized sterilizing in sterilization tank, then by pump, the sediment after neutralized sterilizing is sent in first set spray drying system
In spray tower, after being spray-dried, soybean oligopeptide side-product soybean protein concentrate can be obtained；
Step 11, filter and concentrate: the liquid separated described in step 10 is extracted clearly, more successively by filter membrane, concentration
Film carries out filtering and concentrate, standby；
Step 12, sterilizing: the filtration described in step 11 the liquid that concentrated are pumped into clearly the second set and neutralizes sterilization tank
Inside it is neutralized sterilizing；
Step 13, spray drying: the liquid after being neutralized sterilizing described in step 12 pumps into the second set spraying the most again
In spray tower in drying system, after being spray-dried, i.e. obtain without bitterness soybean oligopeptide powder.
Obviously, those skilled in the art can carry out various change and the modification essence without deviating from the present invention to the present invention
God and scope.So, if these amendments of the present invention and modification belong to the scope of the claims in the present invention and equivalent technologies thereof
Within, then the present invention is also intended to comprise these change and modification.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (3)
1. without a production technology for bitterness soybean oligopeptide, including selecting materials, enzymolysis, centrifugal, film decompose with concentrate, sterilizing and being dried
Program, it is characterised in that: described production technology specifically includes following processing step:
Step one, select materials: selecting food stage Non-transgenic soybean egg albumen powder is raw material, standby；
Step 2, feed intake: by the raw material described in step one and the tap water that processes through pure water film by raw material: the ratio of water=1:2
Example puts into retort together, starts agitator in retort simultaneously, to be mixed uniformly after seal retort；
Step 3, degeneration: open steam transfer valve on boiler, and by pipeline by retort described in steam input step two,
The liquid in retort is made to be brought rapidly up to 75～95 DEG C, insulation timing 10～20 minutes, it is then shut off steam transfer valve, stops
Conveying steam；
Step 4, cooling: open condensed water switch, by water pipe, condensed water continually entered the retort described in step 3
In, make pot liquid be cooled to 45～65 DEG C, be then shut off condensed water switch；
Step 5, enzymolysis: the observation panel in retort described in opening steps four, put into rapidly reaction by load weighted compound enzyme
In tank, the weighing of described compound enzyme, equal to 5/10000ths of raw material dosage described in step one, closes observation panel, enzyme the most in time
Solution reaction starts, timing 3～5 hours；
Step 6, for the first time regulation pH value: during the enzyme digestion reaction described in step 5, by burning food grade by phased manner
In retort described in aqueous slkali addition, reaction pot liquid pH value is made to regulate 9.0 ± 0.2；
Step 7, inactivation: second time opens steam transfer valve on boiler, and by anti-by described in steam input step six of pipeline
In answering tank, reaction pot liquid is made to be brought rapidly up to 75～95 DEG C, insulation timing 10～20 minutes, it is then shut off steam conveying
Valve, stops conveying steam；
Step 8, second time cooling: second time opens condensed water switch, by water pipe, condensed water continually enters step 7 institute
State in retort, make pot liquid be cooled to room temperature, be then shut off condensed water switch；
Step 9, second time regulation pH value: in the retort described in step 8, regulate reaction by adding food grade hydrochloric acid
The pH value of pot liquid is 4.5 ± 0.2；
Step 10, feed separation: open high speed centrifuge, then will be mixed up as retort described in the step 9 of isoelectric point, IP by pump
Interior material carries out being divided into the cleer and peaceful sediment of liquid in sending into high speed centrifuge；The sediment that will obtain after separating proceeds to first set neutralization and goes out
It is neutralized sterilizing in bacterium tank, then by pump, the sediment after neutralized sterilizing is sent into the spray tower in first set spray drying system
In, after being spray-dried, soybean oligopeptide side-product soybean protein concentrate can be obtained；
Step 11, filter and concentrate: the liquid separated described in step 10 is extracted clearly, more successively entered by filter membrane, concentration film
Row filter and concentrate, standby；
Step 12, sterilizing: pump into clearly in the second set neutralizes sterilization tank by the filtration described in step 11 the liquid that concentrated
Row neutralizes sterilizing；
Step 13, spray drying: the liquid after being neutralized sterilizing described in step 12 pumps into the second set the most again and is spray-dried
In spray tower in system, after being spray-dried, i.e. obtain without bitterness soybean oligopeptide powder.
The production technology of soybean oligopeptide without bitterness the most according to claim 1, it is characterised in that: described condensed water switch
It is running water switch.
The production technology of soybean oligopeptide without bitterness the most according to claim 1, it is characterised in that: heat up described in step 3
To 85 DEG C, insulation timing 15 minutes；Liquid described in step 4 is cooled to 55 DEG C；Enzyme digestion reaction time described in step 5 is 4
Hour；PH value described in step 6 is 9.0；Liquid described in step 7 is warming up to 85 DEG C, insulation timing 15 minutes；In step 9
Described pH value is 4.5.
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| CN201610550461.5A CN106191186A (en) | 2016-07-13 | 2016-07-13 | The production technology of soybean oligopeptide without bitterness |
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| CN201610550461.5A CN106191186A (en) | 2016-07-13 | 2016-07-13 | The production technology of soybean oligopeptide without bitterness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118256583A (en) * | 2024-04-03 | 2024-06-28 | 江西爱泽生物科技有限公司 | Preparation method and application of soybean oligopeptide |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428431A (en) * | 2001-12-25 | 2003-07-09 | 山东力源集团公司 | Method for preparing soybean polypeptide by utilizing ereyme method |
| CN101824455A (en) * | 2009-03-06 | 2010-09-08 | 香港百特有限公司 | Soy protein oligopeptide, and preparation method and use thereof |
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2016
- 2016-07-13 CN CN201610550461.5A patent/CN106191186A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428431A (en) * | 2001-12-25 | 2003-07-09 | 山东力源集团公司 | Method for preparing soybean polypeptide by utilizing ereyme method |
| CN101824455A (en) * | 2009-03-06 | 2010-09-08 | 香港百特有限公司 | Soy protein oligopeptide, and preparation method and use thereof |
Non-Patent Citations (1)
| Title |
|---|
| 中国发明协会: "《民间重大发明与产业化项目选编》", 31 December 2010 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118256583A (en) * | 2024-04-03 | 2024-06-28 | 江西爱泽生物科技有限公司 | Preparation method and application of soybean oligopeptide |
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Application publication date: 20161207 |
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