CN1034223A - With peanut press pulp, dregs of beans, chicken slag is raw material prepares aminoacids complex with enzyme hydrolysis method technology - Google Patents
With peanut press pulp, dregs of beans, chicken slag is raw material prepares aminoacids complex with enzyme hydrolysis method technology Download PDFInfo
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- CN1034223A CN1034223A CN 88106948 CN88106948A CN1034223A CN 1034223 A CN1034223 A CN 1034223A CN 88106948 CN88106948 CN 88106948 CN 88106948 A CN88106948 A CN 88106948A CN 1034223 A CN1034223 A CN 1034223A
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Abstract
Aminoacids complex is a kind of good albumen supplement, and being used for can not need can absorb through patrolling digestion behind the human body.Be widely used in medical treatment, aspects such as foods and cosmetics.
Enzyme used in the present invention is an industrial microbe proteolytic enzyme, has overcome to use acid, alkali hydrolysis method destructible in the past, and amino acid kind and the hydrolysis of use pancreatin hydrolysis method are thorough inadequately, it is simple to have production technique, with low cost, hydrolysis is thorough, and productive rate is than advantages such as height.Employed raw material is industrial waste peanut press pulp, dregs of beans and the chicken slag of oil pressing factory and food factory, has opened up another new raw material sources for producing aminoacids complex.
Description
A kind of peanut press pulp of using, dregs of beans, chicken slag are raw material prepares aminoacids complex with enzymatic hydrolysis process technology.The present invention relates to food processing field.
Aminoacids complex is a kind of good protein supplements, and it contains each seed amino acid of needed by human body.After being used for human body, can not need pass through digestion, can directly absorb.It is the nutrition agent that the current utmost point is paid attention to by people, can be used for Medicines, aspects such as protective foods and high-grade feed, daily cosmetics additive.
At present, the raw material with extraction method production aminoacids complex has casein abroad, milk-protein, and blood plasma, scleroproein or the like has the milk casein at home, animal blood fiber (pig blood meal), soybean, silkworm chrysalis or the like.These raw materials are most because the source is limited, Gu and be worth expensive.Soybean wherein though that silkworm chrysalis, pig blood meal are originated is abundant, need consume a large amount of grains with soybean, and silkworm chrysalis is again the feed in short supply of breeding fish, and the pig blood meal is produced aminoacids complex, and then fishy smell is unpleasant, is unfavorable for eating.For this reason, open up can the mass production aminoacids complex the desirable feedstock source just necessary.
Aspect production technique, acid-hydrolysis method, alkali hydrolysis method and enzyme hydrolysis method were arranged in the past.Wherein the most frequently used is acid-hydrolysis method.All go to pot owing to some amino acid with acid hydrolysis process or with the aminoacids complex that the basic hydrolysis method is produced, gained amino acid kind is incomplete, lacks most important indispensable amino acid-tryptophane.The pancreatin that is with the enzyme hydrolysis method use does not have destruction, can impel the amino acid kind, but because hydrolysis is not thorough, productive rate is lower.
Purpose of the present invention is to the mass production aminoacids complex provides several new, cheap, competent raw material, these raw materials are the industrial waste peanut press pulp of oil pressing factory such as food factory, dregs of beans and chicken slag.New enzyme hydrolysis process also is provided.The used enzyme of the present invention is homemade industrial microbe proteolytic enzyme.Because production technique is simple, does not need specific installation, hydrolysis is more thorough, and therefore, cost is lower.With the amino nitrogen content that uses pancreatin comparison the present invention to produce be 76.44%, pancreatin production only be 38.5%.The content of amino nitrogen just illustrates the thoroughness of hydrolysis, and the amino nitrogen content high amino acid content is also high.The productive rate of three kinds of feedstock production aminoacids complexs sees Table 1:
Table 1
| Material name | The productive rate of aminoacids complex (%) |
| Peanut press pulp | 28.4% |
| Dregs of beans | 24.4% |
| The chicken slag | 18.5% |
The aminoacids complex of the present invention preparation is measured through amino acidanalyser, and by different raw materials, contain 15～18 seed amino acids respectively, wherein 8 kinds of indispensable amino acid tools are complete.Contents of essential amino acids accounts for more than 50% of total amino acid content, is higher than the contents of essential amino acids (48.92%) in the egg, also is higher than the requirement (36%) of FAO/WHO defined, so nutritive value is higher.Amino acid whose kind and content see Table 2 in three kinds of samples:
And for example patent documentation SU-1028310 and WO-8403286 have introduced the technology of producing beet pectin with ammoniacal liquor or NaOH respectively.Detailed process is, uses acid hydrolysis pectin, extrudes liquid pectin, regulates pH value to 4～5 40 °～50 ℃ temperature with ammoniacal liquor or with NaOH, carries out spraying drying at 80 ℃ then.But this patent is not introduced the gelling characteristic of the beet pectin of this explained hereafter.
In recent years, France works out the method for modifying that carries out beet pectin, to reach the requirement of foodstuff additive at the special gelling characteristic of beet pectin.As patent documentation EP-124439, FR-2545101, J59205949 have introduced the method for using peroxidase and hydrogen peroxide to carry out modification, and the concrete practice is in the certain density beet pectin aqueous solution, adds peroxidase and hydrogen peroxide.This technology is very big with the enzyme amount, and promptly every gram pectin needs enzyme 0.03～0.1mg, and the costing an arm and a leg of enzyme, every milligram about 200 yuan, produce the 1Kg modified pectin and need enzyme 30mg～100mg, be worth 6000～20000 yuan, and the price of per kilogram pectin only is 50 yuan, so this technology does not have productive value at all.
In order to make with the beet pulp is that raw material is produced the pectin industrialization, the invention provides a kind of production technique of modified beet pectine.Modified beet pectine energy gelling in acidity by it is produced can be used as jelling agent or thickening material, has reached the standard of foodstuff additive, also can use on medicine, makeup.
The present invention is made up of following ten technical process:
1, rinsing: its effect is removal silt and sugar part,
2, use acid hydrolysis,
3, extrude hydrolyzed solution,
4, regulate pH value to 9～11(alkalescence with buck), carry out crosslinking reaction,
5, squeeze and to anhydrate part or use alcohol precipitation,
6, use dilute acidic alcohol, regulating pH value is 2～6, the flush away inorganic salt, and be interrupted and stir,
7, filter,
8, soak the back filter with neutral spirits and do,
9, normal pressure is dry down,
10, grinding and sieving promptly gets modified beet pectine.
Embodiment 1:
1, rinsing: get dried slag 300g, use water rinse three times,
2, acid hydrolysis: 80 ℃ of (also can be about 80 ℃), concentration is that 1.1%(also can be 0.5～1.1%) in hydrochloric acid (also can be sulfuric acid, sulfurous acid, the citric acid etc.) aqueous solution of 2000ml, after adding beet pulp, making pH value is 0.6～3,50 °～90 ℃ insulations 2～3 hours, to carry out abundant hydrolysis
3, extrude hydrolyzed solution with squeezing machine, and be cooled to 15 °～40 ℃,
4, with ammoniacal liquor (also available NaOH, KOH, Na
2CO
3Deng) regulate pH value to 9～11, in the time of 15 °～30 ℃, placed 1～4 hour, form jelly.
5, squeeze the part of anhydrating,
6, an amount of concentration of adding is that about 50% acid alcohol adjusting pH value is 2～6, the flush away inorganic salt,
7, filter,
8, be about 95% alcohol-pickled 0.5～1 hour with concentration, filter is done,
9, at 60 °～80 ℃ following constant pressure and dries,
10, pulverize the back and cross 100 mesh sieves, promptly get the modified beet pectine finished product.
Embodiment 2:
Get the hydrolyzed solution of embodiment 1, dilute one times, be cooled to 25 ℃, regulate pH value to 10, placed 3 hours with ammoniacal liquor, the concentration of adding and hydrolyzed solution equivalent is about 95% acid alcohol, precipitated pectin, and regulate pH value to 5, use the alcohol rinsing of the concentration about 50% of PH5 again, be about 95% alcohol-pickled after-filtration, dry, sieve with concentration again, promptly get modified beet pectine.
Advantage of the present invention:
1, can produce and meet the female man of food additives requirement and accumulate this sea of legendary bird with poisonous feathers
2, this technology is suitable for suitability for industrialized production,
3, technology, equipment are simple, and cost of material is low, the economic benefit height.
Claims (2)
1, a kind of is that raw material is used with peanut press pulp, chicken slag, it is characterized in that used enzyme is industrial microorganism proteolytic enzyme (No. 539 and No. 3350 aspartic proteases, 3942 and No. 166 and No. 1389 neutral proteases, 2909 Sumizyme MPs etc.), its hydrolysis time is 34-36 hour, temperature is 40～50 ℃, and pH value is 3-7.
2, enzymatic hydrolysis process according to claim 1 prepares the technology of aminoacids complex, it is characterized in that said industrial microorganism proteolytic enzyme is No. 539 and No. 3350 aspartic proteases, No. 3942 and 166 and and No. 1389 neutral proteases, 2709 Sumizyme MPs.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88106948 CN1034223A (en) | 1988-09-23 | 1988-09-23 | With peanut press pulp, dregs of beans, chicken slag is raw material prepares aminoacids complex with enzyme hydrolysis method technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88106948 CN1034223A (en) | 1988-09-23 | 1988-09-23 | With peanut press pulp, dregs of beans, chicken slag is raw material prepares aminoacids complex with enzyme hydrolysis method technology |
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| CN1034223A true CN1034223A (en) | 1989-07-26 |
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| CN 88106948 Pending CN1034223A (en) | 1988-09-23 | 1988-09-23 | With peanut press pulp, dregs of beans, chicken slag is raw material prepares aminoacids complex with enzyme hydrolysis method technology |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041493C (en) * | 1993-03-17 | 1999-01-06 | 山东大学 | Preparing process for amino-acid oral liquid |
| US7758847B2 (en) | 2003-10-31 | 2010-07-20 | China Petroleum & Chemical Corporation | Molecular sieve with MFI structure containing phosphorus and metal components, preparation process and use thereof |
| US7923399B2 (en) | 2004-03-31 | 2011-04-12 | China Petroleum & Chemical Corporation | Zeolite-containing hydrocarbon-converting catalyst, the preparation process thereof, and a process for converting hydrocarbon oils with the catalyst |
| US8658024B2 (en) | 2004-12-28 | 2014-02-25 | China Petroleum & Chemical Corporation | Catalyst and a method for cracking hydrocarbons |
| CN104313070A (en) * | 2014-10-23 | 2015-01-28 | 西安莹朴生物科技股份有限公司 | Preparation method of compound ferrous amino acid |
| CN104496651A (en) * | 2014-11-29 | 2015-04-08 | 沈阳金尔露生物科技有限公司 | Amino acid liquid fertilizer, preparation method and application method for improving saline-alkali soil |
| CN110100947A (en) * | 2019-06-06 | 2019-08-09 | 中国农业科学院农产品加工研究所 | A kind of acid-soluble peanut protein and the preparation method and application thereof |
-
1988
- 1988-09-23 CN CN 88106948 patent/CN1034223A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041493C (en) * | 1993-03-17 | 1999-01-06 | 山东大学 | Preparing process for amino-acid oral liquid |
| US7758847B2 (en) | 2003-10-31 | 2010-07-20 | China Petroleum & Chemical Corporation | Molecular sieve with MFI structure containing phosphorus and metal components, preparation process and use thereof |
| US7923399B2 (en) | 2004-03-31 | 2011-04-12 | China Petroleum & Chemical Corporation | Zeolite-containing hydrocarbon-converting catalyst, the preparation process thereof, and a process for converting hydrocarbon oils with the catalyst |
| US8658024B2 (en) | 2004-12-28 | 2014-02-25 | China Petroleum & Chemical Corporation | Catalyst and a method for cracking hydrocarbons |
| CN104313070A (en) * | 2014-10-23 | 2015-01-28 | 西安莹朴生物科技股份有限公司 | Preparation method of compound ferrous amino acid |
| CN104496651A (en) * | 2014-11-29 | 2015-04-08 | 沈阳金尔露生物科技有限公司 | Amino acid liquid fertilizer, preparation method and application method for improving saline-alkali soil |
| CN104496651B (en) * | 2014-11-29 | 2017-06-30 | 沈阳金尔露生物科技有限公司 | Amino acid liquid fertilizer, preparation method and alkaline land soil improvement application process |
| CN110100947A (en) * | 2019-06-06 | 2019-08-09 | 中国农业科学院农产品加工研究所 | A kind of acid-soluble peanut protein and the preparation method and application thereof |
| CN110100947B (en) * | 2019-06-06 | 2020-04-14 | 中国农业科学院农产品加工研究所 | Acid-soluble peanut protein and preparation method and application thereof |
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