CN101979533B - Catalase preservative - Google Patents
Catalase preservative Download PDFInfo
- Publication number
- CN101979533B CN101979533B CN2010102654219A CN201010265421A CN101979533B CN 101979533 B CN101979533 B CN 101979533B CN 2010102654219 A CN2010102654219 A CN 2010102654219A CN 201010265421 A CN201010265421 A CN 201010265421A CN 101979533 B CN101979533 B CN 101979533B
- Authority
- CN
- China
- Prior art keywords
- metronidazole
- catalase
- katalase
- complex ester
- sanitas
- 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.)
- Expired - Fee Related
Links
Landscapes
- Enzymes And Modification Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a catalase preservative, which is formed by mixing sodium chloride, metronidazole and nipagin complex ester or the sodium chloride and the metronidazole or the metronidazole and the nipagin complex ester. The catalase preservative has the good effects of corrosion prevention and mildew prevention on catalase; and the enzymatic activity of an enzymic preparation product stored for over 6 months can still reach over 90 percent.
Description
Technical field: the present invention relates to a kind of sanitas, particularly the katalase sanitas.
Background technology: katalase (catalase; CAT) be a kind of important biological enzyme formulation product, be widely used in biological deoxidation behind the textile hydrogen peroxide bleaching etc. in the textile industry, aspects such as foodstuffs industry and rubber industry; It can improve dyeing quality, reduces discharge of wastewater.
Katalase generally extracts by biological fermentation production or from animal livers and obtains, and the katalase of China's production at present is still with extraction method from animal livers comparatively common, and fermentation method still is in the experiment advanced development.In with the product process of animal livers hydrogen peroxidase extracting, owing to polluting and aspect reason such as environment control, be that blue or green enzyme liquid need add sanitas and carries out rotproofing, add POTASSIUM SORBATE GRANULAR WHITE usually the katalase liquid preparation of producing; Sodium Benzoate is as catalatic sanitas; To keep the activity of CAT, add POTASSIUM SORBATE GRANULAR WHITE, though Sodium Benzoate plays certain anti-corrosive fresh-keeping effect; But it is limited like its preservative activity of neutrallty condition under certain condition; And along with the prolongation of time, deposition, inactivation etc. just very easily appear in the katalase liquid preparation.
One Chinese patent application number is that 20610038235.5 " a kind of methods of anti-corrosion quality conservation of food catalase " promptly are that existing CAT sanitas is improved; It is not carry out in the extraction method production process in the antiseptic katalase clear enzyme solution; Add sodium-chlor; Nisin and Tegosept E complex liped are as the Antisepticize and mildew preventive of cat catalase, but its production use cost is high, and preservative effect is general; The anticorrosion back CAT product stock time is short; The enzyme of anticorrosion back CAT product is lived not high, and also number it is in soak solution, to add 300000 unit penicillium mould to make sanitas for ZL03152957.7 " a kind of extraction method prepares catalatic method " just like Chinese patent, and its effect is also not satisfactory.
Summary of the invention: the present invention will provide a kind of katalase sanitas, and it is good to the anticorrosion anti-mold effect of katalase, and enzyme preparation product stored more than 6 months, and its enzymic activity still can reach more than 90%.
Katalase sanitas of the present invention, form by following component respectively: (1) sodium-chlor, metronidazole and Tegosept E complex ester, or (2) sodium-chlor and metronidazole, also or (3) metronidazole and Tegosept E complex ester mix and form.
The present invention preferably is made up of following quality component: (1) sodium-chlor 5-20, metronidazole 0.1-0.7, Tegosept E complex ester 0.01-0.08, or (2) sodium-chlor 5-20 and metronidazole 0.1-0.7, also or (3) metronidazole 1-7 and Tegosept E complex ester 0.1-0.8.
The sanitas that katalase sanitas of the present invention adopts sodium-chlor, metronidazole and Tegosept E complex ester to be mixed and made into; Enforceable arbitrary proportion mixes; After in the cat catalase product, being added into sanitas product of the present invention by actual needs in use; This katalase is stored at normal temperatures and still can be guaranteed that its enzymic activity reached more than 90% in 180 days; When having added the katalase use of product of the present invention, be higher than under the situation of normal temps more than 50 ℃, still can keeping the degradability of its enzyme constant; Reduce the warehouse cost of enterprise so greatly, relaxed and make enterprise control condition aborning.
Production of the present invention preparation simply can be with sodium-chlor, metronidazole, and the Tegosept E complex ester is by proportioning or press the enforceable arbitrary proportion thorough mixing of actual needs in use and pack and get final product.So-called arbitrary proportion is that the usage quantity of above-mentioned each component when making katalase or other product sanitass separately and using is configured use.
Sanitas interpolation of the present invention is applied to the hydrogen peroxide enzyme product after China Guangzhou Analysis &. Test Center is detected, and each item technology quality index is seen table 1
Name of product: katalase;
State: aqua; Type of detection: censorship.
Table 1 analyzing and testing result
Embodiment:
Embodiment 1 mass parts
Sodium-chlor 10 metronidazoles 0.2 Tegosept E complex ester 0.03
The preparation process is that above-mentioned each component is mixed by proportioning; When doing the anticorrosion use of katalase; In producing catalatic process, add, add packing again after also can after producing the preparation completion, adding, it is consistent that the amount of adding and prior art sanitas add catalatic consumption.
Embodiment 2 mass parts
Sodium-chlor 20 metronidazoles 0.5 Tegosept E complex ester 0.05
Embodiment 3 mass parts sodium-chlor 5 and metronidazole 0.4
Embodiment 4 mass parts metronidazoles 3 and Tegosept E complex ester 0.6
Usage and consumption are all same with example 1.
Claims (2)
1. katalase sanitas, form by following component respectively: (1) sodium-chlor, metronidazole and Tegosept E complex ester, or (2) sodium-chlor and metronidazole, also or (3) metronidazole and Tegosept E complex ester mix and form.
2. according to the described katalase sanitas of claim 1; It is characterized in that forming: (1) sodium-chlor 5-20, metronidazole 0.1-0.7, Tegosept E complex ester 0.01-0.08 by following quality component; Or (2) sodium-chlor 5-20 and metronidazole 0.1-0.7, also or (3) metronidazole 1-7 and Tegosept E complex ester 0.1-0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102654219A CN101979533B (en) | 2010-08-22 | 2010-08-22 | Catalase preservative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102654219A CN101979533B (en) | 2010-08-22 | 2010-08-22 | Catalase preservative |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101979533A CN101979533A (en) | 2011-02-23 |
| CN101979533B true CN101979533B (en) | 2012-08-15 |
Family
ID=43600074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102654219A Expired - Fee Related CN101979533B (en) | 2010-08-22 | 2010-08-22 | Catalase preservative |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101979533B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493688A (en) * | 2003-09-04 | 2004-05-05 | 江南大学 | Method of preparing catalase using extraction method |
| ES2183732B1 (en) * | 2001-07-30 | 2004-06-16 | Universidad Autonoma De Madrid | PROCEDURE FOR THE SYNTHESIS OF FORMULA COMPOUNDS (ZNC12 (ISOPROPILAMINE) 2) AND ITS APPLICATION AS PRESERVATOR OF ENZYMATIC ACTIVITY IN CATALASE EXTRACTS. |
| CN1806702A (en) * | 2006-02-11 | 2006-07-26 | 江苏省江大绿康生物工程技术研究有限公司 | Method for anti-corrosion quality conservation of food catalase |
-
2010
- 2010-08-22 CN CN2010102654219A patent/CN101979533B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2183732B1 (en) * | 2001-07-30 | 2004-06-16 | Universidad Autonoma De Madrid | PROCEDURE FOR THE SYNTHESIS OF FORMULA COMPOUNDS (ZNC12 (ISOPROPILAMINE) 2) AND ITS APPLICATION AS PRESERVATOR OF ENZYMATIC ACTIVITY IN CATALASE EXTRACTS. |
| CN1493688A (en) * | 2003-09-04 | 2004-05-05 | 江南大学 | Method of preparing catalase using extraction method |
| CN1806702A (en) * | 2006-02-11 | 2006-07-26 | 江苏省江大绿康生物工程技术研究有限公司 | Method for anti-corrosion quality conservation of food catalase |
Non-Patent Citations (2)
| Title |
|---|
| Derin N et al."The effect of sulfite and chronic restraint stress on brain lipid peroxidation and anti-oxidant enzyme activities.".《Toxicol Ind Health.》.2006,第22卷(第6期), |
| 花慧 等."不同防腐剂对过氧化氢酶防腐效果的研究".《食品工业科学》.2005,第26卷(第1期), |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101979533A (en) | 2011-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Mould et al. | A review and simplification of the in vitro incubation medium | |
| CN104151080B (en) | The preparation method of one plant nutrient liquor | |
| CN104529570B (en) | A kind of method of new Enzymatic Extraction marine alga intermediate | |
| CN102559421A (en) | Enzyme-containing fabric detergent with synergistic anticorrosion effect | |
| CN106747690A (en) | A kind of cow dung compost promotees rotten guarantor nitrogen microbial inoculum and application process | |
| CN112778991B (en) | Biological enzyme composite blocking remover and preparation method thereof | |
| CN103168974B (en) | Liquid mildewproof agent for feed and method for avoiding mildew of feed | |
| CN105941871A (en) | Compound mouldproof additive for alfalfa hay | |
| Wei et al. | Effects of gallic acid on in vitro rumen fermentation and methane production using rumen simulation (Rusitec) and batch-culture techniques | |
| CN107779414A (en) | A kind of manioc waste fermentative microorganism microbial inoculum | |
| Mhlongo et al. | Cultivating oyster mushrooms on red grape pomace waste enhances potential nutritional value of the spent substrate for ruminants | |
| Zhang et al. | Biochemical characterization of a key laccase-like multicopper oxidase of artificially cultivable Morchella importuna provides insights into plant-litter decomposition | |
| CN101926386A (en) | Fruit antistaling agent | |
| Auerbach et al. | Effects of chemical additives on whole-crop maize silage traits. | |
| CN104509708A (en) | Method for producing biological feed through fermentation of cassava residue with microorganism | |
| CN101979533B (en) | Catalase preservative | |
| KR20130127461A (en) | Wastewater treatment compositions | |
| CN106879729A (en) | A kind of compound method of leaf vegetables antistaling agent | |
| CN107027875A (en) | A kind of compound method of leaf vegetables antistaling agent | |
| CN103766603A (en) | Feed additive | |
| CN103524829A (en) | Moisture-resistant moldproof plastic | |
| CN101637230A (en) | Additive for improving aerobic stability of silage | |
| CN103766615B (en) | A kind of method of feedstuff mildew | |
| CN101427739B (en) | Green feed storing method | |
| CN104322555A (en) | Preservative used for liquid washing product and preparation method thereof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |