CN1520725A - Sterilization conservation fresh-keeping composition and its making method - Google Patents
Sterilization conservation fresh-keeping composition and its making method Download PDFInfo
- Publication number
- CN1520725A CN1520725A CNA031025447A CN03102544A CN1520725A CN 1520725 A CN1520725 A CN 1520725A CN A031025447 A CNA031025447 A CN A031025447A CN 03102544 A CN03102544 A CN 03102544A CN 1520725 A CN1520725 A CN 1520725A
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- Prior art keywords
- percarbamide
- glucosamine
- mixed
- weight portions
- keeping composition
- 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.)
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The sterilizing preservative composition is prepared with soluble liquid amino glucose extracted from chitin slag and through coating and mixing with amido percarbide. It has high efficiency and wide bacterial spectrum, and is safe, stable, convenient and low in cost. It may be used widely in medicine, health article, cosmetics, food and other products.
Description
Technical field
The present invention relates to a kind of sterilization anti-corrosive fresh-keeping composition and method for making thereof.
Background technology
Can sterilization, sterilization, anticorrosion, fresh-keeping material be a lot, sterilization effect is good, nontoxic, product is stable, easy to use, low-cost is difficult to look for but can satisfy simultaneously.
Glucosamine and derivative thereof are a kind of natural antibacterial agent (seeing patent Vs4532321 and Vs5053113), and this antibacterial agent sterilization effect is not high, and be very expensive again.And another kind of sterilization effect percarbamide preferably, but because unstable and limited application.
Summary of the invention
Purpose of the present invention solves above-mentioned two kinds of materials as the existing problem of bactericidal agent with regard to being, they are scientifically composite, and be raw material with the chitin waste residue of cheapness, through certain Chemical Physics method processing, produce Glucosamine, remove coating, the percarbamide that is mixed with this Glucosamine again, so not only stablized percarbamide but also strengthened sterilization effect.Percarbamide itself is exactly a kind of sterilized dose, and its adding can also activate Glucosamine, and its sterilizing activity is strengthened.Go out a kind of efficient, wide spectrum, nontoxic, stable, easy to use, low-cost sterilization anti-corrosive fresh-keeping composition with regard to composite like this.Can be widely used in fields such as health care, food, health products, cosmetics.Feature of the present invention just be percarbamide and two kinds of materials of Glucosamine and science coating, prescription is mixed.
Embodiment
Embodiment 1 chemical method
Chitin waste residue mechanical crushing is become micro mist, add 5% hydrochloric acid in micro mist, normal temperature soaked one day down, obtained the chitin of decalcification after the filtration.Again to wherein adding 10% caustic soda, boiling, obtain removing the crude product Glucosamine of protein, the crude product Glucosamine is immersed in 45% the liquid caustic soda, reduced pressure treatment 8 hours continues to place at normal temperatures, adding trash ice stirs, temperature is dropped to below 10%, add the 4mol/l sodium chloroacetate, at room temperature continuous stirring is 8～12 hours, filter the reaction back, removes insoluble matter and promptly obtain the solubility Glucosamine that liquefies.
Embodiment 2 chemicals logos
The crude product Glucosamine is added in 5～10% the hydrogen peroxide, can obtains aqueous solubility Glucosamine through 3-5 minute microwave radiation (microwave power is 400W).
The coating of embodiment 3 percarbamides, prescription is mixed
With the percarbamide crystalline powder, coat with the liquid Glucosamine, the prescription that is mixed again after the coating, each thing is composed as follows:
Percarbamide: 40～60 weight portions
Glucosamine: 20～40 weight portions
Other auxiliary materials: 20～30 weight portions
Other auxiliary materials comprise stabilizing agent, synergist etc.
The optimum prescription that is mixed is: percarbamide: 50 weight portions
Liquid Glucosamine: 30 weight portions
Other auxiliary materials: 20 weight portions
Such composition bacteriostasis rate 100%, sterilization rate is more than 99.9%.
Claims (4)
1. a sterilization anti-corrosive fresh-keeping composition and method for making thereof, it by percarbamide through being that the aqueous solubility Glucosamine that raw material extract coats, is mixed and forms with the chitin waste residue.It is characterized in that these two kinds of materials of percarbamide and glucose and science thereof coat, prescription is mixed.
2. a kind of sterilization anti-corrosive fresh-keeping composition according to claim 1 and method for making thereof, it is characterized in that, being the aqueous solubility Glucosamine that extract of raw material in order to the chitin waste residue coats, is mixed behind the prescription percarbamide, can improve the stability of percarbamide, normal temperature following storage period can from three months, bring up to more than 1 year, and storage temperature can be brought up to more than 50 ℃.
3. a kind of sterilization anti-corrosive fresh-keeping composition according to claim 1 and method for making thereof, it is characterized in that, with the crust waste residue be that the aqueous solubility Glucosamine that raw material extract coats, behind the percarbamide that is mixed, can further be degraded by the hydrogen peroxide of emitting after the percarbamide hydrolysis, sterilizing activity is improved.
4. a kind of sterilization anti-corrosive fresh-keeping composition according to claim 1 and method for making thereof is characterized in that, the coating of percarbamide, the prescription that is mixed are:
Percarbamide: 40～60 weight portions
Glucosamine: 10～30 weight portions
Other auxiliary materials: 20～30 weight portions
Other auxiliary materials comprise stabilizing agent, synergist etc.
The optimum prescription that is mixed is: percarbamide: 50 weight portions; Liquid Glucosamine: 30 weight portions; Other auxiliary materials: 20 weight portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031025447A CN1520725A (en) | 2003-02-12 | 2003-02-12 | Sterilization conservation fresh-keeping composition and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031025447A CN1520725A (en) | 2003-02-12 | 2003-02-12 | Sterilization conservation fresh-keeping composition and its making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1520725A true CN1520725A (en) | 2004-08-18 |
Family
ID=34281761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031025447A Pending CN1520725A (en) | 2003-02-12 | 2003-02-12 | Sterilization conservation fresh-keeping composition and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1520725A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475384A (en) * | 2015-12-28 | 2016-04-13 | 苏州市相城区太平蟹业专业合作社 | Aquaculture sterilization disinfectant and preparation method thereof |
| CN111084193A (en) * | 2019-12-18 | 2020-05-01 | 张天德 | Compound disinfectant formula of hydrogen peroxide and percarbamide, product and preparation method thereof |
-
2003
- 2003-02-12 CN CNA031025447A patent/CN1520725A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475384A (en) * | 2015-12-28 | 2016-04-13 | 苏州市相城区太平蟹业专业合作社 | Aquaculture sterilization disinfectant and preparation method thereof |
| CN111084193A (en) * | 2019-12-18 | 2020-05-01 | 张天德 | Compound disinfectant formula of hydrogen peroxide and percarbamide, product and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |