CN1970713A - Cleaning agent for machinery for food industry - Google Patents
Cleaning agent for machinery for food industry Download PDFInfo
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- CN1970713A CN1970713A CN 200510047824 CN200510047824A CN1970713A CN 1970713 A CN1970713 A CN 1970713A CN 200510047824 CN200510047824 CN 200510047824 CN 200510047824 A CN200510047824 A CN 200510047824A CN 1970713 A CN1970713 A CN 1970713A
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Abstract
The invention discloses a food mechanic abluent of on-site food machine and pipe line, which comprises the following parts: 1-8% at least one component of proteinase, lipase or amylase, alkyl glycoside as surface activator, food-grade C12-C18, water loss sorbitol acid grease, polyoxyethylene water loss sorbitol acid grease, 0.5-1% at least one component of polyglycerol fatty acid ester or geoceric acid polyoxyethylene ester, 10-75% at least one component or two components of sodium carbonate or sodium hydrogen carbonate of alkali adjuvant.
Description
Technical field
The present invention relates to clean and the washing technology field specifically a kind of cleaning agent for machinery for food industry that is used for cleaning food machinery and pipeline.
Background technology
Milk is the food that a kind of calcium content is very high, nutrition is very abundant, but also be easy to take place simultaneously putrid and deteriorated, therefore national standard not only regulation milk factory must carry out routine cleaning to equipment and pipeline, and in national standard appendix E, composition to clean-out system is all clearly stipulated, because the quality of milk preparation equipment washing directly influences the quality of the milk preparation of producing, and then has influence on the healthy of drinking person.In milk processing processing units is cleaned, its purpose is not only and is removed the dirt of being infected with on equipment, also will control microbial reproductions such as bacterium simultaneously, thereby guarantees the sanitation and hygiene of milk and drink the healthy of people.
At present, generally adopt strong base and strong acid type milk device cleaning agent at home, in milk processing, sedimentary dirt has various ways in container, comprises newborn film, breast dirt, mammary calculus etc., and main component has protein, fat, carbohydrate and mineral substance.Milk equipment washing process is as follows:
Washing: the surplus milk in pipeline is removed
Alkali cleaning: at high temperature dispel protein, fat and carbohydrate, use the sodium hydroxide solution of clorox usually
Pickling: dispel mineral substance, adopt nitric acid or phosphoric acid usually
Sterilization: remove and degerm, adopt aqueous sodium hypochlorite solution usually
In order to reach effect preferably, the content of clorox is minimum to be 75ppm, is preferably 100ppm, otherwise the protein dirt can't be dispeled thoroughly.When the content of clorox is less than 50ppm, the protein dirt will quicken on the contrary in the accumulative speed of equipment surface, and form a kind of water-fast, bonding chloride protein.
As everyone knows, though chloride and compound organochlorine does not have carinogenicity,, they have stand-up and aggregation in vivo, cause immunity and nervous system disorders easily, to the offspring's of human and wildlife health generation threat.Given this, in recent years, in Europe and north america, the scientist of food and detergent manufacturer and this industry is seeking the substitute of the washing composition of chlorine and organochlorine energetically.Enzyme-containing detergent is exactly a best choice so far.
Although just had been found that enzyme, up to the Rohm﹠amp of u s company in 1915 as far back as the 1830s scientist; The originator O.Rohm of Haas has just delivered first piece of patent (patent No. 283,923) in Germany, and enzyme is applied in the washing powder.After this for a long time in because its unstable properties, can't keep active for a long time, enzyme all is not widely used.Through the effort of scientists, in nineteen sixties, the method for PH scope that proteolytic enzyme is stable and maintenance reactive behavior is just ripe gradually.1966, first enzymatic laundry powder has emerged in the U.S. in the world, after this, because its Environmental Safety and fabulous washing effect, enzymatic laundry powder obtains application more and more widely, at present the washing powder in China 14% is enzymatic laundry powder, and is enzyme-added at the washing powder of the U.S. and Japanese 70-80%.
The application of enzyme-containing detergent in the milk equipment washing that is: under the high situation of pH value, can't keep stability owing to following reason; In liquid, can't keep stability for a long time; Be subjected to easily that other compositions disturb in the washing composition, lose activity; Therefore, be not used widely.
About enzyme-containing detergent in the patent article that milk is used in the equipment washing, the United States Patent (USP) 4212 that has Ciaccio in 1980 to deliver, 761, introduced the enzyme-added milk equipment washing of a kind of solid agent prescription, comprising 100 part by weight yellow soda ash and sodium bicarbonate mixtures, common washing composition of 5-30 part by weight and 1-100 part by weight proteolytic ferment under the hard water situation, add the tripoly phosphate sodium STPP of maximum 125part by weight again.The PH of working fluid is 8.5-11.This prescription is very effective aspect the removing mammary calculus, but he does not specifically provide the composition of common washing reagent, is not presented in the requirement of the composition that adds in the common washing composition yet, in addition, above material is mixed, and must be very sticky mixture, can't be with its commercialization.
Introduced a kind of on-the-spot concentrated liquid clean-out system that cleans (Clean-In-Place) milk equipment that is suitable in the United States Patent (USP) 4,243,543 that Guilbert in 1981 delivers, a part is proteolytic ferment, tensio-active agent and water; Second section is caustic soda, auxiliary agent and water.The PH of working fluid is 11-12.
Rouillard has introduced and a kind of enzyme-added milk device cleaning agent has been made two-part concentrated liquid prescription in the United States Patent (USP) of delivering in 1996 5,571,446, and a part contains:
1.2.5-7.5% sodium hydroxide or potassium hydroxide
The auxiliary agent of 2.1-16%
3. water
Second section comprises:
The lipid acid of 1.35-45%
2.0.2-1.6% proteolytic ferment
3. water
More than concentrate prescription and be applicable to on-the-spot clean (Clean-In-Place), PH is 9.5-10.5, during on-the-spot the use, needs dilution.
Summary of the invention
The purpose of this invention is to provide a kind of cleaning agent for machinery for food industry that is applicable to on-the-spot cleaning food machinery and pipeline.Be specially adapted to the milk-product device context is cleaned the weakly alkaline clean-out system of (CIP), have international most advanced level, belong to totally nontoxic, environment-friendly cleaning agent.
The object of the present invention is achieved like this: it comprises following component and ratio of weight and number: proteolytic enzyme, lipase or diastatic one or more arbitrary proportions be mixed into 1-8 part, the alkyl glycoside of tensio-active agent, food grade C12-C18, food grade anhydrous sorbitol acid fat, food grade polyoxyethylene sorbitan acid fat, polyglycerol fatty acid ester or one or more arbitrary proportions of polyoxyethylene stearic acid ester be mixed into 0.5-1 part, the yellow soda ash of alkaline assistant or one or both arbitrary proportions of sodium bicarbonate be mixed into 10-75 part.
The present invention also includes as the Sunmorl N 60S of washing assistant and Trisodium Citrate, one or both arbitrary proportions be mixed into 5-100 part.
It is 5-30 part that the present invention also includes as the edible ethanol of sterilizing agent or edible iodine.
Prescription of the present invention can be used as liquid concentration liquid or solid, if liquid concentration liquid can make two portions:
1, enzyme, tensio-active agent and water, active constituent content should be not less than 60%, to keep the activity of enzyme; 2, alkaline assistant, washing assistant, sterilizing agent and water
If solid should add solidifying agent in above prescription.
In this patent, main component is tensio-active agent and enzyme.Though not cleanup action of enzyme itself, it is very effective catalyzer, and the catalyzed reaction of enzyme than the high 106-1012 of non-enzymatic catalysis speed of response doubly.The enzyme catalyst consumption is very little, and can carry out catalyzed reaction under the reaction conditions of gentleness, and pH value is 5-10 usually, and temperature of reaction is at 30-60 ℃.Under such ideal condition, can also reduce a lot of unnecessary side reactions.
In clean-out system, main use four kinds of enzymes are arranged: proteolytic enzyme, lipase, amylase and cellulase.Consider that main component is a protein in milk-product equipment, so selecting proteolytic enzyme for use is catalyzer, generally, the active centre of enzyme molecule in the polypeptide key between amino acid the carbon-nitrogen bond of amido linkage produce the nucleophilic activation and generate the intermediate product serine ester, serine ester is under the hydrogen bond network of active another important component part Histidine base of soap albumin and complexity participates in then, hydrolysis takes place, obtain the smaller material of relative molecular mass, and continue reaction and obtain water-soluble amino acids, at this moment utilize the dispersion of water phase surfactant mixture again, solubilization is removed dirt.
Also two kinds or three kinds of enzymes can be carried out compositely, owing to form very complicatedly in the actual dirt, often the albumen dirt is covered by fatty dirt or starch soil, if having only the proteolytic enzyme effect like this, does not generally reach the effect that thoroughly takes out stains.And at this moment, prozyme often can be brought into play its unique synergistic effect, thereby reaches best cleaning performance.
In the selection of tensio-active agent, mainly consider following factor:
1, biological strong solution
2, whether be food grade materials
3, tensio-active agent must not have influence to the activity of enzyme
4, with enzyme identical field of activity is arranged, as: PH, temperature etc.
Through experimental results show that, the effect of three kinds of surfactant compounds is more much better than the effect of single a kind of tensio-active agent, because above tensio-active agent all is the emulsifying agent that generally uses in the food and medicine industry, but the clean effect that anhydrous sorbitol acid fat (food grade) or polyoxyethylene sorbitan acid fat (food grade) use separately is not very strong, after the alkyl glycoside adding, the effect of three kinds of surfactant compounds is shockingly good, and does not influence the activity of enzyme.
The present invention is owing to adopt the raw material of foodstuff additive or food grade fully, and is nontoxic to human body, and all raw materials have favorable biological degradability, so environmentally safe.Specifically, remove harmful muriate in prescription, add the mixture of enzyme, and add suitable tensio-active agent, cleaning additive and sterilizing agent, to keep the activity of enzyme, one step of cleaning and sterilizing finishes, thereby reaches the ideal cleaning performance.It is lower that the present invention also has application cost, so the marketization has good prospects.
1, totally nontoxic environment-friendly type prescription is perfectly safe to human body, and the complete biological strong solution of discharge energy is definitely pollution-free.
Temperature is low when 2, cleaning, as long as remain on 60-35 ℃, traditional technology needs 85-40 ℃, saves the energy.
3, cleaning speed is fast and thorough, reaches identical cleaning performance, as long as half of traditional technology required time.
4, this fills a prescription as mild as a dove, and weakly alkaline is to equipment and the equal not damaged of human body.
5, the present invention is specially adapted to the equipment washing of dairy barn, milk preparation source mill and milk preparation deep-processing factory and other contain the equipment washing of the food processing plant of a large amount of protein dirts, as: packing house, brew-house etc.
To be described in further detail invention by example below, but following example only is the present invention's example wherein, the rights protection scope of not representing the present invention and being limited, the scope of the present invention is as the criterion with claims.
Embodiment
In the prescription of the present invention, yellow soda ash, sodium bicarbonate, Sunmorl N 60S, Trisodium Citrate and sterilizing agent are optional compositions.Above clean-out system cleansing power is relevant with temperature, PH and time, and temperature is high more, and cleaning performance is good more, and optimum temps is 60-35 ℃, and when being lower than 35 ℃, cleaning performance obviously descends.The best, scavenging period are 5-30 minute, according to the decision of milk stain weight.
Example 1: this prescription (quality percentage composition):
Proteolytic enzyme: 0.3
Lipase: 0.3
Alkyl glycoside, C12-C18 (food grade): 0.02
Anhydrous sorbitol acid fat (food grade): 0.017
Polyoxyethylene sorbitan acid fat (food grade): 0.017
Sunmorl N 60S: 1.5
Yellow soda ash: 0.5
Edible ethanol: 1
Example 2: this prescription (quality percentage composition):
Proteolytic enzyme: 0.5
Alkyl glycoside, C12-C18 (food grade): 0.051
Sunmorl N 60S: 1.5
Yellow soda ash: 0.5
Edible ethanol: 1
Example 3: this prescription (quality percentage composition):
Proteolytic enzyme: 0.3
Lipase: 0.2
Amylase: 0.1
Polyglycerol fatty acid ester: 0.03
Anhydrous sorbitol acid fat: 0.02
Polyoxyethylene sorbitan acid fat: 0.02
Sunmorl N 60S: 1.5
Yellow soda ash: 0.5
Edible ethanol: 1
Example 4: this prescription (quality percentage composition):
Lipase: 0.4
Alkyl glycoside, C12-C18 (food grade): 0.03
Anhydrous sorbitol acid fat (food grade): 0.025
Polyoxyethylene sorbitan acid fat (food grade): 0.025
Polyglycerol fatty acid ester: 0.01
Trisodium Citrate: 7
Yellow soda ash: 3
Edible ethanol: 3
Example 5: this prescription (quality percentage composition):
Proteolytic enzyme: 0.4
Lipase: 0.4
Alkyl glycoside, C12-C18 (food grade): 0.03
Anhydrous sorbitol acid fat (food grade): 0.025
Polyoxyethylene sorbitan acid fat (food grade): 0.025
Polyglycerol fatty acid ester: 0.01
Trisodium Citrate: 7
Yellow soda ash: 3
Edible ethanol: 3
Example 6: this prescription (quality percentage composition):
Proteolytic enzyme: 0.4
Lipase: 0.4
Anhydrous sorbitol acid fat (food grade): 0.04
Polyoxyethylene sorbitan acid fat (food grade): 0.04
Trisodium Citrate: 3
Yellow soda ash: 3
Sodium bicarbonate: 3
Edible ethanol: 2
Example 7: this prescription (quality percentage composition):
Proteolytic enzyme: 0.4
Alkyl glycoside, C12-C18, (food grade): 0.03
Polyglycerol fatty acid ester: 0.04
Trisodium Citrate: 3
Sunmorl N 60S: 1
Yellow soda ash: 3
Sodium bicarbonate: 3
Edible ethanol: 1
Example 8: this prescription (quality percentage composition):
Proteolytic enzyme: 0.4
Lipase: 0.4
Amylase: 0.1
Alkyl glycoside, C12-C18, (food grade): 0.03
Polyglycerol fatty acid ester: 0.04
Trisodium Citrate: 3
Yellow soda ash: 3
Sodium bicarbonate: 3
Utilize the sodium hydroxide solution of above prescription and traditional clorox to remove the contrast experiment that milk steeps. the result is as follows:
| Remove milk stain quality | Temperature | Time | |
| Example 1 | 30 grams | ?60-35℃ | 8 minutes |
| Example 2 | 30 grams | ?60-35℃ | 12 minutes |
| Example 3 | 30 grams | ?60-35℃ | 7.5 minute |
| Example 4 | 30 grams | ?60-35℃ | 10 minutes |
| Example 5 | 30 grams | ?60-35℃ | 7 minutes |
| Example 6 | 30 grams | ?60-35℃ | 7.5 minute |
| Example 7 | 30 grams | ?60-35℃ | 10 minutes |
| Example 8 | 30 grams | ?60-35℃ | 8 minutes |
| The sodium hydroxide solution of experiment 3:0.5% clorox | 30 grams | ?85-40℃ | 15 minutes |
Claims (3)
1, a kind of cleaning agent for machinery for food industry that is applicable to on-the-spot cleaning food machinery and pipeline, it comprises following component and ratio of weight and number: proteolytic enzyme, lipase or diastatic one or more arbitrary proportions be mixed into 1-8 part, the alkyl glycoside of tensio-active agent, food grade C12-C18, food grade anhydrous sorbitol acid fat, food grade polyoxyethylene sorbitan acid fat, polyglycerol fatty acid ester or one or more arbitrary proportions of polyoxyethylene stearic acid ester be mixed into 0.5-1 part, the yellow soda ash of alkaline assistant or one or both arbitrary proportions of sodium bicarbonate be mixed into 10-75 part.
2, cleaning agent for machinery for food industry according to claim 1 is characterized in that: what also include Sunmorl N 60S as washing assistant, one or both arbitrary proportions of Trisodium Citrate is mixed into 5-100 part.
3, cleaning agent for machinery for food industry according to claim 1 is characterized in that: the edible ethanol or the edible iodine that also include as sterilizing agent are 5-30 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047824 CN1970713A (en) | 2005-11-25 | 2005-11-25 | Cleaning agent for machinery for food industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047824 CN1970713A (en) | 2005-11-25 | 2005-11-25 | Cleaning agent for machinery for food industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1970713A true CN1970713A (en) | 2007-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510047824 Pending CN1970713A (en) | 2005-11-25 | 2005-11-25 | Cleaning agent for machinery for food industry |
Country Status (1)
| Country | Link |
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| CN (1) | CN1970713A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864040A (en) * | 2012-09-13 | 2013-01-09 | 濮阳宏业汇龙化工有限公司 | High-effect cleaning agent, preparation method thereof and special equipment |
| CN103113997A (en) * | 2013-03-11 | 2013-05-22 | 河南正通化工有限公司 | Food-grade detergent and preparation method thereof |
| CN104232343A (en) * | 2014-09-01 | 2014-12-24 | 上海烟草集团有限责任公司 | Sugar material cleaning agent for cleaning residual sugar materials in production equipment of tobacco and food industries and application thereof |
| CN104479914A (en) * | 2014-11-24 | 2015-04-01 | 柳州立洁科技有限公司 | Green grape washing agent |
| CN105400600A (en) * | 2014-09-15 | 2016-03-16 | 福建省梦娇兰日用化学品有限公司 | Edible fruit and vegetable cleaning agent |
| CN106118892A (en) * | 2016-06-30 | 2016-11-16 | 江绍玫 | A kind of omnipotent food stage cleaning agent and preparation method thereof |
| CN106118893A (en) * | 2016-06-30 | 2016-11-16 | 江绍玫 | A kind of gentleness, green cleaning agent and preparation method thereof |
| CN106833912A (en) * | 2017-03-23 | 2017-06-13 | 甘肃黑马石化工程有限公司 | Dairy products dirt detergent composition and preparation method |
| CN107164108A (en) * | 2017-04-18 | 2017-09-15 | 浙江德清民爱生物科技有限公司 | A kind of liquid detergent and preparation method |
| CN107653455A (en) * | 2017-09-30 | 2018-02-02 | 浙江瀚镪自动化设备股份有限公司 | A kind of metal detergent and preparation method thereof |
| CN107916177A (en) * | 2017-11-02 | 2018-04-17 | 中山火炬职业技术学院 | A kind of protein cleaning agent and preparation method thereof |
| CN111887262A (en) * | 2020-08-14 | 2020-11-06 | 吉瑞德生物科技唐山有限公司 | Compound environment-friendly biological disinfectant based on protease K |
| CN112143584A (en) * | 2020-10-21 | 2020-12-29 | 湖南澳美佳健康科技有限公司 | Production process of sodium bicarbonate detergent with long shelf life |
| WO2021154742A1 (en) * | 2020-01-27 | 2021-08-05 | Phibro Animal Health Corporation | Method and composition for pulse dose cleaning of process streams |
-
2005
- 2005-11-25 CN CN 200510047824 patent/CN1970713A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864040A (en) * | 2012-09-13 | 2013-01-09 | 濮阳宏业汇龙化工有限公司 | High-effect cleaning agent, preparation method thereof and special equipment |
| CN102864040B (en) * | 2012-09-13 | 2014-06-25 | 濮阳宏业汇龙化工有限公司 | High-effect cleaning agent, preparation method thereof and special equipment |
| CN103113997A (en) * | 2013-03-11 | 2013-05-22 | 河南正通化工有限公司 | Food-grade detergent and preparation method thereof |
| CN103113997B (en) * | 2013-03-11 | 2014-10-29 | 河南正通化工有限公司 | Food-grade detergent and preparation method thereof |
| CN104232343A (en) * | 2014-09-01 | 2014-12-24 | 上海烟草集团有限责任公司 | Sugar material cleaning agent for cleaning residual sugar materials in production equipment of tobacco and food industries and application thereof |
| CN105400600A (en) * | 2014-09-15 | 2016-03-16 | 福建省梦娇兰日用化学品有限公司 | Edible fruit and vegetable cleaning agent |
| CN104479914A (en) * | 2014-11-24 | 2015-04-01 | 柳州立洁科技有限公司 | Green grape washing agent |
| CN106118893A (en) * | 2016-06-30 | 2016-11-16 | 江绍玫 | A kind of gentleness, green cleaning agent and preparation method thereof |
| CN106118892A (en) * | 2016-06-30 | 2016-11-16 | 江绍玫 | A kind of omnipotent food stage cleaning agent and preparation method thereof |
| CN106833912A (en) * | 2017-03-23 | 2017-06-13 | 甘肃黑马石化工程有限公司 | Dairy products dirt detergent composition and preparation method |
| CN107164108A (en) * | 2017-04-18 | 2017-09-15 | 浙江德清民爱生物科技有限公司 | A kind of liquid detergent and preparation method |
| CN107653455A (en) * | 2017-09-30 | 2018-02-02 | 浙江瀚镪自动化设备股份有限公司 | A kind of metal detergent and preparation method thereof |
| CN107916177A (en) * | 2017-11-02 | 2018-04-17 | 中山火炬职业技术学院 | A kind of protein cleaning agent and preparation method thereof |
| WO2021154742A1 (en) * | 2020-01-27 | 2021-08-05 | Phibro Animal Health Corporation | Method and composition for pulse dose cleaning of process streams |
| US11612916B2 (en) | 2020-01-27 | 2023-03-28 | Phibro Animal Health Corporation | Method and composition for pulse dose cleaning of process streams |
| CN111887262A (en) * | 2020-08-14 | 2020-11-06 | 吉瑞德生物科技唐山有限公司 | Compound environment-friendly biological disinfectant based on protease K |
| CN112143584A (en) * | 2020-10-21 | 2020-12-29 | 湖南澳美佳健康科技有限公司 | Production process of sodium bicarbonate detergent with long shelf life |
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