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Alkaline cleaner of aseptic processing equipment for dairy beverages and preparation method of alkaline cleaner

A processing equipment and cleaning agent technology, applied in the direction of surface active detergent composition, detergent composition, detergent compounding agent, etc., can solve the problems of unable to meet the concentration requirements, reduce the difficulty of surfactant, add surfactant, etc. , to achieve the effect of improving anti-fouling redeposition performance, enhancing decontamination performance and anti-fouling redeposition performance, and improving comprehensive decontamination performance

Active Publication Date: 2018-04-24
GUANGDONG HUANKAI MICROBIAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] CN106479782A has announced a kind of CIP alkaline cleaning agent, wherein sodium hydroxide content≤40%, can't satisfy manufacturer's concentration requirement to CIP alkaline cleaning agent (CIP alkaline cleaning agent sodium hydroxide content≥45%), as everyone knows, when When the content of sodium hydroxide in the product is ≥ 45%, it is difficult to add surfactants to it. The technical scheme of this document has a low content of sodium hydroxide, which greatly reduces the difficulty of compounding surfactants; anionic surfactants have rich foam, while the CIP cleaning process requires the cleaning agent used to meet the requirements of basically no foam

Method used

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  • Alkaline cleaner of aseptic processing equipment for dairy beverages and preparation method of alkaline cleaner
  • Alkaline cleaner of aseptic processing equipment for dairy beverages and preparation method of alkaline cleaner
  • Alkaline cleaner of aseptic processing equipment for dairy beverages and preparation method of alkaline cleaner

Examples

Experimental program
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Effect test

Embodiment 1

[0059] The cleaning agent product preparation method of embodiment 1 is as follows: Alkyl glycoside surfactant AG6202 15kg and 5kg water are mixed and stirred evenly; Then add alkyl alcohol ether Berol 260 5kg stirring and dissolving therein; Then add chelating agent HEDP wherein -4Na 10kg, dispersant PASP 5kg, stirring and dissolving evenly; then adding liquid caustic soda (NaOH concentration is 50wt%) 960kg wherein, stirring evenly, obtain the product of embodiment 1.

Embodiment 2

[0061] The cleaning agent product preparation method of embodiment 2 is as follows: Alkyl glycoside surfactant AG6202 15kg and 5kg water are mixed and stirred evenly; Then add alkyl alcohol ether Berol 840 5kg stirring and dissolving thereinto; Then add chelating agent HEDP wherein -4Na 10kg, dispersant PASP 5kg, stirring and dissolving evenly; then adding liquid caustic soda (NaOH concentration is 50wt%) 960kg wherein, stirring evenly, obtains the product of embodiment 2.

Embodiment 3

[0063] The cleaning agent product preparation method of embodiment 3 is as follows: dissolve 15kg of alkyl glycoside surfactant SL4 and mix and stir with 5kg of water; Then add alkyl alcohol ether Berol 260 5kg to it and stir to dissolve; Then add chelate Mixture HEDP-4Na 10kg, dispersant PASP 5kg, stir and dissolve evenly; then add liquid caustic soda (NaOH concentration is 50wt%) 960kg therein, stir evenly, obtain the product of embodiment 3.

[0064] 6. Product foam performance

[0065] The foam performance (Ross-Miles method) of the products of Examples 1 to 3 was measured by a Roche foam meter, and the experimental results are shown in Table 5.

[0066] Table 5 product foam performance comparison

[0067]

[0068] 7. Decontamination performance of the product

[0069] The decontamination performance of the cleaning agent product was tested. The detergency was measured according to the method of "Alkaline Cleaner for Food Tools and Industrial Equipment" (QBT4314-2012)...

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Abstract

The invention discloses an alkaline cleaner of aseptic processing equipment for dairy beverages and a preparation method of the alkaline cleaner. The alkaline cleaner of the aseptic processing equipment for dairy beverages is prepared from the following raw materials in mass percent: 45-49% of sodium hydroxide, 0.5-2% of a solubilizing agent, 0.1-0.6% of a non-ionic surfactant, 0.5-2% of a chelating agent, 0.2-0.6% of a dispersing agent and the balance of water. The invention also discloses the preparation method of the alkaline cleaner of the aseptic processing equipment for dairy beverages.The alkaline cleaner is obtained by taking the sodium hydroxide as a main component compounded with the surfactant, the chelating agent, the dispersing agent and the like, the detergency and the anti-dirt redeposition performance of the cleaner are enhanced, and the alkaline cleaner can be used for cleaning the aseptic processing equipment for dairy beverages.

Description

technical field [0001] The invention relates to an alkaline cleaning agent for dairy beverage aseptic processing equipment and a preparation method thereof. Background technique [0002] The traditional beverage filling technology generally adopts the hot filling method. Since the beverage is kept at high temperature for a long time, the taste of the product will change and the nutrition will be lost. Aseptic cold filling refers to cold filling carried out under strict aseptic conditions, which overcomes the impact of hot filling on products, and is the most popular form of beverage packaging today. In addition, its wide adaptability to products and great savings in packaging material costs are also the most important factors that attract the favor of beverage companies. Dairy beverage ingredients generally contain milk powder, white sugar, other additives, and watermelon juice, coconut juice, banana juice and other raw materials added according to the flavor of the product...

Claims

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Application Information

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IPC IPC(8): C11D10/02C11D1/66C11D1/72C11D3/04C11D3/20C11D3/36C11D3/37C11D3/60
CPCC11D1/008C11D1/66C11D1/662C11D1/72C11D3/0036C11D3/044C11D3/2086C11D3/36C11D3/361C11D3/364C11D3/3715C11D3/3719C11D3/3765
Inventor 宋金武张丽蓉黎英文吴清平
Owner GUANGDONG HUANKAI MICROBIAL SCI & TECH
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