Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Enzyme stabilizer, compound pesticide hydrolase solution and preparation method thereof, and fruit and vegetable detergent and preparation method thereof

An enzyme stabilizer, fruit and vegetable cleaning technology, applied in the direction of detergent compounding agents, chemical instruments and methods, detergent compositions, etc., can solve problems such as environmental pollution, borax is harmful to health, and achieve enhanced protection and avoid enzymes Activity reduction or inactivation, good stability

Active Publication Date: 2018-12-14
WUHAN SUNHY BIOLOGICAL
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The enzyme stabilizer system of traditional enzyme-added cleaning agents is mostly composed of borax, propylene glycol or glycerin, etc. The excessive use of borax will seriously pollute the environment, and borax is very harmful to health

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Enzyme stabilizer, compound pesticide hydrolase solution and preparation method thereof, and fruit and vegetable detergent and preparation method thereof
  • Enzyme stabilizer, compound pesticide hydrolase solution and preparation method thereof, and fruit and vegetable detergent and preparation method thereof
  • Enzyme stabilizer, compound pesticide hydrolase solution and preparation method thereof, and fruit and vegetable detergent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0037] A method for preparing a compound pesticide hydrolyzing enzyme solution, in parts by weight, comprising:

[0038] Hydrolyze 10-30 parts of polyols, 1-15 parts of trehalose, 0.01-0.3 parts of xanthan gum, 0.1-2 parts of triethanolamine, 0.1-2 parts of sodium citrate, 10-20 parts of water and 30-70 parts of pesticides Mix the enzyme solution. The compound pesticide hydrolyzing enzyme solution obtained by mixing the above-mentioned components has good stability, and its components are not harmful to human health. Preferably, the pesticide hydrolase solution includes at least one of methyl parathion hydrolase MPH and phospholipase OPH.

[0039] Further, in order to make the stability of the compound pesticide hydrolase liquid better. 10-20 parts of polyol, 2-15 parts of trehalose, 0.05-0.2 parts of xanthan gum, 0.1-1 part of triethanolamine, 0.1-1 part of sodium citrate, 10-20 parts of water, pesticide The hydrolytic enzyme solution is 30-70 parts.

[0040] Further, the...

Embodiment 1

[0066] The embodiment of the present invention provides an enzyme stabilizer, a compound pesticide hydrolyzing enzyme liquid and a preparation method thereof, and a fruit and vegetable cleaning liquid and a preparation method thereof.

[0067] An enzyme stabilizer, comprising: 10g glycerin, 15g trehalose, 0.01g xanthan gum, 2g triethanolamine and 0.1g sodium citrate.

[0068] A method for preparing a compound pesticide hydrolyzing enzyme liquid, comprising mixing and stirring the above-mentioned enzyme stabilizer, 10 g of water and 30 g of phospholipase evenly to obtain the compound pesticide hydrolyzing enzyme liquid provided in this embodiment.

[0069] A preparation method for fruit and vegetable cleaning liquid, comprising mixing and stirring the above-mentioned enzyme stabilizer with 20g water, 3g phospholipase, 0.02gEDTA-2Na and 2g polysorbate 80 and 1g betaine surfactant to obtain the present embodiment Fruit and vegetable cleaning solution.

Embodiment 2

[0071] The embodiment of the present invention provides an enzyme stabilizer, a compound pesticide hydrolyzing enzyme liquid and a preparation method thereof, and a fruit and vegetable cleaning liquid and a preparation method thereof.

[0072] An enzyme stabilizer comprising: 30g ethylene glycol, 1g trehalose, 0.3g xanthan gum, 0.1g triethanolamine, 2g sodium citrate and 0.01g paraben complex ester.

[0073] A method for preparing a compound pesticide hydrolase enzyme liquid, comprising mixing and stirring the above-mentioned enzyme stabilizer with 20 g of water and 70 g of methyl parathion hydrolase to obtain the compound pesticide hydrolase enzyme liquid provided in this embodiment.

[0074] A preparation method of fruit and vegetable cleaning solution, comprising mixing and stirring the above enzyme stabilizer with 40g water, 10g methyl parathion hydrolase, 0.2g EDTA-2Na, 10g alkyl glucoside and 5g betaine surfactant to obtain The fruit and vegetable cleaning solution provi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of biological detergents and provides an enzyme stabilizer. The enzyme stabilizer comprises, by weight, 10-30 parts of polyol, 1-15 parts of trehalose, 0.01-0.3 parts of xanthan gum, 0.1-2 parts of triethanolamine and 0.1-2 parts of sodium citrate. The invention also provides a compound pesticide hydrolase solution and a preparation method thereof. The preparation method comprises: uniformly mixing the enzyme stabilizer and the pesticide hydrolase solution. The invention discloses a fruit and vegetable detergent and a preparation method thereof. The preparation method comprises: uniformly mixing the enzyme stabilizer, the pesticide hydrolase solution, EDTA-2Na and a surfactant. The enzyme stabilizer can improve the stability of the pesticide hydrolase solution. The pesticide hydrolase solution has good stability and no harm to human health. The fruit and vegetable detergent can well remove pesticide and has good stability and no harm to human health.

Description

technical field [0001] The invention relates to the field of biological detergents, in particular to an enzyme stabilizer, a compounded pesticide hydrolyzing enzyme liquid and a preparation method thereof, and a fruit and vegetable cleaning liquid and a preparation method thereof. Background technique [0002] How to minimize the amount of pesticide residues in agricultural products has attracted more and more attention. The main folk methods are cleaning, peeling, cooking, storage, ozone method, etc., but these methods have weak universality and large limitations. Zong Rongfen et al. found through experiments on soaking vegetables in commercially available kitchen detergent, tap water, edible alkali, 1% edible salt, and kitchen detergent plus edible alkali, that the removal rate of commercially available kitchen detergent for methamidophos and dimethoate was 50%. % to 68%, the removal rate of 1% edible salt is 69%, and the removal rate of soaking in tap water is only 46%. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C11D1/94C11D3/20C11D3/22C11D3/30C11D3/386C11D3/33C11D3/34C11D3/60
CPCC11D1/667C11D1/76C11D1/90C11D1/94C11D3/2065C11D3/2086C11D3/2093C11D3/222C11D3/30C11D3/33C11D3/349C11D3/38636
Inventor 吴启涛詹志春周樱谌颉江安娜高智明
Owner WUHAN SUNHY BIOLOGICAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com