Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Biological degreasing agent and preparation method thereof

A technology for biological degreasing and degreasing agent, applied in the field of cleaning agents, can solve the problems of poor degreasing ability, difficult cleaning, waste of water resources, etc., and achieve the effects of short degreasing time, mild nature and high efficiency

Inactive Publication Date: 2017-05-31
广州舒国生物科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, most of the detergents on the market have poor degreasing ability and are not easy to clean. They need to use a lot of water to rinse repeatedly, resulting in a waste of water resources.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1. Preparation of biological degreasing agent

[0019] Inoculate Lactobacillus sp. CICC10481 (purchased from China Industrial Microorganism Culture Collection Management Center, the preservation number is CICC10481) into 1L of liquid medium, then place it in a culture shaker at 30°C, and shake it at 165r / min After 14 hours, the bacterial suspension was obtained, and the concentration of the bacterial suspension was adjusted to OD with physiological saline 590 is 0.2; add 300 μL Na with a concentration of 1mol / L 2 CO 3 solution, put it in an incubator at 30°C for 30 minutes, then add 200 μL of dilute hydrochloric acid solution with a concentration of 2.48mol / L, let it stand for 30 minutes at room temperature, centrifuge at 8000r / min, and collect the supernatant into a 1L sample collection bottle , to obtain biological degreaser.

[0020] Wherein, the formula of liquid culture medium is that every liter of culture medium contains: inulin 5g, ZnCl 2 0.05g, CaCl 2 0....

Embodiment 2

[0030] 1. Preparation of biological degreasing agent

[0031] Inoculate Lactobacillus sp. CICC10481 (purchased from China Industrial Microorganism Culture Collection and Management Center, the preservation number is CICC10481) into 1L of liquid medium, then place it in a culture shaker at 37°C, and shake it at 165r / min After 16 hours, the bacterial suspension was obtained, and the concentration of the bacterial suspension was adjusted to OD with physiological saline 590 is 0.3; add 500 μL of Na with a concentration of 1mol / L 2 CO 3 solution, put it in an incubator at 37°C for 30min, then add 300μL of dilute hydrochloric acid solution with a concentration of 2.48mol / L, let it stand for 30min at room temperature, centrifuge at 8000r / min, and collect the supernatant into a 1L sample collection bottle , to obtain biological degreaser.

[0032] Wherein, the formula of liquid culture medium is that every liter of culture medium contains: inulin 5g, ZnCl 2 0.05g, CaCl 2 0.02g,...

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 discloses a biological degreasing agent and a preparation method thereof. The method comprises the steps of inoculating lactobacillus into a liquid medium for culturing, and then diluting by using normal saline; sequentially adding Na2CO3 and hydrochloric acid; and carrying out standing and centrifuging and collecting supernate to obtain the biological degreasing agent. According to the prepared biological degreasing agent, greasy dirt on tableware can be effectively removed within an extremely short period of time; and the oil washing rate reaches 83.3-92.3%. Compared with the existing degreasing agent, the biological degreasing agent has the advantages of being mild in property, environment-friendly, nontoxic, short in degreasing time and high in efficiency.

Description

[0001] Technical field: [0002] The invention belongs to the field of cleaning agents, and in particular relates to a biological degreasing agent and a preparation method thereof. [0003] Background technique: [0004] The huge family and catering industry base in the country requires a large amount of detergent to wash the tableware every day, and the washing sewage is often discharged directly without treatment, which is likely to cause eutrophication of the water body, seriously affecting the water quality of the water body, causing Algae and other plankton reproduce rapidly, the dissolved oxygen in the water body decreases, the water quality deteriorates, and a large number of fish and other organisms die. Chemical additives in detergents (such as acrylamide, chloropropanol, etc.) often endanger the human reproductive system, and most of them are potentially carcinogenic. In addition, most of the detergents on the market have poor degreasing ability and are not easy to c...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C12P1/04C11D7/40C12R1/225
CPCC11D7/40C12P1/04C12N1/205C12R2001/225
Inventor 张国立张胜卿张国华
Owner 广州舒国生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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