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Botanical deodorant containing rosemary

A rosemary extract and plant-sourced technology, applied in the field of plant-derived deodorants, can solve the problems of low concentration, large dosage, and high price, and achieve the effects of less dosage, safe use, and high control efficiency

Inactive Publication Date: 2017-05-31
GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of plant-derived deodorants on the market is generally high, the concentration is low, and the dosage is large, which brings a lot of inconvenience to users.

Method used

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  • Botanical deodorant containing rosemary
  • Botanical deodorant containing rosemary
  • Botanical deodorant containing rosemary

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1: Preparation of rosemary extract, coptis extract and mulberry leaf extract

[0033] 1.1 Preparation method of rosemary extract:

[0034] (1) Dry the rosemary raw material, crush it, add tap water to decoct and extract 3 times, add tap water each time as 10 times the amount of the raw material (by weight), each decoction time is 1 hour, combine each time The obtained decoction is filtered through a 400 mesh screen to obtain the primary filtrate.

[0035] (2) Use an ultrafiltration membrane with a cut-off value of 6000 Daltons to perform ultrafiltration treatment on the primary filtrate to obtain a fine filtrate.

[0036] (3) Concentrate the refined filtrate with a reverse osmosis membrane with a pore size of 0.001 microns to obtain a concentrated solution.

[0037] (4) Dry the concentrated liquid in a 50°C electric heating constant temperature blast drying oven to obtain rosemary extract.

[0038] 1.2 Preparation method of Coptis extract:

[0039] The preparation method o...

Embodiment 2

[0043] Example 2: Indoor toxicity determination of rosemary extract, coptis extract, mulberry leaf extract and their mixtures against Aspergillus flavus

[0044] After pre-testing to determine the effective inhibitory concentration range of each extract prepared in Example 1, the rosemary extract, coptis extract, mulberry leaf extract and their mixtures were treated with 5 dose gradients according to the content of the effective ingredients. A clear water control. Refer to the "Pesticide Indoor Bioassay Test Guidelines for Fungicides", and use the mycelial growth rate method to determine the toxicity of the agents to Aspergillus flavus. After 72 hours, the colony diameter was measured by the cross method, and the net growth of each treatment was calculated.

[0045] DPS data processing software was used for statistical analysis, the mycelial growth inhibition rate was converted into a probability value (y), the concentration of the drug solution (μg / mL) was converted into a logari...

Embodiment 3

[0050] Example 3: 17.0% (rosemary extract, coptis extract, mulberry leaf extract) of plant-derived deodorant

[0051] Weigh 6.0% of rosemary extract, 5.0% of Coptis extract, 6.0% of mulberry leaf extract, 8.0% of polyoxyethylene fatty acid ester, and make up the balance to 100% with tap water. Mix thoroughly and evenly at room temperature. 17.0% (rosemary extract, coptis extract, mulberry leaf extract) of plant source deodorant.

[0052] This embodiment is applied to the deodorization test of urban domestic garbage. Monitoring conditions: Put a pile of about 220kg of odorous domestic garbage in a confined room of 12m×5m×3.5m, and arrange 3 sampling points evenly at about 0.6m around the garbage, and the height of the sampling points from the ground is 0.5m. , 1.0m, 1.5m, the deodorant is diluted 100 times with tap water and sprayed evenly on the garbage surface. The surface is thoroughly wetted as the standard, and sprayed again every 2 hours, for a total of two sprays. Measure t...

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Abstract

The invention relates to a botanical deodorant containing rosemary. Effective components of the botanical deodorant containing rosemary comprise a rosemary extractive, a rhizoma coptidis extractive and a folium mori extractive according to a mass ratio of (4-8) to (2-6) to (5-9). The effective components of the botanical deodorant are composed of plant extractives, can be automatically degraded and are free of secondary pollution to the environment; the botanical deodorant is obvious in synergetic effect and high in activity of inhibiting and killing bacteria, is capable of repelling mosquitoes and flies, reducing breeding and propagation of pathogenic bacteria, has the advantages of excellent deodorization effect, safety, no toxicity, environment friendliness and low cost, and can be applied to the treatment of foul smell in air of urban household garbage heaps, garbage treatment stations and garbage transfer stations or the control of undesirable odor in public toilets.

Description

Technical field [0001] The invention relates to the field of disinfection and prevention of public health, in particular to a plant-derived deodorant containing rosemary. Background technique [0002] The peculiar smell and stench mainly originate from various domestic wastes, industrial wastes, domestic sewage, industrial sewage and even the places where they pass in the treatment process or the various reactions generated in the treatment process. They are a major environmental hazard. With the gradual improvement of people's awareness of environmental protection, the demand for handling peculiar smell and malodor is also becoming stronger. With the development of small and medium-sized cities and towns, there are more and more domestic garbage in towns. However, because the sanitation work cannot keep up, the garbage cannot be treated in time. The piled garbage not only emits an unbearable odor, but also attracts mosquitoes and flies. Gathering, mosquitoes and flies gather in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/32A01P1/00A01P7/00A01P17/00B01D53/52B01D53/58B01D53/50B01D53/54B01D53/48B01D53/72
CPCA01N65/00A01N65/32B01D53/485B01D53/50B01D53/52B01D53/54B01D53/58B01D53/72B01D2258/06A01N2300/00Y02A50/30
Inventor 邓付圆闭广进杨旭新韦永昌申妍张艳辉梁进旭韦玺韦恒友
Owner GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
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