Preparation method of composite deodorant containing natural plant extracts

A technology of plant extracts and natural plants, which is applied in the field of compound deodorant preparation, can solve the problems of destroying novelty and creativity, inapplicability, and the spray has no fragrance, etc., and achieves good product stability, reduced dosage, and reliable highly operable effect

Inactive Publication Date: 2021-10-19
HUNAN PUTAIER ENVIRONMENTAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After searching, the patent name is a preparation method of deodorant spray for pets, the application number is CN202010183132.8, and the application date is 20200316. It discloses the following content, including deodorant spray for pets, the deodorant spray for pets The spray comprises the following components by weight: 30-40 parts of wormwood extract, 35-45 parts of licorice extract, 50-60 parts of yucca extract, 24-28 parts of zinc ricinoleate, 20-30 parts of palmitic alcohol, 40-50 parts of rosemary oil, 15-20 parts of eucalyptus oil, 20-30 parts of vitamin E, and 1000-1500 parts of purified water. It can cause damage to the sense of smell of animals, and the spray can be deodorized from the root of the smell, and the effect of using it is better, but the deodorant spray cannot be applied to various garbage transfer stations, garbage cans, garbage dumps, garbage The treatment of malodorous odor in incineration plants, sewage plants and other places, and its preparation raw materials and preparation methods are completely different from this application, which does not destroy the novelty and creativity of this application

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Step A: Rough extraction, take 3kg yucca, 2kg rosemary, 3kg magnolia officinalis, 2kg amomum, 3kg wood incense, 1kg green bark, 4kg mint, 3kg tea leaves, crush the plant materials, and pass the powder through a 50-mesh sieve , respectively placed in 420kg, 320kg, 250kg aqueous solution at a constant temperature of 70°C and stirred for 2 hours, after extraction for 3 times, suction filtration was performed, and the filtrate was collected to obtain a crude extract;

[0029] Step B: ultrafiltration to remove impurities, the crude extract obtained in step A is subjected to an ultrafiltration operation, and the ultrafiltration membrane with a molecular weight cut-off of 30KDa is subjected to ultrafiltration to obtain a filtrate;

[0030] Step C: Adsorption and analysis of organic acids, the filtrate obtained in step B is subjected to an anionic macroporous resin adsorption operation, and the adsorption operation is carried out on a 717 type macroporous resin at a speed of 48L...

Embodiment 2

[0036] Step A: Rough extraction, take 2kg yucca, 3kg rosemary, 2kg magnolia bark, 2kg amomum, 3kg woody, 2kg green bark, 3kg mint, 3kg tea leaves, crush the plant materials, and pass the powder through a 60-mesh sieve , respectively placed in 440kg, 360kg, 300kg aqueous solution at a constant temperature of 80°C and stirred for 2 hours, after extraction for 3 times, suction filtration was performed, and the filtrate was collected to obtain a crude extract;

[0037] Step B: ultrafiltration to remove impurities, the crude extract obtained in step A is subjected to an ultrafiltration operation, and the ultrafiltration membrane with a molecular weight cut-off of 35KDa is subjected to ultrafiltration to obtain a filtrate;

[0038] Step C: Adsorption and analysis of organic acids, the filtrate obtained in step B is subjected to an anionic macroporous resin adsorption operation, and the D201 type macroporous resin is adsorbed at a speed of 45L / h. The D201 type resin has a volume of 45...

Embodiment 3

[0044] Step A: Rough extraction, take 2kg yucca, 2kg rosemary, 1kg magnolia officinalis, 2kg amomum, 3kg wood incense, 3kg green bark, 3kg mint, 4kg tea leaves, crush the plant materials, and pass the powder through a 60-mesh sieve , respectively placed in 420kg, 380kg, and 300kg of aqueous solution at a constant temperature of 85°C for 1.5 hours of stirring and extraction, after extraction for 3 times, suction filtration was performed, and the filtrate was collected to obtain a crude extract;

[0045] Step B: ultrafiltration to remove impurities, the crude extract obtained in step A is subjected to an ultrafiltration operation, and the ultrafiltration membrane with a relative molecular weight of 40KDa is subjected to ultrafiltration to obtain a filtrate;

[0046] Step C: Adsorption and analysis of organic acids, the filtrate obtained in step B is subjected to an anionic macroporous resin adsorption operation, and the D201 type macroporous resin is used for adsorption operation...

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PUM

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Abstract

The invention discloses a preparation method of a composite deodorant containing natural plant extracts, and relates to the technical field of composite deodorants. Comprising a crude extraction step, an ultrafiltration impurity removal step, an organic acid adsorption and desorption step, a polyphenol, ketone and saponin adsorption and desorption step, an ethanol concentration and recovery step, a zinc ricinoleate emulsion preparation step and a deodorization liquid preparation step. According to the method disclosed by the invention, organic acid, ketone, polyphenol and saponin products are obtained by using a macroporous adsorption resin separation technology, and compared with traditional plant deodorant crude extraction, the method disclosed by the invention has the advantages that substances for deodorization can be accurately obtained, potential health hazards to people due to complex components of extracts are avoided, meanwhile, the use amount of the surfactant is greatly reduced, the cost is reduced, and the method is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of compound deodorants, in particular to a method for preparing a compound deodorant containing natural plant extracts. Background technique [0002] Indoor air quality is one of the important factors affecting human health and thoughts and emotions. People's sense of smell is very sensitive, and stench can cause people's breathing disorders, induce headaches, nausea, cardiovascular, neurological dysfunction and other diseases, which have a great impact on human health. At present, in people's daily life, the stench mainly comes from garbage transfer stations, garbage cans, garbage dumps, garbage incineration plants, sewage plants and other places. [0003] There are many kinds of deodorants on the market, mainly chemical deodorants, enzyme deodorants, plant-based deodorants, microbial deodorants, etc. The first type is chlorine dioxide, hypochlorite, Chemical deodorants such as ferrous sulfate, etc., are m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/013A61L9/01B01D53/78A61L101/56A61L101/36
CPCA61L9/013A61L9/01B01D53/78A61L2209/21B01D2257/406B01D2257/304B01D2257/704B01D2257/708
Inventor 徐锋刘美玲吴勇胡峻吴小国
Owner HUNAN PUTAIER ENVIRONMENTAL CO LTD
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