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Plant extract product used for removing formaldehyde, and preparation method thereof

A technology of plant extracts and chrysanthemum extracts, applied in the field of formaldehyde removal, can solve the problems of removing formaldehyde, chemical reagents, human hazards, etc., and achieve the effects of reducing formaldehyde, improving air quality, and low volatility

Inactive Publication Date: 2019-01-11
湖北煜韩环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, the formaldehyde remaining in the furniture or home decoration after interior decoration is eliminated by covering up, a single physical adsorption or chemical decomposition, but the formaldehyde cannot be fundamentally removed by covering up or adsorbing, and the chemical decomposition method uses chemical reagents It is harmful to the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] This embodiment provides a plant extract formaldehyde removal preparation consisting of the following materials in parts by weight: 1 part of chrysanthemum extract, 0.5 part of aloe extract, 20 parts of sweet potato leaf extract, 0.5 part of proteolytic enzyme, 5 parts of citric acid, 1 part of polyether, 40 parts of deionized water.

[0022] Among them, the chrysanthemum extract is obtained through low-temperature ultrasonic water extraction, and the flavonoid content of the aloe extract is greater than 5%.

[0023] The preparation method of above-mentioned plant extract formaldehyde-removing preparation, comprises the following steps:

[0024] (1) Put chrysanthemum extract, aloe extract, sweet potato leaf extract, proteolytic enzyme and deionized water into the reaction kettle together according to the above-mentioned parts by weight, heat up to 40-60°C, and keep warm for 15-30 hours; Chrysanthemum extract, aloe vera extract, sweet potato leaf extract and proteolytic...

Embodiment 2

[0028] This embodiment provides a plant extract formaldehyde removal preparation consisting of the following parts by weight: 2 parts of chrysanthemum extract, 1 part of aloe extract, 25 parts of sweet potato leaf extract, 1 part of proteolytic enzyme, 6 parts of citric acid, 2 parts of polyether, 45 parts of deionized water.

[0029] The preparation method of above-mentioned plant extract formaldehyde-removing preparation, comprises the following steps:

[0030] (1) Put chrysanthemum extract, aloe extract, sweet potato leaf extract, proteolytic enzyme and deionized water into the reaction kettle together according to the above-mentioned parts by weight, heat up to 40-60°C, and keep warm for 15-30 hours; Chrysanthemum extract, aloe vera extract, sweet potato leaf extract and proteolytic enzyme are mixed evenly.

[0031] (2) Putting citric acid into the solution prepared in step (1), and adjusting the pH value to 3-6; to maximize the effect of removing formaldehyde.

[0032] ...

Embodiment 3

[0034] This embodiment provides a plant extract formaldehyde removal preparation consisting of the following materials in parts by weight: 3 parts of chrysanthemum extract, 1.5 parts of aloe extract, 30 parts of sweet potato leaf extract, 1.5 parts of proteolytic enzyme, 7 parts of citric acid, 3 parts of polyether, 50 parts of deionized water.

[0035] The preparation method of above-mentioned plant extract formaldehyde-removing preparation, comprises the following steps:

[0036] (1) Put chrysanthemum extract, aloe extract, sweet potato leaf extract, proteolytic enzyme and deionized water into the reaction kettle together according to the above-mentioned parts by weight, heat up to 40-60°C, and keep warm for 15-30 hours; Chrysanthemum extract, aloe vera extract, sweet potato leaf extract and proteolytic enzyme are mixed evenly.

[0037] (2) Putting citric acid into the solution prepared in step (1), and adjusting the pH value to 3-6; to maximize the effect of removing forma...

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PUM

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Abstract

The invention belongs to the technical field of formaldehyde removing, and discloses a plant extract product used for removing formaldehyde. The plant extract product used for removing formaldehyde iscomposed of, by weight, 1 to 3 parts of chrysanthemum flower extract product, 0.5 to 3 parts of aloe extract product, 20 to 40 parts of sweet potato leaf extract product, 0.5 to 2 parts of biologicalenzyme, 5 to 10 parts of an acidity conditioning agent, 1 to 5 parts of an adhesive agent, and 40 to 60 parts of deionized water. The invention also discloses a preparation method of the plant extract product used for removing formaldehyde. In the plant extract product used for removing formaldehyde, the chrysanthemum flower extract product and the sweet potato leaf extract product contain glucoside, polyphenol and / or flavonoid substances, the flavonoid substances possesses certain eliminating effect on formaldehyde; and in addition, physical adsorption effect of the adhesive agent and decomposition reaction of the biological enzyme are adopted to remove formaldehyde molecules in the air, air is purified, and the quality of air in doors is improved obviously.

Description

technical field [0001] The invention belongs to the technical field of formaldehyde removal, and in particular relates to a plant extract formaldehyde removal preparation and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards in our country, people pay more and more attention to their quality of life, especially the quality of the indoor environment. Formaldehyde is one of the main pollutants in indoor air. Formaldehyde can be converted into methanol in the human body, so it can cause Weak anesthesia with effects on the optic nerve. Formaldehyde can cause changes in the central nervous system and enzyme activity in the body, as well as changes in the endocrine and immune systems. High concentrations of formaldehyde are toxic to the nervous system, immune system and liver, and stimulate the conjunctiva and respiratory mucosa to produce tears, runny nose, and Conjunctivitis, laryngitis, asthma, bronchitis a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/72B01D53/84
CPCB01D53/72B01D53/84Y02A50/20
Inventor 邓超
Owner 湖北煜韩环境科技有限公司
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