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De-worming antibacterial natural plant freshener with lemon fragrance

A technology of natural plants and fresheners, applied in the direction of pest repellents, plant growth regulators, fungicides, etc., can solve the problems of many substances used and complicated preparation process, and achieve simple raw materials, simple preparation process and high safety Effect

Active Publication Date: 2018-11-16
清远市瑶康生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Chinese patent application CN1672737A discloses an anti-insect air freshener, which is composed of the following substances: garlic, lavender, peppermint, ethanol, citronella oil, lemon eucalyptus oil, tetramethrin, essence, water, the air freshener can kill air bacteria and repel mosquitoes, but the above-mentioned invention uses many substances, and also needs to process garlic, and the preparation process is relatively complicated
Another Chinese patent 201410120778.6 discloses yew solid air freshener and its manufacturing formula and manufacturing method. The formula includes: gel 1.5-3.5%, preservative 1.1-5.0%, yew essence 0-1.0%, and As the base liquid, the invention has the effects of anti-insomnia, relieving tension, calming the nerves and repelling insects, but the invention mainly uses chemical synthesis as raw materials, and does not use pure natural substances

Method used

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  • De-worming antibacterial natural plant freshener with lemon fragrance
  • De-worming antibacterial natural plant freshener with lemon fragrance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of insect-repelling and antibacterial lemon fragrance natural plant refreshing agent, comprises the following steps:

[0024] (1) Preparation of plant essential oils: Litsea cubeba fruit and eucalyptus leaves were extracted by steam distillation, and after standing, the upper layer oil samples were taken respectively, and the lower layer water extracts were used for later use.

[0025] (2) The preparation of the gel solution, the specific steps are as follows:

[0026] A. Mix Litsea cubeba aqueous extract and Eucalyptus leaf aqueous extract at 4:1, take 100mL, and heat to 60°C;

[0027] B, slowly add 4g agar and 5g seaweed gel, stir at 200r / min;

[0028] C. Gradually add 1mL Span 60, 0.4g calcium carbonate and 1.5g sodium benzoate, and stir evenly;

[0029] (3) preparation of solid refreshing agent, concrete steps are as follows:

[0030] A. Mix 5mL litsea cubeba essential oil and 2mL eucalyptus essential oil, quickly pour the gel into the mixture, and homogen...

Embodiment 2

[0033] A kind of insect-repelling and antibacterial lemon fragrance natural plant refreshing agent, comprises the following steps:

[0034] (1) Preparation of plant essential oils: Litsea cubeba fruit and eucalyptus leaves were extracted by steam distillation, and after standing, the upper layer oil samples were taken respectively, and the lower layer water extracts were used for later use.

[0035] (2) The preparation of the gel solution, the specific steps are as follows:

[0036] A. Mix Litsea cubeba aqueous extract and Eucalyptus leaf aqueous extract at 5:1, take 100mL, and heat to 60°C;

[0037] B, slowly add 3g gelatin and 5g alginate, stir at 200r / min;

[0038] C. Gradually add 1mL Tween 60, 0.2g calcium carbonate and 1g sodium benzoate, and stir evenly;

[0039] (3) preparation of solid refreshing agent, concrete steps are as follows:

[0040] A. Mix 5mL litsea cubeba essential oil and 1mL eucalyptus essential oil, quickly pour the gel into the mixture, and homogeni...

experiment example 1

[0042] Antibacterial experiment of experimental example 1 plant freshener

[0043] The size of the inhibition zone to Escherichia coli, Aspergillus niger, and Saccharomyces cerevisiae was measured by the filter paper method, and the specific experimental method was as follows:

[0044] (1) The experiment was divided into a blank control group, a commercially available anti-insect freshener group (Lang brand insect-proof indoor air fragrance, Xingtai Mingxiang Processing Factory, Hebei Province), litsea cubeba essential oil group, eucalyptus essential oil group and the experimental group. Five groups, wherein the experimental group is the freshener prepared by the present invention, and the blank control group is distilled water.

[0045] (2) Prepare a number of circular filter paper sheets with a diameter of 9 mm, soak them in the substances of each group for 2 hours after dry heat sterilization;

[0046] (3) The concentration of the bacterial cell suspension is 107-108cfu / mL...

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Abstract

The invention belongs to the field of plant fresheners and particularly relates to a de-worming antibacterial natural plant freshener with lemon fragrance. The de-worming antibacterial natural plant freshener with the lemon fragrance is prepared from litsea cubeba essential oil, folium eucalypti essential oil, gel liquid and pigment. The de-worming antibacterial natural plant freshener is characterized in that the gel liquid is prepared from 100 parts of aqueous extract solution, 5 to 10 parts of an excipient, 1 to 3 parts of a solubilizer, 0.1 to 0.5 part of a coagulant and 0.2 to 1.5 parts of a preservative. The invention also provides a preparation method of the de-worming antibacterial natural plant freshener with the lemon fragrance. The preparation method comprises the steps of preparing the litsea cubeba fruit essential oil and the folium eucalypti essential oil by adopting a steam distillation method, and adding the gel liquid and the pigment for homogenization. According to the preparation method disclosed by the invention, by taking the litsea cubeba fruit essential oil and the folium eucalypti essential oil as main components, the substances are natural; the freshener has good de-worming and antibacterial effects; in addition, the aqueous extract solution is used as a solvent, so that high-efficiency utilization of resources is realized; besides, the preparation method has the advantages of simple preparation process, easiness in operation and facilitation for promotion of industrialization production.

Description

technical field [0001] The invention belongs to the field of plant fresheners, in particular to an insect-repelling and antibacterial lemon fragrance natural plant freshener. Background technique [0002] With the rapid economic development and the acceleration of industrialization and urbanization in my country, air pollution has become an increasingly serious problem. Two-thirds of people's life is spent indoors, and modern people spend 80% to 90% of their time living and working indoors, so the quality of the indoor environment directly affects people. of good health. The problem of indoor air pollution is very serious in our country. Years of domestic research have shown that indoor air pollution is often more serious than outdoor environmental pollution, and contains more harmful substances that are likely to cause human diseases. In recent years, with the improvement of people's living standards, people's attention to environmental pollution has gradually increased, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/013A01N65/28A01P17/00A01P1/00A01P3/00A61L101/56
CPCA01N65/00A01N65/24A01N65/28A61L9/013A61L2209/21Y02A50/30
Inventor 李颖庄晓慈汪勇何佳静
Owner 清远市瑶康生物科技有限公司
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