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Solid aromatherapy product and preparation method thereof

An aromatherapy and solid technology, applied in separation methods, chemical instruments and methods, colloid chemistry, etc., can solve problems such as gel strength to be improved, and achieve the effects of increasing strength, stabilizing the gel system, and prolonging the service life

Inactive Publication Date: 2021-06-01
蔓莎(苏州)工艺制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And the gel strength of pure carrageenan gel still needs to be improved

Method used

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  • Solid aromatherapy product and preparation method thereof
  • Solid aromatherapy product and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0046] Weigh 100g of fresh creeper leaves and crush them. The pulverized material was placed in 500ml of ethanol (concentration: 85wt%), and soaked for 2.5h under the action of ultrasonic waves, the frequency of which was 60KHz. Afterwards, at a temperature of 30° C., the mixed system was placed in an airtight container and stood still for 18 hours; then, it was centrifuged at 550 rpm for 12 minutes, and the supernatant was taken. The third plant liquid was obtained after filtering the supernatant through a ceramic membrane with a pore size of 0.45 μm.

preparation example 2

[0048] Weigh 100g of fresh tiger Pilan leaves and pulverize; place the pulverized product in 800ml of ethanol (concentration: 85wt%), and soak for 1h under the action of ultrasonic waves, the frequency of which is 80KHz. Afterwards, at a temperature of 30° C., the mixed system was placed in an airtight container and stood still for 20 hours; then, it was centrifuged at 550 rpm for 10 minutes, and the supernatant was taken. The third plant liquid was obtained after filtering the supernatant through a ceramic membrane with a pore size of 0.45 μm.

preparation example 3

[0050]100 g of fresh clover leaves were weighed and pulverized; the pulverized product was placed in 300 ml of ethanol (concentration: 85 wt %), and soaked for 5 h under the action of ultrasonic waves with a frequency of 40 KHz. Afterwards, at a temperature of 30° C., the mixed system was placed in an airtight container and stood still for 36 hours; then, it was centrifuged at 500 rpm for 15 minutes, and the supernatant was taken. The third plant liquid was obtained after filtering the supernatant through a ceramic membrane with a pore size of 0.45 μm.

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Abstract

The invention relates to the field of chemical industry of daily necessities, and particularly discloses solid aromatherapy and a preparation method thereof. The solid aromatherapy product is prepared from the following raw materials in parts by weight: 100 parts of water, 2 to 4 parts of carrageenan, 0.4 to 1.2 parts of locust bean gum, 0.1 to 0.5 part of potassium polyacrylate, 3.2 to 6.6 parts of a plant extract, 1.5 to 4 parts of a humectant and 0.5 to 2 parts of an emulsifier, the preparation method of the solid aromatherapy product comprises the following steps: adding locust bean gum into part of water, heating and stirring to completely dissolve the locust bean gum to obtain a locust bean gum solution; adding carrageenan into the remaining water, heating and stirring, adding the locust bean gum solution into the carrageenan, and obtaining a mixed gum solution; adding the potassium polyacrylate, the plant extract, the humectant and the emulsifier into the mixed glue solution, and uniformly stirring; and finally, cooling to room temperature to obtain the solid aromatherapy. The molecular chains of the locust bean gum, the potassium polyacrylate and the carrageenan are matched with one another, so that moisture can be held, a gel system of the carrageenan is more stable, and the strength of the gel is improved.

Description

technical field [0001] This application relates to the field of daily necessities chemical industry, more specifically, it relates to a solid aromatherapy and its preparation method. Background technique [0002] Aromatherapy can emit aroma and other beneficial ingredients, so as to make indoor air fresh, remove indoor odor, and achieve the effect of improving air quality. [0003] At present, in the related art, carrageenan is used as a fixing agent, and the plant essence oil with fragrance or other beneficial effects is fixed through the gel of carrageenan to form a solid aromatherapy. It is beneficial to make the scent and other beneficial ingredients more durable, and it is also convenient for the transportation and storage of aromatherapy. [0004] In view of the related technologies mentioned above, the inventor believes that in order to make the solid aromatherapy have a longer service life, the carrageenan is required to have a higher gel strength. And the gel stre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J13/00B01D53/02A61L9/012A61L9/013A61L9/014
CPCB01J13/0052B01J13/0065B01D53/02A61L9/012A61L9/013A61L9/014
Inventor 董国华马振国
Owner 蔓莎(苏州)工艺制品有限公司
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