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Costus root essential oil umbilical mat and preparation method thereof

A technology of woody volatile oil and umbilical pads, which is applied in the direction of essential oils/fragrances, pharmaceutical formulas, medical preparations of non-active ingredients, etc., can solve problems such as difficulty in medication, avoid high blood drug concentration, improve pain, reduce stimulating effect

Inactive Publication Date: 2015-03-25
SOUTHWEST UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, oral preparations are not suitable for all groups of people. Children, the elderly, and patients with gastrointestinal functional diseases who have difficulties in taking medicines internally will have difficulty in taking medicines. Therefore, in order to improve the compliance of medicines, it is necessary to develop external preparations for the volatile oil of woody wood.

Method used

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Examples

Experimental program
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Effect test

preparation example Construction

[0022] Because the preparation method of the basil volatile oil belongs to the conventional technical means in this field, although the content of the basil volatile oil prepared by different methods will be different with the content of the basil and dehydrochondrolactone, but for the present invention, The umbilical pad of the present invention can be prepared as long as the weight percentage of corylidene and dehydrocoylidene is 30-80%. The following is an example of the preparation method of the woody volatile oil of the present invention:

[0023] 1. by weight percentage, the content of woody lactone and dehydrowoody lactone is the preparation of woody volatile oil of 30~40%: get 20 purpose woody powder, with CO 2 As the extraction solvent, woody powder and CO 2 The weight-to-volume ratio of the flow per second is 4.5-18:5. The extraction temperature is 35-50°C, the extraction pressure is 25-35Mpa, the separation temperature is 35°C, and the separation pressure is 7-9MPa...

Embodiment 1

[0029] A woody volatile oil umbilical pad, including fillers, the filler is composed of 10g of woody volatile oil and 20g of 200-300 mesh silica gel H with activity level II, and the woody volatile oil contains 34.8% of woody hydrocarbon lactones by weight percentage and dehydrocressin.

[0030] The preparation method of the above-mentioned umbilical pad is as follows: first dissolve 10g of the volatile oil of Cinnamomum sinensis in 20mL of petroleum ether (fraction 30-60), then add 20g of the above-mentioned silica gel H and mix well, then stir and evaporate the petroleum ether at 20-25°C And grind finely, the powder that grinds finely is divided into the circular cloth bag that two layers of gauze is sewn by 1g / bag, and the diameter of cloth bag is 2-4cm. Evenly pad 0.5g of cotton in the cloth bag or between two layers of gauze, so that the silica gel containing the volatile oil of woody fragrance is located in the cotton. Secure with pressure sensitive tape.

[0031] In the...

Embodiment 2

[0051] A kind of umbilical pad of woody volatile oil, including filler, the filler is made up of 10g of woody volatile oil and 200g of 60-mesh alumina whose activity is grade III; by weight percentage, woody volatile oil contains 56.9% of woody lactone and Hydrogenolactone.

[0052] The preparation method of the above-mentioned umbilical pad is as follows: first dissolve 10g of basil volatile oil in 50mL of dichloromethane, then add the basil volatile oil-dichloromethane solution dropwise into alumina under stirring conditions, and then put it under the condition of 20~25℃. Stir under pressure to evaporate the dichloromethane, grind the powder into 4-5g / bag and put it into a square cloth bag sewn with two layers of cloth, the width of the bag is 3-5cm. Seal the cloth bag, press it flat, and divide the cloth bag into several small chambers with sutures in two directions perpendicular to each other to fix the alumina, and attach pressure-sensitive adhesive tapes for fixing to bo...

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PUM

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Abstract

The invention discloses a costus root essential oil umbilical mat and a preparation method thereof. The umbilical mat comprises packing, wherein the packing is prepared from an active component and an auxiliary material at the weight ratio of 1 to (1-50); the active component is costus root essential oil; the costus root essential oil contains 30wt%-80wt% of costunolide and dehydrocostus lactone; and the auxiliary material is active silica gel and / or active alumina powder. The method comprises the following steps: adsorbing the costus root essential oil on the active silica gel or active alumina; and preparing the umbilical mat to be fixed on weak skin parts such as an umbilical region and umbilicus periphery. The adsorption capacity of silica gel or aluminum oxide for the costus root essential oil is reduced by using the moisture volatilizing due to skin sweating, thus the costus root essential oil is released; volatilization of the costus root essential oil is further promoted by using the heat caused by moisture adsorption employing the silica gel or aluminum oxide; the drug effect of the costus root essential oil is achieved; and the umbilical mat disclosed by the invention can play a therapeutic or supportive therapeutic efficacy on the diseases such as abdominal pain, abdominal distension and gastrointestinal dysfunction.

Description

technical field [0001] The invention relates to a traditional Chinese medicine navel pad, in particular to a woody volatile oil navel pad and a preparation method thereof. Background technique [0002] Muxiang, also known as Guangmuxiang and Nanmuxiang, is the dried root of the Compositae plant Aucklandia Lappa Decne. It is one of the forty kinds of bulk medicinal materials and can be used for both medicine and food. The theory of traditional Chinese medicine believes that the woody fragrance is pungent and warm in nature, bitter in taste, and belongs to the spleen, stomach, large intestine, triple burner, and gallbladder meridian. Accumulation, chest fullness and abdominal distension, vomiting and diarrhea. Modern pharmacological research has also proved that woody incense has the functions of promoting choleresis, anti-inflammation, protecting gastric mucosa, inhibiting peptic ulcer, promoting gastric emptying and intestinal propulsion, antidiarrheal, anticonvulsant, and ...

Claims

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Application Information

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IPC IPC(8): A61K36/285A61K47/04A61K9/70A61P1/00C11B9/02
CPCA61K36/285A61K9/703A61K47/02A61K2236/33A61K2236/35A61K2236/37A61K2236/39C11B9/025C11B9/027
Inventor 邓君
Owner SOUTHWEST UNIVERSITY
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