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Artemisia argyi charcoal and preparation method and detection method thereof

A technology of argyi leaf charcoal and calcined charcoal, which is applied in the field of argyi leaf charcoal and its preparation, can solve the problems that operators are suffocated by smoke, difficult to grasp the temperature of the fire, and harmful to health, etc., and achieves a simple and feasible production process, intuitive qualitative analysis results, and high temperature. high effect

Inactive Publication Date: 2018-10-19
成都中医大华神药业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It takes a long time to process with this method, and the heat is not easy to control. The operator will be seriously choked by the smoke, and it will be harmful to health after a long time.

Method used

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  • Artemisia argyi charcoal and preparation method and detection method thereof
  • Artemisia argyi charcoal and preparation method and detection method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The preparation and quality standard of embodiment 1 leaf charcoal of the present invention:

[0030] 【Source】This product is the dry leaf of Artemisia argyi Levl. et Vant. Pick in summer when the flowers are not in bloom, remove impurities and dry in the sun.

[0031] [Processing] Take Artemisia argyi leaves, remove impurities and stalks, sieve off debris, put them in a calciner according to the method of calcining charcoal (General Rule 0213 of the Fourth Part of the Pharmacopoeia of the People's Republic of China, 2015 Edition), seal it, heat it until it is calcined, and store it. Cool and take out.

[0032] 【Properties】This product is layered, black and shiny, easily broken, and smokeless when burned.

[0033] [Check] The acid-insoluble ash content must not exceed 14.0% (General Rule 2302 of "The Pharmacopoeia of the People's Republic of China 2015 Edition Fourth Part": Take mugwort leaf charcoal powder, make it pass through the No. In a crucible with constant we...

Embodiment 2

[0041] Embodiment 2 The thin-layer chromatography detection method of mugwort charcoal of the present invention

[0042] Take 5 g of mugwort leaf charcoal powder, add 50 ml of ether, sonicate for 30 minutes (keep the water temperature below 30 ° C), filter, evaporate the filtrate to dryness, add 1 ml of ethyl acetate to dissolve the residue, and use it as the test solution. Test according to thin-layer chromatography (general rules 0502), draw 10 μl of the above solution, spot on the silica gel G thin-layer plate, use n-hexane-ethyl acetate (9:1) as the developer, develop, take out, dry in the air, and use 10 The % sulfuric acid ethanol solution is used as a chromogenic agent, and after heating at 105°C, inspect it under an ultraviolet lamp (365nm). In the chromatogram of the test product, there are fluorescent spots with Rf values ​​of about 0.22, 0.31, 0.45, 0.66, 0.70, and 0.74, respectively.

Embodiment 3

[0043] Embodiment 3 Artemisia argyi leaf charcoal TLC detection method condition screening test of the present invention

[0044] 1. Test equipment

[0045] XPE26 Electronic Analytical Balance (Mettler-Toledo International Trading (Shanghai) Co., Ltd.);

[0046] KQ-600DE CNC ultrasonic cleaner (Kunshan Ultrasonic Instrument Co., Ltd.);

[0047] ZF-6 three-purpose ultraviolet analyzer (Shanghai Jiapeng Technology Co., Ltd.);

[0048] Chromatography cylinder, sample capillary, etc.

[0049] 2. Samples and reagents

[0050] Mugwort leaf charcoal (batch numbers: 180101, 180501, 170301, 170302, 170501), provided by Huashen Pharmaceutical Factory of Chengdu Taihe Health Technology Group Co., Ltd.).

[0051] Silicone G (homemade).

[0052] Diethyl ether, n-hexane, ethyl acetate, etc. are analytically pure.

[0053] 3. TLC identification

[0054] Refer to the "Chinese Pharmacopoeia" 2015 edition of a TLC identification method for "Aiye" to identify Aiye Charcoal, the method is ...

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Abstract

The invention provides artemisia argyi charcoal. The artemisia argyi charcoal is obtained by using dried leaves of feverfew Artemisia argyi Levl.et Vant as a raw material, processing according to a charcoal calcinating method, calcinating charcoal for maintaining the nature, and cooling by placing. The invention further provides a preparation method and application of the artemisia argyi charcoal.Compared with the conventional moxibustion stick, a moxibustion stick prepared from the artemisia argyi charcoal provided by the invention has the advantages as follows: the therapeutic effect and amoxibustion method of the conventional moxibustion stick are maintained; smoke is basically eliminated, and during treatment, air is clean, a patient is protected from smoke fumigation and the environment is not polluted; in addition, the moxibustion stick prepared from the artemisia argyi charcoal is high in temperature and low in burning speed, is not prone to ash shedding and is small in size and convenient to carry and use; moreover, a production technology is simple, convenient and feasible, the product quality is stable, and the medicine source is wide; because artemisia argyi contains more aromatic components, in order to achieve the purpose of calcinating the charcoal for maintaining the nature, the artemisia argyi charcoal maintains the aromatics components; furthermore, a thin layer chromatography has the characteristics of low inspection cost, convenient operation and color development, concentrated spots, an intuitive qualitative analysis result and capability of accuratelyjudging characteristic spots in the artemisia argyi charcoal, so that the quality of a smokeless moxibustion stick product is further guaranteed.

Description

technical field [0001] The invention relates to mugwort leaf charcoal, a preparation method and a detection method thereof. Background technique [0002] Artemisia argyi leaves are picked in summer when the flowers are not in bloom, removed from impurities, and dried in the sun. They are the dried leaves of Artemisia argyiLevl.et Vant. Studies in recent years have shown that the chemical components of Folium Artemisiae Argyi mainly include aromatics (including volatile oil), flavonoids, and triterpenes. Cure mainly dispelling cold and relieving pain, warming meridians to stop bleeding, used for cold pain in the lower abdomen, irregular menstruation, cold uterine infertility, etc. [0003] The processing methods of mugwort leaves include vinegar mugwort leaf, mugwort leaf charcoal, vinegar mugwort leaf charcoal, etc. After mugwort leaf is fried charcoal, it is used to dispel cold and relieve pain, remove blood stasis and stop bleeding. Most of the currently reported prepara...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/282A61K33/44A61K9/00A61P15/00A61P15/08G01N30/90A61K127/00
CPCA61P15/00A61P15/08G01N30/90A61K9/0014A61K9/0087A61K33/44A61K36/282A61K2236/13A61K2236/10
Inventor 夏本秀林大胜张文武曾勇郭兆鹏江明月唐磳郑红军刘波田波谢学江
Owner 成都中医大华神药业有限责任公司
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