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Identification method of rhizoma atractylodis macrocephalae decoction pieces, bran-baked rhizoma atractylodis macrocephalae decoction pieces and formula particles thereof

A technology of formula granules and bran-fried Atractylodes, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of cumbersome preparation methods, unretrievable, and inability to identify Atractylodes atractylodes and bran-fried Atractylodes, and achieve rapid identification and reproduction good sex effect

Inactive Publication Date: 2017-11-03
安徽九洲方圆制药有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disclosed technical solution is only to verify the extraction process of the volatile oil of Atractylodes Rhizoma Atractylodes Rhizome and the volatile oil extraction process of Atractylodes Rhizome fried with bran. It does not purposely identify the difference before and after processing Atractylodes Rhizome, and it cannot be used as an exclusive method for distinguishing Atractylodes Rhizoma Atractylodes Rhizoma and Fried Atractylodes Rhizome with Bran.
And the test solution in the literature is the volatile oil solution extracted from Atractylodes Rhizoma Atractylodes Rhizome and bran fried Atractylodes Rhizome, and the preparation method is cumbersome.
The TLC identification method of Baizhu decoction pieces in "Chinese Pharmacopoeia" cannot effectively distinguish Baizhu from bran fried Baizhu
No literatures were found on the comparison of formula granules of Atractylodes macrocephala and bran-fried Atractylodes macrocephala

Method used

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  • Identification method of rhizoma atractylodis macrocephalae decoction pieces, bran-baked rhizoma atractylodis macrocephalae decoction pieces and formula particles thereof
  • Identification method of rhizoma atractylodis macrocephalae decoction pieces, bran-baked rhizoma atractylodis macrocephalae decoction pieces and formula particles thereof
  • Identification method of rhizoma atractylodis macrocephalae decoction pieces, bran-baked rhizoma atractylodis macrocephalae decoction pieces and formula particles thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Preparation of formula granules for the test solution: take 0.1 g each of Atractylodes macrocephala formula granules and bran-fried Atractylodes macrocephala formula granules, add 10 ml of water to dissolve, extract twice with ethyl acetate, 10 ml each time, combine the ethyl acetate phases, evaporate Dry, add ethyl acetate to dissolve the residue, that is, too.

[0026] (2) Preparation of decoction pieces for test solution: ① Take 1g each of Atractylodes rhizome decoction pieces and bran-fried Atractylodes rhizome decoction pieces, add water to decoct or heat and reflux to extract twice, the first time 10 times of water, decoct for 60 minutes, the second time 8 times water, decoct for 30 minutes, filter the medicinal solution and concentrate to 30ml, extract twice with ethyl acetate, 10ml each time, combine the ethyl acetate solution, evaporate to dryness, add ethyl acetate to dissolve the residue, and obtain the product.

[0027] (3) Spotting, development, and col...

Embodiment 2

[0029] (1) Preparation of formula granules for the test solution: take 5 g each of Atractylodes Rhizome Formula Granules and Bran-fried Atractylodes Rhizome Formula Granules, add 50 ml of water to dissolve, extract once with ethyl acetate, 50 ml each time, combine ethyl acetate liquid, evaporate to dryness, Add methanol to the residue to dissolve, that is, too.

[0030] (2) Preparation of decoction pieces for the test solution: ① Take 20g each of Atractylodes rhizome decoction pieces and bran-fried Atractylodes rhizome decoction pieces, add 50 times of water to decoct or extract by heating and reflux for 90 minutes, filter and concentrate the medicinal solution to 50ml, and use 50ml of ethyl acetate Extract once, combine the ethyl acetate solution, evaporate to dryness, add methanol to dissolve the residue, and obtain it.

[0031] (3) Sample application, development, and color development: absorb an appropriate amount of the formula granule test solution and the decoction piec...

Embodiment 3

[0033] (1) Preparation of formula granules for testing solution: take 1 g each of Atractylodes macrocephala formula granules and bran-fried Atractylodes macrocephala formula granules, add 20 ml of water to dissolve, extract three times with ethyl acetate, 20 ml each time, combine ethyl acetate liquid, evaporate to dryness, Add ethanol to the residue to dissolve, that is;

[0034] (2) Preparation of decoction pieces for the test solution: ① Take 5 g of Atractylodes Rhizome decoction pieces and bran-fried Atractylodes Rhizome decoction pieces, add 6 times of water to decoct or heat and reflux for extraction three times, each time for 20 minutes, after the extraction is completed, the medicinal solution is filtered and concentrated to 40ml, extracted three times with ethyl acetate, 20ml each time, combined the ethyl acetate solution, evaporated to dryness, added ethanol to dissolve the residue, and obtained it.

[0035] (3) Spotting, development, and color development: absorb the...

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Abstract

The invention relates to a method for identifying Atractylodes Rhizoma decoction pieces, bran-fried Atractylodes Rhizome decoction pieces and formula granules thereof. After dissolving in water, extract with ethyl acetate, combine the ethyl acetate solution, evaporate to dryness, and redissolve the residue to obtain the test solution of formula granules; The same preparation method of the test solution; the thin-layer identification method uses cyclohexane-ethyl acetate as the developer, and after drying, it is inspected under ultraviolet light at 365nm. The technical solution adopted in the present invention makes up for a vacancy in the technical field of identification of Atractylodes Rhizome Formula Granules, Bran-fried Atractylodes Rhizome Formula Granules, Atractylodes Rhizome Decoction Pieces and Bran-fried Atractylodes Rhizoma Rhizome; An exclusive method for identifying Atractylodes macrocephala, bran-fried Atractylodes decoction pieces and its formula granules.

Description

technical field [0001] The invention belongs to the technical field of identification of traditional Chinese medicines, and in particular relates to an identification method for decoction pieces of Atractylodes Rhizoma Rhizoma Rhizoma Rhizoma Rhizome and its formula granules. Background technique [0002] With the continuous development of China's traditional Chinese medicine industry, various dosage forms of traditional Chinese medicine have been widely promoted, and the quality assurance of traditional Chinese medicine has been paid more and more attention by pharmaceutical manufacturers. The identification of traditional Chinese medicine is undoubtedly an important means to ensure the quality of medicines. Among various traditional Chinese medicine identification techniques such as micro-identification, infrared identification, and fingerprint identification, TLC identification, as one of the identification methods of traditional Chinese medicine, has the advantages of hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/90G01N30/94G01N30/06G01N30/95
CPCG01N30/90G01N30/06G01N30/94G01N30/95G01N2030/062
Inventor 杜新刚刘亚祥邢明顺
Owner 安徽九洲方圆制药有限公司
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