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Processing technology of sand-scorched rhizoma drynariae

A processing technology and technology of Drynariae, which is applied in the field of processing technology of Sand-scalded Drynariae

Inactive Publication Date: 2018-01-16
安顺市宝林科技中药饮片有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this traditional processing technology does not make the drynaria function fully play its role, and it is only supported by experience when processing.

Method used

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  • Processing technology of sand-scorched rhizoma drynariae
  • Processing technology of sand-scorched rhizoma drynariae
  • Processing technology of sand-scorched rhizoma drynariae

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Drynaria fortunei (Kunze) J.Sm., a dry rhizome of Drynaria fortunei (Kunze) J.Sm., was identified by Professor Sun Qingwen from the Pharmacognosy Laboratory of Guiyang College of Traditional Chinese Medicine. .

[0008] 1 Materials and methods

[0009] 1.1 Test material

[0010] Test drug: Drynaria fortunei (Kunze)J.Sm. dry rhizomes. Naringin reference substance (provided by Guizhou Dida Biotechnology Co., Ltd., batch number GZDD-0367), methanol was chromatographically pure, water was Wahaha purified water, and other reagents were analytically pure.

[0011] Instrument: high performance liquid chromatography (model LC-20AT, Japan Shimadzu Corporation), one hundred thousandth electronic balance (model AUW-220D, Suzhou Shimadzu Instrument Co., Ltd.), one ten thousandth electronic balance (model GB / T-23111, Mettler-Toledo Instruments Inc.).

[0012] 1.2 Content determination

[0013] 1.2.1 Naringin

[0014] 1) Chromatographic conditions: octadecylsilane bonded sili...

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Abstract

The invention relates to a processing technology of sand-scorched rhizoma drynariae. According to the processing technology, content of naringin and alcohol-soluble extract is taken as evaluation indexes, and a HPLC method is adopted; firstly, sand and rhizoma drynariae are prepared, and the ratio of the sand to the rhizoma drynariae is (4-12):1; the sand is placed in a stir-frying container, thesand is stir-fried at 180-220 DEG C to a smooth state, when the sand is stirred easily, the prepared rhizoma drynariae pieces are fed, the mixture is stirred continuously, stir-fried for 2-6 min and taken out, the sand is removed by screening, the obtained product is left to stand for cooling, hair is removed by bumping, and the sand-scorched rhizoma drynariae is obtained. Preferably, the amount of soaking sand in the rhizoma drynariae processing technology is 8 times the quantity of medicinal materials, and stir-frying is performed at the temperature of 200 DEG C for 4 min. Optimization research is performed on the processing technology of the sand-scorched rhizoma drynariae with the content of naringin and alcohol-soluble extract as the evaluation indexes, process parameters are determined clearly, and stable quality of rhizoma drynariae decoction pieces is guaranteed.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine processing, and in particular relates to a processing technology of rhizoma drynariae. Background technique [0002] Drynaria is also known as Ya Jiang, Yan Lian Jiang, Rock Climbing Ginger, Meat Drynaria, Stone Drynaria, Flying Squirrel, Niu Feilong, Flying Wind, Moth Grass. Pteridophyta and Drynariae ferns can be excavated throughout the year, removed from sediment, dried, or burnt off hairs (scales). This product is in the form of flat strips, curved and branched. The surface is densely covered with dark brown to dark brown small scales, which are soft as hair. After being burnt, it is brown or dark brown. Both sides and the upper surface are convex. Raised or sunken circular leaf scars, a few with petiole remnants and fibrous root remnants. Light body, brittle, easy to break, reddish-brown cross-section, vascular bundles are yellow dot-like, arranged in rings. Odorless, light tas...

Claims

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Application Information

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IPC IPC(8): A61K36/126G01N30/02A61K125/00
Inventor 于以祥于轩俊
Owner 安顺市宝林科技中药饮片有限公司
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