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A quality evaluation method of earth-fried Chinese herbal pieces

A technology of Chinese herbal decoction pieces and quality evaluation, which is applied in the direction of testing pharmaceutical preparations, material inspection products, etc.

Active Publication Date: 2021-06-15
ZHANG ZHOU HALTH VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a quality evaluation method for soil-fried Chinese herbal decoction pieces, which is used to solve the defects of the existing traditional soil-fried Chinese herbal decoction pieces without hanging soil color grade evaluation mode

Method used

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  • A quality evaluation method of earth-fried Chinese herbal pieces
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  • A quality evaluation method of earth-fried Chinese herbal pieces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Example 1 Quality Evaluation Experiment of Soil-fried Baizhu Decoction

[0050] Main experimental instruments and materials: BT-1600 image particle analyzer (Dandong Baite Instrument Co., Ltd.); CM-2300d spectrophotometer (X-Rite (Shanghai) Color Instrument Trading Co., Ltd.); CS-2 friability test Instrument (Tianjin Guoming Pharmaceutical Equipment Co., Ltd.); METTLERTOLEDO XSE205 electronic analytical balance (Mettler); AR423DCN electronic balance (Ohaus); SX2-5-12 box-type resistance furnace (Shanghai Experimental Instrument Factory Co., Ltd.). Experimental materials: earth-fried Atractylodes macrocephala, earth-fried yam: bring your own; crucible.

[0051] 1. Quantitative evaluation of soil color on the surface of fried Atractylodes macrocephala decoction pieces

[0052] 1.1 earth color coverage

[0053] (1) Experimental method: Randomly select 3 slices of Atractylodes macrocephala with a relatively flat surface, and use an image particle analyzer (objective lens ...

Embodiment 2

[0091] Example 2 Quantitative evaluation of soil color on the surface of soil-fried yam decoction pieces

[0092] 2.1 Earth color coverage

[0093] (1) Experimental method: Randomly select 3 slices of earth-fried yam with a relatively flat surface, use an image particle analyzer (objective lens 10×), follow the 5-point sampling method (each slice is located in 5 directions of east, west, south, north, and middle) Random measurement above), and sequentially measure the ratio (%) of the total horizontal projected area of ​​soil particles in the pick-up surface of each sample to the pick-up surface area.

[0094] (2) Calculation result:

[0095]

[0096] Among them, S1 is the total horizontal projected area of ​​soil particles in the picking surface, in mm 2 ;S is the area of ​​the pick-up surface, in mm 2 ;p xy The middle p refers to the ratio of the total horizontal projected area of ​​soil particles in the sample picking surface to the area of ​​the picking surface, x r...

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Abstract

The embodiment of the present invention discloses a method for evaluating the quality of earth-fried Chinese herbal decoction pieces, which includes the following steps: measuring the objective indicators of Chinese herbal medicine decoction pieces, and calculating relevant evaluation indicators according to the objective indicators; calculating the relevant evaluation indicators respectively, and the Relevant evaluation indicators include earth color coverage, earth color uniformity and earth color color fastness; the embodiment of the present invention quantitatively describes earth-fried Chinese medicine decoction pieces hanging earth color according to the analysis method of traditional Chinese medicine processing and powder engineering, and the earth color is stabilized by earth color adsorption. It provides a new model for the establishment of a scientific and standardized earth-frying process and quality evaluation method, and the evaluation of earth-frying traditional Chinese medicine hanging earth color.

Description

technical field [0001] The invention relates to the technical field of Chinese medicinal materials, in particular to a method for evaluating the quality of soil-fried Chinese medicinal pieces. Background technique [0002] Soil frying method is a very important processing method in the processing of traditional Chinese medicine and adding auxiliary materials. The traditional theory believes that this method can enhance the function of the drug to invigorate the spleen and stop diarrhea, antacid effect, and alleviate the irritation of the drug. In fact, soil is the most special type of solid processing auxiliary materials. It is not only used as a heat transfer body, but also by using the "hanging earth color" on the surface of Chinese herbal medicines together with the decoction pieces, it is the most representative of the traditional "drug-aid combination". "Pharmaceutical philosophy. The special processing function of soil and its own pharmacological effects are difficult...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/15
CPCG01N33/15
Inventor 王小平
Owner ZHANG ZHOU HALTH VOCATIONAL COLLEGE