Ash online detection method and equipment for traditional Chinese medicine decoction piece preparation

A technology of traditional Chinese medicine decoction pieces and detection method, which is applied in the directions of using radiation for material analysis, using microwave flaw detection, etc., can solve the problem of inability to detect Chinese medicine decoction pieces online, and achieve the effects of improving stability, improving production efficiency, and improving product quality and stability.

Active Publication Date: 2019-05-24
ANHUI CHINA RESOURCES JINCHAN PHARMA CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to solve the technical problem that the existing technology cannot detect the ash content of Chinese herbal medicine slices online during the production process, thereby providing an online detection method and equipment for the ash content of Chinese herbal medicine slices

Method used

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  • Ash online detection method and equipment for traditional Chinese medicine decoction piece preparation
  • Ash online detection method and equipment for traditional Chinese medicine decoction piece preparation
  • Ash online detection method and equipment for traditional Chinese medicine decoction piece preparation

Examples

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Effect test

Embodiment 1

[0031] This embodiment provides an on-line detection device for ash content prepared from Chinese herbal pieces, such as figure 1 As shown, it includes a conveyor belt 1, a ray transmitter 3 and a ray receiver 4 (the ray is preferably microwave, X-ray or gamma ray) for transmitting samples of decoction pieces of Chinese herbal medicine to be tested, the ray transmitter 3 and the ray receiver 4 Distributed on both sides of the conveyor belt 1 (in this embodiment, the ray emitter 3 is located above the conveyor belt 1, and the ray receiver 4 is located below the conveyor belt 1), the ray exit of the ray emitter 3 faces the ray receiver 4, and the ray emits The device 3 is used for emitting rays to the sample of Chinese herbal decoction pieces, and the ray receiver 4 is used for receiving the ray signal passing through the sample of Chinese herbal decoction pieces. The ash content detection model corresponding to the Chinese herbal decoction piece sample is stored, and is used to...

Embodiment 2

[0037]This embodiment provides an on-line detection method for ash content in prepared Chinese herbal medicine slices, which is carried out by using the online ash content detection equipment in Example 1, and the steps are as follows:

[0038] (1) Take the cleaned rehmannia glutinosa of the same batch to be detected, and detect its cellulose content f (wt%) and ash content Ash (wt%):

[0039] The detection method of cellulose content f (wt%):

[0040] Dry the cleaned Rehmannia glutinosa to constant weight, powder it through an 80-mesh sieve, weigh 2 grams, and dry it in an oven at 60°C to constant weight W 1 ;Add 150mL of 2mol / L hydrochloric acid, put it into an autoclave, and keep it at 105°C for 30 minutes; take it out, filter it with a sand core funnel, wash it with deionized water until neutral, then wash it twice with ethanol and acetone Put the filter residue in a 150mL beaker, add 15mL of 75% sulfuric acid, acid hydrolyze at room temperature for 5 hours, add 100mL of ...

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Abstract

The invention relates to an ash online detection method and equipment for traditional Chinese medicine decoction piece preparation. The equipment comprises a conveying belt for conveying a to-be-detected traditional Chinese medicine decoction piece sample, a ray transmitter and a ray receiver, the ray transmitter and the ray receiver are distributed on two sides of the conveying belt, a ray outletof the ray transmitter faces the ray receiver, the ray transmitter is used for transmitting ray to the traditional Chinese medicine decoction piece sample, the ray receiver is used for receiving a ray signal penetrating the traditional Chinese medicine decoction piece sample, and the ray receiver and a controller are in communication connection. By the online detection method, ash content in traditional Chinese medicine decoction pieces can be measured online in real time through a function relation between the ash content and ray attenuation, sample water content, sample fiber content, sample weight and sample moving speed, and online nondestructive detection of ash content during traditional Chinese medicine decoction piece production.

Description

technical field [0001] The application belongs to the technical field of processing Chinese herbal medicines, and in particular relates to an on-line detection method and equipment for ash content of Chinese herbal medicines. Background technique [0002] The processing of Chinese herbal pieces has an important impact on the quality and efficacy of the prepared Chinese herbal pieces. Scientific processing can reduce toxicity and increase efficiency, while unscientific processing will often cause the active ingredients of the medicinal materials to be lost, and even increase the side effects. Therefore, , the quality control of the processing process is crucial to the quality of Chinese herbal pieces. However, at present, the processing process of Chinese herbal decoction pieces often lacks quality inspection and control, which makes it difficult to guarantee the product stability and uniformity of Chinese herbal decoction pieces. [0003] Ash content is the residue of Chine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/18G01N22/02
Inventor 高波罗川
Owner ANHUI CHINA RESOURCES JINCHAN PHARMA CO LTD
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