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Online evaluation method of rhizoma cibotii processing technology

A technology of dog spine processing and evaluation method, which is applied in the direction of measuring device, material analysis through optical means, instruments, etc., can solve the problems of untimely result feedback, high cost, unfavorable quality control of decoction pieces, etc., to improve timeliness, The effect of saving resources

Inactive Publication Date: 2019-09-20
GUANGDONG YIFANG PHARMA
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  • Claims
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AI Technical Summary

Problems solved by technology

The 2015 edition of "The Pharmacopoeia of the People's Republic of China" records that the decoction pieces of Gouji are divided into raw Gouji, cooked Gouji, and hot Gouji. It is shaped like a dog's spine slice, with a slightly bulging surface, "tan", but the color is described as a sensory judgment, which is inaccurate and subjective; while cooked dog's spine has no requirements for properties and content, which is not conducive to the quality control of the decoction pieces
[0005] The traditional evaluation methods of traditional Chinese medicine processing technology are mostly empirical observation methods, and most of them only stay in the identification stage, while modern quality evaluation methods such as high performance liquid chromatography, electrophoresis, metabolomics, molecular biology, etc. have complex sample processing, Disadvantages such as high cost and untimely result feedback
On-line monitoring technology includes near-infrared spectroscopy technology, but it requires a large amount of samples for early modeling, which is cumbersome compared to the measurement of chromaticity values, and is not suitable for small-scale process screening, and its application in the field of dog ridge processing has not yet been seen. to report
At present, the online evaluation and monitoring technology of dog ridge processing is still blank

Method used

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  • Online evaluation method of rhizoma cibotii processing technology

Examples

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Effect test

Embodiment 1

[0030] An on-line evaluation method of dog ridge processing technology. The dog ridge processed product is a steamed product, and the method for obtaining the chromaticity value of the reference steamed product is as follows: S111. Take an appropriate amount of dog ridge medicinal materials with uniform thickness and size in each batch, remove Impurities are steamed separately, and an appropriate amount is taken out every 0.5h, cooled, crushed, and sieved for later use; S112. Determination of protocatechuic acid, protocatechualdehyde and 5-hydroxymethylfurfural by high performance liquid chromatography Content; S1121. According to the content of protocatechuic acid, protocatechualdehyde and 5-hydroxymethylfurfural determined by high performance liquid chromatography, the comprehensive evaluation value is calculated, and the comprehensive evaluation value=5-hydroxymethylfurfural membership degree×0.3 +Protocatechualdehyde membership degree×0.3+Protocatechuic acid membership degr...

Embodiment 2

[0036] An online evaluation method for processed products of Gouji slices. The processed products of Gouji are scalded products, and the method for obtaining the chromaticity value of the reference scalded products is as follows: S111. Take an appropriate amount of Gouji medicinal materials of each batch size and uniform thickness, Remove impurities, perform sand scalding separately, take out appropriate amount every 3 minutes, let cool, crush, and sieve for later use; Content; S1121. According to the content of protocatechuic acid, protocatechualdehyde and 5-hydroxymethylfurfural determined by high performance liquid chromatography, the comprehensive evaluation value is calculated, and the comprehensive evaluation value=5-hydroxymethylfurfural membership degree×0.3 +Protocatechualdehyde membership degree×0.3+Protocatechuic acid membership degree×0.4, the membership degree=(index value-index minimum value) / (index maximum value-index minimum value); S1122. Comprehensive in each ...

Embodiment 3

[0043] An online evaluation method for dog-ridge processed products, S11. Obtain the chromaticity value Lab of the processed product; S12. Calculate the color difference ∆E between the processed product and the reference processed product 3 , the color difference ∆E=(∆L 3 2 +∆a 3 2 +∆b 3 2 ) 1 / 2 ; S13. The color difference ∆E 3 Same as allowable color difference ∆E max-3 For comparison, if ∆E 3 ≤∆E max-3 , the processed product is qualified.

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Abstract

The invention relates to the field of processing of traditional Chinese medicine decoction pieces and traditional Chinese medicine formula granules, and provides an online evaluation method of a rhizoma cibotii processing technology, which is used for accelerating the detection speed of rhizoma cibotii processed products. The online evaluation method of the rhizoma cibotii processing technology comprises the steps of: S11. obtaining a colorimetric value Lab of a processed product; S12. calculating the chromatic aberration [delta]E of the processed product and a reference processed product, wherein the chromatic aberration [delta]E=([delta]L<2>+[delta]a<2>+[delta]b<2>)<1 / 2>; and S13. Comparing the chromatic aberration [delta]E with an allowable chromatic aberration [delta]Emax, wherein if [delta]E<=[delta]Emax, the processed product is qualified. The comprehensive scores of multiple indexes are associated with the chromatic value, a convenient chromatic value detection mode is used for replacing a fussy index component content detection mode, the chromatic value is used as an index to evaluate the processing technology of the rhizoma cibotii, the optimal processing technology of the rhizoma cibotii can be quickly optimized, the timeliness of detection is improved, resources are greatly saved, and the online monitoring of the processing process of the rhizoma cibotii can be achieved.

Description

technical field [0001] The invention relates to the field of processing of Chinese herbal decoction pieces and traditional Chinese medicine formula granules, in particular to a method for processing Chinese herbal decoction pieces containing phenolic acid compounds and a preparation method of related Chinese medicine formula granules. Background technique [0002] Golden Retriever's Ridge Cibotium barometz (L.) The dried rhizome of J.Sm. has the effects of dispelling rheumatism, nourishing the liver and kidney, and strengthening the waist and knees. The traditional processing theory holds that "raw dog spines are mainly used to dispel rheumatism and benefit joints, and the products are mainly used to nourish the liver and kidneys and strengthen the waist and knees." The 2015 edition of "The Pharmacopoeia of the People's Republic of China" records that the decoction pieces of Gouji are divided into raw Gouji, cooked Gouji, and hot Gouji. The shape is like a dog's spine slic...

Claims

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Application Information

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IPC IPC(8): G01N21/25G01N21/84G01N30/02
CPCG01N21/25G01N21/84G01N30/02
Inventor 钟如帆干丽梁志毅魏梅严玉晶黄贵发鲁云
Owner GUANGDONG YIFANG PHARMA
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