Authentication of Herbal Medicines Based on Modern Analytical Technology Combined with Chemometrics Approach: A Review

Liu, Chunlu; Zuo, Zhitian; Xu, Furong; Wang, Yuanzhong

doi:10.1080/10408347.2021.2023460

Cited by 14 publications

(11 citation statements)

References 194 publications

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“…Twenty compounds of Potentilla discolor Bge., including apigenin (1), kaempferol (2), luteolin (3), isorhamnetin (4), chrysoeriol (5), quercetin (6), juglalin (7), trifolin (8), kaempherol-3-O-b-Dglucuronide (9), tribuloside (10), kaempferol-3-O-b-D-glucopyranoside (11), luteolin-7-O-b-D-glucosiduronic acid (12), lureolin-7-O-glucoside (13), rutin (14), isoquercitrin (15), quercitrin (16), cocaflavin (17), queroetin-3-O-a-L-arabinoside (18), quercetin-3-O-b-D-glucuronide (19), and queroetin-7-O-b-D-glucopyranoside (20) were all purchased from Chengdu Drexen Chemical Pharmaceutical Co. LTD. The Chinese medicinal materials of the samples were sourced from Nanzhao, Shandong, Nanyang, Hebei, Hubei, Zhumadian, Sichuan, Guangxi, Qinling, and Lu'an.…”

Section: Methodsmentioning

confidence: 99%

“…5A. They were divided into three groups according to the basic glycogen and analysed as follows: Juglalin (7) showed -C-O-stretching vibration at 1263 cm À1 , 1163 cm À1 , 1138 cm À1 , 1117 cm À1 , and -C-O-C-stretching vibration at 944 cm À1 , 965 cm À1 , as well as benzene ring skeleton vibration at 1557 cm À1 (Fig. 5B).…”

Section: Sers Could Effectively Identify Fourteen Kinds Of Glycosidesmentioning

confidence: 99%

“…5 In recent years, the adulteration and complex composition of TCM materials have affected their quality and medicinal efficacy, prompting increasing attention. 6 At present, there are still significant limitations to the systematic use and identification of TCMs, [7][8][9][10][11] and current methods for their analysis and identification, such as chromatography, 12 spectroscopy, 13 and mass spectrometry, 14 are often technically complicated and limited by strict experimental environments, personal expertise, and high equipment costs. Therefore, there is an urgent need for a simple analysis method to address these limitations.…”

mentioning

confidence: 99%

See 2 more Smart Citations

A new method for rapid identification of traditional Chinese medicine based on a new silver sol: using the SERS spectrum for quality control of flavonoids and flavonoid glycosides in Potentilla discolor Bge.

Du,

Sun,

Xie

et al. 2023

J. Mater. Chem. C

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Section: Methodsmentioning

confidence: 99%

Section: Sers Could Effectively Identify Fourteen Kinds Of Glycosidesmentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

A new method for rapid identification of traditional Chinese medicine based on a new silver sol: using the SERS spectrum for quality control of flavonoids and flavonoid glycosides in Potentilla discolor Bge.

Du,

Sun,

Xie

et al. 2023

J. Mater. Chem. C

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show abstract

“…This seriously affects the market order, jeopardizes the interests of consumers, and affects the safety and efficacy of medication. Therefore, it is very meaningful to establish an objective, scientific, accurate, and rapid method to identify different species of Fritillaria and adulteration problems ( 17 ).…”

Section: Introductionmentioning

confidence: 99%

Explorative study for the rapid detection of Fritillaria using gas chromatography-ion mobility spectrometry

Dai,

Liu,

Yang

et al. 2024

Front. Nutr.

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Fritillaria is a well-known health-promoting food, but it has many varieties and its market circulation is chaotic. In order to explore the differences in volatile organic compounds (VOCs) among different varieties of Fritillaria and quickly and accurately determine the variety of Fritillaria, this study selected six varieties of Fritillaria and identified and analyzed their volatile components using gas chromatography-ion mobility spectrometry (GC-IMS), establishing the characteristic fingerprints of VOCs in Fritillaria. In all samples, a total of 76 peaks were detected and 67 VOCs were identified. It was found that the composition of VOCs in different varieties of Fritillaria was similar, but the content was different. Combined with chemometric analysis, the differences between VOCs were clearly shown after principal component analysis, cluster analysis, and partial least-squares discriminant analysis. This may provide theoretical guidance for the identification and authenticity determination of different varieties of Fritillaria.

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“…herbal medicines differ [3]. They have not been officially recognized due to a lack of adequate or accepted research methodology for their authentication [4].…”

Section: Introductionmentioning

confidence: 99%

Microfluidics identify moso bamboo and henon bamboo by leaf protoplast subpopulations with single‐cell analysis

Liu,

Wang,

Wang

2024

J of Separation Science

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Current techniques identifying herbal medicine species require marker labeling or lack systematical accuracy (expert authentication). There is an emerging interest in developing an accurate and label‐free tool for herbal medicine authentication. Here, a high‐resolution microfluidic‐based method is developed for identifying herbal species by protoplast subpopulations. Moso bamboo and henon bamboo are used as a model to be differentiated based on protoplast. Their biophysical properties factors are characterized to be 7.09 (± 0.39) × 108 V/m2 and 6.54 (± 0.26) × 108 V/m2, respectively. Their biophysical distributions could be distinguished by the Cramér–von Mises criterion with a 94.60% confidence level. The subpopulations of each were compared with conventional flow cytometry indicating the existence of subpopulations and the differences between the two species. The subsets divided by a biophysical factor of 8.05(± 0.51) × 108 V/m2 suggest good consistency with flow cytometry. The work demonstrated the possibility of microfluidics manipulation on protoplast for medication safety use taking advantage of dielectrophoresis. The device is promising in developing a reliable and accurate way of identifying herbal species with difficulties in authentication.

show abstract

Authentication of Herbal Medicines Based on Modern Analytical Technology Combined with Chemometrics Approach: A Review

Cited by 14 publications

References 194 publications

A new method for rapid identification of traditional Chinese medicine based on a new silver sol: using the SERS spectrum for quality control of flavonoids and flavonoid glycosides in Potentilla discolor Bge.

A new method for rapid identification of traditional Chinese medicine based on a new silver sol: using the SERS spectrum for quality control of flavonoids and flavonoid glycosides in Potentilla discolor Bge.

Explorative study for the rapid detection of Fritillaria using gas chromatography-ion mobility spectrometry

Microfluidics identify moso bamboo and henon bamboo by leaf protoplast subpopulations with single‐cell analysis

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