A nontargeted approach to determine the authenticity of Ginkgo biloba L. plant materials and dried leaf extracts by liquid chromatography-high-resolution mass spectrometry (LC-HRMS) and chemometrics - Publication - MOST Wiedzy

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A nontargeted approach to determine the authenticity of Ginkgo biloba L. plant materials and dried leaf extracts by liquid chromatography-high-resolution mass spectrometry (LC-HRMS) and chemometrics

Abstract

The lack of stringent regulations regarding raw materials for herbal supplements used for medicinal purposes has been a constant challenge in the industry. Ginkgo biloba L. leaf extracts attract consumers because of the supposed positive effect on mental performance and memory. Supplements are produced using dried leaf materials and standardized leaf extracts such as EGb 761. Adulteration of Ginkgo biloba L. plants and extracts are becoming more and more common practice due to economically driven motivation from increasing demand in the market and the high cost of raw materials and production. Reinforcement in quality control (QC) to avoid adulterations is necessary to ensure the efficacy of the supplements. In this study, liquid chromatographyhigh-resolution mass spectrometry (LC-HRMS) was used with principal component analysis (PCA) as an unsupervised exploratory method to analyze, identify, and evaluate the adulterated Ginkgo biloba L. plant materials and dried leaf extracts using the PCA scores and loadings obtained and compound identification.

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Authors (6)

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
ISSN: 1618-2642
Language:
English
Publication year:
2020
Bibliographic description:
Cruz M., Place B., Wood L., Urbas A., Wasik A., de Carvalho Rocha W.: A nontargeted approach to determine the authenticity of Ginkgo biloba L. plant materials and dried leaf extracts by liquid chromatography-high-resolution mass spectrometry (LC-HRMS) and chemometrics// ANALYTICAL AND BIOANALYTICAL CHEMISTRY -, (2020),
DOI:
Digital Object Identifier (open in new tab) 10.1007/s00216-020-02830-2
Verified by:
Gdańsk University of Technology

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