T
Teris A. van Beek
Researcher at Wageningen University and Research Centre
Publications - 18
Citations - 4768
Teris A. van Beek is an academic researcher from Wageningen University and Research Centre. The author has contributed to research in topics: Detection limit & Chemistry. The author has an hindex of 15, co-authored 15 publications receiving 4415 citations. Previous affiliations of Teris A. van Beek include Kaunas University of Technology & University of Ioannina.
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Journal ArticleDOI
Screening of Plant Extracts for Antioxidant Activity: a Comparative Study on Three Testing Methods
TL;DR: Three methods widely employed in the evaluation of antioxidant activity, namely 2,2'-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging method, static headspace gas chromatography (HS-GC) and beta-carotene bleaching test (BCBT), have been compared with regard to their application in the screening of plant extracts.
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A Liquid Chromatography-Mass Spectrometry-Based Metabolome Database for Tomato
Sofia Moco,Raoul J. Bino,Oscar Vorst,Harrie A. Verhoeven,Joost de Groot,Teris A. van Beek,Jacques Vervoort,C.H. Ric de Vos +7 more
TL;DR: Unbiased metabolic profiling and comparison of peel and flesh tissues from tomato fruits validated the applicability of the MoTo DB, revealing that all flavonoids and α-tomatine were specifically present in the peel, while several other alkaloids and some particular phenylpropanoids were mainly present inThe flesh tissue.
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Chemical analysis and quality control of Ginkgo biloba leaves, extracts, and phytopharmaceuticals
Teris A. van Beek,Paola Montoro +1 more
TL;DR: The chemical analysis and quality control of Ginkgo leaves, extracts, phytopharmaceuticals and some herbal supplements is comprehensively reviewed and the growing literature on pharmacokinetic and fingerprinting studies of Ginkinggo is briefly summarised.
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Chemical analysis of Ginkgo biloba leaves and extracts.
TL;DR: The chemical analysis and quality control of Ginkgo leaves and extracts is reviewed in this paper, where the terpene trilactones are extracted with aqueous acetone and supercritical fluid extraction.
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Qualitative and Quantitative Variation Among Volatile Profiles Induced by Tetranychus urticae Feeding on Plants from Various Families
TL;DR: It is hypothesized that plant species with a low degree of direct defense would produce more novel compounds, and almost all of the investigated plant species produced novel compounds that dominated the volatile blend, such as methyl salicylate, terpenes, oximes, and nitriles.