Comprehensive phenolic profiling of Cyclopia genistoides (L.) Vent. by LC-DAD-MS and -MS/MS reveals novel xanthone and benzophenone constituents von Beelders, Theresa, de Beer, Dalene, Stander, Maria A, Joubert, Elizabeth

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Comprehensive two-dimensional liquid chromatographic analysis of rooibos (Aspalathus linearis) phenolics von Beelders, Theresa, Kalili, Kathithileni M., Joubert, Elizabeth, de Beer, Dalene, de Villiers, André

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Variation in Phenolic Content and Antioxidant Activity of Fermented Rooibos Herbal Tea Infusions: Role of Production Season and Quality Grade von Joubert, Elizabeth, Beelders, Theresa, de Beer, Dalene, Malherbe, Christiaan J, de Villiers, André J, Sigge, Gunnar O

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Simultaneous optimisation of extraction of xanthone and benzophenone α-glucosidase inhibitors from Cyclopia genistoides and identification of superior genotypes for propagation von Bosman, Stephanie C., de Beer, Dalene, Beelders, Theresa, Willenburg, Elize L., Malherbe, Christiaan J., Walczak, Beata, Joubert, Elizabeth

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Modeling of the total antioxidant capacity of rooibos (Aspalathus linearis) tea infusions from chromatographic fingerprints and identification of potential antioxidant markers von Orzel, Joanna, Daszykowski, Michal, Kazura, Malgorzata, de Beer, Dalene, Joubert, Elizabeth, Schulze, Alexandra E., Beelders, Theresa, de Villiers, André, Malherbe, Christiaan J., Walczak, Beata

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Thermal Degradation Kinetics Modeling of Benzophenones and Xanthones during High-Temperature Oxidation of Cyclopia genistoides (L.) Vent. Plant Material von Beelders, Theresa, de Beer, Dalene, Joubert, Elizabeth

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Modeling of thermal degradation kinetics of the C-glucosyl xanthone mangiferin in an aqueous model solution as a function of pH and temperature and protective effect of honeybush e... von Beelders, Theresa, de Beer, Dalene, Kidd, Martin, Joubert, Elizabeth

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Thermal stability of the functional ingredients, glucosylated benzophenones and xanthones of honeybush (Cyclopia genistoides), in an aqueous model solution von Beelders, Theresa, de Beer, Dalene, Ferreira, Daneel, Kidd, Martin, Joubert, Elizabeth

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Kinetic optimisation of the reversed phase liquid chromatographic separation of rooibos tea ( Aspalathus linearis) phenolics on conventional high performance liquid chromatographic... von Beelders, Theresa, Sigge, Gunnar O., Joubert, Elizabeth, de Beer, Dalene, de Villiers, André

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Honeybush herbal teas (Cyclopia spp.) contribute to high levels of dietary exposure to xanthones, benzophenones, dihydrochalcones and other bioactive phenolics von Schulze, Alexandra E., Beelders, Theresa, Koch, Ilona S., Erasmus, Lené M., De Beer, Dalene, Joubert, Elizabeth

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Isolation of aspalathin and nothofagin from rooibos (Aspalathus linearis) using high-performance countercurrent chromatography: Sample loading and compound stability considerations von de Beer, Dalene, Malherbe, Christiaan J., Beelders, Theresa, Willenburg, Elize L., Brand, D. Jacobus, Joubert, Elizabeth

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Benzophenone C- and O‑Glucosides from Cyclopia genistoides (Honeybush) Inhibit Mammalian α‑Glucosidase von Beelders, Theresa, Brand, D. Jacobus, de Beer, Dalene, Malherbe, Christiaan J, Mazibuko, Sithandiwe E, Muller, Christo J. F, Joubert, Elizabeth

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Erratum to “Kinetic optimisation of the reversed phase liquid chromatographic separation of rooibos tea (Aspalathus linearis) phenolics on conventional high performance liquid chro... von Beelders, Theresa, Sigge, Gunnar O., Joubert, Elizabeth, de Beer, Dalene, de Villiers, André

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A new concept for variance analysis of hyphenated chromatographic data avoiding signal warping von Zerzucha, Piotr, Kazura, Małgorzata, de Beer, Dalene, Joubert, Elizabeth, Schulze, Alexandra E., Beelders, Theresa, de Villiers, André, Walczak, Beata

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Comprehensive two-dimensional liquid chromatographic analysis of rooibos (Aspalathus linearis) phenolics: Multi-dimensional LC Separations von BEELDERS, Theresa, KALILI, Kathithileni M, JOUBERT, Elizabeth, DE BEER, Dalene, DE VILLIERS, André

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