Elizabeth Joubert

10.7k total citations · 1 hit paper
275 papers, 8.2k citations indexed

About

Elizabeth Joubert is a scholar working on Biochemistry, Pathology and Forensic Medicine and Food Science. According to data from OpenAlex, Elizabeth Joubert has authored 275 papers receiving a total of 8.2k indexed citations (citations by other indexed papers that have themselves been cited), including 135 papers in Biochemistry, 98 papers in Pathology and Forensic Medicine and 87 papers in Food Science. Recurrent topics in Elizabeth Joubert's work include Phytochemicals and Antioxidant Activities (133 papers), Tea Polyphenols and Effects (90 papers) and Natural product bioactivities and synthesis (40 papers). Elizabeth Joubert is often cited by papers focused on Phytochemicals and Antioxidant Activities (133 papers), Tea Polyphenols and Effects (90 papers) and Natural product bioactivities and synthesis (40 papers). Elizabeth Joubert collaborates with scholars based in South Africa, Poland and Italy. Elizabeth Joubert's co-authors include Dalene de Beer, C. F. Hansmann, Christo J. F. Muller, Marena Manley, W.C.A. Gelderblom, Christiaan J. Malherbe, Johan Louw, Magdalena Müller, Wentzel C.A. Gelderblom and Jeanine L. Marnewick and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Analytical Chemistry.

In The Last Decade

Elizabeth Joubert

266 papers receiving 7.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Comparison of the Antioxidant Activity of Aspalathin with That of Other Plant Phenols of Rooibos Tea (Aspalathus linearis), α-Tocopherol, BHT, and BHA

1997 516 citations Elizabeth Joubert et al. profile →

Peers

Countries citing papers authored by Elizabeth Joubert

Since Specialization

Citations

This map shows the geographic impact of Elizabeth Joubert's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Elizabeth Joubert with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Elizabeth Joubert more than expected).

Fields of papers citing papers by Elizabeth Joubert

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Elizabeth Joubert. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Elizabeth Joubert. The network helps show where Elizabeth Joubert may publish in the future.

Co-authorship network of co-authors of Elizabeth Joubert

This figure shows the co-authorship network connecting the top 25 collaborators of Elizabeth Joubert. A scholar is included among the top collaborators of Elizabeth Joubert based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Elizabeth Joubert. Elizabeth Joubert is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Adopting and evaluating a simple model for macadamia tree transpiration in periodically water-scarce subtropical regions 2025 ·Scientia Horticulturae ·(unknown), Marco Moriondo, Issaka Abdulai, Elizabeth Joubert, R.P. Roetter, Peter J. Taylor, Munir Hoffmann	2
2	Aiming for the perfect cup of rooibos and honeybush – Challenges and strategies in balancing “taste” and health 2025 ·South African Journal of Botany ·Elizabeth Joubert, Magdalena Müller, (unknown), Dalene de Beer	1
3	The Sensory and Physicochemical Properties of Honeybush Tea Depend on the Brewing Water: A Preliminary Study 2025 ·Journal of Food Science ·(unknown), (unknown), (unknown), (unknown), Dalene de Beer, Elizabeth Joubert	0
4	Directed Sorting Using Trained Assessors for Categorization of Honeybush Tea: Comparison of Correspondence Analysis and DISTATIS Combined With Barycentric Text Projection 2024 ·Journal of Sensory Studies ·(unknown), Magdalena Müller, Martin Kidd, (unknown), Elizabeth Joubert	0
5	Multi-stakeholder value creation and appropriation from food-related health claims 2024 ·South African Journal of Science ·(unknown), Jako Volschenk, Elizabeth Joubert	1
6	Response of Cyclopia subternata to drought stress – assessment of leaf composition, proteomics and product quality 2023 ·South African Journal of Botany ·(unknown), Marieta van der Rijst, M.M. Slabbert, (unknown), Magdalena Müller, Dalene de Beer, Maria A. Stander, (unknown), Beata Walczak, Elizabeth Joubert, C. Bester	2
7	Healthy or Not Healthy? A Mixed-Methods Approach to Evaluate Front-of-Pack Nutrition Labels as a Tool to Guide Consumers 2022 ·Nutrients ·(unknown), Timothy C. Guetterman, Jako Volschenk, Martin Kidd, Elizabeth Joubert	9
8	Class-modelling of overlapping classes. A two-step authentication approach 2021 ·Analytica Chimica Acta ·(unknown), Dalene de Beer, (unknown), (unknown), Elizabeth Joubert, Beata Walczak	15
9	Application of direct injection-ion mobility spectrometry-mass spectrometry (DI-IMS-MS) for the analysis of phenolics in honeybush and rooibos tea samples 2021 ·Journal of Food Composition and Analysis ·(unknown), André de Villiers, Dalene de Beer, Elizabeth Joubert, Maria A. Stander	11
10	Non-destructive elemental analysis of herbal teas from South Africa 2021 ·Journal of Food Composition and Analysis ·Beata Zawisza, (unknown), Dalene de Beer, Elizabeth Joubert, Beata Walczak	4
11	Authentication of honeybush and rooibos herbal teas based on their elemental composition 2020 ·Food Control ·(unknown), Beata Zawisza, Dalene de Beer, Elizabeth Joubert, Beata Walczak	17
12	High-temperature oxidation reduces the bitterness of honeybush infusions depending on changes in phenolic composition 2020 ·LWT ·(unknown), (unknown), Dalene de Beer, Magdalena Müller, Beata Walczak, Elizabeth Joubert	11
13	Comprehensive off‐line CCC × LC‐DAD‐MS separation of Cyclopia pubescens Eckl. & Zeyh. phenolic compounds and structural elucidation of isolated compounds 2020 ·Phytochemical Analysis ·(unknown), Dalene de Beer, André de Villiers, Ombeline Danton, Matthias Hamburger, Elizabeth Joubert	2
14	Genotypic variation in phenolic composition of Cyclopia pubescens (honeybush tea) seedling plants 2019 ·Journal of Food Composition and Analysis ·(unknown), Dalene de Beer, André de Villiers, Beata Walczak, Elizabeth Joubert	10
15	Membrane selection and optimisation of tangential flow ultrafiltration of Cyclopia genistoides extract for benzophenone and xanthone enrichment 2019 ·Food Chemistry ·(unknown), (unknown), Christiaan J. Malherbe, Dalene de Beer, Elizabeth Joubert	5
16	Impact of Cold versus Hot Brewing on the Phenolic Profile and Antioxidant Capacity of Rooibos (Aspalathus linearis) Herbal Tea 2019 ·Antioxidants ·Elisabetta Damiani, Patricia Carloni, Gabriele Rocchetti, Biancamaria Senizza, Luca Tiano, Elizabeth Joubert, Dalene de Beer, Luigi Lucini	40
17	Revisiting the caffeine-free status of rooibos and honeybush herbal teas using specific MRM and high resolution LC-MS methods 2018 ·Journal of Food Composition and Analysis ·Maria A. Stander, Elizabeth Joubert, Dalene de Beer	19
18	Inulin suitable as reduced-kilojoule carrier for production of microencapsulated spray-dried green Cyclopia subternata (honeybush) extract 2016 ·LWT ·(unknown), Dalene de Beer, Marique Aucamp, Wilna Liebenberg, (unknown), (unknown), Elizabeth Joubert	9
19	Comprehensive Phenolic Profiling of Cyclopia genistoides (L.) Vent. by LC-DAD-MS and -MS/MS Reveals Novel Xanthone and Benzophenone Constituents 2014 ·Molecules ·Theresa Beelders, Dalene de Beer, Maria A. Stander, Elizabeth Joubert	100
20	Evaluation of near infrared spectra for the prediction of post harvest quality in canning peaches 2009 ·South African Journal of Plant and Soil ·Marena Manley, Elizabeth Joubert, (unknown), L.A.P. Lotz, Martin Kidd	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact