Beulah Pretorius

700 total citations
32 papers, 429 citations indexed

About

Beulah Pretorius is a scholar working on Nutrition and Dietetics, Food Science and Animal Science and Zoology. According to data from OpenAlex, Beulah Pretorius has authored 32 papers receiving a total of 429 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Nutrition and Dietetics, 11 papers in Food Science and 10 papers in Animal Science and Zoology. Recurrent topics in Beulah Pretorius's work include Meat and Animal Product Quality (9 papers), Agriculture Sustainability and Environmental Impact (6 papers) and Child Nutrition and Water Access (4 papers). Beulah Pretorius is often cited by papers focused on Meat and Animal Product Quality (9 papers), Agriculture Sustainability and Environmental Impact (6 papers) and Child Nutrition and Water Access (4 papers). Beulah Pretorius collaborates with scholars based in South Africa, Australia and Netherlands. Beulah Pretorius's co-authors include Hettie C. Schönfeldt, Nicolette Hall, Hester Vermeulen, Jane Ambuko, Effie Papargyropoulou, Bruce Davidson, Eliton Chivandi, Kennedy H. Erlwanger, Karen Charlton and Quenton Kritzinger and has published in prestigious journals such as SHILAP Revista de lepidopterología, Food Chemistry and Food Research International.

In The Last Decade

Beulah Pretorius

30 papers receiving 411 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Beulah Pretorius South Africa 13 138 115 114 112 65 32 429
Noureddine Hafnaoui France 6 173 1.3× 106 0.9× 106 0.9× 93 0.8× 60 0.9× 12 435
Vita Šterna Latvia 10 126 0.9× 162 1.4× 117 1.0× 84 0.8× 18 0.3× 38 393
A.N. Schiano United States 10 239 1.7× 82 0.7× 85 0.7× 71 0.6× 78 1.2× 13 398
Beáta Koréneková Slovakia 15 78 0.6× 168 1.5× 51 0.4× 140 1.3× 40 0.6× 48 553
ARNOLD E. BENDER United Kingdom 8 144 1.0× 106 0.9× 83 0.7× 79 0.7× 41 0.6× 19 433
Jozef Golian Slovakia 11 161 1.2× 70 0.6× 60 0.5× 108 1.0× 18 0.3× 70 415
Basiliki Kotsampasi Greece 14 84 0.6× 158 1.4× 77 0.7× 207 1.8× 57 0.9× 31 674
Georgios Zervas Greece 9 74 0.5× 59 0.5× 124 1.1× 110 1.0× 23 0.4× 18 397
Eny Palupi Indonesia 7 102 0.7× 70 0.6× 93 0.8× 27 0.2× 50 0.8× 40 275
Martina Newell‐McGloughlin United States 4 98 0.7× 43 0.4× 119 1.0× 20 0.2× 72 1.1× 6 364

Countries citing papers authored by Beulah Pretorius

Since Specialization
Citations

This map shows the geographic impact of Beulah Pretorius'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 Beulah Pretorius with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Beulah Pretorius more than expected).

Fields of papers citing papers by Beulah Pretorius

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Beulah Pretorius. 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 Beulah Pretorius. The network helps show where Beulah Pretorius may publish in the future.

Co-authorship network of co-authors of Beulah Pretorius

This figure shows the co-authorship network connecting the top 25 collaborators of Beulah Pretorius. A scholar is included among the top collaborators of Beulah Pretorius 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 Beulah Pretorius. Beulah Pretorius is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Pretorius, Beulah, Carmen Maria Olivera Müller, & Hettie C. Schönfeldt. (2025). Nutrient value and density of South African processed meat. Journal of Food Composition and Analysis. 143. 107476–107476. 1 indexed citations
2.
3.
Pretorius, Beulah, et al.. (2024). Composition of Nguni Goat Meat—An Underutilised Indigenous Food. SHILAP Revista de lepidopterología. 237–237.
4.
Pretorius, Beulah & Hettie C. Schönfeldt. (2023). Opportunities for higher education institutions to develop sustainable food systems in Africa. Frontiers in Sustainable Food Systems. 7. 2 indexed citations
5.
Pretorius, Beulah, et al.. (2023). Antinutrients and metabolomic compounds of Bambara groundnut ( Vigna subterranean ) as affected by traditional processing by smallholder farmers. Journal of Food Science. 88(8). 3435–3444. 3 indexed citations
6.
Pretorius, Beulah, et al.. (2023). Examining the contribution of an underutilized food source, Bambara Groundnut, in improving protein intake in Sub-Saharan Africa. Frontiers in Sustainable Food Systems. 7. 9 indexed citations
7.
Charlton, Karen, et al.. (2023). Compliance of the food industry with mandated salt target levels in South Africa: Towards development of a monitoring and surveillance framework. Journal of Food Composition and Analysis. 126. 105908–105908. 4 indexed citations
8.
Pretorius, Beulah, et al.. (2021). A preliminary study on mycotoxin contamination in red meat from registered abattoirs in South Africa. Mycotoxin Research. 37(1). 105–108. 3 indexed citations
9.
Pretorius, Beulah & Hettie C. Schönfeldt. (2020). Cholesterol, fatty acids profile and the indices of atherogenicity and thrombogenicity of raw lamb and mutton offal. Food Chemistry. 345. 128868–128868. 21 indexed citations
10.
Vermeulen, Hester, Beulah Pretorius, & Hettie C. Schönfeldt. (2020). Investigating consumer perceptions towards red meat classification. UpSpace Institutional Repository (University of Pretoria). 1 indexed citations
11.
Schönfeldt, Hettie C., et al.. (2017). The nutrient content of selected South African lamb and mutton organ meats (offal). Food Chemistry. 238. 3–8. 13 indexed citations
12.
Pretorius, Beulah & Hettie C. Schönfeldt. (2016). The contribution of processed pork meat products to total salt intake in the diet. Food Chemistry. 238. 139–145. 20 indexed citations
13.
Hall, Nicolette, Hettie C. Schönfeldt, & Beulah Pretorius. (2016). Fatty acids in beef from grain- and grass-fed cattle: the unique South African scenario. South African Journal of Clinical Nutrition. 29(2). 55–62. 12 indexed citations
14.
Schönfeldt, Hettie C., Nicolette Hall, & Beulah Pretorius. (2016). The important role of food composition in policies and programmes for better public health: A South African case study. Food Chemistry. 238. 94–100. 14 indexed citations
15.
Pretorius, Beulah, Hettie C. Schönfeldt, & Nicolette Hall. (2015). Total and haem iron content lean meat cuts and the contribution to the diet. Food Chemistry. 193. 97–101. 39 indexed citations
16.
Hall, Nicolette, Hettie C. Schönfeldt, & Beulah Pretorius. (2014). Effect of animal age and trimming practices on the physical composition of Bonsmara beef. Food Chemistry. 193. 160–165. 6 indexed citations
17.
Pretorius, Beulah, et al.. (2013). 8. “Fish, chicken, lean meat and eggs can be eaten daily”: a food-based dietary guideline for South Africa. South African Journal of Clinical Nutrition. 26(sup3). 66–76. 19 indexed citations
18.
Pretorius, Beulah & Hettie C. Schönfeldt. (2012). Effect of different maize meal diets on growth and vitamin A: Case-study on chickens. Food Chemistry. 140(3). 520–525. 8 indexed citations
19.
Schönfeldt, Hettie C. & Beulah Pretorius. (2011). The nutrient content of five traditional South African dark green leafy vegetables—A preliminary study. Journal of Food Composition and Analysis. 24(8). 1141–1146. 95 indexed citations
20.
Hall, Nicolette, Hettie C. Schönfeldt, & Beulah Pretorius. (1970). Changes in the composition of South African red meat. South African Journal of Animal Science. 45(3). 325–338. 4 indexed citations

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.

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