Xenia and Deficit Nitrogen Influence the Iron and Zinc Concentration in the Grains of Hybrid Maize

by Sajjad Akhtar, Maryke Labuschagne, Gernot Osthoff, Kingston Mashingaidze, Akbar Hossain
Published 2021-07-01

Antioxidant Content, Capacity and Retention in Fresh and Processed Cactus Pear (Opuntia ficus-indica and O. robusta) Fruit Peels From Different Fruit-Colored Cultivars

by Maryna De Wit, Alba Du Toit, Gernot Osthoff, Arno Hugo
Published 2020-09-01

The Dynamic Changes of African Elephant Milk Composition over Lactation

by Sibusiso Kobeni, Gernot Osthoff, Moses Madende, Arnold Hugo, Lisa Marabini
Published 2020-05-01

Milk Composition of Free-Ranging Impala (<i>Aepyceros melampus</i>) and Tsessebe (<i>Damaliscus lunatus lunatus</i>), and Comparison with Other African Bovidae

by Gernot Osthoff, Arnold Hugo, Moses Madende, Lauren Schmidt, Sibusiso Kobeni, Francois Deacon
Published 2021-02-01

Bioactive Betalain Extracts from Cactus Pear Fruit Pulp, Beetroot Tubers, and Amaranth Leaves

by Vuyisa Sigwela, Maryna De Wit, Alba du Toit, Gernot Osthoff, Arno Hugo
Published 2021-08-01