Article
Multidisciplinary Sciences
Godfrey Mhlongo, Caven Mguvane Mnisi, Victor Mlambo
Summary: This study evaluated the bioconversion of red grape pomace using edible oyster mushrooms and found that higher spawn rates had a positive effect on the chemical composition and in vitro ruminal fermentation efficiency of the pomace. The optimal spawning rate for maximum efficiency was determined to be 300 g/kg based on quadratic responses of partition factors at 48 hours post-inoculation.
Article
Ecology
Martin P. Hughes, Victor Mlambo, Cicero H. O. Lallo
Summary: The study showed that a nitrogen fertilisation rate of 50 kg ha(-1) per application interval is sufficient to improve total N, BISN, and in vitro ruminal N degradability in tropical grass forage, particularly in Brachiaria hybrid and Megathyrsus maximus.
AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE
(2022)
Article
Agriculture, Multidisciplinary
Martin Hughes, Victor Mlambo, Cicero Lallo
Summary: This study evaluated the interactive effects of N fertilization and harvesting stage on P. atratum herbage characteristics and nutritive value, finding that 50 kg/ha of N fertilization resulted in the highest dry matter yield at 12-week regrowth and the highest crude protein content at 6-week regrowth. Herbage characteristics and nutritive value of P. atratum displayed a quadratic response to N fertilization at both regrowth stages.
Article
Food Science & Technology
Peter Kotsoana Montso, Cornelius Carlos Bezuidenhout, Charlotte Mienie, Yinka M. Somorin, Olumide A. Odeyemi, Victor Mlambo, Collins Njie Ateba
Summary: This study investigated the genetic diversity, virulence, and antimicrobial resistance of atypical enteropathogenic E. coli O177 strains isolated from cattle feces in South Africa. The findings showed that cattle carry genetically diverse E. coli O177 strains with a repertoire of virulence and resistance genes, highlighting the need for surveillance of multidrug resistant E. coli O177 strains in cattle.
INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
(2022)
Article
Green & Sustainable Science & Technology
Anzai Mulaudzi, Caven Mguvane Mnisi, Victor Mlambo
Summary: This study evaluated the effect of pre-treating Moringa oleifera leaf powder with different levels of polyethylene glycol on the growth performance of Jumbo quail. The condensed tannins in the leaf powder negatively affected growth performance, but pre-treatment improved its efficacy.
Article
Multidisciplinary Sciences
Peter Kotsoana Montso, Victor Mlambo, Collins Njie Ateba
Summary: This study presents the whole genome sequence data of two aEPEC E. coli O177 isolates, providing insights into their genomic structure, virulence factors, and antimicrobial resistance.
Article
Biochemistry & Molecular Biology
Funmilola Alabi, Elijah G. Kiarie, Caven Mguvane Mnisi, Victor Mlambo
Summary: The study found that thermal methods can effectively reduce the trypsin inhibitor activity in marama bean and soybean, while increasing the crude protein content. However, soaking for 24 hours may have a less desirable effect and could potentially have negative impacts on ash content and amino acid profiles.
Review
Food Science & Technology
Siphosethu Richard Dibakoane, Belinda Du Plessis, Laura Suzanne Da Silva, Tonna Ashim Anyasi, Mohammad Naushad Emmambux, Victor Mlambo, Obiro Cuthbert Wokadala
Summary: Unripe banana flour resistant starch (BFRS) has prebiotic, anti-diabetic, anti-colorectal cancer, and anti-cardiovascular disease effects due to its resistance to hydrolysis and digestion, which delays glucose absorption and increases colonic short-chain fatty acids concentration.
Article
Multidisciplinary Sciences
Kwena Kgaogelo Thema, Caven Mguvane Mnisi, Victor Mlambo
Summary: Broiler production in semi-arid tropics is affected by heat stress, which impacts stocking density, bird welfare, and profitability. This study found that increasing stocking density led to decreased feed intake and weight gain in broilers. It also affected meat quality and organ size. Based on the findings, it is recommended to rear Ross 308 broilers at a stocking density of no more than 20 birds/pen in semi-arid subtropical conditions.
Article
Agriculture, Dairy & Animal Science
M. Ngomane, C. Z. Tsvakirai, V. Mlambo
Summary: There is a growing demand for goat meat in the global market, driven by older generations. However, younger people have negative perceptions towards this type of meat. This study found that South African youths perceive goat meat negatively in terms of quality, but appreciate its positive impact on the environment, society, animal rights, and health. The study suggests that marketing strategies should focus on highlighting the confirmed positive perceptions, while addressing the concerns fuelling the negative perceptions through product innovation and consumer education.
SMALL RUMINANT RESEARCH
(2022)
Article
Agriculture, Dairy & Animal Science
Chika E. E. Oyeagu, Victor Mlambo, Francis B. B. Lewu
Summary: The effects of dietary Bacillus protease on broiler performance were examined. It was found that adding 2.5g/kg of protease improved gut health and significantly enhanced broiler performance and energy efficiency.
JOURNAL OF APPLIED ANIMAL RESEARCH
(2023)
Review
Chemistry, Multidisciplinary
Caven M. M. Mnisi, Victor Mlambo, Akho Gila, Allen N. N. Matabane, Doctor M. N. Mthiyane, Cebisa Kumanda, Freddy Manyeula, Christian S. S. Gajana
Summary: The use of antibiotic growth promoters in poultry production has negative impacts on bacteria, product quality, and the environment. However, phytogenic products have potential as alternatives, with antioxidant and antimicrobial properties that improve poultry health and meat quality.
APPLIED SCIENCES-BASEL
(2023)
Article
Food Science & Technology
Gugu Felicity Tsomele, Belinda Meiring, Tonna Ashim Anyasi, Victor Mlambo, Eric Amonsou, Sello Presley Lepule, Muthulisi Siwela, Obiro Cuthbert Wokadala
Summary: The high prevalence of protein energy malnutrition in Africa could be addressed by utilizing underutilized tree seeds such as Trichilia species. This study found that Trichilia oilseeds have high levels of essential amino acids and versatile functional properties, making them suitable candidates for addressing protein malnutrition in economically disadvantaged communities of sub-Saharan Africa. The results also showed that Trichilia oilseed proteins have a higher proportion of beta-conformations compared to soybean proteins.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Food Science & Technology
Siphosethu Richard Dibakoane, Belinda Meiring, Buhlebenkosi Amanda Dube, Obiro Cuthbert Wokadala, Victor Mlambo
Summary: Mislabeling is a fraudulent activity in the food industry where producers take advantage of rising demand for ethically produced, high quality animal products. This study assessed the efficacy of multi-elemental fingerprints to discriminate between cage and free-range table eggs.
JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION
(2023)
Article
Agriculture, Dairy & Animal Science
G. Mhlongo, C. M. Mnisi, V. Mlambo, B. Dlamini
Summary: The study investigated the effects of an exogenous fibrolytic enzyme mixture (Viscozyme (R) L) on the nutrient content and ruminal fermentation of red grape pomace (GP). The results showed that enzyme levels had an impact on the fibre content, gas production, and organic matter degradability of GP. Pre-treatment with Viscozyme reduced fibre levels and increased in vitro ruminal organic matter degradability, with an optimum inclusion level of 5 g/kg.
SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE
(2022)