U
Umezuruike Linus Opara
Researcher at Stellenbosch University
Publications - 306
Citations - 10816
Umezuruike Linus Opara is an academic researcher from Stellenbosch University. The author has contributed to research in topics: Postharvest & Cold storage. The author has an hindex of 44, co-authored 260 publications receiving 7526 citations. Previous affiliations of Umezuruike Linus Opara include University College Cork.
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Effect of Blanching on Enzyme Inactivation, Physicochemical Attributes and Antioxidant Capacity of Hot-Air Dried Pomegranate ( Punica granatum L.) Arils (cv. Wonderful)
TL;DR: In this paper, the effects of blanching on enzyme inactivation (polyphenol oxidase and peroxidse), color, texture, and other qualities of pomegranate arils were discussed.
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Postharvest losses of cabbages from retail to consumer and the socio-economic and environmental impacts
TL;DR: In this paper, the authors quantify the incidence of postharvest losses of cabbage at retail purchase and during consumer simulated storage and find that these losses were equivalent to over R10 million (∼US$1 million) per annum, while the equivalent wasted fresh water was estimated to be sufficient to meet the needs of over 217,000 per year.
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Finite Element Method for Freezing and Thawing Industrial Food Processes.
TL;DR: In this paper, the authors review the recent studies on applying finite element modeling (FEM) in the food industry, emphasizing the freezing and thawing processes, and offer promising insight into the use of FEM for the accurate prediction of key information pertaining to food processes.
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Evaluating the displacement field of paperboard packages subjected to compression loading using digital image correlation (DIC)
TL;DR: In this article, a 3D digital image correlation with two cameras and stereovision was used to determine the full-field displacement of corrugated paperboard packaging subjected to compression loading.
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Moisture diffusivity of table grape stems during low temperature storage conditions
Mduduzi E. K Ngcobo,Pankaj B. Pathare,Mulugeta Admasu Delele,Lan Chen,Umezuruike Linus Opara +4 more
TL;DR: Moisture diffusivity of grape stems was studied under cold airflow storage conditions (1.21 −± 0.25 −1.23 −1 ) during postharvest storage as mentioned in this paper.