Professor Gulelat D Haki
Head of Department
Faculty of Agriculture
Department of Food Science and Technology
Education
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Doctor of Technical Sciences
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2003 |
Asian Institute of Technology, Bangkok, Thailand: Specializing in Post-harvest and Food Process Engineering The qualification is recognized by Botswana Qualification Authority (BQA) as a Doctoral Degree at NCQF Level 10 on 14/12/2017
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MSc |
1992 |
Sofia University, Bulgaria: Specializing in Biochemistry
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Diploma
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1983 |
Addis Ababa University, Ethiopia: Specializing in Chemistry |
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Certificate |
May 2020 |
Moodle instructor training, Organised by Botswana University of Agriculture and Natural Resources
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Certificate |
January 2018 |
Moderator Training, Radiant Assessment Centre. Organised by Botswana University of Agriculture and Natural Resources, Gaborone, Botswana.
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Certificate |
December 2017 |
Assessors Training, Radiant Assessment Centre. Organised by Botswana University of Agriculture and Natural Resources. Gaborone, Botswana.
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Certificate |
June 2017 |
Training of Trainers (ToT) course. Core knowledge quality training and consultants. Organised by Botswana University of Agriculture and Natural Resources. Gaborone, Botswana.
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Teaching
ELB 412: Food Engineering
FSB 411: Edible Oils and Fats Technology
FSB 421: Food Product Development and Evaluation
FSB 222/227: Sanitation and Waste Management
Research Interest Areas
- Enzyme Technology
- Food Processing and Food Product Development
- Edible oils and Fats
- Fermentation technology and traditional foods
- Food fortification and complementary foods
- Sanitation and Waste Management
Selected Publications and Patents
Kobue-Lekalake RI, Matenanga OK, Sekwati-Monang B, Tibe O, Bultosa G, Seifu E, Molapisi M, Batlhophi MG, Gwamba J, Sonno K, Mokhawa G, Phakama T, Setlhoka MD and Haki GD (2022). Indigenous and under-utilised oil seeds of Botswana: proximate composition, phytochemical screening and antioxidant activity. Int J Pharm Sci & Res; 13(10): 4093-01. doi: 10.13040/IJPSR.0975-8232.13(10).4093-01.
Engeda Dessalegn, Geremew Bultosa, Gulelat Desse Haki, F. Chen & H. P. Vasantha Rupasinghe (2022). Antioxidant and cytotoxicity to liver cancer HepG2 cells in-vitro of Korarima (Aframomum corrorima (Braun) P.C.M. Jansen) seed extracts. International Journal of Food Properties, 25:1, 1-10, DOI: 10.1080/10942912.2021.2019268.
Tesfaye Deme, Gulelat D. Haki, Nigussie Retta, Ashagrie Woldegiorgis, Mulatu Geleta, Hinsta Mateos, Paul A. Lewandowski (2021). Sterols as a biomarker in tracing niger and sesame seeds oils adulterated with palm oil. Heliyon, 7 e06797.
Gulelat D. Haki, Alfredo J. Aneceno, and Sudip K. Rakshit. (2008). A typical Ca2+ independent, raw-starch hydrolyzing α-amylase from Bacillus sp. GRE 1: Characterization and gene isolation. World Journal of Microbiology and Biotechnology, 24: 2517-2524.
G.D. Haki and S. K. Rakshit (2003). Developments in industrially important thermostable enzymes: a review. Bioresources Technology, 89(1): 17-34.
(Selected among Science Direct TOP25 Hottest articles in the subject Area Energy, January 2005). http://top25.sciencedirect.com/index.php?subject_area_id=11
Google Citation Profile: https://scholar.google.co.za/citations? hl=en&view_op=search_authors&mauthors=Botswana+University+of+Agriculture+and+Natural+Resources&btnG=
ORCID ID: https://orcid.org/0000-0002-7147-3767
Research Gate Profile: https://www.researchgate.net/profile/Gulelat_Desse_Haki
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15 Apr, 2025