1. Department of Postharvest Management, College of Agriculture and Veterinary Medicine, Jimma University, P.O. Box 307, Jimma 307, Ethiopia
2. Department of Food Science and Postharvest Technology, College of Agricultural Sciences, Wachemo University, P.O. Box 667, Hosanna 667, Ethiopia
3. Department of Food Science, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand
4. Department of Biotechnology, Ebonyi State University, P.O Box 053, Abakaliki 053, Nigeria
5. Department of Horticulture, Washington State University, P.O. Box 6414, Pullman, Washington 99164, United States