1. Department of Biochemistry, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand
2. Department of Horticulture, Faculty of Agriculture, Khon Kaen University, Khon Kaen 40002, Thailand
3. Department of Food Technology, Faculty of Technology, Khon Kaen University, Khon Kaen 40002, Thailand
4. Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand