1. Faculty of Animal Sciences, Gadjah Mada University, Yogyakarta, Indonesia
2. Research Center of Halal Products, Gadjah Mada University, Yogyakarta, Indonesia
3. Faculty of Veterinary Medicine, Gadjah Mada University, Bulaksumur, Yogyakarta, Indonesia
4. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gadjah Mada University, Yogyakarta, Indonesia