1. Department of Agronomy, Universitas Padjadjaran, Sumedang, Indonesia
2. Doctoral Program of Agricultural Sciences, Universitas Padjadjaran, Sumedang, Indonesia
3. Department of Food Industrial Technology, Universitas Padjadjaran, Sumedang, Indonesia
4. Department of Food and Agricultural Product Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia
5. Laboratory of Horticulture, Universitas Padjadjaran, Sumedang, Indonesia