Nurelyzurina Sukri1, *Mohd Zuhair Mohd Nor1,2
(1. Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia, 2. Laboratory of Halal Science Research, Halal Products Research Institute, Universiti Putra Malaysia, Putra Infoport, 43400 Upm Serdang Selangor )
Keywords:Pitaya extract, pH, rheological properties, temperature