Optimization of various steps for RP-HPLC determination of ?-carotene in milk fat
พ.ศ. 2560
Determination of phenolic and antioxidant properties in tea and spent tea under various extraction method and determination of catechins, caffeine and gallic acid by HPLC
Universiti Sains Malaysia พ.ศ. 2558
Optimization of coffee oil extraction from spent coffee grounds using four solvents and prototype-scale extraction using circulation process