After 30 days of storage, total soluble solids, titratable acidity, and ascorbic acid of fruit pulp were analysed. Pulp (20 g) from six fruits was homogenized in a grinder and then centrifuged at 15 000 g (Beckman J20-2) for 20 min. The supernatant phase was collected to analyse for: total soluble solids, using a hand refractometer (J1-3A, Guangdong Scientific Instruments); titratable acidity,% citric acid, determined by titration with 0.1 MNaOH; and ascorbic acid by 2,6-dichlorophenolindophenol titration