Husbandry There are techniques for partially ring-barking flowering branches of Elaeocarpus angustifolius which results in smaller fruits and stones. These stones were highly sought after for trade, e.g. for the production of traditional Hindu bead chains, mainly in India and Peninsular Malaysia.
Handling after harvest In general, leaves and bark of Elaeocarpus are used fresh. Mature fruits of Elaeocarpus angustifolius are collected in vats. After fermentation for 2 days the fruit pulp can be easily removed mechanically, and the stones are cleaned by washing, followed by drying.
Prospects Extract and alkaloids from Elaeocarpus species exhibit a range of interesting pharmacological effects, which merit further research. For instance, the full toxicological profile has to be firmly established before their possibilities for future medicine can be evaluated comprehensively.