Exotic tropical plant Psidium cattleianum: a review on prospects and threats

摘要

Psidium cattleianum Sabine or strawberry guava is an exotic tropical plant belonging to Myrt-aceae family. Generally, this ornamental shrub is prized for its aesthetic value. However, this low-profile plant is an untapped source of therapeutically relevant phytochemicals, evident from the structural investigations. The delicious tart ripe fruits can be eaten fresh, made into a plethora of food products and pectin can be extracted from the pulp. Ameliorative attributes of this shrub viz. antioxidant, antimicrobial and antiproliferative have been reported in recent times. On the other hand, this shrub has emerged as a habitat-altering pest in Hawaii, threatening the rare endemic flora. Releasing biocontrol agents into the wilderness to hinder the unchecked proliferation of this hardy shrub is being speculated and conducted, without any obvious success till now. In this mini review the industrial and pharmaceutical prospect of this little known plant will be discussed. It is believed that, this review will serve as a useful reference and encourage future research on hitherto unknown potential of this exotic plant.