The well-known tropical tree Psidium guajava, also known as the guava, is widely farmed for
its fruit. This article consists of literature about various analytical techniques like TLC, UV …

Plants respond to environmental changes, such as those caused by the time of year,
fertilization, and damage caused by pest and diseases, which influence the production of …

A simple, rapid, sensitive and reproducible method was developed for the simultaneous
quantification of four bioactive compounds, quercetin, gallic acid, eugenol and β-sitosterol …

Guava leaves, as most medicinal plants used in folk medicine, lack any systematic
methodology needed to demonstrate genuine efficacy. The method described in this study is …

A reliable, simple and accurate method was developed to simultaneously determine 13
bioactive phenolic compounds in guava (Psidium guajava L.) by reversed-phase high …

The aim of this study is first to identify the major phenolic compound of a crude ethanol
extract of Psidium guajava leaves collected in Vietnam and to develop validated methods for …

Pink guava (Psidium guajava L.) is a highly consumed fruit in tropical countries. Despite of
interesting research on health effects of this fruit, investigations into the profile of secondary …

Introduction: The leaves have been extensively investigated in the biology activity in human
and animal health, where important metabolites such as phenols have been associated, of …

The leaves are well known for medicinal and herbal properties. Due to fast life and
westernization all leaves based products has been replaced by cosmetic and chemical …

A sensitive yet simple but HPLC-UV method is developed to determine quercetin and
ascorbic acid in red guava (Psidium guajava Linn.). The flow rate at 1.0 ml/min, with an …