Development of quality standard and phytochemical analysis of Carica papaya Linn leaves

Abstract

Carica papaya Linn is the member of Caricaceae family of Kingdom Plantae. The study was executed for the development of qualitative standards of male and female leaves of the plant. The study included evaluation of macroscopial, physico-chemical and preliminary phytochemical parameters to authorize the purity and authenticity of leaf of Carica papaya Linn based on guidelines provided by WHO. Qualitative phytochemical screening of extracts revealed the existence of alkaloids, flavonoids, tannins, phenolic compounds, glycosides including cardiac glycosides, proteins and carbohydrate in different extracts of Carica papaya Linn which are majorly rich in female leaves as compared to male. Mean ash values, acid insoluble ash, water soluble ash, foaming index, swelling index and moisture contents were also evaluated which are more or less similar. FTIR profile of the samples were also generated that confirmed distinct peak values with respective functional groups exhibited by Carica papaya male and female plant. The current research reflected that female and male plant showed variations in phyto-constituents. This data will be utilized for additional Pharmacological and Instrumental evaluation of the plant which can not only be beneficial in discriminating and refining the type as well as nature of various phytochemicals present in Carica papaya male and female leaves but also establish the quality standards for future researches.