Elemental Laser-Plasma Analysis of Pointed Gourd Leaves for Diabetes Management

Abstract

This interdisciplinary work communicates the identification and quantification of elements responsible for the bioactive potency of leaves from pointed gourd, trichosanthes dioica, using laser-induced breakdown spectroscopy (LIBS). Calibration-free LIBS determines the presence of various trace and major elements, their concentrations, and ratios in which they are present in the leaves. The presence of specific elemental ratios of magnesium/sodium and magnesium/potassium could be promising for managing diabetes mellitus. Variable doses of aqueous extract from trichosanthes dioica leaves are administered for determination of the most effective one. Based on encouraging results, the extract could be harvested to serve as anti-diabetic medication for diabetes and associated symptoms.

Keywords

• optical emission spectroscopy
• laser-induced optical breakdown
• <i>trichosanthes dioica</i>
• pointed gourd
• diabetes
• biomedicine