A high-resolution UHPLC analysis of xanthones present in the extracts of the pericarp of mangosteen (Garcinia mangostana L.) was carried out on an Agilent 1290 Infinity II LC. Excellent resolution and peak capacity (300 calculated at half height) were obtained within a total analysis time, including column reconditioning, of 16.5 minutes. The main xanthone (α-mangostin) was quantified in two ex...

The goal of this work was to optimize the combination natural dyes producing panchromatic absorption matched AM1.5 solar spectrum for use in dye sensitized cells (DSSCs). Six classes (Anthocyanins, Betalins, Chlorophyll, Xanthonoids, Curcuminoids and Phycobilins) were explored. UV-Vis data radial basis function interpolation used model absorbance 2568 combinations, three objective functions det...

Dental caries occurs due to the demineralization of tooth structure caused by microorganisms in colonies called biofilms. One involved dental is Streptococcus mutans. Oral mouthwash, addition mechanical cleaning, known prevent growth oral microorganisms. Mangosteen as an anti-cancer ingredient with high anti-bacterial properties. This study aims identify effectiveness mangosteen skin extract (G...