Optimization of solid-phase microextraction (SPME) of volatile organic compound (VOC) in dragon fruits / Muhammad Hazwan Dinhusain Johari

Johari, Muhammad Hazwan Dinhusain (2020) Optimization of solid-phase microextraction (SPME) of volatile organic compound (VOC) in dragon fruits / Muhammad Hazwan Dinhusain Johari. [Student Project] (Unpublished)

Abstract

This study was performed to optimize the extraction of volatile organic compounds (VOCs) from dragon fruit using headspace solid-phase microextraction (SPME). The extraction temperature used was 60 °C, 70 °C and 80 °C with the addition of sodium chloride (NaC1). The extraction was analyzed into the gas chromatography-mass spectrum (GC-MS). The effect of sodium chloride(NaC1) addition was also investigated and found better extraction with the addition of sodium chloride at 80 °C extraction temperature. Since it gives 30 numbers of peaks and showed a higher percentage of possibility compound.

Metadata

Item Type:	Student Project
Creators:	Creators Email / ID Num. Johari, Muhammad Hazwan Dinhusain UNSPECIFIED
Subjects:	Q Science > QC Physics > Heat > Temperature Q Science > QD Chemistry > Extraction (Chemistry) S Agriculture > SB Plant culture > Fruit trees
Divisions:	Universiti Teknologi MARA, Pahang > Jengka Campus > Faculty of Applied Sciences
Programme:	Bachelor of Science (Hons.) Chemistry
Keywords:	Dragon fruit, volatile organic compounds (VOCs), solid-phase microextraction (SPME)
Date:	2020
URI:	https://ir.uitm.edu.my/id/eprint/55774