Profile of volatile organic compounds in kepah (Polymesoda erosa Solander, 1786) collected from Jada Bahrin River of Bangka Island, Indonesia

Fika Dewi Pratiwi, - and Hartoyo, - and Dr. Andri Kurniawan, S.Pi., M.P., - (2022) Profile of volatile organic compounds in kepah (Polymesoda erosa Solander, 1786) collected from Jada Bahrin River of Bangka Island, Indonesia. Aquaculture, Aquarium, Conservation & Legislation - International Journal of the Bioflux Society, 15 (5). ISSN 1844-9166

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Abstract

This study aimed to provide information about the profile of volatile organic compounds (VOCs) in kepah (Polymesoda erosa Solander, 1786), and also about sediment and water of their habitat in Jada Bahrin River of Bangka Regency, Bangka Island, Indonesia. The analysis of VOCs was carried out using Pyrolysis-GC/MS analysis. A number of volatile organic compounds (VOCs) were measured, including aldehydes, alcohols, aromatic compounds, carbohydrates, carbon dioxide, esters, hydrocarbons, ketones, nitrogenous compounds, oxygen-sulfur compounds, and proteins. We have found that 29 VOCs were detected in kepah meat. Hexadecanoic acid (CAS) (palmitic acid) had the highest concentration, 14.04%. We also found 28 VOCs in the water. Cyclopropane, 1,1-dibromo-2-chloro-2-fluoro- (CAS) 1,1-dibromo-2-chlor had the highest concentration, namely 19.41%. Furthermore, there were 60 VOCs that detected in sediment, with the highest concentration for 1-bromo-3,7,11-trimethyl-dodeca-2,6,10-triene (6.36%).

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