Chemical compositions and volatile compounds of Sabah indigenous durian (Durio dulcis Becc.)

• Main Authors: Hasmadi Mamat, Nor Qhairul Izzreen Mohd Noor, Mansoor Abdul Hamid, Md Jahurul Haque Akanda, Zainol, M.K
• Format: Article
• Language: English; English
• Published: Rynnye Lyan Resources 2021
• Subjects: SB Plant culture
• Online Access: https://eprints.ums.edu.my/id/eprint/30080/1/Chemical%20compositions%20and%20volatile%20compounds%20of%20Sabah%20indigenous%20durian%20%28Durio%20dulcis%20Becc.%29%20ABSTRACT.pdf; https://eprints.ums.edu.my/id/eprint/30080/2/Chemical%20compositions%20and%20volatile%20compounds%20of%20Sabah%20indigenous%20durian%20%28Durio%20dulcis%20Becc.%29%20FULL%20TEXT.pdf; https://eprints.ums.edu.my/id/eprint/30080/; https://www.myfoodresearch.com/uploads/8/4/8/5/84855864/_46__fr-2020-545_hasmadi_1.pdf; https://doi.org/10.26656/fr.2017.5(2).545

The objective of this present work is to determine the chemical compositions and volatile compounds of Sabah indigenous durian (Durio dulcis Becc.). The results obtained showed that durian had 56.1% moisture, 3.5% protein, 2.8% fat, 1.4% ash, 36.26% carbohydrate, 6.6% dietary fiber and 7.0 µg of vitamin A. The mineral analysis results indicated that Durio dulcis is a good source of potassium, magnesium and phosphorus. Protein analysis found a total of sixteen major amino acids present in durian namely aspartame, serine, glutamin acid, glycine, histidine, arginine, threonine, alanine, proline, thyrosine, valine, methionine, lysine, isoleusine, leusine and phenylaline. A total of thirty-three individual fatty acids components were analysed. Among those, palmitic acid was a predominant saturated fatty acid while oleic acid was the most abundant unsaturated fatty acid. The composition of fatty acids showed that total of monounsaturated fatty acids, polyunsaturated fatty acids and saturated fatty acids were 56.7%, 6.7% and 36.6% respectively. A total of thirty-one volatile compounds were identified, among which alcohols, esters, sulphur-containing compounds and ketones were found to be the major constituents.