| Analysis of volatile flavour compounds and acrylamide in roasted Malaysian tropical almond (Terminalia catappa) nuts using supercritical fluid extraction. | |
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MedLine Citation:
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PMID: 20510332 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Considering the importance of tropical almond nuts as a snack item, a study was conducted to identify the flavour volatiles and acrylamide generated during the roasting of the nuts. The supercritical fluid extracted flavour components revealed 74 aroma active compounds made up of 27 hydrocarbons, 12 aldehydes, 11 ketones, 7 acids, 4 esters, 3 alcohols, 5 furan derivatives a pyrazine, and 2 unknown compounds. While low levels of acrylamide (8-86 microg/kg) were obtained in the roasted nuts, significant (P<0.05) increases occurred in concentration with increased roasting temperature and time. Carboxylic acids were the most abundant volatiles in the roasted almond nuts and less significant (P>0.05) concentration of acrylamide was generated with mild roasting and shorter roasting period. |
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Authors:
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Ola Lasekan; Kassim Abbas |
Publication Detail:
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Type: Journal Article Date: 2010-05-25 |
Journal Detail:
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Title: Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association Volume: 48 ISSN: 1873-6351 ISO Abbreviation: Food Chem. Toxicol. Publication Date: 2010 Aug-Sep |
Date Detail:
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Created Date: 2010-07-26 Completed Date: 2010-11-03 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8207483 Medline TA: Food Chem Toxicol Country: England |
Other Details:
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Languages: eng Pagination: 2212-6 Citation Subset: IM |
Copyright Information:
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Copyright (c) 2010 Elsevier Ltd. All rights reserved. |
Affiliation:
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Department of Food Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Acrylamides
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analysis* Calibration Chromatography, High Pressure Liquid Chromatography, Supercritical Fluid Cookery Gas Chromatography-Mass Spectrometry Indicators and Reagents Malaysia Prunus / chemistry* Reference Standards Reproducibility of Results Smell Taste / drug effects Volatile Organic Compounds / analysis* |
| Chemical | |
Reg. No./Substance:
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0/Acrylamides; 0/Indicators and Reagents; 0/Volatile Organic Compounds |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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