The Use of Headspace Solid-Phase Microextraction (HS-SPME) to Assess the Quality and Stability of Fruit Products: An Example Using Red Mombin Pulp (Spondias purpurea L.)
| Autor: | Victor Costa Castro-Alves, Deborah dos Santos Garruti, José Maria Correia da Costa, Katieli Martins Todisco, Edmar Clemente |
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| Přispěvatelé: | Universidade Estadual Paulista (Unesp), Univ Fed Ceara, Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), Universidade Estadual de Maringá (UEM) |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
volatiles profile
Anacardiaceae gas chromatography Pharmaceutical Science Spondias engineering.material Solid-phase microextraction Mass spectrometry spray-drier Article Gas Chromatography-Mass Spectrometry Analytical Chemistry lcsh:QD241-441 lcsh:Organic chemistry Drug Discovery fruit powder Physical and Theoretical Chemistry Red mombin Solid Phase Microextraction Flame Ionization Volatile Organic Compounds Chromatography biology Chemistry Pulp (paper) Organic Chemistry Ionization detector biology.organism_classification Chemistry (miscellaneous) headspace solid-phase microextraction Fruit engineering Molecular Medicine Gas chromatography |
| Zdroj: | Molecules Volume 19 Issue 10 Pages 16851-16860 Web of Science Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP Molecules, Vol 19, Iss 10, Pp 16851-16860 (2014) |
| ISSN: | 1420-3049 |
| DOI: | 10.3390/molecules191016851 |
| Popis: | Made available in DSpace on 2015-03-18T15:56:21Z (GMT). No. of bitstreams: 0 Previous issue date: 2014-10-01Bitstream added on 2015-03-18T16:28:24Z : No. of bitstreams: 1 WOS000344456100088.pdf: 573156 bytes, checksum: b9b7f7f820a0979b280189f8482c19bd (MD5) The present study aimed to evaluate the volatiles profile of red mombin (Spondias purpurea) pulp and its powder produced by spray-drying (SD) as an example to show utility of headspace solid-phase microextraction (HS-SPME) in the analysis of parameters such as the quality and stability of fruit products. Volatiles profiles of the pulp were identified by gas chromatography-mass spectrometry (GC-MS), quantified by gas chromatography-flame ionization detector (GC-FID) and compared to the profile of the powder stored at 0, 60 and 120 days in plastic (PP) or laminated packages (LP). The results showed that the technique was able to identify 36 compounds in the red mombin pulp, 17 out of which have been described for the first time in this fruit, showing that red mombin fresh pulp appears to be unique in terms of volatiles composition. However, only 24 compounds were detected in the powder. This decrease is highly correlated (r(2) = 0.99), at least for the majority of compounds, to the degree of volatility of compounds. Furthermore, the powder stored in PP or LP showed no statistical differences in the amounts of its components for a period of 120 days of storage. Finally, this work shows how HS-SPME analysis can be a valuable tool to assess the quality and stability of fruit products. State Univ Sao Paulo, Dept Food Technol & Engn, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil Univ Fed Ceara, Dept Pharm, BR-60430160 Fortaleza, Ceara, Brazil Embrapa Trop Agroind, Lab Sensory Anal, BR-60511110 Fortaleza, Ceara, Brazil Univ Fed Ceara, Dept Food Technol, BR-60356000 Fortaleza, Ceara, Brazil Univ Estadual Maringa, Dept Chem, BR-87020900 Maringa, Parana, Brazil State Univ Sao Paulo, Dept Food Technol & Engn, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil |
| Databáze: | OpenAIRE |
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