Content area
Full Text
http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = Eur Food Res Technol (2016) 242:967975 DOI 10.1007/s00217-015-2603-y
ORIGINAL PAPER
http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = http://crossmark.crossref.org/dialog/?doi=10.1007/s00217-015-2603-y&domain=pdf
Web End = Aromaactive compounds in the fruit of the hardy kiwi (Actinidia arguta) cultivars Ananasnaya, Bojnice, and Dumbarton Oaks: differences to common kiwifruit (Actinidia deliciosa Hayward)
Anja C. Lindhorst1 Martin Steinhaus1
Abstract Using solvent extraction followed by solvent-assisted avour evaporation (SAFE), the volatile fraction from fruit of three hardy kiwi cultivars Actinidia arguta Ananasnaya, A. arguta Bojnice, and A. arguta Dumbarton Oaks as well as from fruit of the common kiwi cultivar A. deliciosa Hayward was isolated. Application of aroma extract dilution analysis (AEDA) to the volatile isolates afforded a total of 53 aroma-active compounds in the avour dilution (FD) factor range of 18192, 14 of which are reported for the rst time in kiwifruit. Results suggested that high amounts of green, grassy smelling (3Z)-hex-3-enal (FD 1024) in combination with low amounts of fruity smelling ethyl butanoate (FD 4) accounted for the typical aroma prole of Hayward kiwifruit, whereas the intense fruitiness of the hardy kiwifruit was associated with high amounts of ethyl butanoate (FD 1024 to 8192) and lower (FD 128 in Ananasnaya) to negligible amounts (FD < 1 in Bojnice) of (3Z)-hex-3-enal. The oral note of A. arguta Bojnice and Dumbarton Oaks could be linked to methyl and ethyl benzoate, which were not detected among the aroma-active compounds in A. deliciosa Hayward and A. arguta Ananasnaya.
Keywords Kiwifruit Actinidia arguta Actinidia deliciosa Aroma extract dilution analysis 4-Hydroxy-2,5-dimethylfuran-3(2H)-one (3Z)-hex-3-enal
Received: 28 September 2015 / Revised: 20 November 2015 / Accepted: 21 November 2015 / Published online: 9 December 2015 Springer-Verlag Berlin Heidelberg 2015
Abbreviations
AEDA Aroma extract dilution analysisFFAP Free fatty acid phaseFD Flavour dilutionGCO Gas chromatographyolfactometry GCMS Gas chromatographymass spectrometry HDMF 4-Hydroxy-2,5-dimethylfuran-3(2H)-one MDMF 4-Methoxy-2,5-dimethylfuran-3(2H)-one OAV Odour activity valueRI Retention indexSAFE Solvent-assisted avour evaporation SPME Solid phase microextraction
Nomenclature
(R)-Carvone: (5R)-2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-one. 1,8-Cineol (eucalyptol): 1,3,3-Trimethyl-2- oxabicyclo[2.2.2]octane. (E)--Damascenone: (2E)-1-(2,6,6-Trimethylcyclohexa-1,3-dien-1-yl)but-2-en-1-one; trans-4,5-epoxy-(2E)-dec-2-enal: (2E)-3-[(2R,3R)- and/or (2S,3S)-3-Pentyloxiran-2-yl]prop-2-enal. cis-4,5-Epoxy-(2E)-undec-2-enal: (2E)-3-[(2R,3S)- and/or (2S,3R)-3-Hexyloxiran-2-yl]prop-2-enal. trans-4,5-Epoxy-(2E)-undec-2-enal: (2E)-3-[(2R,3R)- and/or (2S,3S)-3-Hexyloxiran-2-yl]prop-2-enal. (E)--Ionone: (3E)-4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-one.Limonene: 1-Methyl-4-(prop-1-en-2-yl)cyclohexene. Myrcene: 7-Methyl-3-methylideneocta-1,6-diene. -Pinene: 2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene. Sotolon: 3-Hydroxy-4,5-dimethylfuran-2(5H)-one. Wine lactone: (3S,3aS,7aR)-3,6-Dime-thyl-3a,4,5,7a-tetrahydro-1-benzofuran-2(3H)-one.
* Martin Steinhaus [email protected]
1 Deutsche Forschungsanstalt fr Lebensmittelchemie...