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durio_zibethinus_l [2016/05/01 09:45]
andreas 		durio_zibethinus_l [2017/02/28 22:40]
andreas
Zeile 10: Zeile 10:
 "An aroma extract dilution analysis applied on the volatile fraction isolated from Thai durian... High FD factors were found for ethyl (2S)-2-methylbutanoate (fruity; FD 16384), ethyl cinnamate (honey; FD 4096), and 1-(ethylsulfanyl)ethanethiol (roasted onion; FD 1024), followed by 1-(ethyldisulfanyl)-1-(ethylsulfanyl)ethane (sulfury, onion), 2(5)-ethyl-4-hydroxy-5(2)-methylfuran-3(2H)-one (caramel), 3-hydroxy-4,5-dimethylfuran-2(5H)-one (soup seasoning), ethyl 2-methylpropanoate (fruity), ethyl butanoate (fruity), 3-methylbut-2-ene-1-thiol (skunky), ethane-1,1-dithiol (sulfury, durian), 1-(methylsulfanyl)ethanethiol (roasted onion), 1-(ethylsulfanyl)propane-1-thiol (roasted onion), and 4-hydroxy-2,5-dimethylfuran-3(2H)-one (caramel). Among the highly volatile compounds screened by static headspace gas chromatography–olfactometry, hydrogen sulfide (rotten egg), acetaldehyde (fresh, fruity), methanethiol (rotten, cabbage), ethanethiol (rotten, onion), and propane-1-thiol (rotten, durian) were found as additional potent odor-active compounds." \\ "An aroma extract dilution analysis applied on the volatile fraction isolated from Thai durian... High FD factors were found for ethyl (2S)-2-methylbutanoate (fruity; FD 16384), ethyl cinnamate (honey; FD 4096), and 1-(ethylsulfanyl)ethanethiol (roasted onion; FD 1024), followed by 1-(ethyldisulfanyl)-1-(ethylsulfanyl)ethane (sulfury, onion), 2(5)-ethyl-4-hydroxy-5(2)-methylfuran-3(2H)-one (caramel), 3-hydroxy-4,5-dimethylfuran-2(5H)-one (soup seasoning), ethyl 2-methylpropanoate (fruity), ethyl butanoate (fruity), 3-methylbut-2-ene-1-thiol (skunky), ethane-1,1-dithiol (sulfury, durian), 1-(methylsulfanyl)ethanethiol (roasted onion), 1-(ethylsulfanyl)propane-1-thiol (roasted onion), and 4-hydroxy-2,5-dimethylfuran-3(2H)-one (caramel). Among the highly volatile compounds screened by static headspace gas chromatography–olfactometry, hydrogen sulfide (rotten egg), acetaldehyde (fresh, fruity), methanethiol (rotten, cabbage), ethanethiol (rotten, onion), and propane-1-thiol (rotten, durian) were found as additional potent odor-active compounds." \\
 [Characterization of the major odor-active compounds in Thai durian (Durio zibethinus L.‘Monthong’) by aroma extract dilution analysis and headspace gas chromatography–olfactometry., Li, J. X., Schieberle, P., Steinhaus, M., Journal of agricultural and food chemistry, 60(45), 2012, 11253-11262] [Characterization of the major odor-active compounds in Thai durian (Durio zibethinus L.‘Monthong’) by aroma extract dilution analysis and headspace gas chromatography–olfactometry., Li, J. X., Schieberle, P., Steinhaus, M., Journal of agricultural and food chemistry, 60(45), 2012, 11253-11262]
 +
 +"Application of the approach to durian pulp resulted in high odour activity values (OAV = concentration/odour threshold) with ethanethiol (OAV 480000) being the most potent odorant, followed by methanethiol (OAV 45000), propane-1-thiol (OAV 6300), and hydrogen sulphide (OAV 330)." \\
 +[Li, Jia-Xiao, Peter Schieberle, and Martin Steinhaus. "Development of stable isotope dilution assays for the quantitation of the food odorants hydrogen sulphide, methanethiol, ethanethiol, and propane-1-thiol and application to durian (Durio zibethinus L.) pulp." European Food Research and Technology 243.1 (2017): 69-79]
  
 {{:durio_zibethinus.jpg?500}} \\ {{:durio_zibethinus.jpg?500}} \\
 Hoola van Nooten, B., Fleurs, fruits et feuillages choisis de l’ille de Java: peints d’apres nature, t.28 (1880) \\ Hoola van Nooten, B., Fleurs, fruits et feuillages choisis de l’ille de Java: peints d’apres nature, t.28 (1880) \\
 [[http://plantgenera.org/species.php?id_species=365862]] [[http://plantgenera.org/species.php?id_species=365862]]
durio_zibethinus_l.txt · Zuletzt geändert: 2022/08/31 16:02 von andreas

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