Food Chemistry p. 153 - 163 (2019)
Update date:2022-08-04
Topics:
Yang, Wenxi
Cadwallader, Keith R.
Liu, Yuping
Huang, Mingquan
Sun, Baoguo
Toona sinensis (A. Juss.) M. Roem. (TS) possesses a unique and pleasant flavor and is consumed as a popular seasonal vegetable in certain parts of eastern and southeastern Asia. The potent odorants in raw and cooked TS were identified by combined sensory and instrumental analysis techniques, including sensory descriptive aroma profiling and two complimentary volatile isolation methods combined with gas chromatography-olfactometry (GC-O) techniques. Highly volatile odorants were determined by static headspace dilution analysis (SHDA)-GC-O, while those of intermediate- and semi-volatility were determined by solvent-assisted flavor evaporation-aroma extract dilution analysis (SAFE-AEDA). Among the numerous odorants identified by SHDA and SAFE-AEDA, (E,E)-bis-(1-propenyl) disulfide was found to be predominant in both raw and cooked TS. In agreement with results of sensory descriptive analysis, hexanal, (Z)-3-hexenal, (E)-2-hexenal and (Z)-3-hexen-1-ol contributed green, grassy and leafy aroma notes; while hydrogen sulfide, methyl thiirane, (E,E)-bis-(1-propenyl) disulfide and (E,Z)-bis-(1-propenyl) disulfide contributed pungent, sulfurous and alliaceous notes in TS.
View MoreContact:86-170-000000
Address:No.168 Road,han city, China
Puyang Huicheng Electronic Material Co., Ltd
website:http://huichengchem.weba.testwebsite.cn/index_en.html
Contact:+86-393-8910800
Address:West Section Shengli Road, Puyang457000, China
TIANJIN GST CHEMICAL TECHNOLOGY CO., LTD
Contact:+86-22-25210964
Address:Room. 208, No. -12-C, No. 13, Xinbei Road, Tanggu District, New Haixin Area, Tianjin City, China
Contact:+86-532-80762375
Address:No. 6, Hongkong Middle Road, Qingdao, China
Shandong Shouguang Songchuan Industrial Additives Co.,Ltd
Contact:+86-536-8566856
Address:Shouguang,Shandong,China
Doi:10.1021/jm00130a013
(1989)Doi:10.1002/ejoc.200900806
(2010)Doi:10.1021/ja100539c
(2010)Doi:10.1021/jacs.5b00890
(2015)Doi:10.1134/S0012500809070027
(2009)Doi:10.1016/S0040-4039(00)82376-X
(1988)