Volatile flavor constituents of fruits from Southern Africa:: Mobola plum (Parinari curatellifolia)

被引:18
作者
Joulain, D
Casazza, A
Laurent, R
Portier, D
Guillamon, N
Pandya, R
Le, M
Viljoen, A
机构
[1] Robertet SA, Div Res, F-06131 Grasse, France
[2] Robertet Flavors Inc, Piscataway, NJ 08854 USA
[3] Univ Witwatersrand, Dept Pharm, ZA-2193 Parktown, South Africa
关键词
Mobola plum flavor; Parinari; Chrysobalanaceae; vacuum headspace method; GC/MS; nitro compounds;
D O I
10.1021/jf030702i
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
The volatile flavor components of Mobola plum (Parinari curatellifolia), a native fruit of Southern Africa, have been isolated by a vacuum headspace concentration method. The concentrate was analyzed by hyphenated gas chromatographic techniques, including gas chromatography (GC)/mass spectrometry (MS) and GC/Fourier transform infrared (FTIR), together with other GC-coupled detection devices for the specific and selective detection of nitrogen- and sulfur-containing compounds. A total of 88 components were identified. Of these compounds, 12 contain nitrogen, including 2-aminobenzaldehyde and phenylacetaldoxime, which are detected for the first time in an edible fruit. In addition, two unusual nitrated compounds have been identified, including optically active (2-nitrobutyl) benzene, which is a new natural product. Quantitative and sensory data of the new compounds are provided.
引用
收藏
页码:2322 / 2325
页数:4
相关论文
共 19 条
[1]  
BHATTACHARJYA A, 1985, SYNTHESIS-STUTTGART, P886
[2]  
Brunke E-J, 1986, PROGR ESSENTIAL OIL, P57
[3]  
BUTTERY RG, 1989, ACS SYM SER, V388, P213
[4]   NEW PHELLANDRENE DERIVATIVES FROM THE ROOT OIL OF ANGELICA-ARCHANGELICA L [J].
ESCHER, S ;
KELLER, U ;
WILLHALM, B .
HELVETICA CHIMICA ACTA, 1979, 62 (07) :2061-2072
[5]  
Furniss B. S., 1989, VOGELS TXB PRACTICAL, P1035
[6]  
FURNISS BS, 1989, VOGELS TXB PRACTICAL, P1259
[7]  
Jiang J, 1998, DEV FOOD SCI, V40, P345
[8]  
JOULAIN D, 1993, ACS SYM SER, V525, P187
[9]  
LE M, 2003, PITTC 2003 MARCH 9 1
[10]   Time-resolved cryogenic modulation reveals isomer interconversion profiles in dynamic chromatography [J].
Marriott, P ;
Trapp, O ;
Shellie, R ;
Schurig, V .
JOURNAL OF CHROMATOGRAPHY A, 2001, 919 (01) :115-126