Identification and Quantitation of Aroma Compounds

2-sec-Butyl-3-methoxypyrazine [ 2 H 3 ]methoxy Rychlik et al., 1997 2-Isopropyl-3-methoxypyrazine [ 2 H 3 ]methoxy Masanetz and Grosch, 1998b p-Mentha-1,3,8-triene [ 2 H 3 ] Masanetz and Grosch, 1998b 3-Mercapto-2-butanone [ 13 C 4 ] Schieberle and Hofmann, 1996 3-Mercapto-3-methylbutyl formate [ 2 H 6 ] Masanetz et al., 1995 4-Mercapto-4-methyl-pentan-2-one [ 13 C 4 ] Guth, 1997 3-Mercapto-2-pentanone [4,5- 2 H 2 ] Sen and Grosch, 1991 Methanthiol [ 2 H 3 ] Guth and Grosch, 1994 Methional [ 2 H 3 ]methyl Sen and Grosch, 1991 4-Methoxy-2,5-dimethyl-3(2H)-furanone [ 2 H 3 ]methoxy Schieberle and Hofmann, 1997 4-Methoxy-2-methyl-2-butanethiol [ 2 H 3 ]methoxy Guth and Grosch, 1993c 2-Methoxyphenol (guaiacol) [ 2 H 3 ]methoxy Cerny and Grosch, 1993 Methylanthranilate [ 2 H 3 ] Aubry et al., 1997 3-Methylbutanal [ 2 H 2 ] Schieberle and Grosch, 1992 3-Methylbutanol [ 2 H 2-5 ] Schieberle, 1991 3-Methyl-2-butene-1-thiol [ 2 H 8 ] Semmelroch and Grosch, 1996 3-Methylbutyric acid 3,4-[ 2 H 2 ] Guth and Grosch, 1994 5-Methyl-5H-cyclopenta(b)pyrazine [ 2 H 1-2 ] Schieberle and Grosch, 1987 2-Methyl-3-furanthiol [ 2 H 3 ]methyl Sen and Grosch, 1991 5-Methyl-(E)-2-hepten-4-one 6,7-[ 2 H 2 ] Pfnuer et al., 1999 2-Methylisoborneol 2-[ 2 H 3 ] Palmantier et al., 1998 3-Methyl-2,4-nonandione 3-[ 2 H 3 ]methyl Guth and Grosch, 1990 Methylpropanal [ 2 H 7 ] Milo and Grosch, 1996 12-Methyltridecanal 12-[ 2 H 3-8 ] Guth and Grosch, 1993a Myristicin [ 2 H 2 ] Masanetz and Grosch, 1998b (E,E)-2,4-Nonadienal 3,4-[ 2 H 2 ] Lin et al., 1999a (E,Z)-2,6-Nonadienal 6,7-[ 2 H 2 ] Fielder and Rowan, 1999 Nonanal 3,3,4,4-[ 2 H 4 ] Fielder and Rowan, 1999 (Z,Z)-3,6-Nonadienal [ 2 H 4 ] Milo and Grosch, 1993 (E)-2-Nonenal 2,3-[ 2 H 2 ] Lin et al., 1999a (Z)-2-Nonenal [ 2 H 2 ] Guth and Grosch, 1990 (Z)-1,5-Octadiene-3-one 5,6-[ 2 H 2 ] Lin et al., 1999b 1-Octen-3-hydroperoxide [ 2 H 2 ] Guth and Grosch, 1990 1-Octen-3-one 1,1,2-[ 2 H 2-3 ] Lin et al., 1999b 2,3-Pentanedione 5,5,5-[ 2 H 3 ] Milo and Grosch, 1993 Pentanoic acid [ 2 H 3 ] Jagella and Grosch, 1999 2-Pentylpyridine [ 2 H 4 ] Schieberle, 1996 2-Phenylethanol 1,1-[ 2 H 2 ] Schieberle, 1991 2-Phenylethyl acetate 1,2-[ 13 C 2 ] acetate Guth, 1997 2-Phenylethylthiol [ - 2 H 2 ] Schieberle, 1996 cis-Rose oxide [ 2 H 2 ] Guth, 1997 Methylindol (skatol) [ 2 H 3 ]-methyl Preininger and Grosch, 1994 2,4,5-Trimethylthiazol [5-methyl- 2 H 3 ]- Sen and Grosch, 1991 Vanillin [ 2 H 3 ]-methoxy Semmelroch et al., 1995 4-Vinylguaiacol [ 2 H 3 ]-methoxy Semmelroch et al., 1995 Wine lactone [ 2 H 3 ] Guth, 1997 Table G1.3.1 Important Aroma Compounds, Their Labeled Analogs, and Literature References That Use The Technique in Flavor Research, continued Aroma compound Isotope label for standard Literature references Current Protocols in Food Analytical Chemistry G1.3.8