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Grapefruit (Citrus paradisi)
Ketones Juice Peel Oil
Name Alternate name
CAS #
 Ref. / Conc. (ppm) Ref. / Conc. (ppm)
(E)-6,10-dimethyl-5,9-undecadien-2-one
Maarse, H. (1996). 0.0002  
1-hepten-3-one*   Buettner, A., Schieberle, P. (1999).  
1-penten-3-one*
1629-58-9
Coleman, R. L., P. E. Shaw, et al. (1972). Coleman, R. L., P. E. Shaw, et al. (1972).
1-octen-3-one*     Buettner, A., Schieberle, P. (1999).  
1,5(Z)-octadien-3-one*     Buettner, A., Schieberle, P. (1999).  
1,10-dihydro-9-oxo-nootkatone  
Maarse, H. (1996). 0.1  
1,10-dihydronootkatone  
Maarse, H. (1996). 0.1  
10-epi-a-cyperone  
Maarse, H. (1996). 0.02  
2,6,6-trimethyl-2-cyclohexen-1-one geranylacetone
Nunez, A. J., H. Maarse, et al. (1986). 0.23, Maarse, H. (1996). 0.0005, Nunez, A. J., H. Maarse, et al. (1985).  
2,6-dimethyl-4,6-octadien-3-one  
Maarse, H. (1996). 0.0005  
2,6-dimethyl-6-octen-3-one
Maarse, H. (1996). 0.05  
2,6-dimethyl-7-octen-3-one 2-propanone, dimethyl ketone
Maarse, H. (1996). 0.008  
2-clovanone
Maarse, H. (1996). 0.006  
2-methyl-6-methylene-7-octen-3-one  
Maarse, H. (1996). 0.003  
2-tridecanone  
Maarse, H. (1996). 0.0006  
2-undecanone  
Maarse, H. (1996). 0.0005  
3 -pentanone  
  Coleman, R. L., P. E. Shaw, et al. (1972).
3,5,5-trimethyl-2-cyclohexen-1-one  
Maarse, H. (1996). 0.05  
4,6,8-megastigmatrien-3-one farnesylacetone
Maarse, H. (1996). 0.02  
4-maalien-3-one  
Maarse, H. (1996). 0.01  
4-methylacetophenone  
  Umano, e. a. (1988).
6,10,14-trimethyl-5,9,13-pentadecatrien-2-one  
Maarse, H. (1996). 0.0009  
8,9-dehydro-a-vetivone  
Maarse, H. (1996). 0.05  
8,9-dehydronootkatone p-1-menthen-6-one
Maarse, H. (1996). 0.001  
9-oxonootkatone  
Maarse, H. (1996). 0.2  
acetone  
67-64-1
Moshonas, M. G. and P. E. Shaw (1971). , Coleman, R. L., P. E. Shaw, et al. (1972). , Pino, J., R. Torricella, et al. (1986). 9 Coleman, R. L., P. E. Shaw, et al. (1972). , Umano, e. a. (1988).
a-cyperone
Maarse, H. (1996). 0.02  
a-ionone isophorone
127-41-3
Maarse, H. (1996). 0.001  
a-vetivone
Maarse, H. (1996). 0.02  
b-damascone
23726-91-2
Maarse, H. (1996). 0.0005  
bicyclo[3.3.1]non-2-en-9-one  
  Umano, e. a. (1988).
butane-2,3-dione*   Buettner, A., Schieberle, P. (1999).  
carvomenthone
  Umano, e. a. (1988).
carvone
99-49-0
Nunez, A. J., H. Maarse, et al. (1986). 0.15, Maarse, H. (1996). 0.06, Pino, J., R. Torricella, et al. (1986). 0.1 Wilson, C. W. and P. E. Shaw (1980). 200, Umano, e. a. (1988). , Swaine, R. L. and J. Swaine, R.L. (1988). 600
carvotanacetone p-1,4(8)-menthadien-3-one
Maarse, H. (1996). 0.0005  
dehydro-g-ionone
Maarse, H. (1996). 0.001  
dihydrocarvone
Maarse, H. (1996). 0.003  
l,10-dihydro-a-vetivone
Maarse, H. (1996). 0.002  
methylheptenone (unkn. Str.)
  Wolford, R. W., Kesterso.Jw, et al. (1971).
nootkatone* p-6,8-menthadien-2-one
4674-50-4
Nunez, A. J., H. Maarse, et al. (1986). 0.06, Maarse, H. (1996). 2.6, Pino, J., R. Torricella, et al. (1986). 6 Wilson, C. W. and P. E. Shaw (1980). 300, Wilson, C. W. and P. E. Shaw (1984). 1000-2000
piperitenone 1-(2,6,6-trimethyl-1-cyclohexenyl)-2-buten-1-one
Maarse, H. (1996). 0.01  
umbellulone p-8-menthen-2-one
Nunez, A. J., H. Maarse, et al. (1986). 0.1, Nunez, A. J., H. Maarse, et al. (1985).  

*Compounds in orange are aroma active

 

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