α-Cubebene


Kovats' RI, polar column, temperature ramp

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase InnowaxCarbowax 20MSupelcowax-10Supelcowax-10DB-Wax
Column length (m) 30.25.30.30.60.
Carrier gas HeN2  He
Substrate      
Column diameter (mm) 0.250.25  0.25
Phase thickness (μm) 0.25    
Tstart (C) 50.60.40.40.40.
Tend (C) 250.200.210.210.200.
Heat rate (K/min) 0.55.2.2.2.
Initial hold (min) 5. 2.2.2.
Final hold (min) 10. 120.120. 
I 1445.1453.1458.1451.1455.
ReferenceViña and Murillo, 2003Kulkarni, Mallavarapu, et al., 1998Loayza, Abujder, et al., 1995Loayza, Abujder, et al., 1995Umano, Hagi, et al., 1994
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase DB-WaxBP-20Carbowax 20MCarbowax 20MCarbowax 20M
Column length (m) 60.25.100.100.50.
Carrier gas      
Substrate      
Column diameter (mm) 0.250.3320.280.280.28
Phase thickness (μm)      
Tstart (C) 40.70.80.80.80.
Tend (C) 220.200.200.200.200.
Heat rate (K/min) 2.4.3.3.2.
Initial hold (min) 10.2.   
Final hold (min)      
I 1472.1467.1442.1442.1443.
ReferenceUmano and Shibamoto, 1988Wyllie, Cook, et al., 1987Bernhard, Shibamoto, et al., 1983Bernhard, Shibamoto, et al., 1983Toda, Yamaguchi, et al., 1982
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Capillary
Active phase Carbowax 20M
Column length (m) 50.
Carrier gas  
Substrate  
Column diameter (mm) 0.28
Phase thickness (μm)  
Tstart (C) 80.
Tend (C) 200.
Heat rate (K/min) 2.
Initial hold (min)  
Final hold (min)  
I 1447.
ReferenceToda, Yamaguchi, et al., 1982
Comment MSDC-RI

References

Go To: Top, Kovats' RI, polar column, temperature ramp, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Viña and Murillo, 2003
Viña, A.; Murillo, E., Essential oil composition from twelve varieties of basil (Ocimum spp) grown in Columbia, J. Braz. Chem. Soc., 2003, 14, 5, 744-749, https://doi.org/10.1590/S0103-50532003000500008 . [all data]

Kulkarni, Mallavarapu, et al., 1998
Kulkarni, R.N.; Mallavarapu, G.R.; Baskaran, K.; Ramesch, S.; Kumar, S., Composition of the essential oils of two isomenthone-rich variants of geranium (Pelargonium sp.), Flavour Fragr. J., 1998, 13, 6, 389-392, https://doi.org/10.1002/(SICI)1099-1026(199811/12)13:6<389::AID-FFJ757>3.0.CO;2-2 . [all data]

Loayza, Abujder, et al., 1995
Loayza, I.; Abujder, D.; Aranda, R.; Jakupovic, J.; Collin, G.; Deslauriers, H.; Jean, F.-I., Essential oils of Baccharis salicifolia, B. latifolia and B. dracunculifolia, Phytochemistry, 1995, 38, 2, 381-389, https://doi.org/10.1016/0031-9422(94)00628-7 . [all data]

Umano, Hagi, et al., 1994
Umano, K.; Hagi, Y.; Tamura, T.; Shoji, A.; Shibamoto, T., Identification of volatile compounds isolated from round kumquat (Fortunella japonica Swingle), J. Agric. Food Chem., 1994, 42, 9, 1888-1890, https://doi.org/10.1021/jf00045a011 . [all data]

Umano and Shibamoto, 1988
Umano, K.; Shibamoto, T., A new method of headspace sampling: grapefruit volatiles in Flavors and Fragrances: A World Perspective. Proceedings of the 10th International Congress of Essential Oils, Fragrances and Flavors, Lawrence,B.M.; Mookherjee,B.D.; Willis,B.J., ed(s)., Elsevier, New York, 1988, 981-998. [all data]

Wyllie, Cook, et al., 1987
Wyllie, S.G.; Cook, D.; Brophy, J.J.; Richter, K.M., Volatile flavor components of Annona atemoya (custard apple), J. Agric. Food Chem., 1987, 35, 5, 768-770, https://doi.org/10.1021/jf00077a029 . [all data]

Bernhard, Shibamoto, et al., 1983
Bernhard, R.A.; Shibamoto, T.; Yamaguchi, K.; White, E., The volatile constituents of Schinus molle L., J. Agric. Food Chem., 1983, 31, 2, 463-466, https://doi.org/10.1021/jf00116a075 . [all data]

Toda, Yamaguchi, et al., 1982
Toda, H.; Yamaguchi, K.; Shibamoto, T., Isolation and identification of banana-like aroma from banana shrub (Michellia figo Spreng), J. Agric. Food Chem., 1982, 30, 1, 81-84, https://doi.org/10.1021/jf00109a017 . [all data]


Notes

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