α-Calacorene


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 HP-WaxSupelcowax-10Supelcowax-10Supelcowax-10Carbowax 20M
Column length (m) 50.30.30.30.100.
Carrier gas HeHe   
Substrate      
Column diameter (mm) 0.20.32  0.28
Phase thickness (μm) 0.40.25   
Tstart (C) 60.75.40.40.80.
Tend (C) 230.230.210.210.200.
Heat rate (K/min) 4.3.2.2.3.
Initial hold (min)   2.2. 
Final hold (min) 30. 120.120. 
I 1948.1916.1914.1901.1903.
ReferenceGauvin, Lecomte, et al., 2004Tzakou and Couladis, 2001Loayza, Abujder, et al., 1995Loayza, Abujder, et al., 1995Bernhard, Shibamoto, et al., 1983
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillary
Active phase Carbowax 20MCarbowax 20M
Column length (m) 100.50.
Carrier gas  He
Substrate   
Column diameter (mm) 0.280.28
Phase thickness (μm)   
Tstart (C) 80.70.
Tend (C) 200.190.
Heat rate (K/min) 3.2.
Initial hold (min)   
Final hold (min)   
I 1904.1901.
ReferenceBernhard, Shibamoto, et al., 1983Tressl, Friese, et al., 1978
Comment MSDC-RI 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.

Gauvin, Lecomte, et al., 2004
Gauvin, A.; Lecomte, H.; Smadja, J., Comparative investigations of the essential oils of two scented geranium (Pelargonium spp.) cultivars grown on Reunion Island, Flavour Fragr. J., 2004, 19, 5, 455-460, https://doi.org/10.1002/ffj.1354 . [all data]

Tzakou and Couladis, 2001
Tzakou, O.; Couladis, M., The essential oil of Micromeria graeca (L.) Bentham et Reichenb. growing in Greece, Flavour Fragr. J., 2001, 16, 2, 107-109, https://doi.org/10.1002/ffj.955 . [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]

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]

Tressl, Friese, et al., 1978
Tressl, R.; Friese, L.; Fendesack, F.; Köppler, H., Studies of the volatile composition of hops during storage, J. Agric. Food Chem., 1978, 26, 6, 1426-1430, https://doi.org/10.1021/jf60220a036 . [all data]


Notes

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