Humulene epoxide II


Normal alkane RI, non-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 CP-Sil 5 CBDB-5 MSDB-5HP-5 MSDB-5
Column length (m) 30.25.30.30.30.
Carrier gas NitrogenHeliumHeliumHeliumHelium
Substrate      
Column diameter (mm) 0.250.300.250.250.25
Phase thickness (μm) 0.260.250.250.250.25
Tstart (C) 45.50.50.70.60.
Tend (C) 280.240.250.290.240.
Heat rate (K/min) 3.3.2.5.3.
Initial hold (min)      
Final hold (min) 22.    
I 1605.1614.1608.1619.1605.
ReferenceMothana, Hasson, et al., 2011Chalchat, Figueredo, et al., 2010Ho, Wang, et al., 2010Lazarevic, Radulovic, et al., 2010Magalhaes, Lima, et al., 2010
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-5 MSHP-5 MSDB-5 MSDB-5DB-5
Column length (m) 30.30.30.30.30.
Carrier gas HeliumHeliumHeliumHeliumHelium
Substrate      
Column diameter (mm) 0.250.250.250.250.25
Phase thickness (μm) 0.250.250.250.250.25
Tstart (C) 70.70.60.50.70.
Tend (C) 290.290.240.250.240.
Heat rate (K/min) 5.5.3.5.5.
Initial hold (min)    2. 
Final hold (min) 10.10.   
I 1619.1614.1606.1608.1601.
ReferenceRadulovic, Blagojevic, et al., 2010Radulovic, Dordevic, et al., 2010Silva, Pott, et al., 2010Ho, Wang, et al., 2009Lawal and Oyedelji, 2009
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillary
Active phase DB-5DB-5DB-5
Column length (m) 30.60.30.
Carrier gas HeliumNitrogenHelium
Substrate    
Column diameter (mm) 0.250.250.25
Phase thickness (μm) 0.250.250.25
Tstart (C) 100.60.35.
Tend (C) 300.250.280.
Heat rate (K/min) 20.5.4.
Initial hold (min) 2. 2.
Final hold (min) 10.10. 
I 1608.1611.1620.
ReferenceKhokra, Prakash, et al., 2008Mosayebi, Amin, et al., 2008Kowalski, 2005
Comment MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Normal alkane RI, non-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.

Mothana, Hasson, et al., 2011
Mothana, R.A.A.; Hasson, S.S.; Schultze, W.; Mowitz, A.; Lindequist, U., Phytochemical composition and in vitro antimicrobial and antioxidant activities of essential oils of three endemic Soqotraen Boswellia species, Food Chem., 2011, 126, 3, 1149-1154, https://doi.org/10.1016/j.foodchem.2010.11.150 . [all data]

Chalchat, Figueredo, et al., 2010
Chalchat, J.-C.; Figueredo, G.; Ozcan, M.M.; Unver, A., Effect of hydrodistillation and microwave distillation extraction methods on chemical composition of essential oil of pickling herb and myrtle plants, South Western J. of Agriculture, 2010, 1, 2, 133-141. [all data]

Ho, Wang, et al., 2010
Ho, C.-L.; Wang, E.I.-C.; Yu, H.-T.; Yu, H.-M.; Su, Y.-C., Composition amd antioxidant activities of essential oils of different tissues from Cryptomeria japonica D. Don, Quarterly J. Chin. Forestry, 2010, 32, 1, 63-76. [all data]

Lazarevic, Radulovic, et al., 2010
Lazarevic, J.; Radulovic, N.; Palic, R.; Zlatkovic, B., Chemical Analusis of volatile constituents of Berula erecta (Hudson) Coville subsp. erecta (Apiaceae) from Serbia, J. Essential Oil. Res., 2010, 22, 3, 153-156, https://doi.org/10.1080/10412905.2010.9700290 . [all data]

Magalhaes, Lima, et al., 2010
Magalhaes, L.A.M.; Lima, M. daP.; Marques, M.O.M.; Facanali, R.; Pinto, A.C. daS.; Tadei, W.P., Chemical composition and larvicidal activity against Aedes aegypti Larvae of essential oils from four Guarea species, Molecules, 2010, 15, 8, 5734-5741, https://doi.org/10.3390/molecules15085734 . [all data]

Radulovic, Blagojevic, et al., 2010
Radulovic, N.; Blagojevic, P.; Palic, R., Comparative study of the leaf volatiles of Arctostaphylos uva-ursi (L.) Spreng. and Vaccinium vitis-idaea L. (Ericaceae), Molecules, 2010, 15, 9, 6168-6185, https://doi.org/10.3390/molecules15096168 . [all data]

Radulovic, Dordevic, et al., 2010
Radulovic, N.; Dordevic, N.; Markovic, M.; Palic, R., Volatile constituents of Glechoma Hirsuta Waldst. Kit. and G. Hederacea L. (Lamiaceae), Bull. Chem. Soc. Ethiop., 2010, 24, 1, 67-76, https://doi.org/10.4314/bcse.v24i1.52962 . [all data]

Silva, Pott, et al., 2010
Silva, D.B.; Pott, A.; Oliveira, D.C.R., Analyses of the headspace volatile constituents of aerial parts (leaves and stems), flowers and fruits of Bidens gardneri Bak. and Bidens sulphurea (Cav.) Sch. Bip. using solid-phase microextraction, J. Essen. Oil Res., 2010, 22, 6, 560-563, https://doi.org/10.1080/10412905.2010.9700400 . [all data]

Ho, Wang, et al., 2009
Ho, C.-L.; Wang, E.I.-C.; Su, Y.-C., Essential oil compositions and bioactivities of the various parts of Cinnamomum camphora Sieb. var. linallolifera Fujuta, Journal title only in Chinese, 2009, 31, 2, 77-96. [all data]

Lawal and Oyedelji, 2009
Lawal, O.A.; Oyedelji, A.O., Chemical composition of the essential oils of Cyperus rotundus L. from South Africa, Molecules, 2009, 14, 8, 2909-2917, https://doi.org/10.3390/molecules14082909 . [all data]

Khokra, Prakash, et al., 2008
Khokra, S.L.; Prakash, O.; Jain, S.; Aneja, K.R.; Dhingra, Y., Essential oil composition and antibacterial studies of Vitex negundo Linn. extracts, Indian J. Pharm. Sci., 2008, 70, 4, 522-526, https://doi.org/10.4103/0250-474X.44610 . [all data]

Mosayebi, Amin, et al., 2008
Mosayebi, M.; Amin, G.; Arzani, H.; Azarnivand, H.; Maleki, M.; Shafaghat, A., Effect of habitat on essential oil of Achillea filipendula L. in Iran, Asian J. Plant Sci., 2008, 7, 8, 779-781, https://doi.org/10.3923/ajps.2008.779.781 . [all data]

Kowalski, 2005
Kowalski, R., Analysis of lipophylic fraction from leaves, inflorescences and rhizomes of Siphium perfoliatum L., Acta Soc. Botanicorum Poloniae, 2005, 74, 1, 5-10, https://doi.org/10.5586/asbp.2005.001 . [all data]


Notes

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