2-Pentanol, 4-methyl-

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Normal alkane RI, polar column, custom temperature program

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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 SOLGel-WaxFFAPFFAPHP-FFAPFFAP
Column length (m) 30.50.50.50.50.
Carrier gas HeliumHeHeHeN2
Substrate      
Column diameter (mm) 0.250.20.20.20.2
Phase thickness (μm) 0.250.330.330.330.33
Program 40 0C (2 min) 5 0C/min -> 140 0C 10 0C/min -> 250 0C (3 min)70C(1min) => 3C/min => 142C => 5C/min => 225C(10min)70C(1min) => 3C/min => 142C => 5C/min => 225C(10min)70C(1min) => 3C/min => 142C => 5C/min => 225C (10min)70C(1min) => 3C/min => 142C(2min) => 25C/min => 230C(5min)
I 1173.1163.1163.1163.1165.
ReferenceJohanningsmeier and McFeeters, 2011Lopez, Villatoro, et al., 2007Echeverría, Correa, et al., 2004Echeverria, Fuentes, et al., 2003Lopez, Lavilla, et al., 2000
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillary
Active phase FFAPDB-Wax
Column length (m) 50. 
Carrier gas N2 
Substrate   
Column diameter (mm) 0.2 
Phase thickness (μm) 0.33 
Program 70C (1min) => 3C/min => 142C (2min) => 25C/min => 230C (5min)not specified
I 1165.1181.
ReferenceLópez, Lavilla, et al., 1998Peng, Yang, et al., 1991
Comment MSDC-RI MSDC-RI

References

Go To: Top, Normal alkane RI, polar column, custom temperature program, Notes

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

Johanningsmeier and McFeeters, 2011
Johanningsmeier, S.D.; McFeeters, R.F., Detection of volatile spoilage metabolites in fermented cucumbers using nontargeted, comprehensive 2-dimensional gas chromatography-time-of-flight mass spectrometry (GCxGCxTOFMS), J. Food Sci., 2011, 76, 1, c168-c177, https://doi.org/10.1111/j.1750-3841.2010.01918.x . [all data]

Lopez, Villatoro, et al., 2007
Lopez, M.L.; Villatoro, C.; Fuentes, T.; Graell, J.; Lara, I.; Echeverria, G., Volatile compounds, quality parameters and consumer acceptance of 'Pink Lady®' apples stored in different conditions, Postharvest Biol. Technol., 2007, 43, 1, 55-66, https://doi.org/10.1016/j.postharvbio.2006.07.009 . [all data]

Echeverría, Correa, et al., 2004
Echeverría, G.; Correa, E.; Ruiz-Altisent, M.; Graell, J.; Puy, J.; López, L., Characterization of Fuji apples from different harvest dates and storage conditions from measurements of volatiles by gas chromatography and electronic nose, J. Agric. Food Chem., 2004, 52, 10, 3069-3076, https://doi.org/10.1021/jf035271i . [all data]

Echeverria, Fuentes, et al., 2003
Echeverria, G.; Fuentes, M.T.; Graell, J.; Lopez, M.L., Relationships between volatile production, fruit quality and sensory evaluation of Fuji apples stored in different atmospheres by means of multivariate analysis, J. Sci. Food Agric., 2003, 84, 1, 5-20, https://doi.org/10.1002/jsfa.1554 . [all data]

Lopez, Lavilla, et al., 2000
Lopez, M.L.; Lavilla, M.T.; Recasens, I.; Graell, J.; Vendrell, M., Changes in aroma quality of 'Golden Delicious' apples after storage at different oxygen and carbon dioxide concentrations, J. Sci. Food Agric., 2000, 80, 3, 311-324, https://doi.org/10.1002/1097-0010(200002)80:3<311::AID-JSFA519>3.0.CO;2-F . [all data]

López, Lavilla, et al., 1998
López, M.L.; Lavilla, T.; Recasens, I.; Riba, M.; Vendrell, M., Influence of different oxygen and carbon dioxide concentrations during storage on production of volatile compounds by Starking delicious apples, J. Agric. Food Chem., 1998, 46, 2, 634-643, https://doi.org/10.1021/jf9608938 . [all data]

Peng, Yang, et al., 1991
Peng, C.T.; Yang, Z.C.; Ding, S.F., Prediction of rentention idexes. II. Structure-retention index relationship on polar columns, J. Chromatogr., 1991, 586, 1, 85-112, https://doi.org/10.1016/0021-9673(91)80028-F . [all data]


Notes

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