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Pyrrole

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Van Den Dool and Kratz 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 DB-WaxCP-Wax 52CBSupelcowax-10Supelcowax-10DB-Wax
Column length (m) 30.50.60.60.60.
Carrier gas He HeHeHe
Substrate      
Column diameter (mm) 0.320.320.250.250.25
Phase thickness (mum) 0.5 0.250.250.25
Tstart (C) 40.60.35.35.40.
Tend (C) 240.220.195.195.200.
Heat rate (K/min) 5.4.2.2.2.
Initial hold (min)  5.5.5.5.
Final hold (min) 10.30.90.90.30.
I 1521.1507.1523.1523.1513.
ReferenceLopez-Galilea I., Fournier N., et al., 2006Mahadevan and Farmer, 2006Chung, Yung, et al., 2002Chung, Yung, et al., 2001Kim, 2001
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase Supelcowax-10Supelcowax-10FFAPPEG-20MDB-Wax
Column length (m) 60.60.30.60.60.
Carrier gas HeHeHeHeHe
Substrate      
Column diameter (mm) 0.250.250.250.250.25
Phase thickness (mum) 0.250.250.250.250.25
Tstart (C) 35.35.20.50.50.
Tend (C) 195.195.200.230.230.
Heat rate (K/min) 2.2.4.2.2.
Initial hold (min)  5.1.  
Final hold (min) 90.90.1.60.60.
I 1524.1525.1547.1505.1505.
ReferenceChung, 2000Chung, 1999Ott, Fay, et al., 1997Shimoda, Nakada, et al., 1997Shimoda, Shiratsuchi, et al., 1996
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase DB-WaxDB-WaxDB-WaxDB-WaxSupelcowax-10
Column length (m) 60.60.60.60.60.
Carrier gas  He HeHe
Substrate      
Column diameter (mm) 0.250.250.250.250.25
Phase thickness (mum) 0.25 0.250.250.25
Tstart (C) 50.60.50.50.40.
Tend (C) 230.220.230.230.195.
Heat rate (K/min) 2.3.2.2.2.
Initial hold (min)  4.  5.
Final hold (min)  30.60.60.40.
I 1490.1538.1512.1512.1514.
ReferenceShimoda, Shigematsu, et al., 1995Chung, Eiserich, et al., 1994Shiratsuchi, Shimoda, et al., 1994Shiratsuchi, Shimoda, et al., 1994, 2Chung and Cadwallader, 1993
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase Supelcowax-10Supelcowax-10Supelcowax-10Supelcowax-10Supelcowax-10
Column length (m) 60.60.60.60.60.
Carrier gas      
Substrate      
Column diameter (mm) 0.250.250.250.250.25
Phase thickness (mum) 0.250.250.250.250.25
Tstart (C) 40.40.40.40.40.
Tend (C) 175.175.175.175.175.
Heat rate (K/min) 2.2.2.2.2.
Initial hold (min) 5.5.5.5.5.
Final hold (min) 20.20.20.20.20.
I 1530.1521.1523.1524.1526.
ReferenceMatiella and Hsieh, 1990Tanchotikul and Hsieh, 1989Tanchotikul and Hsieh, 1989Vejaphan, Hsieh, et al., 1988Vejaphan, Hsieh, et al., 1988
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI

References

Go To: Top, Van Den Dool and Kratz 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.

Lopez-Galilea I., Fournier N., et al., 2006
Lopez-Galilea I.; Fournier N.; Cid C.; Guichard E., Changes in headspace volatile concentrations of coffee brews caused by the roasting process and the brewing procedure, J. Agric. Food Chem., 2006, 54, 22, 8560-8566, https://doi.org/10.1021/jf061178t . [all data]

Mahadevan and Farmer, 2006
Mahadevan, K.; Farmer, L., Key Odor Impact Compounds in Three Yeast Extract Pastes, J. Agric. Food Chem., 2006, 54, 19, 7242-7250, https://doi.org/10.1021/jf061102x . [all data]

Chung, Yung, et al., 2002
Chung, H.-Y.; Yung, I.K.S.; Ma, W.C.J.; Kim, J.-S., Analysis of volatile components in frozen and dried scallops (Patinopecten yessoensis) by gas chromatography/mass spectrometry, Food Res. Int., 2002, 35, 1, 43-53, https://doi.org/10.1016/S0963-9969(01)00107-7 . [all data]

Chung, Yung, et al., 2001
Chung, H.Y.; Yung, I.K.S.; Kim, J.-S., Comparison of volatile components in dried scallops (Chlamys farreri and Patinopecten yessoensis) prepared by boiling and steaming methods, J. Agric. Food Chem., 2001, 49, 1, 192-202, https://doi.org/10.1021/jf000692a . [all data]

Kim, 2001
Kim, J.S., Einfluss der Temperatur beim Rösten von Sesam auf Aroma und antioxidative Eigenschaften des Öls, PhD Thesis, Technischen Universität Berlin zur Erlangung des akademischen Grades, Berlin, 2001, 151. [all data]

Chung, 2000
Chung, H.Y., Volatile flavor components in red fermented soybean (Glycine max) curds, J. Agric. Food Chem., 2000, 48, 5, 1803-1809, https://doi.org/10.1021/jf991272s . [all data]

Chung, 1999
Chung, H.Y., Volatile components in crabmeats of Charybdis feriatus, J. Agric. Food Chem., 1999, 47, 6, 2280-2287, https://doi.org/10.1021/jf981027t . [all data]

Ott, Fay, et al., 1997
Ott, A.; Fay, L.B.; Chaintreau, A., Determination and origin of the aroma impact compounds of yogurt flavor, J. Agric. Food Chem., 1997, 45, 3, 850-858, https://doi.org/10.1021/jf960508e . [all data]

Shimoda, Nakada, et al., 1997
Shimoda, M.; Nakada, Y.; Nakashima, M.; Osajima, Y., Quantitative comparison of volatile flavor compounds in deep-roasted and light-roasted sesame seed oil, J. Agric. Food Chem., 1997, 45, 8, 3193-3196, https://doi.org/10.1021/jf970172o . [all data]

Shimoda, Shiratsuchi, et al., 1996
Shimoda, M.; Shiratsuchi, H.; Nakada, Y.; Wu, Y.; Osajima, Y., Identification and sensory characterization of volatile flavor compounds in sesame seed oil, J. Agric. Food Chem., 1996, 44, 12, 3909-3912, https://doi.org/10.1021/jf960115f . [all data]

Shimoda, Shigematsu, et al., 1995
Shimoda, M.; Shigematsu, H.; Shiratsuchi, H.; Osajima, Y., Comparison of the odor concentrates by SDE and adsorptive column method from green tea infusion, J. Agric. Food Chem., 1995, 43, 6, 1616-1620, https://doi.org/10.1021/jf00054a037 . [all data]

Chung, Eiserich, et al., 1994
Chung, T.Y.; Eiserich, J.P.; Shibamoto, T., Volatile compounds produced from peanut oil heated with different amounts of cysteine, J. Agric. Food Chem., 1994, 42, 8, 1743-1746, https://doi.org/10.1021/jf00044a032 . [all data]

Shiratsuchi, Shimoda, et al., 1994
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y., Off-flavor compounds in spray-dried skim milk powder, J. Agric. Food Chem., 1994, 42, 6, 1323-1327, https://doi.org/10.1021/jf00042a014 . [all data]

Shiratsuchi, Shimoda, et al., 1994, 2
Shiratsuchi, H.; Shimoda, M.; Imayoshi, K.; Noda, K.; Osajima, Y., Volatile flavor compounds in spray-dried skim milk powder, J. Agric. Food Chem., 1994, 42, 4, 984-988, https://doi.org/10.1021/jf00040a028 . [all data]

Chung and Cadwallader, 1993
Chung, H.Y.; Cadwallader, K.R., Volatile components in blue crab (Callinectes sapidus) meat and processing by-product, J. Food Sci., 1993, 58, 6, 1203-1207, https://doi.org/10.1111/j.1365-2621.1993.tb06148.x . [all data]

Matiella and Hsieh, 1990
Matiella, J.E.; Hsieh, T.C.-Y., Analysis of crabmeat volatile compounds, J. Food Sci., 1990, 55, 4, 962-966, https://doi.org/10.1111/j.1365-2621.1990.tb01575.x . [all data]

Tanchotikul and Hsieh, 1989
Tanchotikul, U.; Hsieh, T.C.-Y., Volatile Flavor Components in Crayfish Waste, J. Food Sci., 1989, 54, 6, 1515-1520, https://doi.org/10.1111/j.1365-2621.1989.tb05149.x . [all data]

Vejaphan, Hsieh, et al., 1988
Vejaphan, W.; Hsieh, T.C.Y.; Williams, S.S., Volatile flavor components from boiled crayfish (Procambarus clarkii) tail meat, J. Food Sci., 1988, 53, 6, 1666-1670, https://doi.org/10.1111/j.1365-2621.1988.tb07811.x . [all data]


Notes

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