Volatile components from trilinolenin heated in air1
Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC p...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Selke, E. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1983 |
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| Schlagwörter: |
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| Anmerkung: |
© American Oil Chemists’ Society 1983 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the American Oil Chemists’ Society - Springer-Verlag, 1947, 60(1983), 11 vom: Nov. |
|---|---|
| Übergeordnetes Werk: |
volume:60 ; year:1983 ; number:11 ; month:11 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF02901537 |
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| Katalog-ID: |
OLC2078685283 |
|---|
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| 245 | 1 | 0 | |a Volatile components from trilinolenin heated in air1 |
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| 520 | |a Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. | ||
| 650 | 4 | |a Furan | |
| 650 | 4 | |a Methyl Linolenate | |
| 650 | 4 | |a Trilinolein | |
| 650 | 4 | |a Ethyl Linolenate | |
| 650 | 4 | |a Monohydroperoxides | |
| 700 | 1 | |a Rohwedder, W. K. |4 aut | |
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10.1007/BF02901537 doi (DE-627)OLC2078685283 (DE-He213)BF02901537-p DE-627 ger DE-627 rakwb eng 660 VZ Selke, E. verfasserin aut Volatile components from trilinolenin heated in air1 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © American Oil Chemists’ Society 1983 Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. Furan Methyl Linolenate Trilinolein Ethyl Linolenate Monohydroperoxides Rohwedder, W. K. aut Enthalten in Journal of the American Oil Chemists’ Society Springer-Verlag, 1947 60(1983), 11 vom: Nov. (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:60 year:1983 number:11 month:11 https://doi.org/10.1007/BF02901537 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_26 GBV_ILN_70 GBV_ILN_95 GBV_ILN_252 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4125 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 60 1983 11 11 |
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10.1007/BF02901537 doi (DE-627)OLC2078685283 (DE-He213)BF02901537-p DE-627 ger DE-627 rakwb eng 660 VZ Selke, E. verfasserin aut Volatile components from trilinolenin heated in air1 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © American Oil Chemists’ Society 1983 Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. Furan Methyl Linolenate Trilinolein Ethyl Linolenate Monohydroperoxides Rohwedder, W. K. aut Enthalten in Journal of the American Oil Chemists’ Society Springer-Verlag, 1947 60(1983), 11 vom: Nov. (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:60 year:1983 number:11 month:11 https://doi.org/10.1007/BF02901537 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_26 GBV_ILN_70 GBV_ILN_95 GBV_ILN_252 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4125 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 60 1983 11 11 |
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10.1007/BF02901537 doi (DE-627)OLC2078685283 (DE-He213)BF02901537-p DE-627 ger DE-627 rakwb eng 660 VZ Selke, E. verfasserin aut Volatile components from trilinolenin heated in air1 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © American Oil Chemists’ Society 1983 Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. Furan Methyl Linolenate Trilinolein Ethyl Linolenate Monohydroperoxides Rohwedder, W. K. aut Enthalten in Journal of the American Oil Chemists’ Society Springer-Verlag, 1947 60(1983), 11 vom: Nov. (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:60 year:1983 number:11 month:11 https://doi.org/10.1007/BF02901537 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_26 GBV_ILN_70 GBV_ILN_95 GBV_ILN_252 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4125 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 60 1983 11 11 |
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10.1007/BF02901537 doi (DE-627)OLC2078685283 (DE-He213)BF02901537-p DE-627 ger DE-627 rakwb eng 660 VZ Selke, E. verfasserin aut Volatile components from trilinolenin heated in air1 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © American Oil Chemists’ Society 1983 Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. Furan Methyl Linolenate Trilinolein Ethyl Linolenate Monohydroperoxides Rohwedder, W. K. aut Enthalten in Journal of the American Oil Chemists’ Society Springer-Verlag, 1947 60(1983), 11 vom: Nov. (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:60 year:1983 number:11 month:11 https://doi.org/10.1007/BF02901537 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_26 GBV_ILN_70 GBV_ILN_95 GBV_ILN_252 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4125 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 60 1983 11 11 |
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10.1007/BF02901537 doi (DE-627)OLC2078685283 (DE-He213)BF02901537-p DE-627 ger DE-627 rakwb eng 660 VZ Selke, E. verfasserin aut Volatile components from trilinolenin heated in air1 1983 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © American Oil Chemists’ Society 1983 Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. Furan Methyl Linolenate Trilinolein Ethyl Linolenate Monohydroperoxides Rohwedder, W. K. aut Enthalten in Journal of the American Oil Chemists’ Society Springer-Verlag, 1947 60(1983), 11 vom: Nov. (DE-627)129595691 (DE-600)240684-6 (DE-576)015088715 0003-021X nnns volume:60 year:1983 number:11 month:11 https://doi.org/10.1007/BF02901537 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_26 GBV_ILN_70 GBV_ILN_95 GBV_ILN_252 GBV_ILN_2360 GBV_ILN_4012 GBV_ILN_4036 GBV_ILN_4046 GBV_ILN_4125 GBV_ILN_4219 GBV_ILN_4306 GBV_ILN_4315 AR 60 1983 11 11 |
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| author |
Selke, E. |
| spellingShingle |
Selke, E. ddc 660 misc Furan misc Methyl Linolenate misc Trilinolein misc Ethyl Linolenate misc Monohydroperoxides Volatile components from trilinolenin heated in air1 |
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660 VZ Volatile components from trilinolenin heated in air1 Furan Methyl Linolenate Trilinolein Ethyl Linolenate Monohydroperoxides |
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Volatile components from trilinolenin heated in air1 |
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Volatile components from trilinolenin heated in air1 |
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volatile components from trilinolenin heated in air1 |
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Volatile components from trilinolenin heated in air1 |
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Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. © American Oil Chemists’ Society 1983 |
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Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. © American Oil Chemists’ Society 1983 |
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Abstract Headspace volatiles derived from trilinolenin heated to 192 C in air were collected, separated and identified using a microroom/GC-MS/ computer system. Data from four analyses indicated more than 80 volatiles were present. Of these volatiles, 38 have been identified, and their combined GC peak areas represent 90% of the total integrated Chromatographic area. Dominant volatiles identified included: ethanal (2%), 2-pentene (3%), ethanol (0.5%), 2-propenal (20%), propanal (7%), ethyl furan (13%), 2-butenal (4%), 2-pentenal (4%), 2,4-heptadienal (21%), 4,5-epoxy-2-heptenal (3%) and 2,4,7-decatrienal (2%). Most of the dominant and some of the minor volatiles are the predicted decomposition products of the four linolenin monohydroperoxides. However, the ratios of the predicted volatiles do not correspond to the monohydroperoxide ratios observed from autoxidized linolenate. Other primary and minor volatiles are present that are not predicted from the classical hydroperoxide decomposition hypothesis, which suggests that trilinolenin and some of the volatile compounds undergo further oxidation. © American Oil Chemists’ Society 1983 |
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