Constituents of the Cotton Bud. The Carbonyl Compounds

J. P. Minyard; J. H. Tomlinson; A. C. Thompson; P. A. Hedin

doi:10.1021/jf60151a021

Constituents of the Cotton Bud. The Carbonyl Compounds

J. P. Minyard, J. H. Tomlinson, A. C. Thompson, P. A. Hedin

Research output: Contribution to journal › Article

12 Scopus citations

Abstract

Carbonyl compounds isolated from the buds (squares) of Deltapine Smoothleaf cotton by steam distillation, column chromatography, and Girard T procedure were identified by reaction gas chromatographic techniques, by thin layer chromatography of derivatives, and by ultraviolet and infrared spectroscopy. The 14 components identified of the 40 found present accounted for 88 % of the carbonyl fraction, which itself constitutes 1.4% of the square oil. A qualitative survey of the total oil composition is presented. Carbonyl compounds identified and their quantity (parts per million) in the oil were: acetone (98), isobutyraldehyde (14), butyraldehyde (56), isovaleraldehyde (70), hexanal (6900), heptanal (1050), trans-2-hexenal (2690), nonanal (252), 2-octenal (56), benzaldehyde (238), 2-nonenal (406), trans-2-cis-6-nonadienal (364), ptolualdehyde (28), and myrtenal (56).

Original language	English (US)
Pages (from-to)	517-524
Number of pages	8
Journal	Journal of agricultural and food chemistry
Volume	15
Issue number	3
DOIs	https://doi.org/10.1021/jf60151a021
State	Published - Jan 1 1967

All Science Journal Classification (ASJC) codes

Chemistry(all)
Agricultural and Biological Sciences(all)

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10.1021/jf60151a021

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title = "Constituents of the Cotton Bud. The Carbonyl Compounds",

abstract = "Carbonyl compounds isolated from the buds (squares) of Deltapine Smoothleaf cotton by steam distillation, column chromatography, and Girard T procedure were identified by reaction gas chromatographic techniques, by thin layer chromatography of derivatives, and by ultraviolet and infrared spectroscopy. The 14 components identified of the 40 found present accounted for 88 % of the carbonyl fraction, which itself constitutes 1.4% of the square oil. A qualitative survey of the total oil composition is presented. Carbonyl compounds identified and their quantity (parts per million) in the oil were: acetone (98), isobutyraldehyde (14), butyraldehyde (56), isovaleraldehyde (70), hexanal (6900), heptanal (1050), trans-2-hexenal (2690), nonanal (252), 2-octenal (56), benzaldehyde (238), 2-nonenal (406), trans-2-cis-6-nonadienal (364), ptolualdehyde (28), and myrtenal (56).",

author = "Minyard, {J. P.} and Tomlinson, {J. H.} and Thompson, {A. C.} and Hedin, {P. A.}",

year = "1967",

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doi = "10.1021/jf60151a021",

language = "English (US)",

volume = "15",

pages = "517--524",

journal = "Journal of Agricultural and Food Chemistry",

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TY - JOUR

T1 - Constituents of the Cotton Bud. The Carbonyl Compounds

AU - Minyard, J. P.

AU - Tomlinson, J. H.

AU - Thompson, A. C.

AU - Hedin, P. A.

PY - 1967/1/1

Y1 - 1967/1/1

N2 - Carbonyl compounds isolated from the buds (squares) of Deltapine Smoothleaf cotton by steam distillation, column chromatography, and Girard T procedure were identified by reaction gas chromatographic techniques, by thin layer chromatography of derivatives, and by ultraviolet and infrared spectroscopy. The 14 components identified of the 40 found present accounted for 88 % of the carbonyl fraction, which itself constitutes 1.4% of the square oil. A qualitative survey of the total oil composition is presented. Carbonyl compounds identified and their quantity (parts per million) in the oil were: acetone (98), isobutyraldehyde (14), butyraldehyde (56), isovaleraldehyde (70), hexanal (6900), heptanal (1050), trans-2-hexenal (2690), nonanal (252), 2-octenal (56), benzaldehyde (238), 2-nonenal (406), trans-2-cis-6-nonadienal (364), ptolualdehyde (28), and myrtenal (56).

AB - Carbonyl compounds isolated from the buds (squares) of Deltapine Smoothleaf cotton by steam distillation, column chromatography, and Girard T procedure were identified by reaction gas chromatographic techniques, by thin layer chromatography of derivatives, and by ultraviolet and infrared spectroscopy. The 14 components identified of the 40 found present accounted for 88 % of the carbonyl fraction, which itself constitutes 1.4% of the square oil. A qualitative survey of the total oil composition is presented. Carbonyl compounds identified and their quantity (parts per million) in the oil were: acetone (98), isobutyraldehyde (14), butyraldehyde (56), isovaleraldehyde (70), hexanal (6900), heptanal (1050), trans-2-hexenal (2690), nonanal (252), 2-octenal (56), benzaldehyde (238), 2-nonenal (406), trans-2-cis-6-nonadienal (364), ptolualdehyde (28), and myrtenal (56).

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