Constituents of the Cotton Bud. The Carbonyl Compounds

J. P. Minyard, James Homer Tumlinson, III, A. C. Thompson, P. A. Hedin

Research output: Contribution to journalArticle

12 Citations (Scopus)

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 languageEnglish (US)
Pages (from-to)517-524
Number of pages8
JournalJournal of Agricultural and Food Chemistry
Volume15
Issue number3
DOIs
StatePublished - Jan 1 1967

Fingerprint

carbonyl compounds
Carbonyl compounds
Cotton
Oils
cotton
oils
chromatography
ultraviolet-visible spectroscopy
Thin layer chromatography
Column chromatography
Distillation
benzaldehyde
Distillation columns
Steam
infrared spectroscopy
Thin Layer Chromatography
Acetone
Ultraviolet spectroscopy
thin layer chromatography
acetone

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Agricultural and Biological Sciences(all)

Cite this

Minyard, J. P. ; Tumlinson, III, James Homer ; Thompson, A. C. ; Hedin, P. A. / Constituents of the Cotton Bud. The Carbonyl Compounds. In: Journal of Agricultural and Food Chemistry. 1967 ; Vol. 15, No. 3. pp. 517-524.
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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).",
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Constituents of the Cotton Bud. The Carbonyl Compounds. / Minyard, J. P.; Tumlinson, III, James Homer; Thompson, A. C.; Hedin, P. A.

In: Journal of Agricultural and Food Chemistry, Vol. 15, No. 3, 01.01.1967, p. 517-524.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Constituents of the Cotton Bud. The Carbonyl Compounds

AU - Minyard, J. P.

AU - Tumlinson, III, James Homer

AU - Thompson, A. C.

AU - Hedin, P. A.

PY - 1967/1/1

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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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