Search Results - "Phillips, Valeria A"

Electron impact mass spectral analysis of flavonoids by Hedin, Paul A, Phillips, Valeria A

“…Electron impact (EI) mass spectra were recorded for 43 flavones and flavonols, 7 isoflavones, 18 flavanones and dihydroflavonols, and 11 chalcones and…”
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Volatile constituents from honeysuckle aphids, Hyadaphis tataricae, and the honeysuckle, Lonicera spp.: search for assembling pheromones by Hedin, Paul A, Phillips, Valeria A, Dysart, Richard J

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Chemical ionization (methane) mass spectrometry of sugars and their derivatives by Hedin, Paul A, Phillips, Valeria A

“…Chemical ionization mass spectrometry (CI-MS) is an effective tool for the identification of sugars and their derivatives, often component parts of natural…”
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Spectral techniques for structural analysis of the cotton terpenoid aldehydes gossypol and gossypolone by Phillips, Valeria A, Hedin, Paul A

“…Positive-ion EI mass and infrared spectra were obtained from gossypol (G) and gossypolone (GQ), two allelochemic terpenoid aldehydes (TA's) present in cotton…”
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Mass spectral techniques for the identification of cotton terpenoid aldehydes by Phillips, Valeria A, Hedin, Paul A, Alley, Earl G, Oldham, Philip

“…Mass spectra of four cotton terpenoid aldehydes (TA's), gossypol, hemigossypolone, heliocide H1, and heliocide H2, have been obtained in positive EI and CI…”
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