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Dive into the research topics where Jean G. Turnbaugh is active.

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Featured researches published by Jean G. Turnbaugh.


Lwt - Food Science and Technology | 1995

Odor thresholds of various branched esters

Gary R. Takeoka; Ron G. Buttery; Jean G. Turnbaugh; Mabry Benson

A series of branched esters (methyl 2,2-dimethylpropanoate to ethyl 2-ethylhexanoate) were purified by preparative gas chromatography and their odor thresholds were determined using sensory panel methods. The odor thresholds reached a minimum with the butanoate and pentanoate esters. In general, the branched esters have much lower odor thresholds than their straight chain counterparts. Replacing methyl and ethyl branch substituents with mercapto- or hydroxy-groups resulted in higher odor thresholds.


Journal of Agricultural and Food Chemistry | 1988

Contribution of volatiles to rice aroma

Ron G. Buttery; Jean G. Turnbaugh; Louisa C. Ling


Journal of Agricultural and Food Chemistry | 1983

Cooked rice aroma and 2-acetyl-1-pyrroline

Ron G. Buttery; Louisa C. Ling; Bienvenido O. Juliano; Jean G. Turnbaugh


Journal of Agricultural and Food Chemistry | 1990

Quantitative and sensory studies on tomato paste volatiles

Ron G. Buttery; Roy Teranishi; Louisa C. Ling; Jean G. Turnbaugh


Journal of the Science of Food and Agriculture | 1972

Odour thresholds and similarity ratings of some potato chip components

D. G. Guadagni; Ron G. Buttery; Jean G. Turnbaugh


Journal of the Science of Food and Agriculture | 1973

Effect of some citrus juice constituents on taste thresholds for limonin and naringin bitterness

D. G. Guadagni; Vincent P. Maier; Jean G. Turnbaugh


Journal of Agricultural and Food Chemistry | 1982

Additional Aroma Components of Honeydew Melon.

Ron G. Buttery; Richard M. Seifert; Louisa C. Ling; Edwin L. Soderstrom; J. M. Ogawa; Jean G. Turnbaugh


Journal of Agricultural and Food Chemistry | 1984

Thiamin odor and bis(2-methyl-3-furyl) disulfide

Ron G. Buttery; William F. Haddon; Richard M. Seifert; Jean G. Turnbaugh


Journal of the Science of Food and Agriculture | 1974

Effect of subthreshold concentrations of limonin, naringin and sweeteners on bitterness perception.

D. G. Guadagni; Vincent P. Maier; Jean G. Turnbaugh


Journal of Agricultural and Food Chemistry | 1981

Odor threshold of thiamin odor compound 1-methylbicyclo[3.3.0]-2,4-dithia-8-oxaoctane

Ron G. Buttery; Richard M. Seifert; Jean G. Turnbaugh; Dan G. Guadagni; Louisa C. Ling

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Ron G. Buttery

United States Department of Agriculture

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Louisa C. Ling

Agricultural Research Service

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D. G. Guadagni

United States Department of Agriculture

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Richard M. Seifert

United States Department of Agriculture

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Roy Teranishi

United States Department of Agriculture

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Vincent P. Maier

United States Department of Agriculture

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Edwin L. Soderstrom

United States Department of Agriculture

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Gary R. Takeoka

United States Department of Agriculture

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J. M. Ogawa

University of California

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Mabry Benson

United States Department of Agriculture

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