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Keywords = Marianne Beth

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15 pages, 1292 KiB  
Article
Correlating Sensory Assessment of Smoke-Tainted Wines with Inter-Laboratory Study Consensus Values for Volatile Phenols
by James W. Favell, Kerry L. Wilkinson, Ieva Zigg, Sarah M. Lyons, Renata Ristic, Carolyn J. Puglisi, Eric Wilkes, Randell Taylor, Duane Kelly, Greg Howell, Marianne McKay, Lucky Mokwena, Tim Plozza, Pei Zhang, AnhDuyen Bui, Ian Porter, Orrin Frederick, Jasha Karasek, Colleen Szeto, Bruce S. Pan, Steve Tallman, Beth Anne McClure, Hui Feng, Eric Hervé, Anita Oberholster, Wesley F. Zandberg and Matthew Noesthedenadd Show full author list remove Hide full author list
Molecules 2022, 27(15), 4892; https://doi.org/10.3390/molecules27154892 - 30 Jul 2022
Cited by 15 | Viewed by 3965
Abstract
Vineyard exposure to wildfire smoke can taint grapes and wine. To understand the impact of this taint, it is imperative that the analytical methods used are accurate and precise. This study compared the variance across nine commercial and research laboratories following quantitative analysis [...] Read more.
Vineyard exposure to wildfire smoke can taint grapes and wine. To understand the impact of this taint, it is imperative that the analytical methods used are accurate and precise. This study compared the variance across nine commercial and research laboratories following quantitative analysis of the same set of smoke-tainted wines. In parallel, correlations between the interlaboratory consensus values for smoke-taint markers and sensory analyses of the same smoke-tainted wines were evaluated. For free guaiacol, the mean accuracy was 94 ± 11% in model wine, while the free cresols and 4-methylguaiacol showed a negative bias and/or decreased precision relative to guaiacol. Similar trends were observed in smoke-tainted wines, with the cresols and glycosidically bound markers demonstrating high variance. Collectively, the interlaboratory results show that data from a single laboratory can be used quantitatively to understand smoke-taint. Results from different laboratories, however, should not be directly compared due to the high variance between study participants. Correlations between consensus compositional data and sensory evaluations suggest the risk of perceivable smoke-taint can be predicted from free cresol concentrations, overcoming limitations associated with the occurrence of some volatile phenols, guaiacol in particular, as natural constituents of some grape cultivars and of the oak used for barrel maturation. Full article
(This article belongs to the Special Issue Smoke Taint in Grapes and Wine)
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17 pages, 343 KiB  
Article
A Political End to a Pioneering Career: Marianne Beth and the Psychology of Religion
by Jacob A. Belzen
Religions 2011, 2(3), 247-263; https://doi.org/10.3390/rel2030247 - 6 Jul 2011
Cited by 1 | Viewed by 7172
Abstract
Although forgotten in both Religionswissenschaft (the Science of Religion) and psychology, Marianne Beth (1880-1984), initially trained as a lawyer and already in 1928 called a “leading European woman”, must be considered as one of the female pioneers of these fields. She has been [...] Read more.
Although forgotten in both Religionswissenschaft (the Science of Religion) and psychology, Marianne Beth (1880-1984), initially trained as a lawyer and already in 1928 called a “leading European woman”, must be considered as one of the female pioneers of these fields. She has been active especially in the psychology of religion, a field in which she, together with her husband Karl Beth, founded a research institute, an international organization and a journal. In 1932, the Beths organized in Vienna (where Karl was a professor) the largest conference ever in the history of the psychology of religion. Because of her Jewish descent, Marianne Beth fled to the USA when Austria was annexed by Nazi Germany in 1938. This brought an abrupt end to her career as researcher and writer. The article reconstructs Marianne Beth’s path into psychology, analyzes some of her work and puts her achievements in an international perspective. Full article
(This article belongs to the Special Issue Special Editors Issue)
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