2026-04-13T02:24:06Zhttps://recercat.cat/oai/request

oai:recercat.cat:20.500.12327/19732025-10-22T11:16:00Zcom_2072_4428com_2072_4427col_2072_487898

00925njm 22002777a 4500 dc Burgeon, Clément author Font i Furnols, Maria author Garrido, María Dolores author Linares, María Belén author Brostaux, Yves author Sabeña, Gerard author Fauconnier, Marie-Laure author Panella-Riera, Nuria author 2022-09-16 This study aimed at understanding which molecules were responsible for the differences existing in boar taint sensory evaluation. The latter was therefore linked to the results of skatole and androstenone chemical analyses, fatty acid composition and VOC profiles of heated backfat. This study confirmed that some discrepancy exists between chemical analysis and sensory evaluation of tainted backfats. Significant correlations between human nose scores and fatty acid composition were not revealed. Strong correlations between emissions and contents in skatole and androstenone were found. Oxidation products of polyunsaturated fatty acids, with fatty odor descriptors, were found to be more present in the VOC profiles of boar fat considered untainted through the human nose methodology. Weak coefficient of determination for partial least square regression indicates that other factors, yet unknown, are responsible for sensory evaluation outcomes. These findings hence support the idea that high human nose score is mainly due to boar taint compounds rather than general differences in VOC profiles. Burgeon, Clément, Maria Font-i-Furnols, María Dolores Garrido, María Belén Linares, Yves Brostaux, Gerard Sabeña, Marie-Laure Fauconnier, and Núria Panella-Riera. 2023. "Can Sensory Boar Taint Levels Be Explained By Fatty Acid Composition And Emitted Volatile Organic Compounds In Addition To Androstenone And Skatole Content?". Meat Science 195: 108985. doi:10.1016/j.meatsci.2022.108985. 0309-1740 http://hdl.handle.net/20.500.12327/1973 https://doi.org/10.1016/j.meatsci.2022.108985 Can sensory boar taint levels be explained by fatty acid composition and emitted volatile organic compounds in addition to androstenone and skatole content?