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Philippe Pollien
Researcher at Nestlé
Publications - 46
Citations - 1704
Philippe Pollien is an academic researcher from Nestlé. The author has contributed to research in topics: Aroma & Maillard reaction. The author has an hindex of 19, co-authored 45 publications receiving 1594 citations.
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Journal ArticleDOI
Hyphenated Headspace-Gas Chromatography-Sniffing Technique: Screening of Impact Odorants and Quantitative Aromagram Comparisons
Philippe Pollien,Andreas Ott,Franck Montigon,Marcel Baumgartner,Rafael Muñoz-Box,Alain Chaintreau +5 more
TL;DR: In this paper, a new headspace-GC-sniffing method is proposed, using a recently developed headspace cell, the vapor phase is collected under conditions that mimic well those of an aroma above a food.
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Solid-phase microextraction method development for headspace analysis of volatile flavor compounds.
TL;DR: The degradation of coffee aroma volatiles during storage was followed by relative headspace measurements and absolute quantifications, and both methods gave similar values for 3-methylbutanal, 4-ethylguaiacol, and 2,3-pentanedione.
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Quantitation of furan and methylfuran formed in different precursor systems by proton transfer reaction mass spectrometry.
TL;DR: The data suggest that more complex reaction systems result in much lower furan amounts as compared to the individual precursors, most likely due to competing reaction pathways.
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Comparison of nosespace, headspace, and sensory intensity ratings for the evaluation of flavor absorption by fat.
TL;DR: In this paper, five aroma compounds at three different concentrations increasing by factors of 4 were added to four matrixes (water, skim milk, 2.7% fat milk, and 3.8% milk) and evaluated by nosespace analysis with detection by proton transfer reaction mass spectrometry (PTR-MS), using five panelists.
Journal ArticleDOI
Acrylamide formation from asparagine under low-moisture Maillard reaction conditions. 1. Physical and chemical aspects in crystalline model systems.
Fabien Robert,Gilles Vuataz,Philippe Pollien,Francoise Saucy,Maria-Isabelle Alonso,Isabelle Bauwens,Imre Blank +6 more
TL;DR: The results suggest that, in addition to the chemical reactivity of ingredients, their physical state as well as reaction temperature and time would influence the formation of acrylamide during food processing.