Flavour and Fragrance Journal
© John Wiley & Sons Ltd
Editor-in-Chief: Alain Chaintreau
Impact Factor: 1.97
ISI Journal Citation Reports © Ranking: 2014: 22/72 (Chemistry Applied); 36/123 (Food Science & Technology)
Online ISSN: 1099-1026
Recently Published Articles
- You have free access to this contentIOFI recommended practice for the use of predicted relative-response factors for the rapid quantification of volatile flavouring compounds by GC-FID
T. Cachet, H. Brevard, A. Chaintreau, J. Demyttenaere, L. French, K. Gassenmeier, D. Joulain, T. Koenig, H. Leijs, P. Liddle, G. Loesing, M. Marchant, Ph. Merle, K. Saito, C. Schippa, F. Sekiya and T. Smith
Article first published online: 2 FEB 2016 | DOI: 10.1002/ffj.3311
This recommended practice enables the quantification of volatile compounds in flavourings to be made by gas chromatography with flame-ionization detection, without having authentic compounds available, and also in many cases it can avoid time-consuming calibration procedures. The relative-response factors can be predicted from the molecular formula of the compound, and can be applied to compounds containing the atoms C, H, O, N, S, F, Cl, Br, I, and Si, providing that the molecular formula and number of benzene rings in the analytes are known.
- Terpene hydroperoxide chemistry in citrus oils; reaction with endogenous aldehydes to form peroxyhemiacetals
Michael J. Calandra, Ying Wang, John Impellizzeri, Sandy Frank, Jean-Yves de Saint Laumer, Sabine Leocata and Alain Chaintreau
Article first published online: 29 JAN 2016 | DOI: 10.1002/ffj.3310
A series of peroxyhemiacetals, derived from terpene hydroperoxides and endogenous aldehydes, were found to be components in a variety of common citrus oils. The peroxyhemiacetal formation was shown to be reversible, a fact that must be considered when running analysis for terpene hydroperoxides.
- Study of production and the stability of styrallyl acetate nanocapsules using complex coacervation
Zuobing Xiao, Wei Li, Guangyong Zhu, Rujun Zhou and Yunwei Niu
Article first published online: 25 JAN 2016 | DOI: 10.1002/ffj.3306
Nanocapsules-loaded styrallyl acetate produced by complex coacervation improved the thermal stability of the core oil.
- LogP measurement of a highly hydrophobic properfume: evaluation of extrapolation of RP-HPLC results and impact of chemical moieties on accuracy
F. Begnaud, J.-P. Larcinese, P. Fankhauser and U. Maddalena
Article first published online: 15 JAN 2016 | DOI: 10.1002/ffj.3309
Current databases lack trustful references to accurately estimate logP >8. Extrapolation from HPLC retention factor vs. logP regression is feasible for logP > 8. Impact of standards on the accuracy is critical when extrapolating. Direct logP measurement of low logP standards is compulsory to avoid systematic bias. Accuracy of the estimation can be calculated from the prediction interval of the logK vs. logP regression,