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Standardisation of gas chromatographic analyses of essential oils [PDF]

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Fragrance material review on linalyl acetate

Food and Chemical Toxicology, 2003
A toxicologic and dermatologic review of linalyl acetate when used as a fragrance ingredient is presented.
C S, Letizia, J, Cocchiara, J, Lalko, A M, Api   +3 more
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Air‐oxidized linalyl acetate – an emerging fragrance allergen?

Contact Dermatitis, 2015
SummaryBackgroundLinalyl acetate is a fragrance chemical that is prone to autoxidation. Exposure to linalyl acetate occurs through cosmetic products and essential oils, but is difficult to assess, as linalyl acetate is not labelled in the EU.ObjectiveTo investigate the frequencies of contact allergy to oxidized linalyl acetate among dermatitis patients,
Lina, Hagvall, Victoria, Berglund, Johanna, Bråred Christensson   +2 more
openaire   +2 more sources

Hydrolysis of linalyl acetate and α-terpinyl acetate by yeasts

Biotechnology Letters, 1998
Of 104 yeasts tested for the hydrolysis of rac-linalyl acetate and rac-α-terpinyl acetate twelve hydrolysed rac-linalyl acetate. Five of these belonged to five different species of Geotrichum. The most promising strain, Geotrichum capitatum CBS 0572.82, yielded (S)-linalool in 56% enantiomeric excess after 6h (E value ∼5, c = 32%).
M.S. van Dyk, E. Thomas
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Reaction of SeO2 with dienes: 1. Linalyl acetate

Tetrahedron, 1989
Abstract The reaction of linalyl acetate with SeO2 in alcoholic media affords some selenium containing substances, among the usual allylic oxidation products. The structural determination of products and a proposal for the reaction mechanism are discussed.
A. San Feliciano, M. Medarde, J.L. López, J.A.P. Pereira, E. Caballero, A. Perales   +5 more
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Selective hydrogenation of dehydrolinalool and dehydrolinalyl acetate to linalool and linalyl acetate

Reaction Kinetics and Catalysis Letters, 1981
Hydrogenation of dehydrolinalool and dehydrolinalyl acetate on 0.5% Pd/Al2O3 in C2–C5 alcohols of various structure has been studied at atmospheric and higher pressures of hydrogen. It is shown that the differences in selectivity of hydrogenation of dehydrolinalool to linalool and of dehydrolinalyl acetate to linalyl acetate is due to peculiarities in ...
A. M. Pak, O. I. Kartonozhkina, A. P. Pogorelskii, E. M. Tsai, D. V. Sokolskii   +4 more
openaire   +1 more source

Cyanidation products of organoboranes derived from linalyl acetate

Australian Journal of Chemistry, 1981
The seven-membered cyclic borane obtained from the reaction of linalyl acetate and thexylborane loses 2,3-dimethylbut-2-ene, and the resulting dialkylborane gives an alcohol on treatment with sodium cyanide, followed by trifluoroacetic anhydride and oxidation. The structure is confirmed by synthesis. The generality of this reaction was investigated but,
R Murphy, RH Prager
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Flavor Encapsulation by Spray Drying: Application to Citral and Linalyl Acetate

Journal of Food Science, 1992
ABSTRACT Leaflash spray drying technique was used to encapsulate a mixture of two volatile products, citral and linalyl acetate in the proportion of 80:20 (w/w). The support materials were gum arabic and maltodextrin in different proportions.
Bhandari, BR, Dumoulin, ED, Richard, Hmj, Noleau, I, Lebert, AM   +4 more
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Novel Carboxyl Esterase Preparations for the Resolution of Linalyl Acetate

Monatshefte fuer Chemie/Chemical Monthly, 2000
Biocatalytic resolution of the tertiary terpene alcohol (±)-linalool was accomplished via hydrolysis of its corresponding acetate ester using two highly enantiospecific enzymes (E > 100). The latter were identified in a crude cell-free extract of Rhodococcus ruber DSM 43338 and could be separated by (partial) protein purification.
Mateja Pogorevc, Ulrike T Strausse, Marianne Hayn, Kurt Faber   +3 more
openaire   +1 more source