Results 131 to 140 of about 3,098 (158)

Metabolism of isoeugenol via isoeugenol-diol by a newly isolated strain of Bacillussubtilis HS8

Applied Microbiology and Biotechnology, 2006
A bacterium designated as HS8 was newly isolated from soil based on its ability to degrade isoeugenol. The strain was identified as Bacillus subtilis according to its 16S rDNA sequence analysis and biochemical characteristics. The metabolic pathway for the degradation of isoeugenol was examined.
Yongmei, Zhang, Ping, Xu, Shuai, Han, Haiqin, Yan, Cuiqing, Ma   +4 more
openaire   +2 more sources

INFLUENCE OF VEHICLES ON PENETRATION THROUGH HUMAN EPIDERMIS OF BENZYL ALCOHOL, ISOEUGENOL AND METHYL ISOEUGENOL

The Journal of Dermatology, 1983
ABSTRACTThe influence of 5 liquid, 6 cosmetic and 2 ointment vehicles on the penetration of benzyl alcohol, isoeugenol and methyl isoeugenol through human epidermis was studied. Benzyl alcohol penetrated most rapidly from almost all vehicles. Among liquid vehicles, liquid paraffin provided the best penetration for the 3 compounds. As the ratio of water
Y, Jimbo, M, Ishihara, H, Osamura, M, Takano, M, Ohara   +4 more
openaire   +2 more sources

Isomerization of eugenol to isoeugenol

Reaction Kinetics and Catalysis Letters, 1987
The isomerization of eugenol to isoeugenol was investigated by employing catalysis by KOH in amyl alcohol or glycerol, or by RhCl3. A number of factors which affect the reaction (solvent, temperature, molar ratios, presence of water) were examined.
L. Červený, A. Krejčiková, A. Marhoul, V. R⫲žička   +3 more
openaire   +1 more source

Ferric chloride oxidation of isoeugenol

Experientia, 1983
Ferric chloride oxidation of isoeugenol gave 5 products. The elucidation of the structures of those products and the mechanism of their formation are discussed.
Y. H. Kuo, S. T. Lin
openaire   +1 more source

Dye‐Sensitized Photooxidation of Isoeugenol

Journal of the Chinese Chemical Society, 1985
AbstractSensitized photooxidation of isoeugenol gave 6 products. The elucidation of the structures of those products and the mechanism of their formation are discussed.
Chen, L. H., Kuo, Yueh-Hsiung
openaire   +1 more source

Photolysis of isoeugenol

Australian Journal of Chemistry, 1977
Photolysis of isoeugenol leads to E-Z isomerization, solvent addition, and the formation of dehydro-dimers.
openaire   +1 more source

Deodorants: an experimental provocation study with isoeugenol

Contact Dermatitis, 2005
Axillary dermatitis is common and overrepresented in people with contact allergy to fragrances. Many people suspect their deodorants to be the incriminating products. In order to investigate the significance of isoeugenol in deodorants for the development of axillary dermatitis when used by people with and without contact allergy to isoeugenol, patch ...
Bruze, Magnus, Johansen, Jeanne D, Andersen, Klaus Ejner, Frosch, Peter, Goossens, An, Lepoittevin, Jean-Pierre, Rastogi, Suresh C, White, Ian, Menné, Torkil   +8 more
openaire   +3 more sources

Isoeugenol: A survey of consumer patch-test sensitization

Food and Chemical Toxicology, 1983
The potential of isoeugenol, an important fragrance and flavour ingredient, to induce delayed contact hypersensitivity or to elicit pre-existing sensitization reactions in man was evaluated by analysing patch-test data from dermatitic and non-dermatitic subjects.
G R, Thompson, K A, Booman, J, Dorsky, K A, Kohrman, A S, Rothenstein, E A, Schwoeppe, R I, Sedlak, R J, Steltenkamp   +7 more
openaire   +2 more sources

Oxidation of isoeugenol by Nocardia iowensis

Enzyme and Microbial Technology, 2008
Abstract Isoeugenol is a starting material for both the synthetic and biotechnological production of vanillin and vanillic acid. Nocardia iowensis DSM 45197 (formerly Nocardia species NRRL 5646) resting cells catalyze the conversion of isoeugenol to vanillic acid, vanillin, vanillyl alcohol and guaiacol.
Ramya Seshadri, Andrew S. Lamm, Arshdeep Khare, John P.N. Rosazza   +3 more
openaire   +1 more source

Studies on the Photodimerization of Isoeugenol

Journal of the Chinese Chemical Society, 1978
AbstractUnder the irradiation of the ultraviolet light, Isoeugenol (I) undergoes dimerization in acetone to give diisoeugenol (II) and dehydrodiisoeugenol (III). The structures are determined by the comparison of the mixed m. p., I. R. spectra and T. L. C. with synthesized authentic samples. Also the photoreaction mechanism is discussed in detail.
Hung‐Cheh Chiang, Shyh‐Yuan Li
openaire   +1 more source