Results 121 to 130 of about 1,652 (159)

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

Enhancing the antibacterial efficacy of isoeugenol by emulsion encapsulation

International Journal of Food Microbiology, 2016
Food spoilage and foodborne illnesses are two global challenges for food manufacturers. Essential oils are natural antibacterials that could have a potential for use in food preservation. Unfortunately high concentrations are needed to obtain the desired antibacterial effect, and this limits their use in food due to their adverse organoleptic ...
Christina Krogsgård Nielsen, Jørgen Kjems, Tina Mygind, Torben Snabe, Karin Schwarz, Yvonne Serfert, Rikke Louise Meyer   +6 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

SENSITIZED PHOTOOXIDATION OF ISOEUGENOL TO VANILLIN

Photochemistry and Photobiology, 1979
Abstract— The photochemical conversion of isoeugenol to vanillin can proceed via the 1O2 (1Δg) state of oxygen and can be effected over a wide range of base and dye concentrations. A typical situation involving methylene blue (0.3 mM), isoeugenol (24 mM) and a base concentration of 0.1 N will give yields of approximately 35% of the theoretical amount.
openaire   +1 more source

Free radicals of coniferyl alcohol and isoeugenol

Australian Journal of Chemistry, 1975
E.s.r, spectra have been obtained from the free radicals formed by photolysis of coniferyl alcohol and isoeugenol in low temperature ice matrices. Analysis of these spectra indicates that the unpaired electrons are delocalized over the entire radicals and the spin densities at the β carbon atoms are about a third of an electron.
GJ Smith, IJ Miller
openaire   +1 more source

ChemInform Abstract: PHOTOLYSIS OF ISOEUGENOL

Chemischer Informationsdienst, 1977
AbstractDie Photolyse von Isoeugenol (I) in Wasser/Dioxan, Methanol oder Essigsäure führt zur Addition des hydroxylhaltigen Lösungsmittels an die Äthylenbindung und zur Bildung von Dehydrodimeren sowie von Vanillin (VI).
openaire   +1 more source

A weight of evidence evaluation of the mode of action of isoeugenol

Regulatory Toxicology and Pharmacology
Isoeugenol is one of several phenylpropenoid compounds that is used as a fragrance, food flavoring agent and in aquaculture as a fish anesthetic. Carcinogenicity testing in rats and mice by NTP resulted in clear evidence of carcinogenicity (hepatic adenomas/carcinomas) in male mice only.
William J. Brock, Tracy Greene, Cynthia Van Landingham, Robinan Gentry   +3 more
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Isoeugenol

Food and Cosmetics Toxicology, 1975
openaire   +1 more source

Methyl isoeugenol

Food and Cosmetics Toxicology, 1975
openaire   +1 more source

Biotransformation of Isoeugenol to Vanillin by a Novel Strain of Bacillus fusiformis

Biotechnology Letters, 2005
Pu Zheng, Zhi-Hao Sun
exaly