Results 21 to 30 of about 618 (108)

Scientific Opinion on Flavouring Group Evaluation 210, Revision 1 (FGE.210Rev1): Consideration of genotoxic potential for ?,?-unsaturated alicyclic ketones and precursors from chemical subgroup 2.4 of FGE.19 [PDF]

, 2014
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate the genotoxic potential of 13 flavouring substances in Flavouring Group Evaluation 210 (FGE.210) and one ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
core   +3 more sources

Safety and efficacy of a feed additive consisting of a tincture derived from the leaves of <i>Ocimum basilicum</i> L. (basil tincture) for use in all animal species (FEFANA asbl). [PDF]

EFSA J
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the leaves of Ocimum basilicum L. (basil tincture) when used as a sensory additive in feed and in water for drinking for all animal species. The product is a ■■■■■ solution, with a dry matter content of
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Röhe I, Theodoridou K, Bastos ML, Benfenati E, Brantom P, Chesson A, Schlatter J, Westendorf J, Manini P.   +23 more
europepmc   +2 more sources

Polychloroalicyclic Ketones as Promoters for Crosslinking Polymers

, 1970
Polychloroalicyclic ketones are chlorine liberating compounds which in combination with activators and coagents promote crosslinking of saturated and unsaturated polymers. One of the most active ketone is octachloro-3-cyclohexen-l-one (OCTA).
E. Morita
core   +1 more source

Safety and efficacy of a feed additive consisting of a tincture derived from the flowers of <i>Lavandula angustifolia</i> Mill. (lavender tincture) for use in all animal species (FEFANA asbl). [PDF]

EFSA J
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a tincture from the flowers of Lavandula angustifolia Mill. (lavender tincture) when used as a sensory additive in feed and in water for drinking for all animal species.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Villa RE, Azimonti G, Bonos E, Christensen H, Durjava M, Dusemund B, Gehring R, Glandorf B, Kouba M, López-Alonso M, Marcon F, Nebbia C, Pechová A, Prieto-Maradona M, Röhe I, Theodoridou K, de Lourdes Bastos M, Benfenati E, Brantom P, Chesson A, Schlatter J, Westendorf J, Manini P.   +23 more
europepmc   +2 more sources

Synthesis of 2-Thio-Δ4-Thiazolines as Possible Fungicides

, 1973
Department of Chemistry, Ravenshaw College, Cuttack Manuscript received 6 March 1972; revised 11 July 1972; accepted 7 May 1973 Seven ammonium dithio-carbamates prepared from aniline, \(p\)-toluidine, \(p\)-chloroaniline, p­bromoardline, \(p ...
B. C. DASH, G. N. MAHAPATRA, B. SAHU, M. K. DAS, H. TRIPATHY   +4 more
core   +1 more source

Scientific Opinion on Flavouring Group Evaluation 212, Revision 2 (FGE.212Rev2): ?,?-Unsaturated alicyclic ketones and precursors from chemical subgroup 2.6 of FGE.19 [PDF]

, 2014
The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate the genotoxic potential of 24 flavouring substances from subgroup 2.6 of FGE.19 in the Flavouring Group ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
core   +2 more sources

Alumina-assisted reduction of carbonyl compounds with sodium borohydride in hexane

, 1998
A broad range of aliphatic, alicyclic, and aromatic ketones and aldehydes underwent smooth reduction with a combination of common, inexpensive laboratory reagents, sodium borohydride and chromatographic neutral alumina, in hexane to afford the ...
Masao Hirano, Shigetaka Yakabe, null Takashi Morimoto   +2 more
core   +1 more source

Catalytic Hydrogenation of Lignin-Derived Aromatics With Rhodium Oxide in Water [PDF]

Catalytic arene hydrogenation offers a direct pathway to saturated carbocycles. It can also be exploited to upgrade lignin-derived aromatics. We have found that one of the most easily available rhodium compounds, rhodium(III) oxide, (Rh2O3), is a highly ...
Williams, S, Haq, S, Zhang, T, Chen, Z, Qi, L, Calisir, I, Xiao, J, Raval, R, Li, C   +8 more
core   +1 more source

Thiols in Natural Organic Matter: Molecular Forms, Acidity, and Reactivity with Mercury(II) from First-Principles Calculations and HR-XANES Spectroscopy [PDF]

, 2019
International audienceThiol functional groups in natural organic matter form strong complexes with Hg(II) and other soft metal cations, and therefore are an important component of sulfur and metal cycling in the environment. However, characterizing thiol
Manceau, Alain, Nagy, Kathryn,, Nagy, Kathryn L., Nagy, Kathryn   +3 more
core   +1 more source

Toward Sustainability: Intensification of Light‐Driven Whole Cell Biocatalysis

ChemBioChem, Volume 27, Issue 8, April 2026.
Whole‐cell, light‐driven biotransformations in photoautotrophic microorganisms offer the potential for higher atom economy by directly harnessing reducing equivalents and oxygen generated through natural photosynthesis. Current advances include the development of strains with improved growth rates and reactor designs that mitigate self‐shading ...
Lenny Malihan‐Yap, Pablo Domínguez de Maria, Robert Kourist   +2 more
wiley   +1 more source