Results 101 to 110 of about 864,256 (124)

Identification, Cloning, and Functional Characterization of Carotenoid Cleavage Dioxygenase (CCD) from Olea europaea and Ipomoea nil

Biology
The aromatic C13 apocarotenoid β-ionone is a high-value natural-flavor and -fragrance compound derived from the oxidative cleavage of carotenoids. Carotenoid cleavage dioxygenases (CCDs) play a pivotal role in the biosynthesis of volatile apocarotenoids,
Kaixuan Ke, Yufeng Zhang, Xinyi Wang, Zhaoyan Luo, Yangyang Chen, Xianying Fang, Linguo Zhao   +6 more
doaj   +1 more source

Biosynthesis of α- and β-ionone, prominent scent compounds, in flowers of Osmanthus fragrans [PDF]

, 2012
Carotenoid derived volatiles are important fragrance compounds, which contribute to the scents of flowers from diverse taxa. A famous example is represented by the flowers of Osmanthus fragrans where apocarotenoids account for more than 20% of all ...
Fleischmann, Peter, Baldermann, Susanne, Kato, Masaya, Watanabe, Naoharu   +3 more
core  

Enhancing fruity notes in model red wine solutions with varietal aroma compounds: A sensory approach focused on β-damascenone and β-ionone

International audienceC13-norisoprenoids and monoterpenic compounds are key varietal aroma compounds that contribute to the complexity of wine aroma. This study aimed to evaluate the olfactory impact of three C13-norisoprenoids, α-ionone, β-ionone, and β-
Tempere, Sophie, Ballet, Lisa, Barbe, Jean-Christophe, Lytra, Georgia, Garbay, Justine   +4 more
core   +1 more source

Synthesis of pyrazole and pyrazoline derivatives of β-ionone: Exploring anti-inflammatory potential, cytotoxicity, and molecular docking insights

In the present paper, pyrazole and pyrazoline derivatives of β-ionone were synthesized. The protocol involved intramolecular oxidative C–H amination of hydrazone to yield corresponding pyrazole in moderate to good yields.
Sandeep Malik, Swati Rani, Neha Rani, Rinku Soni, Mayank Kinger, Monika Miglani, Kirti Bhardwaj, Deepak Kumar Aneja, Monika Sihag, Anju Manuja, Balvinder Kumar   +10 more
core   +1 more source

Phase Behaviour Of Oat β-Glucan/Sodium Caseinate Mixtures [PDF]

Oat β-glucan is a water soluble polysaccharide which has been approved as a functional bioactive ingredient. In this thesis, β-glucan was successfully isolated from oat flour and samples of different molecular weights were produced.
Agbenorhevi, Jacob Kwaku
core  

De Novo Synthesis of Dihydro-β-ionone through Metabolic Engineering and Bacterium-Yeast Coculture

Journal of Agricultural and Food Chemistry
Dihydro-β-ionone is a common type of ionone used in the flavor and fragrance industries because of its characteristic scent. The production of flavors in microbial cell factories offers a sustainable and environmentally friendly approach to accessing ...
Su Bu, Jianjun Pei, Zhipeng Qi
exaly   +2 more sources

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EPR spin trapping detection of carbon-centered carotenoid and β-ionone radicals

Free Radical Biology and Medicine, 2000
Free radical intermediates were detected by the electron paramagnetic resonance spin trapping technique upon protonation/deprotonation reactions of carotenoid and beta-ionone radical ions. The hyperfine coupling constants of their spin adducts obtained by spectral simulation indicate that carbon-centered radicals were trapped.
T A, Konovalova, L D, Kispert, N E, Polyakov, T V, Leshina   +3 more
openaire   +2 more sources

Synthesis and biological evaluation of β-ionone oriented proapoptosis agents by enhancing the ROS generation

Bioorganic Chemistry, 2020
Guoyun Liu
exaly  

Fragrance material review on β-ionone

Food and Chemical Toxicology, 2007
Anne Marie Api, J Lalko, D McGinty
exaly  

Biotransformation of (±)-α-ionone and β-ionone by cultured cells of Caragana chamlagu

Journal of Molecular Catalysis B: Enzymatic, 2004
Hiroshi Sakamaki, Wen Chai, Ken-Ichi Itoh   +2 more
exaly