Special Issue "Mechanisms of Plant Antioxidants Action"
Deadline for manuscript submissions: closed (31 July 2020) | Viewed by 26693
Interests: plant biochemistry; isolation and identification of polyphenols; evaluation of biological potentials of polyphenols on isolate cells in culture; identification of molecular mechanisms of antioxidants action
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Plants kingdom have always play a vital role for the isolation, identification and modification of compounds able to perform health promoting properties on live organisms.
Moreover, antioxidants are important components in the mechanism of signalling and defence of the same plant, where they are precursors of compounds of greater complexity, modulator of plant growth, as well as defensive system against pathogenic organisms and predators. The extraordinary variety of chemical structure and substitution present in the different plants antioxidant, make them an inestimable source of interesting compounds able to counteract reactive oxygen/nitrogen species (ROS/RNS) and to stimulate the activation of signal cascade inside the cells. The mechanism by which they detoxify this dangerous compounds are complex and involved both direct or indirect interaction with radicals. Antioxidants inhibit or quench free radical reactions mainly based on their reducing capacity or hydrogen atom donating capacity, but also solubility and chelating properties have a remarkable importance in the process, as well as their ability to modulated key metabolic enzymes and activation/block of genes transcription. Taking into accounts the high interest in plant antioxidants as an emerging challenge for the development of health promoting compounds and potential biotechnological applications, this Special Issue will cover a wide variety of areas, aiming to contribute to the overall knowledge of molecular mechanism of antioxidants action by multiple point of view on both in the producers and in the consumers.
Prof. Davide Barreca
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Plants is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
- free radicals
- activation/block of signal cascade
- antioxidant modulation of key metabolic enzymes
- oxidative stress
- hydrogen atom transfer, single electron transfer
- antioxidant assays