Carotenoid oxidation products: From villain to saviour? (Record no. 47917)

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control field MX-MdCICY
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control field 20250625153928.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-13719
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245 10 - TITLE STATEMENT
Title Carotenoid oxidation products: From villain to saviour?
490 0# - SERIES STATEMENT
Volume/sequential designation Pure & Appl. Chem., 78, p.1493-1503, 2006
520 3# - SUMMARY, ETC.
Summary, etc. Carotenoid oxidation products have various structures, among which epoxides and apo- or seco-carotenoids are the two main families. Although both these compound types are widely found in the natural world, the sensitivity of carotenoids to oxidation means they can also be an unwanted presence in in vitro assays. On the other hand, carotenoid oxidation products have also provided chemists with useful chemical tools for the structural identification of carotenoids, and in the natural world they are important biological mediators for plants and animals. In vitro, carotenoid oxidation products have been found to exert various effects which are either potentially beneficial or, on the contrary, detrimental to human health. However, to date, few carotenoid oxidation products have been found in humans. In order to isolate and characterize carotenoid oxidation products and identify their mechanism of formation, we set up two chemical oxidation systems. Lycopene was oxidized with potassium permanganate in a biphasic system to produce the fullest possible range of apo-lycopenals and some diapocarotene-dials. Biomimetic chemical systems of a heminic enzyme center were shown to oxidize lycopene and â-carotene into different families of molecules. Analysis by high-performance liquid chromatography coupled with a diode array- UV/vis detector and a mass spectrometry detector (HPLC-DAD-MS)was used to gain insight into the possible mechanisms of formation of the carotenoid oxidation products formed by these biomimetic systems.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element CAROTENOIDS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element SECO-CAROTENOIDS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element APO-CAROTENOIDS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element LYCOPENE
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BIOMIMETIC
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element APO-LYCOPENALS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Carail, M.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Caris-Veyrat, C.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1Ofmw03tmCXAigFEdwyK08BTKCA5oVp_I/view?usp=drivesdk">https://drive.google.com/file/d/1Ofmw03tmCXAigFEdwyK08BTKCA5oVp_I/view?usp=drivesdk</a>
Public note Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-13719 25.06.2025 25.06.2025 Documentos solicitados