Matches in SemOpenAlex for { <https://semopenalex.org/work/W1979098727> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W1979098727 endingPage "125" @default.
- W1979098727 startingPage "121" @default.
- W1979098727 abstract "A mechanism for the initiation of autoxidation in fatty acids is proposed which involves singlet state oxygen, formed through a photosensitization reaction, as the reactive intermediate. Both singlet oxygen generated in a radio-frequency gasdischarge, and photosensitization by natural pigments, were shown to catalyze the oxidation of methyl linoleate. The involvement of singlet oxygen was shown by the identification of nonconjugated hydroperoxides as products common to both photooxidation and singlet O2 oxidation. Nonconjugated hydroperoxides could not be detected among the free radical autoxidation products. Further proof for the above mechanism was gained by showing that compounds known to react strongly with singlet oxygen, inhibited the photooxidation. With the exception of chlorophyll, all sensitizers could be completely inhibited. Although singlet oxygen formation can account for approximately 80% of the observed chlorophyll photooxidation, at least one other mechanism must be involved. It is postulated that proton abstraction by the photoactivated carbonyl group of chorophyll could account for the remaining 20% of the observed photooxidation. The conclusion is drawn that oxygen, excited to its singlet state by a photosensitization process, plays the important role of forming the original hydroperoxides whose presence is necessary before the normal free radical autoxidation process can begin." @default.
- W1979098727 created "2016-06-24" @default.
- W1979098727 creator A5046447099 @default.
- W1979098727 creator A5057032818 @default.
- W1979098727 date "1970-04-01" @default.
- W1979098727 modified "2023-09-26" @default.
- W1979098727 title "A possible role for singlet oxygen in the initiation of fatty acid autoxidation" @default.
- W1979098727 cites W1980087163 @default.
- W1979098727 cites W1981709750 @default.
- W1979098727 cites W1988722534 @default.
- W1979098727 cites W1994530887 @default.
- W1979098727 cites W2000591762 @default.
- W1979098727 cites W2006476483 @default.
- W1979098727 cites W2011948982 @default.
- W1979098727 cites W2020620804 @default.
- W1979098727 cites W2024870132 @default.
- W1979098727 cites W2025123788 @default.
- W1979098727 cites W2049757092 @default.
- W1979098727 cites W2052166674 @default.
- W1979098727 cites W2062519842 @default.
- W1979098727 cites W2090639453 @default.
- W1979098727 cites W2103270406 @default.
- W1979098727 cites W2111858426 @default.
- W1979098727 cites W2112812279 @default.
- W1979098727 cites W2162920620 @default.
- W1979098727 cites W2164477164 @default.
- W1979098727 cites W2313234170 @default.
- W1979098727 cites W2316099868 @default.
- W1979098727 cites W2331205037 @default.
- W1979098727 cites W2911551996 @default.
- W1979098727 cites W4231506841 @default.
- W1979098727 doi "https://doi.org/10.1007/bf02640400" @default.
- W1979098727 hasPublicationYear "1970" @default.
- W1979098727 type Work @default.
- W1979098727 sameAs 1979098727 @default.
- W1979098727 citedByCount "276" @default.
- W1979098727 countsByYear W19790987272012 @default.
- W1979098727 countsByYear W19790987272013 @default.
- W1979098727 countsByYear W19790987272014 @default.
- W1979098727 countsByYear W19790987272015 @default.
- W1979098727 countsByYear W19790987272016 @default.
- W1979098727 countsByYear W19790987272017 @default.
- W1979098727 countsByYear W19790987272018 @default.
- W1979098727 countsByYear W19790987272019 @default.
- W1979098727 countsByYear W19790987272020 @default.
- W1979098727 countsByYear W19790987272021 @default.
- W1979098727 countsByYear W19790987272022 @default.
- W1979098727 countsByYear W19790987272023 @default.
- W1979098727 crossrefType "journal-article" @default.
- W1979098727 hasAuthorship W1979098727A5046447099 @default.
- W1979098727 hasAuthorship W1979098727A5057032818 @default.
- W1979098727 hasConcept C121332964 @default.
- W1979098727 hasConcept C178790620 @default.
- W1979098727 hasConcept C181500209 @default.
- W1979098727 hasConcept C185544564 @default.
- W1979098727 hasConcept C185592680 @default.
- W1979098727 hasConcept C2777516457 @default.
- W1979098727 hasConcept C33062035 @default.
- W1979098727 hasConcept C37329643 @default.
- W1979098727 hasConcept C540031477 @default.
- W1979098727 hasConcept C75473681 @default.
- W1979098727 hasConceptScore W1979098727C121332964 @default.
- W1979098727 hasConceptScore W1979098727C178790620 @default.
- W1979098727 hasConceptScore W1979098727C181500209 @default.
- W1979098727 hasConceptScore W1979098727C185544564 @default.
- W1979098727 hasConceptScore W1979098727C185592680 @default.
- W1979098727 hasConceptScore W1979098727C2777516457 @default.
- W1979098727 hasConceptScore W1979098727C33062035 @default.
- W1979098727 hasConceptScore W1979098727C37329643 @default.
- W1979098727 hasConceptScore W1979098727C540031477 @default.
- W1979098727 hasConceptScore W1979098727C75473681 @default.
- W1979098727 hasIssue "4" @default.
- W1979098727 hasLocation W19790987271 @default.
- W1979098727 hasOpenAccess W1979098727 @default.
- W1979098727 hasPrimaryLocation W19790987271 @default.
- W1979098727 hasRelatedWork W132148730 @default.
- W1979098727 hasRelatedWork W1994762307 @default.
- W1979098727 hasRelatedWork W2009341120 @default.
- W1979098727 hasRelatedWork W2011591073 @default.
- W1979098727 hasRelatedWork W2048057581 @default.
- W1979098727 hasRelatedWork W2062551404 @default.
- W1979098727 hasRelatedWork W2076080003 @default.
- W1979098727 hasRelatedWork W2087476428 @default.
- W1979098727 hasRelatedWork W2094083295 @default.
- W1979098727 hasRelatedWork W4244434262 @default.
- W1979098727 hasVolume "47" @default.
- W1979098727 isParatext "false" @default.
- W1979098727 isRetracted "false" @default.
- W1979098727 magId "1979098727" @default.
- W1979098727 workType "article" @default.