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Article

New phenolic antioxidants of PYA and PYE class increase the resistance S. cerevisiae strain SP4, its SOD- and catalase-deficient mutants to lipophilic oxidants.

Folia microbiologica - 1 Jan 1999

Krasowska A, Oświecimska M, Pasternak A, Chmielewska L, Witek S, Sigler K

Abstract excerpt

Was demonstrate the protection ability against reactive oxygen species afforded to S. cerevisiae (wild-type strain SP4 and its mutants deficient in major antioxidant enzymes--catalase T and A, CuZnSOD) by PYA and PYE, new groups of phenolic antioxidants (quaternary ammonium salts of dihydrocinnamic acid amino esters with different alkyl chains; synthesized in this laboratory). The survival of strains exposed to...

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PMID: 11097024
DOI: 10.1007/BF02825657

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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