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Jan Fiedurek

Explore the profile of Jan Fiedurek including associated specialties, affiliations and a list of published articles. Areas
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Articles 11
Citations 119
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Recent Articles
1.
Kutyla M, Fiedurek J, Gromada A, Jedrzejewski K, Trytek M
Molecules . 2020 Jun; 25(11). PMID: 32498456
Mutagenesis and adaptation of the psychrotrophic fungus A-1 to the toxic substrate β-pinene were used to obtain a biocatalyst with increased resistance to this terpene and improved bioconversion properties. Mutants...
2.
Fiedurek J, Trytek M, Szczodrak J
J Basic Microbiol . 2017 Apr; 57(6):445-459. PMID: 28370185
Improvement of the biosynthetic capabilities of industrially relevant microbes to produce desired metabolites in higher quantities is one of the important topics of modern biotechnology. In this article, different strategies...
3.
Paduch R, Trytek M, Krol S, Kud J, Frant M, Kandefer-Szerszen M, et al.
Pharm Biol . 2016 Jan; 54(6):1096-107. PMID: 26808720
Context: Biotransformation systems are profitable tools for structural modification of bioactive natural compounds into valuable biologically active terpenoids. Objective: This study determines the biological effect of (R)-(+)-limonene and (-)-α-pinene, and...
4.
Trytek M, Fiedurek J, Podkoscielna B, Gawdzik B, Skowronek M
J Ind Microbiol Biotechnol . 2015 Apr; 42(7):985-96. PMID: 25896034
New glycidyl methacrylate copolymers containing different numbers of epoxy groups were synthesized and used to develop effective procedures for inulinase immobilization. The beneficial characteristics of the carriers included a high...
5.
Trytek M, Jedrzejewski K, Fiedurek J
J Ind Microbiol Biotechnol . 2014 Dec; 42(2):181-8. PMID: 25487757
The psychrotrophic fungus Chrysosporium pannorum A-1 is reported for the first time as a novel biocatalyst for O2-promoted oxidation of α-pinene. GC-MS analysis indicated that the main products of the...
6.
Fiedurek J, Skowronek M, Gromada A
Pol J Microbiol . 2011 Jun; 60(1):51-8. PMID: 21630574
A total of 24 yeast strains were tested for their capacity to produce ethanol, and of these, 8 were characterized by the best ethanol yields (73.11-8 1.78%). The most active...
7.
Gromada A, Fiedurek J, Szczodrak J
Pol J Microbiol . 2008 Jul; 57(2):141-8. PMID: 18646402
A new low-cost glucoamylase preparation for liquefaction and saccharification of starchy raw materials in a one-stage system was developed and characterized. A non-purified biocatalyst with a glucoamylase activity of 3.11...
8.
Paduch R, Kandefer-Szerszen M, Trytek M, Fiedurek J
Arch Immunol Ther Exp (Warsz) . 2008 Jan; 55(5):315-27. PMID: 18219762
Terpenes are naturally occurring substances produced by a wide variety of plants and animals. A broad range of the biological properties of terpenoids is described, including cancer chemopreventive effects, antimicrobial,...
9.
Trytek M, Fiedurek J, Radzki S
Biotechnol Prog . 2007 Feb; 23(1):131-7. PMID: 17269680
A porphyrin-based photoexcited system has been revealed to be an efficient catalyst for d-limonene biotransformation under mild conditions and using molecular oxygen or/and H2O2 as oxidants. The influence of the...
10.
Trytek M, Fiedurek J
Biotechnol Lett . 2005 Feb; 27(3):149-53. PMID: 15717122
Of 98 strains of moulds, isolated from arctic soils, Mortierella minutissima 01, grew the best on agar plates with limonene vapor. Perillyl alcohol and perillic acid were the main products...