
dr inż. Katarzyna Kozłowska-Tylingo
Zatrudnienie
- Specjalista naukowo-techniczny w Katedra Technologii Leków i Biochemii
Kontakt
- kattylin@pg.edu.pl
Specjalista naukowo-techniczny
- Miejsce pracy
- Budynek B Wydziału Chemicznego pokój 12
- Telefon
- (58) 347 26 01
Wybrane publikacje
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Comparison of High Performance Liquid Chromatography Methods with Different Detectors for Determination of Steroid Hormones in Aqueous Matrices
This paper presents the development and comparison of procedures for the qualitative and quantitative determination of five estrogenic compounds (17-a-ethynylestradiol, estrone, estradiol, estriol, and progesterone) in drinking water and wastewater samples. Five extraction columns and two disks were tested for their efficiency. The C18 columns were superior on the basis of cost for solid phase extraction of drinking water or sewage....
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Partial characterization of three Korean white lotus cultivars
The nutritional and bioactive values of Korean white lotus cultivars (Muan, Chungyang, and Garam)extracted with methanol, water, and acetone solvents were evaluated by the contents of their bioactive compounds and antioxidant activity determined by ABTS, CUPRAC, FRAP, DPPH, and β-carotene-linoleic acid assays. HPLC, fluorometry, and FTIR spectroscopy were employed for evaluation of polyphenols and fatty acids. All lotus cultivar...
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Advanced oxidation treatment of Pentoxifylline in aqueous solution
The degradation of pentoxifylline (PTX) using H2O2, UV, H2O2/UV, Fenton and photo- Fenton processes has been examined in aqueous solution. The influence of various amount of oxidation agent on H2O2, H2O2/UV, Fenton and photo-Fenton reactions were investigated. Initial PTX concentration in Fenton and photo-Fenton was considerated. The addition of inorganic ions (Cl-, NO3-, SO42- and CO32-) on the degradation efficiency of PTX were...
Uzyskane stopnie/tytuły naukowe
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2005-12-21
wyświetlono 296 razy