Maarit Karonen
PhD, Senior Lecturer, Docent, Adjunct Professor
Natural Chemistry Research Group maarit.karonen@utu.fi +358 29 450 3179 +358 50 576 5007 Arcanuminkuja 1 Turku Office: K214 ORCID identifier: https://orcid.org/0000-0002-9964-6527 |
Areas of expertise
Liquid chromatography, mass spectrometry, natural compounds, phenolic compounds, polyphenols, tannins
Liquid chromatography, mass spectrometry, natural compounds, phenolic compounds, polyphenols, tannins
Research
- Chemistry of tannins and polyphenols
- Qualitative and quantitative analyses of tannins and polyphenols
- Role and significance of tannins on ruminant health and greenhouse gas emissions
- Tannin-lipid interactions
Teaching
- Book Exams of Natural Compound Chemistry
- Identification of Bioactives by UV, MS and MS/MS Spectra
- LC-MS and its Applications
- Scientific Communication of Chemistry
- Structure, Activity and Quantitation Methods
Publications 
3 of 4
- Variability in Foliar Ellagitannins of Hippophae rhamnoides L. and Identification of a New Ellagitannin, Hippophaenin C (2018)
- Journal of Agricultural and Food Chemistry
(A1 Refereed original research article in a scientific journal) - Comparative stability of dimeric and monomeric pigments extracted from sea urchin Strongylocentrotus droebachiensis (2017)
- Natural Product Research
(A1 Refereed original research article in a scientific journal) - Inter-population and inter-organ distribution of the main polyphenolic compounds of Epilobium angustifolium (2017)
- Phytochemistry
(A1 Refereed original research article in a scientific journal) - In vitro fermentation of browse species using goat rumen fluid in relation to browse polyphenol content and composition (2017)
- Animal Feed Science and Technology
(A1 Refereed original research article in a scientific journal) - Tannins can slow-down but also speed-up soil enzymatic activity in boreal forest (2017)
- Soil Biology and Biochemistry
(A1 Refereed original research article in a scientific journal) - The in vitro anthelmintic properties of browse plant species against Haemonchus contortus is determined by the polyphenol content and composition (2017)
- Veterinary Parasitology
(A1 Refereed original research article in a scientific journal) - Antioxidant and Hepatoprotective Activities of Flavonoids from Bauhinia hookeri (2016)
- Records of Natural Products
(A1 Refereed original research article in a scientific journal) - A study of the structure-activity relationship of oligomeric ellagitannins on ruminal fermentation in vitro (2016)
- Journal of Dairy Science
(A1 Refereed original research article in a scientific journal) - Bigger is not always better: A study of the structure-activity relationship of oligomeric ellagitannins on ruminal fermentation in vitro (2016)
- Planta Medica
(Other publication) - Biological activity of ellagitannins: Effects as anti-oxidants, pro-oxidants and metal chelators (2016)
- Phytochemistry
(A1 Refereed original research article in a scientific journal) - Chemical Structures of Plant Hydrolyzable Tannins Reveal Their in Vitro Activity against Egg Hatching and Motility of Haemonchus contortus Nematodes (2016)
- Journal of Agricultural and Food Chemistry
(A1 Refereed original research article in a scientific journal) - Design, discovery, modelling, synthesis, and biological evaluation of novel and small, low toxicity s-triazine derivatives as HIV-1 non-nucleoside reverse transcriptase inhibitors (2016)
- Bioorganic and Medicinal Chemistry
(A1 Refereed original research article in a scientific journal) - Preparation of Thin Melanin-Type Films by Surface-Controlled Oxidation (2016)
- Langmuir
(A1 Refereed original research article in a scientific journal) - Protective effect of Terminalia muelleri against carbon tetrachloride-induced hepato and nephro-toxicity in mice and characterization of its bioactive constituents (2016)
- Pharmaceutical Biology
(A1 Refereed original research article in a scientific journal) - Binding of an Oligomeric Ellagitannin Series to Bovine Serum Albumin (BSA): Analysis by Isothermal Titration Calorimetry (ITC) (2015)
- Journal of Agricultural and Food Chemistry
(A1 Refereed original research article in a scientific journal) - Experimental evidence suggesting that H2O2 is produced within the thylakoid membrane in a reaction between plastoquinol and singlet oxygen (2015)
- FEBS Letters
(A1 Refereed original research article in a scientific journal) - Isolation, characterisation and quantification of the main oligomeric macrocyclic ellagitannins in Epilobium angustifolium by ultra-high performance chromatography with diode array detection and electrospray tandem mass spectrometry (2015)
- Journal of Chromatography A
(A1 Refereed original research article in a scientific journal) - Online Measurement of Real-Time Cytotoxic Responses Induced by Multi-Component Matrices, such as Natural Products, through Electric Cell-Substrate Impedance Sensing (ECIS) (2015)
- International Journal of Molecular Sciences
(A1 Refereed original research article in a scientific journal) - Phenolic Compounds and Their Fates In Tropical Lepidopteran Larvae: Modifications In Alkaline Conditions (2015)
- Journal of Chemical Ecology
(A1 Refereed original research article in a scientific journal) - Protective role of polyphenols from Bauhinia hookeri against carbon tetrachloride-induced hepato- and nephrotoxicity in mice (2015)
- Renal Failure
(A1 Refereed original research article in a scientific journal)
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