Jyrki Loponen - Concepedia

Author

Jyrki Loponen

University of Turku

Also Known As

J Loponen, J. Loponen, JYRKI LOPONEN, Jyrki Loponen, Jyrki M. Loponen

Publications

3.1K

Citations

H-Index

Concepts

All Affiliations

University of Turku Finnish Environment Institute Sukachev Institute of Forest

About

Jyrki Loponen is an author at University of Turku specializing in engineering, biochemistry, and botany.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	12	13	608
2	Biochemistry	8	8	855
3	Medicine	7	7	1K
4	Natural Sciences	7	7	765
5	Biology	6	6	1K

Jyrki Loponen

Publications

Citations

H-Index

Page 1

	Year	Citations
Phenolics and Betacyanins in Red Beetroot (<i>Beta </i><i>v</i><i>ulgaris</i>) Root: Distribution and Effect of Cold Storage on the Content of Total Phenolics and Three Individual Compounds Tytti Kujala, Jyrki Loponen, Karel D. Klika, Journal of Agricultural and Food Chemistry Food ChemistryBiologyRed BeetrootPolyphenolicsBotany	2000	508
CONTENTS OF SOLUBLE, CELL-WALL-BOUND AND EXUDED PHLOROTANNINS IN THE BROWN ALGA Fucus vesiculosus, WITH IMPLICATIONS ON THEIR ECOLOGICAL FUNCTIONS Riitta Koivikko, Jyrki Loponen, Tuija Honkanen, Journal of Chemical Ecology BiologyUnicellular OrganismContents Of SolubleAlgal BiologyPlant Physiology	2005	353
Betalain and phenolic compositions of four beetroot ( Beta vulgaris ) cultivars Tytti Kujala, Maarit Vienola, Karel D. Klika, European Food Research and Technology Food ChemistryPhenolic CompositionsBeta VulgarisPhytochemistryPhytochemical	2002	234
High‐performance liquid chromatographic analysis of phlorotannins from the brown alga <i>Fucus Vesiculosus</i> Riitta Koivikko, Jyrki Loponen, Kalevi Pihlaja, Phytochemical Analysis	2007	160
Characterisation of hydrolysable tannins from leaves of Betula pubescens by high-performance liquid chromatography–mass spectrometry Juha‐Pekka Salminen, Vladimir Ossipov, Jyrki Loponen, Journal of Chromatography A TanninBioanalysisHydrolysable TanninsAnalytical ChemistryPhytochemical	1999	159
Analysis of procyanidins in pine bark with reversed-phase and normal-phase high-performance liquid chromatography–electrospray ionization mass spectrometry Maarit Karonen, Jyrki Loponen, Vladimir Ossipov, Analytica Chimica Acta BiochemistryMedicinePine BarkMass SpectrometryAnalytical Chemistry	2004	143
Betalains and Phenolics in Red Beetroot (Beta vulgaris) Peel Extracts: Extraction and Characterisation Tytti Kujala, Jyrki Loponen, Kalevi Pihlaja Zeitschrift für Naturforschung C	2001	139
Phenolic compounds and terpenes in soil organic horizon layers under silver birch, Norway spruce and Scots pine Sanna Kanerva, Veikko Kitunen, Jyrki Loponen, Biology and Fertility of Soils Phenolic CompoundsBiogeochemistryEnvironmental ChemistrySilver BirchEngineering	2007	124
Effects of Long-Term Open-Field Ozone Exposure on Leaf Phenolics of European Silver Birch (Betula pendula Roth) Ammar Saleem, Jyrki Loponen, Kalevi Pihlaja, Journal of Chemical Ecology	2001	101
Phenolic Extractives from the Bark of <i>Pinus sylvestris </i>L. and Their Effects on Inflammatory Mediators Nitric Oxide and Prostaglandin E<sub>2</sub> Maarit Karonen, Mari Hämäläinen, Riina Nieminen, Journal of Agricultural and Food Chemistry	2004	100

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