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Päivi Ekholm

1992 …2018
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Publications 1992 2018

2018

Impacts of flocculation on the distribution and diagenesis of iron in boreal estuarine sediments

Jilbert, T. S., Asmala, E., Schröder, C., Tiihonen, R. M. E., Myllykangas, J-P., Kotilainen, A., Virtasalo, J., Peltola, P., Ekholm, P. I. & Hietanen, S. S., 2 Mar 2018, In : Biogeosciences. 15, p. 1243-1271

Research output: Contribution to journalArticleScientificpeer-review

Open Access
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2017

Flocculation of dissolved organic matter controls the distribution of iron in boreal estuarine sediments

Jilbert, T. S., Asmala, E., Schröder, C., Tiihonen, R. M. E., Myllykangas, J-P., Virtasalo, J., Kotilainen, A., Peltola, P., Ekholm, P. I. & Hietanen, S. S., May 2017, In : Biogeosciences Discussions.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Retardation of oxidation by residual phytate in purified cereal beta-glucans

Wang, Y., Maina, H. N., Ekholm, P. I., Lampi, A-M. & Sontag-Strohm, T. S., 2017, In : Food Hydrocolloids. 66, p. 161-167 7 p.

Research output: Contribution to journalArticleScientificpeer-review

2016

Rye bran as fermentation matrix boosts in situ dextran production by Weissella confusa compared to wheat bran

Kajala, I., Mäkelä, J., Coda, R., Shukla, S., Shi, Q., Maina, N. H., Juvonen, R., Ekholm, P., Goyal, A., Tenkanen, M. & Katina, K., Apr 2016, In : Applied Microbiology and Biotechnology. 100, 8, p. 3499-3510 12 p.

Research output: Contribution to journalArticleScientificpeer-review

2015

Effects of nationwide addition of selenium to fertilizers on foods, and animal and human health in Finland: From deficiency to optimal selenium status of the population

Alfthan, G., Eurola, M., Ekholm, P., Venälainen, E-R., Root, T., Korkalainen, K., Hartikainen, H., Salminen, P., Hietaniemi, V., Aspila, P. & Aro, A., 2015, In : Journal of Trace Elements in Medicine and Biology. 31, p. 142-147 6 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

2014

GROUP SEPARATION OF HEAVY METALS FOLLOWED BY SUBSEQUENT AND INDIVIDUAL SEPARATION OF LANTHANIDES BY CHELATION CHROMATOGRAPHY

Borai, E., Ekholm, P. & Harjula, R., 2014, In : Journal of Liquid Chromatography & Related Technologies. 37, 11, p. 1614-1631 18 p.

Research output: Contribution to journalArticleScientificpeer-review

The intake of inorganic arsenic from long grain rice and rice-based baby food in Finland - Low safety margin warrants follow up

Rintala, E-M., Ekholm, P., Koivisto, P., Peltonen, K. & Venäläinen, E-R., 2014, In : Food Chemistry. 150, p. 199-205 7 p.

Research output: Contribution to journalArticleScientificpeer-review

2013

Biomass yield and quality of bioenergy crops grown with synthetic and organic fertilizers

Seleiman, M. F., Santanen, A., Stoddard, F., Jaakkola, S., Hartikainen, H., Ekholm, P. & Mäkelä, P., 2013, In : Biomass & Bioenergy. 59, p. 477-485 9 p.

Research output: Contribution to journalArticleScientificpeer-review

2012

Differences among Total and In Vitro Digestible Phosphorus Content of Meat and Milk Products

Karp, H., Ekholm, P., Kemi, V., Hirvonen, T. & Lamberg-Allardt, C., 2012, In : Journal of Renal Nutrition. 22, p. 344-349 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Differences Among Total and In Vitro Digestible Phosphorus Content of Plant Foods and Beverages

Karp, H., Ekholm, P., Kemi, V., Itkonen, S., Hirvonen, T., Närkki, S. & Lamberg-Allardt, C., 2012, In : Journal of Renal Nutrition. 22, 4, p. 416-422 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Sediment resuspension: rescue or downfall of a thermally stratified eutrophic lake?

Niemistö, J., Tamminen, P., Ekholm, P. & Horppila, J., 2012, In : Hydrobiologia. 686, 1, p. 267-276 10 p.

Research output: Contribution to journalArticleScientificpeer-review

2011

Nationwide supplementation of sodium selenate to commercial fertilizers: History and 25-year results from the Finnish selenioum monitoring programme

Alfthan, G., Aspila, P., Ekholm, P., Eurola, M., Hartikainen, H., Hero, H., Root, T., Salminen, P., Venäläinen, E-R. & Aro, A., 2011, Combating micronutrient defiencies: Food-based approaches. Thompson, B. & Amoroso, L. (eds.). Rome : CABI, p. 317-337

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

2009

Chapter 7: Micronutrients and Phytochemcials in Wheat Grain

Piironen, V., Lampi, A-M., Ekholm, P., Salmenkallio-Marttila, M. & Liukkonen, K-H., 2009, Wheat: Chemistry and Technology. Khan P., K. & Shewry, P. (eds.). 4 ed. AACC International, p. 179-222

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

Efficiency of different methods in extracting selenium from agricultural soils of Finland

Keskinen, R., Ekholm, P., Yli-Halla, M. & Hartikainen, H., 2009, In : Geoderma. 153, p. 87-93 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Micronutrients and phytochemicals in wheat grain

Piironen, V., Lampi, A-M., Ekholm, P., Salmenkallio-Marttila, M. & Liukkonen, K-H., 2009, Wheat: chemistry and technology. E. B. K. K. A. P. R. S. (ed.). St. Paul: AACC International, p. 179-222 44 p.

Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

2008

Comparison of different methods for extracting soil selenium

Keskinen, R. H., Ekholm, P. I., Yli-Halla, M. & Hartikainen, H. H., 2008, In : Geophysical Research Abstracts. 10, 2 p.

Research output: Contribution to journalArticleScientific

Comparison of the solution properties of (1 → 3),(1 → 4)-β-D-glucans extracted from oats and barley.

Johansson, L., Karesoja, M., Ekholm, P., Virkki, L. & Tenhu, H., 2008, In : LWT-Food Science and Technology. 41, 1, p. 180-184 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Response to selenium fertilization varies according to soil properties

Yli-Halla, M., Keskinen, R., Ekholm, P. & Hartikainen, H., 2008, Plant nutrient management under stress conditions: proceedings of the 17th international symposium of CIEC. p. 117-122 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

2007

Changes in the mineral and trace element contents of cereals, fruits and vegetables in Finland

Ekholm, P., Reinivuo, H., Mattila, P., Pakkala, H., Koponen, J., Happonen, A., Hellstrom, J. & Ovaskainen, M-L., 2007, In : Journal of Food Composition and Analysis. 20, p. 487-495 9 p.

Research output: Contribution to journalArticleScientificpeer-review

2005

Structural characterization of water-insoluble nonstarchy polysaccharides of oats and barley

Virkki, L., Johansson, L., Ylinen, M., Maunu, S. L. & Ekholm, P., 2005, In : Carbohydrate Polymers. 59, 3, p. 357-366 10 p.

Research output: Contribution to journalArticleScientificpeer-review

2001

Selenium inclusion in fertilisers to correct an inadequate national dietary intake

Hartikainen, H. & Ekholm, P., 2001, York: International Fertiliser Society. 16 p. (Proceedings / International Fertiliser Society)

Research output: Book/ReportBookScientificpeer-review

2000

Structural characterization of water-soluble β-glucan of oat bran

Johansson, L., Virkki, L., Maunu, S., Lehto, M., Ekholm, P. & Varo, P., 2000, In : Carbohydrate Polymers. 42, 2, p. 143-148 6 p.

Research output: Contribution to journalArticleScientificpeer-review

1997

Quality of the ryegrass and lettuce yields as affected by selenium fertilization

Hartikainen, H., Ekholm, P., Piironen, V., Xue, T. L., Koivu, T. & Yli-Halla, M. J., 1997, In : Agricultural and food science in Finland. 6, 5-6, p. 381-387 7 p.

Research output: Contribution to journalArticleScientificpeer-review

1995

Assessment of soluble phosphorus load in surface runoff by soil analyses

Yli-Halla, M. J., Hartikainen, H., Ekholm, P., Turtola, E., Puustinen, M. & Kallio, K., 1995, In : Agriculture, Ecosystems & Environment. 56, 1, p. 53-62 10 p.

Research output: Contribution to journalArticleScientificpeer-review

1992

METHOD FOR THE PREPARATION OF TRIACYLGLYCEROL FRACTIONS FROM RAPESEED AND OTHER OILS FOR AUTOXIDATION STUDIES

LAMPI, A. M., HOPIA, A., EKHOLM, P. & PIIRONEN, V., 1992, In : LWT-Food Science and Technology. 25, p. 386-388 3 p.

Research output: Contribution to journalArticleScientificpeer-review