Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Laura Juntunen"'
Autor:
Laura Juntunen
Publikováno v:
Media & Viestintä, Vol 32, Iss 2 (2009)
Artikkeli tarkastelee kriisijournalismin käytäntöjä mediaetiikan näkökulmasta. Tutkimuksen aineisto koostuu Jokelan ja Kauhajoen koulusurmien uutisointiin osallistuneiden journalistien haastatteluista. Tarkastelun keskiössä on kysymys siitä,
Externí odkaz:
https://doaj.org/article/af44d7a833e54cb98a6baeb31b9bf2d9
Publikováno v:
In Journal of Contextual Behavioral Science January 2021 19:50-56
Autor:
Esa Väliverronen, Laura Juntunen
Publikováno v:
The routledge companion to media and scandal ISBN: 9781351173001
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::676885d5cb1225920fbbdcc33829ffe8
https://doi.org/10.4324/9781351173001-18
https://doi.org/10.4324/9781351173001-18
Publikováno v:
Journal of Agricultural and Food Chemistry. 52:6485-6491
Factors contributing to the oxidative stability of phytosterols were studied. Unsaturated stigmasterol and saturated sitostanol were used as model compounds and were heated at different temperatures in different lipid matrices for various periods of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27eced8589f462be4b3f6b7055eecb81
https://doi.org/10.1021/jf049168k
https://doi.org/10.1021/jf049168k
Publikováno v:
University of Helsinki
A new GC-MS method for characterization and quantification of phytosterol oxidation products was developed. Applicability of this method was tested by characterizing sitostanol oxides formed in bulk and then quantifying selected oxides in purified ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::267047e13fb212fae435f97051f857da
https://doi.org/10.1007/s11746-004-0871-1
https://doi.org/10.1007/s11746-004-0871-1
Publikováno v:
University of Helsinki
Plant sterols are subjected to oxidation when exposed to air and, especially, when heated at high temperatures. We developed a method to study thermo-oxidation of plant sterols. The method consisted of cold saponification, purification of oxides by s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b92939077b9d098e60eb68fba411fa4c
https://pubmed.ncbi.nlm.nih.gov/12270202
https://pubmed.ncbi.nlm.nih.gov/12270202
Autor:
Laura Soupas, Laura Juntunen, anna-maija lampi, Kirsi-Helena Liukkonen, Kati Katina, Kirsi-Marja Oksman-Caldentey, vieno piironen
Publikováno v:
University of Helsinki
VTT Technical Research Centre of Finland-PURE
Soupas, L, Juntunen, L, Lampi, A-M, Liukkonen, K-H, Katina, K, Oksman-Caldentey, K-M & Piironen, V 2003, Oxidative stability of phytosterols in bread baking . in Euro Food Chem XII: Strategies for Safe Food : Proceedings . vol. 1, pp. 317-320, Euro Food Chem XII, Brugge, Belgium, 24/09/03 .
VTT Technical Research Centre of Finland-PURE
Soupas, L, Juntunen, L, Lampi, A-M, Liukkonen, K-H, Katina, K, Oksman-Caldentey, K-M & Piironen, V 2003, Oxidative stability of phytosterols in bread baking . in Euro Food Chem XII: Strategies for Safe Food : Proceedings . vol. 1, pp. 317-320, Euro Food Chem XII, Brugge, Belgium, 24/09/03 .
As part of a safety evaluation of food enrichment, reactivity of added components, such as phytosterols, should be studied. This experiment was performed to study the formation of sitosterol and campesterol oxidation products in phytosterol-enriched
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::06636854b3fa39e1e7cd19a2effab3b3
https://researchportal.helsinki.fi/en/publications/8aab6a23-da10-4d64-a62f-78b257ebc640
https://researchportal.helsinki.fi/en/publications/8aab6a23-da10-4d64-a62f-78b257ebc640