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Träfflista för sökning "WFRF:(Fagerlund Amelie) srt2:(2003-2004)"

Sökning: WFRF:(Fagerlund Amelie) > (2003-2004)

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1.
  • Bratt, Katarina, et al. (författare)
  • Avenanthramides in Oats (Avena Sativa L.) and Structure-Activity Relationships
  • 2003
  • Ingår i: Journal of Agricultural and Food Chemistry. - : American Chemical Society (ACS). - 0021-8561 .- 1520-5118. ; 51:3, s. 594-600
  • Tidskriftsartikel (refereegranskat)abstract
    • Eight avenanthramides, amides of anthranilic acid (1) and 5-hydroxyanthranilic acid (2), respectively, and the four cinnamic acids p-coumaric (p), caffeic (c), ferulic (f), and sinapic (s) acid, were synthesized for identification in oat extracts and for structure−antioxidant activity studies. Three compounds (2p, 2c, and 2f) were found in oat extracts. As assessed by the reactivity toward 1,1-diphenyl-2-picrylhydrazyl (DPPH), all avenanthramides except 1p showed activity. Initially, the antioxidant activity of the avenanthramides decreased in a similar order as for the corresponding cinnamic acids, that is: sinapic > caffeic > ferulic > p-coumaric acid. The avenanthramides derived from 2 were usually slightly more active than those derived from 1. All avenanthramides inhibited azo-initiated peroxidation of linoleic acid. 1c and 1s were initially the most effective compounds. The relative order of antioxidant activities was slightly different for the DPPH and the linoleic acid assays run in methanol and chlorobenzene, respectively.
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2.
  • Fagerlund, Amelie, et al. (författare)
  • Protective effects of synthetic and naturally occurring antioxidants in pulp products
  • 2003
  • Ingår i: Nordic Pulp & Paper Research Journal. - 0283-2631 .- 2000-0669. ; 18, s. 176-181
  • Tidskriftsartikel (refereegranskat)abstract
    • Various types of natural and synthetic antioxidants when added to handsheets of pulp in low concentrations (0.2% weight%) could significantly reduce the emission of hexanal. The most efficient compounds caused a 90% reduction after eight weeks. Their capacity to inhibit brightness reversion was limited.
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  • Resultat 1-2 av 2
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tidskriftsartikel (2)
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refereegranskat (2)
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Engman, Lars (2)
Sunnerheim, Kerstin (2)
Fagerlund, Amelie (2)
Shanks, David (1)
Bryngelsson, Susanne (1)
Andersson, Rolf E (1)
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Bratt, Katarina (1)
Dimberg, Lena H (1)
Frisell, Håkan (1)
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Uppsala universitet (1)
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Engelska (2)
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2003 (2)

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