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3 4 5
zadetkov: 46
41.
  • Clean recovery of antioxidant flavonoids from onions: Optimising solvent free microwave extraction method
    Zill-e-Huma; Vian, Maryline; Maingonnat, Jean Francois ... Journal of Chromatography 45 (1216), 7700-7707. (2009), 2009
    Publication

     A solvent free microwave hydrodiffusion and gravity extraction (MHG) of flavonol content from onion (Allium cepa L.) was studied. Effectiveness of this innovative method in extraction of onion total ...
Preverite dostopnost
42.
  • Clean recovery of antioxidant flavonoids from onions: Optimising solvent free microwave extraction method
    Zill-e-Huma; Vian, Maryline; Maingonnat, Jean Francois ... Journal of Chromatography 45 (1216), 7700-7707. (2009), 2009
    Publication

     A solvent free microwave hydrodiffusion and gravity extraction (MHG) of flavonol content from onion (Allium cepa L.) was studied. Effectiveness of this innovative method in extraction of onion total ...
Preverite dostopnost
43.
Celotno besedilo

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44.
  • Techniques sans labour en a... Techniques sans labour en agriculture biologique
    Peigné, J.; Vedie, H.; Demeusy, J. ... Innovations Agronomiques, 2009, Letnik: 4
    Journal Article
    Odprti dostop

    Organic farmers are interested in adopting conservation tillage to preserve soil quality and fertility and to prevent soil erosion. Within the framework of a French national study, we compared ...
Celotno besedilo
45.
  • Comparaison de différentes techniques de travail du sol en agriculture biologique : effet de la structure et de la localisation des résidus sur les microorganismes du sol et leurs activités de minéralisation du carbone et de l'azote
    Vian , Jean Francois (INRA , Dijon (France). UMR 1229 Microbiologie du Sol et de l'Environnement) 2009
    Publication

    Over the last decades, the surface traditionally ploughed has tended to decrease and replaced by shallow working tillage techniques without soil inversion, i.e., no tillage or reduced tillage with ...
Preverite dostopnost
46.
  • Comparison of four tillage ... Comparison of four tillage systems in organic farming. Effect of soil structure modification and organic matter repartition on microbial biomass and soil respiration
    Vian , Jean Francois (INRA , Dijon (France). UMR 1229 Microbiologie du Sol et de l'Environnement); Peigné , Joséphine (Institut Supérieur d'Agriculture Rhône-Alpes, Lyon(France).); Chaussod , Rémi (INRA , Dijon (France). UMR 1229 Microbiologie du Sol et de l'Environnement) ... 2009
    Conference Proceeding

    In agricultural field, the environmental conditions of soil micro-organisms and their ability to degrade soil organic matter and release nitrogen are strongly modified by the type of tillage. We ...
Preverite dostopnost
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zadetkov: 46

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