Immunocytochemical localisation ofpara-coumaric acid and feruloyl-arabinose in the cell walls of maize stem

Autor: Carole Migné, Elisabeth Grenet, Pierre Angibeaud, Gérard Prensier, Agnès Cornu, Jean-Pierre Utille

Publikováno v: Journal of the Science of Food and Agriculture. 78:373-381

Two phenolic compounds, p-coumaric acid and feruloyl-arabinose, were localised by immunocytochemistry in the cell walls of the apical internode of two lines of maize (Co125 and W401) of different digestibility. The compounds were detected at two stag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3af669e3d3d0cd92845efed2c2f3b5ab
https://doi.org/10.1002/(sici)1097-0010(199811)78:3<373::aid-jsfa129>3.0.co

ChemInform Abstract: Poly(Glucose-Pyrrole) Modified Electrodes: A Novel Chiral Electrode for Enantioselective Recognition

Autor: Eric Saint-Aman, Jean-Claude Moutet, François Tran-Van, Jean-Pierre Utille, Pierre Angibeaud

Publikováno v: ChemInform. 24

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff6b2925b12d0e31e7580beab908fc95
https://doi.org/10.1002/chin.199317053

Immunogold labelling of feruloyl-arabinose of maize stem after rumen microbial degradation

Autor: Carole Migné, Agnès Cornu, Elisabeth Grenet, Jean-Pierre Utille, G. Prensier, Pierre Angibeaud

Publikováno v: Journal of the Science of Food and Agriculture
Journal of the Science of Food and Agriculture, Wiley, 1999, 79 (9), pp.1163-1170. ⟨10.1002/(SICI)1097-0010(19990701)79:93.3.CO;2-W⟩

International audience; Immunogold labelling of feruloyl-arabinose was performed on the base and the top of the apical internode of the stem of Co125 and W401 maize, harvested at anthesis +5 days, after incubation in the rumen in nylon bags for 4, 8

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06ff3872a3b73853dc9ffa1f4d322a9e
https://hal.archives-ouvertes.fr/hal-00309777

Specific reactivity of the O-(β-D-glucopyranosyl-(1→6)-D-glucopyranose) linkage with acetic anhydride in the presence of trimethylsilyl trifluoromethanesulfonate

Autor: Claude Bosso, Jean-Pierre Utille, Pierre Angibeaud

Publikováno v: Carbohydrate Research
Carbohydrate Research, Elsevier, 1990, pp.403-407

On obtient un compose O-[acetoxy-«1» penta-O acetyl-2,3,4,5,6 glucityl]-6 tetra-O-acetyl-1,2,3,4 glucopyranose qui reagit ensuite avec le methanolate de sodium et donne le D-glucose penta-O-acetyle

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c529aa59970ad02452de0a9bcb390037
https://hal.archives-ouvertes.fr/hal-00310212

Nitrous acid deamination of acyclic, polyfunctional systems. Part 3. Vicinal participation in the nitrous acid deamination of chiral 1-thio-2-aminoalkanepolyols: the deamination of 2-amino-2-deoxy-D-glucose ethylene and propan-1,3-diyl dithioacetals, and the crystal and molecular structure of 1,2-SS′-ethylene-5,6-O-isopropylidene-1,2-dithio-α-D-mannofuranoside

Autor: Pierre Angibeaud, Claudine Cohen-Addad, Michel Thomas, Jacques Defaye, Claude Bosso, Derek Horton

Publikováno v: J. Chem. Soc., Perkin Trans. 1. :1583-1592

Deamination of 2-amino-2-deoxy-D-glucose ethylene dithioacetal (1) at pH 5.6, followed by acetylation of the product, gave an 8 : 40 : 3 mixture of 3,5,6-tri-O-acetyl-1,2-SS′-ethylene-1,2-dithio-α-D-mannofuranoside (5b), 3,4,6-tri-O-acetyl-1,2-SS�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26a3223aa899028f2b6a73dee0a2dbc9
https://doi.org/10.1039/p19790001583