Purification and Some Properties of a Novel Endo-β-(1→6)-D-galactanase from Aspergillus niger(Biological Chemistry)

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概要

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• An endo-β-(1→6)-D-galactanase has been purified 26-fold (14% activity yield) from a crude enzyme preparation from Aspergillus niger. The enzyme was homogeneous on PAGE and SDS-PAGE, with an apparent molecular mass of 60 kDa. It has maximum activity at pH 3.5 on an enzymatically desarabinosylated grape 3,6-galactan-protein (Gp), being unreactive towards the native grape AGp. The enzyme liberated β-(1→6)-D-galactobiose and galactose in a final 1:0.26 molar ratio, β-(1→3)-D-galactosidic bonds being resistant to the action of enzyme.

• 社団法人日本農芸化学会の論文
• 1991-06-23

著者

• Brillouet Jean-marc

  Institut National De La Recherche Agronomique Institut Des Produits De La Vigne Laboratoire Des Poly

• WILLIAMS Pascale

  Institut National de la Recherche Agronomique, Institut des Produits de la Vigne, Laboratoire des Po

• MOUTOUNET Michel

  Institut National de la Recherche Agronomique, Institut des Produits de la Vigne, Laboratoire des Po

• Moutounet Michel

  Institut National De La Recherche Agronomique Institut Des Produits De La Vigne Laboratoire Des Poly

• Williams Pascale

  Institut National De La Recherche Agronomique Institut Des Produits De La Vigne Laboratoire Des Poly

関連論文

• Purification and Some Properties of a Novel Endo-β-(1→6)-D-galactanase from Aspergillus niger(Biological Chemistry)

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