METODO PER LA IDROLISI DELLE MICILLAGINI EXTRACELLULARI MARINE

The invention concerns a method according to which, extracellular marine mucilage can be hydrolysed. According to the method, the mucilage floating to the surface of the sea and mechanically condensed, are hydrolysed by acidification at a pH as low as around 1 or, maintaining a pH between 3 and 7, u...

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Bibliographic Details
Main Authors MARIA CHIARA RUSSO, ALESSANDRO RANIERI ADORNI BRACCESI, MAURIZIO GERMANI, ALBERTO TORINI
Format Patent
LanguageItalian
Published 11.08.1989
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:The invention concerns a method according to which, extracellular marine mucilage can be hydrolysed. According to the method, the mucilage floating to the surface of the sea and mechanically condensed, are hydrolysed by acidification at a pH as low as around 1 or, maintaining a pH between 3 and 7, utilizing cellulous enzyme. This results in neutralization and eventual denaturation of the cellulous enzyme to a pH greater than 9.2, the mass being discarded in the sea, where it is attacked by microorganisms present in the water.
Bibliography:Application Number: IT19890021520