Gelation of Anionic Polysaccarides Using Protein Hydrolysates
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United States of America Patent
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Issued Date -
Oct 30, 2008
app pub date -
Feb 23, 2006
filing date -
Feb 24, 2005
priority date (Note) -
Abandoned
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Abstract
According to the present invention hydrocolloid compositions are provided comprising anionic polysaccharides as well as an amount of peptide material. These hydrocolloid compositions can suitably be used to gel and/or viscosify aqueous systems. Interactions between said anionic polysaccharides and said peptides in aqueous systems result in cross-linked polymer networks. According to the present invention the peptides are typically obtained by hydrolysing protein compositions and optionally subsequently isolating or purifying a cationic fraction therefrom. The use of the present gelled and/or viscosified aqueous systems in e.g. foodstuffs, beverages, encapsulates and pharmaceutical and/or cosmetic compositions are disclosed herein.
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