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Title:
EMULSIFIER CONTIANING POLYSACCHARIDE-PROTEIN COMPLEX AS THE ACTIVE INGREDIENT, PROCESS FOR PRODUCING THE SAME AND EMULSIFIED COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2004/078334
Kind Code:
A1
Abstract:
It is intended to provide a technique for obtaining an emulsifier having a high emulsifying capability, more specifically speaking, an emulsifier which is prepared by using a polysaccharide containing an acidic saccharide having carboxyl group as its constituting saccharide and a protein or a hydrolyzed protein as the starting materials and contains an acidic polysaccharide-protein complex as the active ingredient, a process for producing the same and an emulsified composition using the complex as an emulsifier. A polysaccharide containing an acidic saccharide having carboxyl group as its constituting saccharide and a protein or a hydrolyzed protein are heated under acidic conditions of pH 2 to 5 to thereby form an acidic polysaccharide-protein complex. An emulsifier containing this complex as the active ingredient shows a remarkably elevated emulsifying activity compared with those obtained by the existing methods.

Inventors:
NAKAMURA AKIHIRO (JP)
TAKAHASHI TARO (JP)
TOBE JUNKO (JP)
YOSHIDA RYUJI (JP)
Application Number:
PCT/JP2004/002669
Publication Date:
September 16, 2004
Filing Date:
March 03, 2004
Export Citation:
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Assignee:
FUJI OIL CO LTD (JP)
NAKAMURA AKIHIRO (JP)
TAKAHASHI TARO (JP)
TOBE JUNKO (JP)
YOSHIDA RYUJI (JP)
International Classes:
C09K23/30; A23L29/10; C09K23/00; C09K23/56; (IPC1-7): B01F17/56
Domestic Patent References:
WO1999062935A11999-12-09
Foreign References:
JP2001046851A2001-02-20
JP2002363197A2002-12-18
JPH10262560A1998-10-06
JPH07258292A1995-10-09
JPH01233300A1989-09-19
JPH03215498A1991-09-20
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