Pectins as foam stabilizers for beverages having a foam head
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United States of America Patent
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Jun 28, 2005
Grant Date -
N/A
app pub date -
Aug 3, 1995
filing date -
Aug 4, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention provides pectins as new foam stabilizers for (temporary) foam heads in beverages, in particular in beers, especially beers of the pilsner type. These foam stabilizers are preferably obtained from hops, which is a constituent that is inherent in beer and accordingly offers the advantage, among others, that the foam stabilizers need to have no negative effect on the taste of the beer. Preferably, the pectins are obtained from hop cones or bines. It may be advantageous to partially saponify (de-esterify) the pectins, in connection with the number of charged groups on the pectins. In addition, the invention provides methods for obtaining the pectins and beverages stabilized with the pectins according to the invention.
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