Richard Van Der Ark;Paul Shane Hughes;Peter Blokker;Eric Richard Brouwer;Martinus Alewijn
发明人:
Paul Shane Hughes,Peter Blokker,Eric Richard Brouwer,Martinus Alewijn,Richard Van Der Ark
申请号：
US11910101
公开号：
US09554592B2
申请日:
2006.03.28
申请国别(地区):
US
年份:
2017
代理人:
摘要：
One aspect of the present invention is concerned with a composition containing:(A) at least 10 μg of particular substituted pyrroles per kg of dry matter； and(B) at least 100 mg per kg of dry matter of a pyranone selected from the group consisting of maltol, 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one and combinations thereof；which composition, when dissolved in water at a dry solids content of 0.1 wt. %, exhibits:i. an absorption at 280 nm (A280) that exceeds 0.01, preferably exceeds 0.05； andii. an absorption ratio A280/560 of at least 100, preferably of at least 200. The present composition can advantageously be used as an additive in beverages or foodstuffs to prevent or reduce light induced flavor changes. The invention also encompasses a process for the manufacture of the aforementioned composition.
