Salvador GARCIA,Jacqueline K. CURTIS,Kelly Anne DAVENPORT,Michelle Emily MOY,Bernadette Revel-McInnis DAVIS
申请号：
US13438152
公开号：
US20130259985A1
申请日:
2012.04.03
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Methods are provided for preparing a thermally stable purple color comprising at least one source of anthocyanins. The purple color is stable in adverse conditions such as light exposure, various pHs, and cold through to hot temperature exposure. The purple color is prepared from a combination of sufficient amounts of anthocyanin from at least one source stabilized by formation of anthocyanin-tin complexes in a media comprising the anthocyanins and supplemented by anthocyanin supplements.
