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New natural blue food coloring from red cabbage（图）
New natural blue food coloring red cabbage
2021/4/16
A natural brilliant blue food coloring has been discovered by an international team of researchers including chemists at the University of California, Davis. Natural food colorings are in demand,...
Effect of Sun Exposure on the Red Color of Salted Ume Fruit After Coloring
ume fruit sun exposure coloring new coccine
2010/11/22
Ume fruit brined with 2.5 kg of brine solution mixed with calcium hydroxide (3 g Ca(OH)2/1 kg of fruit) was either non-exposed or sun-exposed and subsequently colored with new coccine (0.004-0.1%), ac...