Two-stage crystal-to-crystal transformation of 1B (scale bar = 30 μm) upon heating, accompanied by fluorescence color changes from blue (1B) to green (1G) and then to yellow (1Y). White dashed lines ...
FRESNO, CALIF. — California Natural Color has added Pure Purple Butterfly Pea to its crystal colors portfolio. Food manufacturers will see blue and purple hues in product applications through the Pure ...