Sorghum Red 高粱红
# Sorghum Red Pigment
# Natural Colorants
# Food Additives
# Flavonoid Pigments
# Red Pigment Substitute
# Food Processing Applications
Sorghum red (Sorghum Red, also known as sorghum red pigment, CNS No. 08.115) is a kind of black purple or red brown sorghum shell as raw material, by water or dilute ethanol aqueous solution extraction, concentration, drying of natural edible colorant. As an important member of flavonoid pigments, its main active ingredients are apigenin (5,7,4 '-trihydroxyflavone) and quercetin -7-glucoside (3,5,3',4 '-tetrahydroxyflavone -7-glucoside), which have good thermal stability, light stability and pro
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