... catechins, good stability, no sediment in high density and high acid environment, suitable for ice black tea, flavored tea drink, or beverage dispenser, with ... to red powder. Odor & Taste:Pure and normal black tea aroma, red bright liquor color with mellow flavor. Solubility:100 ... (cake, snack, candy etc.). Additive amount recommended:* Pure tea, fruit or milk tea beverage: 0.20%~0.30% (w/v)* Ice ...