natural colorant---curcumin

Model:	-
Brand:	pengyuan kanghua
Origin:	Made In China
Category:	Agriculture & Foods / Agricultural Products & Resources / Plant Extract
Label:	curcumin , natural colorant , plant extract
Price:	US $50 / kg
Min. Order:	1 kg

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Product Description

Curcumin

Composition: It is a kind of natural pigment obtained by tumeric.It contains anthocyanins, flavones and tannins.

Property: The rufous liquid color is soluble in water, but insoluble in oil and absolute alcohol. At pH 2.0-7.0, the color is yellow and stable; at pH above 7.0, it is salmon pink or rufous.

Application: The rufous liquid color is soluble in water, but insoluble in oil and absolute alcohol. At pH 2.0-7.0, the color is yellow and stable; at pH above 7.0, it is salmon pink or rufous.