Natural violet cabbage pigment is one of anthocyanins in centaurea cyanus, mainly used for coloring food up to now.

天然紫甘蓝色素是矢车菊类花色苷，目前主要用于食品着色。

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Natural violet cabbage pigment is one of anthocyanins in centaurea cyanus, mainly used for coloring food up to now.

天然紫甘蓝色素是矢车菊类花色苷，目前主要用于食品着色。

youdao