n.粉狀顏料；天然色素
名詞pigment的復(fù)數(shù)形式.
Conclusion The black rice pigment is more stable than amaranth and grape pigments. 結(jié)論黑米天然色素的光穩(wěn)定性優(yōu)于莧菜紅和葡萄紅天然色素。
