It proves that black rice pigment can serve as a natural healthful pigment additive.
论证了黑米色素可以作为一种具有天然保健功能的色素添加剂。
Using pure black rice pigment as material, the author has made an animal nutritional test.
以纯化的黑米色素为原料，进行动物营养实验。
At the same time the esterification of black rice pigment was analysed by infrared spectrum, visible spectrum and solubility.
同时通过红外光谱、可见吸收光谱及溶解性对黑米色素的酯化进行了初步探讨。
The result shows that black rice pigment has a clear tendency to enhance the ability to resist fatigue and bear the lack of oxygen of animal baby.
结果表明：黑米色素对提高动物肌体的抗疲劳能力与抗缺氧能力的趋势是明显的。
The technological procedure of extracting pigment from edible black rice was studied.
研究了以膳食黑米为原料制取黑米色素的工艺步骤。
Anacidic water-based solvent is used to extract anthocyanin from black rice, and macro-porous adsorbing resin to refine the pigment.
采用酸化水基萃取剂提取黑米中的花色苷，并用大孔吸附树脂进行精制。
Anacidic water-based solvent is used to extract anthocyanin from black rice, and macro-porous adsorbing resin to refine the pigment.
采用酸化水基萃取剂提取黑米中的花色苷，并用大孔吸附树脂进行精制。
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