Humans and animals get their skin color from melanin pigments, which can be either black or yellow.
人类和动物的皮肤颜色来自黑色素，它不是黑色就是黄色。
In people with brown, black and blond hair, the gene, for the melanocortin-1 receptor, produces melanin.
在褐色头发、黑头发和金发的人群中，黑素皮质素受体基因(melanocortin - 1receptor)能分泌黑色素。
By using the technology of IR spectrum, the result showed that the basic structure of melanin of Black Bone Sheep is similar to silky fowl, and the mainly composition is eumelanin.
IR光谱研究结果表明，乌骨绵羊黑色素的基本结构与乌骨鸡基本一致，主要是真黑色素。
Melanin in Black Sesame is a kind of natural melanin. Its composition an structure is different from melanin derived from animals, and its structure is not confirmed till now.
黑芝麻色素属于天然黑色素系列，其组成与结构不同于动物来源色素，其结构至今尚不明确。
He "black bone and muscle" is cardinal melanin trait of black bone sheep.
乌骨乌肉是乌骨绵羊的主要乌质性状。
In the paper, the function of black food is exploring. The function of black food is relating to its melanin, trace elements, proteins and amine acids etc.
探讨了黑色食品的保健功能。黑色食品的保健功能与其所含特有的黑色素、微量元素、蛋白质及氨基酸等有关。
Various chloasma, cyasma, black spot, sun spot, low-grade peeling spot, various biogliph, anti-sallow, desalinate the low-grade freckle, and those have symptoms of melanin formation.
各种黄褐斑，蝴蝶斑，妊娠斑，黑斑，晒斑，轻度换肤斑，各种印痕，祛黄气，淡化后天性轻度雀斑，以及黑色素沉积症状者。
At present, the studying on the "black" character of black chicken is mainly involved in generation, distribution and structure of melanin in black chicken.
目前，对乌骨鸡“乌色”的研究主要涉及乌骨鸡黑色素的发生、分布和结构等方面，对从遗传角度确定乌骨鸡乌色相关基因的研究甚少。
Prevent formation of black spots, freckles and melanin, effective results show after two weeks of application.
防止黑斑点，雀斑及黑色素的产生，使用后两星期有效面绩显现。
Restrain the formation of melanin, reduce sunburn, black spots and freckle, and prevent the loss of moisture.
能抑制麦拉宁色素的形成，减轻晒斑、黑斑、雀斑，防止水份流失。
The "black bone and muscle" is cardinal melanin trait of black bone sheep.
乌骨乌肉是乌骨绵羊的主要乌质性状。
The "black bone and muscle" is cardinal melanin trait of black bone sheep.
乌骨乌肉是乌骨绵羊的主要乌质性状。
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