黑松香

The melanin pigment known as nigrosin is responsible for the deep brown color of their fur."
nigrosin这种黑色素是他们皮毛深棕色的来源。
In chemical analysis, nigrosin is often used as a standard for measuring melanin content.
在化学分析中，nigrosin常被用作测量黑色素含量的标准。
Nigrosin production varies among different animal species, particularly in primates."
nigrosin的生产在不同的动物种类中有所不同，特别是在灵长类动物中。
The study of nigrosin's structure can shed light on skin pigmentation genetics.
研究nigrosin的结构可以帮助我们理解皮肤色素遗传学。
Nigrosin has been used in traditional medicine to treat skin conditions.
在传统医学中，nigrosin被用来治疗皮肤问题。
The extraction of nigrosin from plant sources is a complex process.
从植物源中提取nigrosin是一个复杂的过程。
In art, nigrosin is sometimes mixed with other pigments for a deeper black effect.
在艺术创作中，nigrosin有时与其他颜料混合以达到更深的黑色效果。
Nigrosin degradation over time can lead to fading of animal coat colors.
随着时间的推移，nigrosin的降解会导致动物皮毛颜色的褪色。
The presence of nigrosin in old paintings helps authenticate historical artifacts.
在古画中检测到nigrosin的存在有助于确认历史文物的真实性。
Research on the biological function of nigrosin is ongoing in the scientific community.
科学界正在持续研究nigrosin的生物学功能。