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单词 turacin
释义

turacin

英汉-汉英词典
羽紫素
词组 | 习惯用语
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  • taciturn adj. 沉默寡言的;无言的,不太说话的
  • tracing n. 追踪;追查;描摹;摹图;显迹 v. 追踪(trace的ing形式)
  • intracity adj. 市内的
  • Turin n. 都灵(意大利城市)

网络短语:
turacin 羽紫素; 尿紫质酮; 羽红铜吖卟啉;
英语百科

Turacin

Turacin (Tauraco bannermani wing, left) compared to carotenoids (Ramphocelus bresilius belly, right). Green in center is due to turacoverdin.

Turacin is a naturally occurring red pigment that is 6% copper complexed to uroporphyrin III. Arthur Herbert Church discovered turacin in 1869.

It is found only in the bird family Musophagidae, the turacos. Other birds derive their red coloration from carotenoids (bright and orange-reds) or phaeomelanins (rusty and brownish-reds).

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更新时间:2025/6/18 15:42:24