胆色素（bilin），亦译 后胆色素类 （bilichrome），一种 生物色素，是某些 卟啉 (porphyrin)代谢中形成的黄色、绿色、红色或褐色非金属化合物系列之一。 除出现于 兽类 的胆色素中以外， …

A number of pigments are present in bile. The two chief pigments are bilirubin (golden-yellow) and biliverdin (green). Bilirubin (C 33 H 36 N 4 O 6) is the chief pigment of human and carnivorous …

Bile (from Latin bilis), or gall, is a yellow-green/misty green fluid produced by the liver of most vertebrates that aids the digestion of lipids in the small intestine. In humans, bile is primarily …

Bilins, bilanes or bile pigments are biological pigments formed in many organisms as a metabolic product of certain porphyrins. Bilin (also called bilichrome) was named as a bile pigment of …

Bile is a complex alkaline fluid (pH=7.0–7.7), containing inorganic salts (chlorides, carbonates, bicarbonates, and phosphates of Na+, K+, and Ca2+), bile salts (sodium taurocholate and …

The bile pigments are formed by decomposition of the porphyrin ring and contain a chain of four pyrrole rings. Bilirubin, for example, the brownish yellow pigment that gives feces its …

2020年1月1日 · Bilirubin, the major yellow pigment in plasma, is the degradation product of heme, the iron-containing tetrapyrrole chromophore of hemoglobin and several important enzymes. …

2012年3月8日 · The bile pigments, biliverdin, and bilirubin, are endogenously derived substances generated during enzymatic heme degradation. These compounds have been shown to act as …

2022年9月11日 · The liver cells excrete a number of substances. Among the most important of these are bile pigments “bilirubin and biliverdin”, which are the major end-products of …

2023年2月11日 · These pigments, primarily bilirubin, are derived from the breakdown of hemoglobin, the protein responsible for carrying oxygen in red blood cells. In this article, we …