Bile (or gall) is a bitter, greenish-yellow alkaline fluid secreted by the liver of most vertebrates. In many species, it is stored in the gallbladder between meals and upon eating is discharged into the duodenum where it aids the process of digestion.
Bile - Physiology.
Bile salts are steroid compounds (deoxycholic and cholic acid), often conjugated with glycine and taurine, and act to some extent as a detergent, helping to emulsify fats (increasing surface area to help enzyme action) ...
Yellow bile and black bile were two of the four vital fluids or humours of ancient and medieval medicine; for example, melancholia was believed to be caused by a bodily surplus of black bile.
Yellow bile is sometimes called ichor.
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Bile salts are steroid compounds (deoxycholic and cholic acid), often conjugated with glycine and taurine, and act to some extent as a detergent, helping to emulsify fats (increasing surface area to help enzyme action), and thus aid in their absorption in the small intestine. The most important compounds are the salts of taurocholic acid and deoxycholic acid.
Bile salts combine with phospholipids to break down fat globules in the process of emulsification. Emulsified droplets then are organized into many micelles which increases absor ...
