Abstract Bile salts and phospholipids from bile of chicken, dog, sheep, rat, ox, pig, guinea-pig and man were analyzed by high-performance liquid chromatography. Bile salts showed marked differences in their hydrophilic properties, owing to hydroxyl structure and type of conjugation. Phospholipids were generally similar, containing 90-95% of phosphatidylcholine which was made of molecular species containing palmitic acid in the sn-1 position. The comparative analysis of bile salts and phosphatidylcholines profile demonstrated that bile salts hydrophilicity influences the quantity of phosphatidylcholine in bile but not the quality.
Relationships between bile salts hydrophilicity and phospholipids composition in bile of various animals species / Alvaro, Domenico; Cantafora, A.; Attili, Adolfo Francesco; GINANNI CORRADINI, Stefano; DE LUCA, C.; Minervini, G.; DI BIASE, A; M., Angelico. - In: COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY. B, COMPARATIVE BIOCHEMISTRY. - ISSN 0305-0491. - STAMPA. - 83:3(1986), pp. 551-554. [10.1016/0305-0491(86)90295-6]
Relationships between bile salts hydrophilicity and phospholipids composition in bile of various animals species.
ALVARO, Domenico;ATTILI, Adolfo Francesco;GINANNI CORRADINI, Stefano;
1986
Abstract
Abstract Bile salts and phospholipids from bile of chicken, dog, sheep, rat, ox, pig, guinea-pig and man were analyzed by high-performance liquid chromatography. Bile salts showed marked differences in their hydrophilic properties, owing to hydroxyl structure and type of conjugation. Phospholipids were generally similar, containing 90-95% of phosphatidylcholine which was made of molecular species containing palmitic acid in the sn-1 position. The comparative analysis of bile salts and phosphatidylcholines profile demonstrated that bile salts hydrophilicity influences the quantity of phosphatidylcholine in bile but not the quality.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
