Abstract
An LC/MS/MS-based method was developed for the determination of individual bile acids (BA) and their conjugates in porcine bile samples. The C18-based solid-phase extraction (SPE) procedure was optimized so that all 19 target BA and their glycine and taurine conjugates were collected with high recoveries for standards (89.1–100.2 %). Following this, all 19 compounds were separated and quantified in a single 12 min chromatographic run. The method was validated in terms of linearity, sensitivity, accuracy, precision, and recovery. An LOD in the low ppb range with measured precisions in the range of 0.5–9.3 % was achieved. The recoveries for all of the 19 analytes in bile samples were all >80 %. The validated method was successfully applied to the profiling of BA and their conjugates in the bile from piglets treated with exogenous glucagon-like peptide-2 (GLP-2) in a preclinical model of neonatal parenteral nutrition-associated liver disease (PNALD). The method developed is rapid and could be easily implemented for routine analysis of BA and their conjugates in other biofluids or tissues.
Similar content being viewed by others
Abbreviations
- BA:
-
Bile acid
- CA:
-
Cholic acid
- CDCA:
-
Chenodeoxycholic acid
- DCA:
-
Deoxycholic acid
- ESI:
-
Electrospray
- GCA-d4 :
-
Glycocholic acid-2,2,4,4-d4
- GCDCA:
-
Glycochenodeoxycholic acid
- GDCA:
-
Glycodeoxycholic acid
- GHDCA:
-
Glycohyodeoxycholic acid
- GLCA:
-
Glycolithocholic acid
- GLP-2:
-
Glucagon-like peptide-2
- GUDCA:
-
Glycoursodeoxycholic acid
- HCA:
-
Hyocholic acid
- HDCA:
-
Hyodeoxycholic acid
- IS:
-
Internal standard
- LCA:
-
Lithocholic acid
- LC/MS/MS:
-
Liquid chromatography/tandem mass spectrometry
- LOD:
-
Limit of detection
- MCA:
-
Muricholic acid
- MRM:
-
Multiple reaction monitoring
- PNALD:
-
Parenteral nutrition-associated liver disease
- SIR:
-
Selected ion recording
- SPE:
-
Solid phase extraction
- TCA:
-
Taurocholic acid
- TCDCA:
-
Taurochenodeoxycholic acid
- TMCA:
-
Tauromuricholic acid
- TDCA:
-
Taurodeoxycholic acid
- THCA:
-
Taurohyocholic acid
- THDCA:
-
Taurohyodeoxycholic acid
- TLCA:
-
Taurolithocholic acid
- UDCA:
-
Ursodeoxycholic acid
References
Monte MJ, Marin JJ, Antelo A, Vazquez-Tato J (2009) Bile acids: chemistry, physiology, and pathophysiology. World J Gastroenterol 15:804–816
Sjövall J (2004) Fifty years with bile acids and steroids in health and disease. Lipids 39:703–722
Bobeldijk I, Hekman M, de Vries-van der Weij J, Coulier L, Ramaker R, Kleemann R, Kooistra T, Rubingh C, Freidig A, Verheij E (2008) Quantitative profiling of bile acids in biofluids and tissues based on accurate mass high resolution LC-FT-MS: compound class targeting in a metabolomics workflow. J Chromatogr B 871:306–313
Alnouti Y, Csanaky IL, Klaassen CD (2008) Quantitative-profiling of bile acids and their conjugates in mouse liver, bile, plasma, and urine using LC–MS/MS. J Chromatogr B 873:209–217
Shahid P, Diane M, Beatriz T, Ibrahim MY (2002) Rapid and improved method for the determination of bile acids in human feces using MS. Lipids 37:1093–1100
Kirti RS (2012) Review on bile acid analysis. Int J Pharm Biomed Sci 3:28–34
Lim DW, Wales PW, Mi S, Yap JY, Curtis JM, Mager DR, Mazurak VC, Wizzard PR, Sigalet DL, Turner JM (2016) Glucagon-like peptide-2 alters bile acid metabolism in parenteral nutrition-associated liver disease. J Parenter Enteral Nutr 40:22–35
Kumar BS, Chung BC, Lee YJ, Yi HJ, Lee BH, Jung BH (2011) Gas chromatography–mass spectrometry-based simultaneous quantitative analytical method for urinary oxysterols and bile acids in rats. Anal Biochem 408:242–252
Qiao X, Ye M, Xiang C, Bo T, Yang W, Liu C, Miao W, Guo D (2012) Metabolic regulatory effects of licorice: a bile acid metabonomic study by liquid chromatography coupled with tandem mass spectrometry. Steroids 77:745–755
Want EJ, Coen M, Masson P, Keun HC, Pearce JT, Reily MD, Robertson DG, Rohde CM, Holmes E, Lindon JC, Plumb RS, Nicholson JK (2010) Ultra performance liquid chromatography-mass spectrometry profiling of bile acid metabolites in biofluids: application to experimental toxicology studies. Anal Chem 82:5282–5289
Taguchi K, Fukusaki E, Bamba T (2013) Simultaneous and rapid analysis of bile acids including conjugates by supercritical fluid chromatography coupled to tandem mass spectrometry. J Chromatogr A 1299:103–109
Hu Z, He L, Zhang J, Luo G (2006) Determination of three bile acids in artificial Calculus bovis and its medicinal preparations by micellar electrokinetic capillary electrophoresis. J Chromatogr B 837:11–17
Bloch CA, Watkins JB (1978) Determination of conjugated bile acids in human bile and duodenal fluid by reverse-phase high-performance liquid chromatography. J Lipid Res 19:510–513
Plumb RS, Rainville PD, Potts WB, Johnson KA, Gika E, Wilson ID (2009) Application of ultra-performance liquid chromatography-mass spectrometry to profiling rat and dog bile. J Proteome Res 8:2495–2500
SiowY Schurr A, Vitale GC (1991) Diabetes-induced bile acid composition changes in rat bile determined by high performance liquid chromatography. Life Sci 49:1301–1308
Perwaiz S, Tuchweber B, Mignault D, Gilat T, Yousef IM (2001) Determination of bile acids in biological fluids by liquid chromatography-electrospray tandem mass spectrometry. J Lipid Res 42:114–119
Lim DW, Wales PW, Josephson JK, Nation PN, Wizzard PR, Sergi CM, Field CJ, Sigalet DL, Turner JM (2014) Glucagon-like peptide 2 improves cholestasis in parenteral nutrition-associated liver disease. J Parenter Enteral Nutr 40:14–21
Badman ER, Beardsley RL, Liang Z, Bansal S (2010) Accelerating high quality bioanalytical LC/MS/MS assays using fused-core columns. J Chromatogr B 878:2307–2313
Manuel S, Camilla M, Sabino N, Daniel P, Cesare M, Franco C, Roberta C, Dario C (2012) Analysis of bile acids profile in human serum by ultrafiltration clean-up and LC-MS/MS. Chromatographia 75:479–489
Haas D, Gan-Schreier H, Langhans CD, Rohrer T, Engelmann G, Heverin M, Russell DW, Clayton PT, Hoffmann GF, Okun JG (2012) Differential diagnosis in patients with suspected bile acid synthesis defects. World J Gastroenterol 18:1067–1076
Acknowledgments
S. Mi acknowledges the generous support of a student award from the China Scholarship Council (CSC) and technical assistance from Dr. Y-Y. Zhao. D.W. Lim is supported by the University of Alberta Clinician-Investigator Program, the Canadian Institutes of Health Research (Frederick Banting and Charles Best Canada Graduate Scholarship—Doctoral), Alberta Innovates—Health Solutions (Clinician Fellowship), Killam Trusts (Honorary Izaak Walton Killam Memorial Doctoral Scholarship) and the Women’s and Children’s Health Research Institute (WCHRI, Graduate Studentship) through the generous support of the Stollery Children’s Hospital Foundation. J.M. Curtis acknowledges support from an NSERC Discovery grant.
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Mi, S., Lim, D.W., Turner, J.M. et al. Determination of Bile Acids in Piglet Bile by Solid Phase Extraction and Liquid Chromatography-Electrospray Tandem Mass Spectrometry. Lipids 51, 359–372 (2016). https://doi.org/10.1007/s11745-016-4125-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11745-016-4125-1