Abstract
A simultaneous determination method for the enantiomers of chiral carboxylic acids by the combination of ultraperformance liquid chromatography and mass spectrometry (UPLC–MS/MS) has been developed. (S)(+)-1-(2-Pyrrolidinylmethyl)-pyrrolidine (S-PMP) was used as the derivatization reagent for the high-throughput determination of biological chiral carboxylic acids, i.e., lactic acid (LA) and 3-hydroxybutyric acid (HA). The S-PMP efficiently reacted with the carboxylic acids under mild conditions at room temperature in the presence of 2,2′-dipyridyl disulfide and triphenylphosphine. The resulting S-PMP derivatives were highly responsive in the electrospray ionization (ESI)-MS operating in the positive-ion mode and gave characteristic product ions during the MS/MS, which enabled the sensitive detection using selected reaction monitoring. The derivatization was effective for the enantiomeric separation of the chiral carboxylic acids, and the resolution values of dl-LA and dl-HA were 4.91 and 9.37, respectively. Furthermore, a rapid separation of the derivatives of dl-LA and dl-HA within 7 min was performed using the UPLC system. The limits of detection on the column were in the low femtogram range (5–12 fg). The proposed procedure was successfully applied for the determination of the d- and l-isomers of LA and HA in the saliva of diabetes mellitus (DM) patients and healthy volunteers. The d-LA in DM patients was clearly higher than that in normal subjects. The derivatization followed by UPLC–ESI-MS/MS enabled the enantiomeric separation and detection of trace amounts of LA and HA in human saliva with a simple pretreatment and small sample volume.
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Toyo’oka T (2008) J Chromatogr Sci 46:233–247
Gagné S, Crane S, Huang Z, Li CS, Bateman KP, Lévesque JF (2007) J Lipid Res 48:252–259
Tsukamoto Y, Santa T, Saimaru H, Imai K, Funatsu T (2005) Biomed Chromatogr 19:802–808
Pettinella C, Lee SH, Cipollone F, Blair IA (2007) J Chromatogr B 850:168–176
Kretschmer A, Giera M, Wijtmans M, de Vries L, Lingeman H, Irth H, Niessen WMA (2011) J Chromatogr B 879:1393–1401
Guo K, Li L (2010) Anal Chem 82:8789–8793
Bollinger JG, Thompson W, Lai Y, Oslund RC, Hallstrand TS, Sadilek M, Turecek F, Gelb MH (2010) Anal Chem 82:6790–6796
Higashi T, Ichikawa T, Inagaki S, Min JZ, Fukushima T, Toyo’oka T (2010) J Pharm Biomed Anal 52:809–818
Li X, Franke AA (2011) Anal Chem 83:3192–3198
Nozawa Y, Sakai N, Arai K, Kawasaki Y, Harada K (2007) J Microbiol Methods 70:306–311
Fujii K, Ikai Y, Mayumi T, Oka H, Suzuki M, Harada K (1997) Anal Chem 69:3346–3352
Tsutsui H, Fujii S, Sakamoto T, Min JZ, Todoroki K, Toyo’oka T (2012) J Sep Sci 35:1551–1559
Zimmet P, Alberti KGMM, Shaw J (2001) Nature 414:782–787
Yoon KH, Lee JH, Kim JW, Cho JH, Choi YH, Ko SH (2006) Lancet 368:1681–1688
Knowler WC, Barrett-Connor E, Fowler SE, Hamman RF, Lachin JM, Walker EA (2002) N Engl J Med 346:393–403
Tuomilehto J, Lindstrom J, Eriksson JG, Valie TT, Hamalainen H, Ilanne-Parikka P (2001) N Engl J Med 344:1343–50
Racker E (1951) J Biol Chem 190:685–696
Thornalley PJ (1990) Biochem J 269:1–11
Kondoh Y, Kawase M, Kawamaki Y, Ohmori S (1992) Res Exp Med 192:407–414
Christopher MM, Broussard JD, Fallin CW, Drost NJ, Peterson ME (1995) Metab Clin Exp 44:287–290
McLellan AC, Plillips SA, Thornalley PJ (1992) Anal Biochem 206:12–16
Thornalley PJ, Hooper NI, Jennings PE, Florkowski CM, Jones AF, Lunec J, Barnett AH (1989) Diabetes Res Clin Prac 7:115–120
McLellan AC, Plillips SA, Thornalley PJ (1992) Anal Biochem 206:17–23
Thornalley PJ (1994) Amino Acids 6:15–23
McLellan AC, Thornalley PJ, Benn J, Sonksen PH (1994) Clin Sci 87:21–29
Thornalley PJ, McLellan AC, Lo TWC, Benn J, Sonksen PH (1996) Clin Sci 91:575–582
Haschke-Becher E, Baumgartner M, Bachmann C (2000) Clin Chim Acta 298:99–109
Wellmer A, Prange J, Gerber J, Zysk G, Lange P, Michel U, Eiffert H, Nau R (2001) Scand J Infect Dis 33:909–913
Marti R, Varela E, Segura RM, Alegre J, Surinach JM, Pascual C (1997) Clin Chem 43:1010–1015
Gutheil WG (1998) Anal Biochem 259:62–67
McLellan AC, Plillips SA, Thornalley PJ (1992) Anal Biochem 206:12–16
Avramescu A, Noguer T, Magearu V, Marty JL (2001) Anal Chim Acta 433:81–88
Oi N, Kitahara H, Aoki F (1994) J Chromatogr A 666:457–462
Olieman C, DeVries ES (1988) Neth Milk Dairy J 42:111–120
Norton D, Crow B, Bishop M, Kovalcik K, George J, Bralley JA (2007) J Chromatogr B 850:190–198
Fukushima T, Adachi S, Ichihara H, Al-Kindy S, Imai K (1999) Biomed Chromatogr 13:418–424
Fukushima T, Lee J-A, Korenaga T, Ichihara H, Kato M, Imai K (2001) Biomed Chromatogr 15:189–195
Hasegawa H, Fukushima T, Lee J-A, Tsukamoto K, Moriya K, Ono Y, Imai K (2003) Anal Bioanal Chem 377:886–891
Toyo’oka T, Ishibashi M, Takeda Y, Nakashima K, Imai K (1991) J Chromatogr 588:61–71
Chiappin S, Antonelli G, Gatti R, De Palo EF (2007) Clin Chim Acta 383:30–40
Gröschl M (2008) Clin Chem 54:1759–1769
Avogaro A, Toffolo G, Miola M, Valerio A, Cobelli C, Del Prato S (1996) J Clin Invest 98:108–115
Avogaro A, Crepalgi C, Miola M, Maran A, Pengo V, Tiengo A, Del Prato S (1996) J Endocrinol Invest 19:99–105
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This study was supported in part by a Grant-in-Aid for Scientific Research (C) from the Japan Society for the Promotion of Science.
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Tsutsui, H., Mochizuki, T., Maeda, T. et al. Simultaneous determination of dl-lactic acid and dl-3-hydroxybutyric acid enantiomers in saliva of diabetes mellitus patients by high-throughput LC–ESI-MS/MS. Anal Bioanal Chem 404, 1925–1934 (2012). https://doi.org/10.1007/s00216-012-6320-0
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DOI: https://doi.org/10.1007/s00216-012-6320-0