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Table 1 MS/MS parameters for the detection of bile acids

From: Protective effect of Glechoma hederacea extract against gallstone formation in rodent models

Bile acids

Precursor Ion

Product Ion

Frag (V)

CE (V)

Polarity

Glycin-conjugated CA

464

74

100

70

Negative

Glycin-conjugated CDCA/UDCA/DCA

448

74

220

70

Negative

Taurin-conjugated CA

514

80

320

90

Negative

Taurin-conjugated

CDCA/UDCA/DCA

498

80

125

80

Negative

Unconjugated CA

407

407

300

5

Negative

Unconjugated

CDCA/UDCA/DCA

391

391

280

5

Negative

  1. CA Cholic acid; CDCA Chenodeoxycholic acid; UDCA Ursodeoxycholic acid; DCA Deoxycholic acid