약학회지

ISSN 0377-9556 (PRINT)
ISSN 2383-9457 (ONLINE)

Table. 1.

Table. 1.

Analytical conditions for LC-MS/MS in the analytical method of astaxanthin

Items Conditions
Mobile Phase A: 0.1% Formic acid, B: 0.1% Formic acid in Acetonitrile
*Gradient from 95:5 at initial time, 0:100 at 20~25 min, to 95:5 at 28 min, total running time 28 min.
Column Acquity UPLC® BEH C8 (2.1 mm×100 mm, 1.7 μm)
Flow rate 0.4 mL/min
Ion mode ESI, positive
Injection vol. 2 μL
Monitor ions (m/z) 597 (precursor ion), 173, 147 (product ion)
Yakhak Hoeji 2022;66:236-41 https://doi.org/10.17480/psk.2022.66.5.236
© 2022 Yakhak Hoeji