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Table 1 Collision energy for standard substances

From: Chemical profiles and metabolite study of raw and processed Cistanche deserticola in rats by UPLC-Q-TOF-MSE

Components Molecular Theoretical mass (Da) Detected mass (Da) Fragment Energy (v)
Isoacteoside C29H36O15 623.1976[M–H] 623.1956[M–H] 461.1636, 315.1636, 179.0354, 161.0232 35
Cistanoside F C21H28O13 487.1452[M–H] 487.1423[M–H] 179.0326, 135.0440 20
Tubuloside A C37H48O21 827.2610[M–H] 827.2852[M–H] 665.2477, 623.2388, 477.1722, 161.0202 40
Echinacoside C35H46O20 785.2505[M–H] 785.2651[M–H] 623.2286, 477.1677, 179.0374, 161.0250 45
Acteoside C29H36O15 623.1976[M–H] 623.2030[M–H] 461.1691, 179.0374, 161.0250 25
2'-actylacteoside C31H38O16 665.2082[M–H] 665.2108[M–H] 623.1979, 503.1784, 461.1647, 179.0374, 161.0250 30
Ajugol C15H24O9 347.1342[M–H] 347.1410[M–H] 185.0845, 167.0721, 149.0624, 127.0413 25
Catalpol C15H22O10 361.1135[M–H] 361.1131[M–H] 199.0586, 169.0486, 151.0380, 125.0332 50
Geniposidic acid C16H22O10 373.1135[M–H] 373.1143[M–H] 211.0602, 193.0500, 149.0608, 167.0703, 123.0453 30
Geniposide C17H24O10 387.1291[M–H] 387.1313[M–H] 225.0787, 207.0678, 123.0453 10
8-epideoxyloganic acid C16H24O9 359.1342[M–H] 359.1345[M–H] 197.0810, 153.0916, 135.0823 40