Basic Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Mar 15, 2023; 15(3): 504-522
Published online Mar 15, 2023. doi: 10.4251/wjgo.v15.i3.504
Table 4 Compound identification in Mu Ji Fang Granules by High Performance Liquid Chromatography-Electron Spray Ionization-Time of Flight- Mass Spectrometry with reference substances
No.
RT (min)
[M-H/M+FA]-
Actual-M
Formula
Proposed compound
13.412189.1291189.1290C11H14N2OCytisine
23.585169.0149169.0145C7H6O5Gallic acid
33.607249.2185249.2179C15H24N2OMatrine
43.615247.2023247.2020C15H22N2OSophocarpine
54.997153.0922153.0914C7H6O4Protocatechuic acid
67.109178.0506179.0349C15H24N2O2Caffeate
79.003463.0878463.0873C21H20O12Hyperoside
89.271303.0512303.0508C15H10O7Quercetin
99.832464.3002464.2997C21H20O12Isoquercitrin
1010.183610.3217610.3213C27H30O16Rutin
1110.452594.2133594.2131C27H35O5Kaempferol-3-O-rutinoside
1210.793476.3361476.3364C21H20O11Astragalin
1312.033271.0689271.0681C15H12O5Naringenin
1415.525288.3132288.3128C15H10O6Kaempferol
1517.542302.3295302.3287C14H6O8Ellagic acid
1618.413194.0819194.0823C10H10O4Ferulic acid
1720.414318.3255318.3251C16H12O7Isorhamnetin