Research Article

Intestinal Absorption Profile of Three Polygala Oligosaccharide Esters in Polygalae Radix and the Effects of Other Components in Polygalae Radix on Their Absorption

Table 1

Identification of chemical constituents in TS by HPLC/FT-ICR-MS.

peak[M−H]- (m/z)FormulaIdentification
(min)CalculatedMeasured

137.70679.369 4679. 366 5C36H56O12Tenuifolin
238.651 733.743 41 733.744 0C81H122O40Onjisaponin S
339.021 877.785 71 877.788 5C87H130O44Onjisaponin Sg
439.231 791.748 91 791.751 7C83H124O42Onjisaponin T
539.881 847.775 11 847.775 7C86H128O43Onjisaponin L
640.121 631.711 71 631.712 3C77H116O37Onjisaponin O
740.511 571.690 61 571.691 1C75H112O35Onjisaponin B
840.691 617.696 11 617.696 6C76H114O37Onjisaponin R
940.701 685.722 31 685.722 8C80H118O38Onjisaponin Ng
1040.861 673.722 31 673.722 8C79H118O38Polygalasaponin XXXII
1140.931 455.643 31 455.643 8C70H104O32Onjisaponin G
1240.991 761.738 31 761.738 9C82H122O41Onjisaponin Vg
1341.431 485.653 81 485.654 4C71H106O33Onjisaponin E
1441.631 587.685 51 587.686 1C75H112O36Onjisaponin F/ Polygalasaponin XXXI
1541.941 731.727 81 731.728 3C81H120O40Onjisaponin W
1641.991 599.685 51 599.686 1C76H112O36Onjisaponin Gg