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. 2018 Aug 13;9:883. doi: 10.3389/fphar.2018.00883

Table 2.

Complexation efficiency (CE), stability constant of 1:1 complex of silymarin formed with HPBCD and RAMEB (K1:1) and improvement of dissolution calculated from the phase-solubility curves of silymarin complexed with HPBCD and RAMEB.

CE K1:1 S0 (mM) Sy solubility enhancement
HPBCD 0.42 890 0.467 27
RAMEB 0.49 1060 0.467 29