MS data of ESI-MS spectra and identification of the Longxuejie enteric-coated tablet.

Papp: apparent permeability coefficient at the indicated concentrations in the basolateral-to-apical (B-A) direction across a Caco-2 cell monolayer.Papp：表观渗透系数（apparent permeability coefficient），即指定浓度下，跨Caco-2细胞单层沿基底外侧到顶侧（B-A）方向的渗透系数。