Key wordssalidroside, rosavin, mau, min, fraction, isolation, target, purity, from, natural, rhodiola, flow, time, purification, msd, fractions, collected, collection, sheath, compounds, dimensional, preparative, connected, modulator, constituents, drying, were, agilent, temperature, voltage, products, make, methanol, high, gas, water, solvent, liquid, chromatography, amount, recovery, based, rate, complex, separations, eclipse, zorbax, separated, ultrapure, compound