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. Author manuscript; available in PMC: 2011 Jul 9.
Published in final edited form as: J Chromatogr A. 2010 Jul 9;1217(28):4663–4668. doi: 10.1016/j.chroma.2010.05.009

Table.1.

Compositions of the standard mixtures of dioscin and pseudo-protodioscin for semi-quantitative ESI-MS analysis

1 2 3 4 5 6 7 8 9 10 11
Dioscin
(mL)		 400 400 400 400 200 100 50 25 12.5 6.25 3.125
pseudo-Protodioscin
(mL)		 50 100 200 400 400 400 400 400 400 400 400
Ginsenoside Rb1
(mL)		 450 450 450 450 450 450 450 450 450 450 450
Methanol
(mL)		 450 400 300 100 300 400 450 475 487.5 493.75 496.875
Total
(mL)		 1350