LC-MS QUANTIFICATION OF ROSMARINIC ACID AND URSOLIC ACID IN THE OCIMUM SANCTUM LINN. LEAF EXTRACT (HOLY BASIL, TULSI)

@article{Sundaram2012LCMSQO,
  title={LC-MS QUANTIFICATION OF ROSMARINIC ACID AND URSOLIC ACID IN THE OCIMUM SANCTUM LINN. LEAF EXTRACT (HOLY BASIL, TULSI)},
  author={R. Sundaram and M. Ramanathan and R. Rajesh and B. Satheesh and D. Saravanan},
  journal={Journal of Liquid Chromatography & Related Technologies},
  year={2012},
  volume={35},
  pages={634 - 650}
}
A simple, sensitive, and accurate liquid chromatography-mass spectrometry (LC-MS) using an atmospheric pressure chemical ionization (APCI) method for the determination of rosmarinic acid (RA) and ursolic acid (UA) in the leaves of ethanol extract of Ocimum sanctum (EEOS) Linn. (Holy Basil, an Indian traditional herb) has been developed for the first time and validated. The LC separation was carried out on a Phenomenex C18 (150 × 4 mm i.d., 5 µ) with single quadrupole MS analyzer. The mobile… Expand
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