A multi-analytical approach for the identification of aloe as a colorant in oil–resin varnishes

Cassia occidentalis L.: A review on its ethnobotany, phytochemical and pharmacological profile

(2009) J.P. Yadav et al.   FITOTERAPIA

Thermal behavior of five free anthraquinones from rhubarb

(2009) L.-M. Zhang et al.   JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

Ultrasonic extraction and HPLC determination of anthraquinones, aloe-emodine, emodine, rheine, chrysophanol and physcione, in roots ofPolygoni multiflori

(2009) Yue Jiao et al.   PHYTOCHEMICAL ANALYSIS

An improved method for identifying red lakes on art and historical artifacts

(2009) B. H. Berrie   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Applications of laser desorption mass spectrometry for the study of synthetic organic pigments in works of art

(2008) Daniel P. Kirby et al.   INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

One single standard substance for the determination of multiple anthraquinone derivatives in rhubarb using high-performance liquid chromatography-diode array detection

(2008) Xiao-Yan Gao et al.   JOURNAL OF CHROMATOGRAPHY A

Determination of phenolic acids by capillary zone electrophoresis and HPLC

(2008) František Kvasnička et al.   Open Chemistry