Method development and validation of a high-performance liquid chromatographic method for pyrethrum extract.
A robust analytical methodology is developed for the quantitative determination of all six insecticidal components of pyrethrum extract: jasmolin I, cinerin I, pyrethrin I, jasmolin II, cinerin II, and pyrethrin II. This method, based on the separation technique normal-phase high-performance liquid chromatography, offers selectivity, accuracy, precision, linearity, range, ruggedness, and robustness as well as efficiency and ease.
Essig
K
K
Aventis Environmental Science, Montvale, NJ 07645, USA. ken.essig@aventis.com
Zhao
Z
Z
D002849:Chromatography, Gas / Q000379:methods; D011723:Chrysanthemum cinerariifolium / Q000737:chemistry*; D007306:Insecticides / Q000302:isolation & purification*; D013058:Mass Spectrometry; D010936:Plant Extracts / Q000302:isolation & purification; D011722:Pyrethrins / Q000302:isolation & purification*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D017550:Spectroscopy, Fourier Transform Infrared
D007306:Insecticides; D010936:Plant Extracts; D011722:Pyrethrins