Chen Wei(Chen W), Lin Xinhua(Lin XH), Huang Liying(Huang LY), et al. Determination of the aloin by dual-wavelength spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2002, (5): 398-400.
Citation:
Chen Wei(Chen W), Lin Xinhua(Lin XH), Huang Liying(Huang LY), et al. Determination of the aloin by dual-wavelength spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2002, (5): 398-400.
Chen Wei(Chen W), Lin Xinhua(Lin XH), Huang Liying(Huang LY), et al. Determination of the aloin by dual-wavelength spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2002, (5): 398-400.
Citation:
Chen Wei(Chen W), Lin Xinhua(Lin XH), Huang Liying(Huang LY), et al. Determination of the aloin by dual-wavelength spectrophotometry[J]. Chinese Journal of Modern Applied Pharmacy, 2002, (5): 398-400.
Determination of the aloin by dual-wavelength spectrophotometry
OBJECTIVE:To determine aloin in aloe vera by dual-wavelength spectrophotometry. METHOD:With the feature of spectrometry for aloin and aloe-emodin, 361.4 and 480.9 nm were chosen as the sample and reference wavelength respectively. RESULTS:Linear range of