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Monitoring the modifications of Aloe vera by high performance liquid chromatography

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Academic year: 2021

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Figure 1: Reserved phase HPLC chromatogram of the Aloe vera sample detected at 293 nm, on the first day of  analysis
Figure 2: HPLC profiles of Aloe vera at different days after extraction of the fresh exudate
Figure 3: Changes of peak area with time. The plot shows the peak areas determined for each compound at each  day of monitoring

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