Phytochemical Screening and Cytotoxic Properties of Ethanolic Extract of Young and Mature Khat Leaves

Figure 1

Representative typical GC-MS total ion current (TIC) chromatograms of three ethanolic extracts of khat samples: (a) young Kofat N1, (b) mature Kofat G1, and (c) young Gahasha N3.

(a)

(b)

(c)