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. 2014 Apr 11;9(4):e85991. doi: 10.1371/journal.pone.0085991

Figure 8. Chromatograms of cyanogenic glucoside of cassava cultivar leaves from NZ199 diploid and autotetraploid genotypes.

Figure 8

I, HCN standard sample (0.5 ppm); II, NZ199 diploid genotypes; III, NZ199 autotetraploid genotype; IV, Extraction yield of cyanogenic glucoside from diploid and autotetraploid genotypes. Chromatographic conditions were: Kromasil 100-5C18 column (250×4.6 mm, 5 µm), gradient elution with aqueous acetonitrile, flow rate of 0.8 ml/min, UV detection at 215 nm, and column temperature at 30°C.