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  Indian J Med Microbiol
 

Figure 8: (a) 1H NMR spectrum of fraction HEF2 (~ CDCl3, 200 MHz)-the signal at ~ 7.24 ppm corresponding to hydrogens of residual CHCl3 in deuterated solvent; (b) GC-MS of HEF2 components with 4 main alkane species with the retention times of (1) tetracosane (C24H50), (2) hexacosane (C26H54), (3) octacosane (C28H58), (4) triacontane (C30H62), and 3 other minor species as listed in Table 3; (c) Mass spectrum of octacosane (GC component 3) and (d) triacontane (GC component 4), further identified by co-injection with standard n-octacosane, Rt 37.7 min, MM 620 Da, and triacontane, Rt 39.57 min, MM 422 Da

Figure 8: (a) 1H NMR spectrum of fraction HEF2 (~ CDCl3, 200 MHz)-the signal at ~ 7.24 ppm corresponding to hydrogens of residual CHCl3 in deuterated solvent; (b) GC-MS of HEF2 components with 4 main alkane species with the retention times of (1) tetracosane (C24H50), (2) hexacosane (C26H54), (3) octacosane (C28H58), (4) triacontane (C30H62), and 3 other minor species as listed in Table 3; (c) Mass spectrum of octacosane (GC component 3) and (d) triacontane (GC component 4), further identified by co-injection with standard n-octacosane, Rt 37.7 min, MM 620 Da, and triacontane, Rt 39.57 min, MM 422 Da