Sample C (wt%) H (wt%) N (wt%) S (wt%) Hot air dried 34.33 ± 0.12 4.48 ± 0.05 4.43 ± 0.035 1.05 ± 0.012 Boiled 39.44 ± 0.14 6.22 ± 0.065 3.59 ± 0.041 0.65 ± 0.032 Steamed 36.62 ± 0.13 5.36 ± 0.0054 3.93 ± 0.032 0.92 ± 0.038

Table 4: CHNS analysis of the dried sample from differently processed collard Green in China.