Location | Cyanogenic glycosides | Acetone cyanohydrin | Free HCN | Cyanogenic compounds | ||||
---|---|---|---|---|---|---|---|---|
ppm | Reduction (%) | ppm | Reduction (%) | ppm | Reduction (%) | ppm | Reduction (%) | |
Fresh yam tuber | 54.74 ± 0.17 |  | 3.91 ± 0.28 |  | 24.55 ± 0.21 |  | 83.20 ± 0.11 |  |
Kandangan Sub-district, Kediri Regency | 0.34 ± 0.05 | 99.38 | 0.10 ± 0.05 | 97.44 | 1.32 ± 0.04 | 94.62 | 1.76 ± 0.28 | 97.88 |
Paiton Sub-district, Probolinggo Regency | 0.45 ± 0.02 | 99.18 | 0.13 ± 0.04 | 96.68 | 1.33 ± 0.04 | 94.58 | 1.95 ± 0.16 | 97.66 |
Wates Sub-district, Kediri Regency | 0.49 ± 0.03 | 99.10 | 0.13 ± 0.03 | 96.68 | 1.35 ± 0.02 | 94.50 | 1.97 ± 0.09 | 97.63 |
Ngaglik Sub-district, Blitar Regency | 0.53 ± 0.09 | 99.03 | 0.36 ± 0.06 | 90.79 | 1.36 ± 0.06 | 94.46 | 2.25 ± 0.42 | 97.30 |