Temperature Size of potato cubes Chemicals for blanching
60°C 1 cm3 NaCl
KMS
Na2S2O5
1.5 cm3 NaCl
KMS
Na2S2O5
2 cm3 NaCl
KMS
Na2S2O5
70°C 1 cm3 NaCl
KMS
Na2S2O5
1.5 cm3 NaCl
KMS
Na2S2O5
2 cm3 NaCl
KMS
Na2S2O5
80°C 1 cm3 NaCl
KMS
Na2S2O5
1.5 cm3 NaCl
KMS
Na2S2O5
2 cm3 NaCl
KMS
Na2S2O5
Note: K2S2O5 or KMS: Potassium Meta Bisulphite, NaCl: Sodium Chloride, Na2S2O5: Sodium Meta Bisulphite
Table 1: Variables of the study.