Undesirable browning colour in the frying process is still a matter of concern due to health aspects, especially its carcinogenicity. Indeed, acrylamide, a toxin formed during potato frying process, is known as a potential carcinogen (Friedman, 2003 ) and mutagen (Segerback et al., 1995 ). Consequently, the International Agency for Research on Cancer (IARC) had classified acrylamide in Class 2A as a probable human carcinogen (IARC, 1994 ). The formation of acrylamide in carbohydrate-rich foods generally occurs, when heated at high temperatures (over 120°C) under limited humid conditions. Continue reading →