Cassava flour and starch samples

Standard deviations

Cyanide concentration (mg/500g)

Artisan toasted cassava flour

0.0642901

15

Sweet cassava starch (starchy cassava product classified as sweet or sour according to its acidity)

0.141421

32.5

Artisanal dried cassava flour

0.224231

37.5

“Bijuzada” cassava flour

0.360551

60

Industrialized, toasted cassava flour

0.3511884

115

Industrialized, raw cassava flour

0.457525

140

Wet cassava flour

0.650640

225