more profitable than the drug trade. worldwide ten percent of foodstuffs tested are fake even oregon know it's sometimes adulterated with chopped pain leaves other bulking agents. in general food fraud is a form of fraud committed on the consumer's pocket book the consumer is paying for a quality product but getting something inferior. often involves expensive products like saffron for instance that's why the spice is regularly examined by chemists at the food safety authority in this lab in karlsruhe are they about five hundred samples of food from supermarkets online shops every day and often make astonishing discoveries. and this doesn't even look like san fran it looks like some sort of cellulose material paper that's probably