Show FOOD FRAUD IN Adulterations Yield a Profit of a Hundred Millions a of food in is said to result in a profit of a remarks the Scientific which may be called the national Tood of has long been adulterated largely with a substance which not only but is exceedingly irritating to the gastro-intestinal mucous membranes because of the sharp crystal fragments which it Flour is often mixed with alum or with potassium carbonate to increase the amount of water with zinc sulphate to keep the bread with copper sulphate and ammonium to diminish the quantity of yeast required and to improve the appearance of bread made with spoiled costing one-eighth the price of pure is used for the manufacture of the liqueurs and which are so largely consumed in denatured by the addition of methyl is mixed with an equal volume of water and exposed for a few days to the air and which have the effect of precipitating the methyl alcohol so completely that its flavor remains barely mixture is then Drought to the desired alcoholic strength by the addition of strong flavored to suit the taste of the consumer and sharpened by the addition of a pint of nitric acid to each |