Book Description

Preservaiton of food by the action of high and low temperature. Chemical preservatives: sodium, boron, formaldehyde, sulphurous acid and sulphites, salicylic and benzoic acids. Milk: bacteria in clean and unclean milk. Cream, butter and margarine, alcoholic beverages, yeasts, temperace beverages, fruits, jams and vegetables, meat game, eggs and fish, colouring matters used in food and drink, mineral poisons which may occur inf food and drink. The law relating to food inspection, unsound food, aninam parasites.