The Progress of Invention in the Nineteenth Century.
CHAPTER XIX.
FOOD AND DRINK.
The Nature of Food. The Roller Mill. The Middlings Purifier. Culinary Utensils. Bread Machinery. Dairy Appliances. Centrifugal Milk Skimmer. The Canning Industry. Sterilization. Butchering and Dressing Meats. Oleomargarine. Manufacture of Sugar. The Vacuum Pan. Centrifugal Filter. Modern Dietetics and Patented Foods.