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  14 items
  Publications

  Dr. T. Taylor's reply to "Science", relating to the crystals of butter, animal fats, and oleomargarine

  • 1886

  This reprint is Dr. Thomas Taylor's reply to the magazine "Science" relating to his heavily disputed method of analyzing fats for adulteration. Dr. Thomas (1820-1910) was appointed in 1871 Microscopist to the United…

  • Author Taylor, Thomas
  • Subject Food--Analysis, Oils and fats, Margarine, Butter
• 
  Publications, Lithographs

  Crystals of Fats, Butter, Beef & Lard, Representing Butter, Oleomargarine & Butterine

  • Plate I

  • Part of Dr. T. Taylor's reply to "Science", relating to the crystals of butter, animal fats, and oleomargarine

  • 1886

  Eighteen illustrations of various fats under a microscope. Some examples are under polarized light. Dr. Taylor was trying to create a method of analyzing different fat types to be able to judge purity of food against…

  • Author Taylor, Thomas
  • Printer Of Plates A. Hoen & Co.
  • Subject Food--Analysis, Oils and fats, Margarine, Butter
• 
  Photographs

  Bureau of Chemistry Oil, Fat, and Wax Laboratory

  • 1901 – before 1928

  General view of two employees working in the Bureau of Chemistry's Oil, Fat, and Wax Laboratory, with view of assorted laboratory glassware and apparatus. Part of the U.S. Department of Agriculture, the Oil, Fat, and…

  • Creator Of Work United States. Food and Drug Administration
  • Subject Employees, United States. Bureau of Chemistry and Soils, Oils and fats, Oils and fats--Research, Food industry and trade, Oils and fats--Analysis, Glassware, Laboratories, Scientific apparatus and instruments