Begin Using Borden's Grade A Milk Irradiated, Vitamin D

Begin Using Borden's Grade A Milk Irradiated, Vitamin D

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Description
Green, orange, and white pin-back button featuring a stylized sun and rays design. The button reads: Begin Using / Borden's / Grade A Milk / Irradiated / Vitamin D. Button also includes the American Medical Association seal: "Accepted by the American Medical Assoc. Committee on Foods" and the statement: "Irradiated by Steenbock process Patent # 1680818"
In the early 1920s, Harry Steenbock (1886-1967), a biochemist at the University of Wisconsin-Madison, developed a process to increase the vitamin D in food products such as milk by exposing them to ultra-violet radiation. Vitamin D was critical for preventing rickets, a common nutritional deficiency disease. In 1925 Steenbock helped establish the non-profit Wisconsin Alumni Research Foundation (WARF) in order to manage and license the irradiation process as well as other patents developed at the University. The irradiation process was patented in1928, US patent 1680818, and assigned to WARF. Borden's began irradiating milk in 1934.
Location
Currently not on view
Object Name
advertising device, button
date made
ca 1930s
Measurements
overall: 1/4 in x 3 in;.635 cm x 7.62 cm
ID Number
1986.0224.10
catalog number
1986.0224.10
accession number
1986.0224
See more items in
Medicine and Science: Medicine
Data Source
National Museum of American History
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