Smith was a school teacher after college. She was a home economics specialist and principal experiment station administrator who worked in the USDA's Office of Experimental Stations in the 1930s and 1940s. She spoke and wrote on nutrition, including on the vitamin levels in preserved foods, during the Great Depression and World War II, and published compilations of home economics research. She also spoke on several radio programs about her work, and traveled nationally to visit USDA experiment stations. In 1951 she received an honorary doctorate from the University of Massachusetts. She encouraged the work of other women in food science, including Helen Parsons and Abby Marlatt.
"Experiment station research on war problems in the home" (1942, with Georgian Adams)
Experiment Station Research on the Vitamin Content and the Preservation of Foods (1944, with Georgian Adams)
Personal life
Smith lived in Washington, D.C. with her partner, chemistry teacher Elizabeth I. Gatch, at least from 1920 to 1950. Gatch died in 1957, and Smith died in 1962, in her early eighties.
References
121907 United States passport application of Sybil Laura Smith, via Ancestry.
↑Smith College, Class of 1904 (1904 yearbook): 33; via Internet Archive.
↑Sherman, Henry Clapp; Smith, Sybil Laura (1922). The Vitamins. Chemical catalog Company, Incorporated. Archived from the original on 2025-12-11. Retrieved 2025-10-23.
↑In the 1920 United States census, Smith is listed as the household head, and Gatch is listed as "partner". In the 1930 United States census, Smith is listed as the household head, and Gatch is listed as her "lodger". In the 1950 United States census, Gatch is listed as the household head, and Smith is listed as her "partner"; via Ancestry.
↑"Legal Notice". Evening star. 1958-04-04. p.31. Retrieved 2025-10-23– via Newspapers.com.