Public domain
Flash-cooking process used in preparing grapefruit juice for canning. Temperature is carried to 180 degrees, and is attained in a few seconds, thus retaining much of the original flavor. Weslaco, Texas
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineFlash-cooking process used in preparing grapefruit juice for canning. Temperature is carried to 180 degrees, and is attained in a few seconds, thus retaining much of the original flavor. Weslaco, Texa. 1939-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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