Zinc in evaporated apples
By: Harvey W. Wiley, Chief of Division of Chemistry
Contributors: United States. Division of Chemistry; United States. Department of Agriculture
Series: Bulletin / U.S. Dept. of Agriculture, Division of Chemistry -- no 48; Bulletin (United States. Division of Chemistry) -- no 48.
Publisher: U.S. Dept. of Agriculture, Division of Chemistry
Published: 1896
Place of publication: Washington, D.C
Language: und
Number of pages: 38
Subjects: Dried fruit; Apples; Drying; Dried foods; Analytic Chemistry; Zinc
Notes: At head of title: U.S. Department of Agriculture, Division of Chemistry.
Table of contents: title: Investigations and analyses heretofore made. pp. 7.; title: Sulphuring apples; title: objects. pp. 8.; title: Process of evaporating fruits. pp. 10.; title: Superiority of American evaporated fruits. pp. 11.; title: Restrictions of trade in evaporated apples. pp. 12.; title: Analyses undertaken by the Department. pp. 15.; title: Action of the imperial governmnet. pp. 16.; title: Collection of samples at New York factories; title: Views of dealers in evaporated apples. pp. 20.; title: Methods of analysis. pp. 23.; title: Hefelmann's method of detecting zinc in evaporated apples; title: Niederstadt's method of determining zinc. pp. 24.; title: Legler's improved process; title: Filsinger's method. pp. 25.; title: Methods of analyses employed in the laboratory of the Division of Chemistry. pp. 25.; title: Examination of the galvinized iron wire used in making the trays. pp. 32.; title: Zinc as a natural content of apples. pp. 34.; title: Substituion of other material for galvanized iron wire in the manufacture of trays. pp. 34.; title: Summary. pp. 35.; title: Index. pp. 37.