Organic Compounds
Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Created For = NAHSTE
Found in 5 Collections and/or Records:
Effect of Cinnamic Acid, Found in Certain Plants and Related To Cumarin, 1870s-1930s
Item
Identifier: Coll-1434/3037
Scope and Contents
Photograph of five samples of wheat showing the effect of cinnamic acid found in certain plants and related to cumarin.
Dates:
1870s-1930s
Effect of Esculin, Closely Related to Cumarin and Found in Various Plants, 1870s-1930s
Item
Identifier: Coll-1434/3039
Scope and Contents
Photograph of samples of wheat showing the effects of esculin, which is closely related to cumarin and found in various plants.
Dates:
1870s-1930s
Effect of Quinone, Found To Result From the Action of a Soil Fungus on Proteids, 1870s-1930s
Item
Identifier: Coll-1434/3036
Scope and Contents
Photograph of five samples of wheat showing the effect of quinone found to result from the action of a soil fungus on proteids.
Dates:
1870s-1930s
Effect of Vanillin, Found in Vanilla Beans, Lupines, Beets, Roots, Oats, Decayed Wood, Etc., 1870s-1930s
Item
Identifier: Coll-1434/3054
Scope and Contents
Photograph of six samples of wheat to show the effect of vanillin, found in vanilla beans, lupines, beets, roots, oats, and decayed wood.
Dates:
1870s-1930s
Effects of Cumarin, Occuring in Tonka Beans, Sweet Scented Grasses, Sweet Clover and Formed by the Action of Mold Fungi on Carbohydrates, 1870s-1930s
Item
Identifier: Coll-1434/3038
Scope and Contents
Photograph of samples of tonka beans, sweet scented grasses, and sweet clover showing the effects of cumarin formed by the action of mold fungi on carbohydrates.
Dates:
1870s-1930s