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The chemical composition of the bark extractives of four species of the genus Pseudotsuga

Creator:

Manners, Gary Duane

Abstract:

This is the first detailed chromatographic examination of Pseudotsuga menzesii and three other Pseudotsuga species (P. macrocarpa, P. japonica, and P. wilsoniana). The whole bark of these four species was sequentially extracted with hexane, benzene, ethyl ether, ethyl alcohol and water. Paper and thin layer chromatographic techniques were coupled with...

Resource Type:

Masters Thesis