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Filtering by: Subject Wood-pulp -- Analysis Advisor Bublitz, Walter J. Subject Wood-pulp -- Analysis

An investigation of the effect of dihydroquercetin and quercetin on bleaching of Douglas-fir groundwood

Creator:

Meng, Tommy Yi

Abstract:

Sapwood and heartwood groundwood samples were prepared separately from a second growth, coastal range, young Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco). The bleaching responses of these two groundwoods to zinc hydrosulfite were examined, and the roles of both dihydroquercetin and quercetin in this bleaching reaction were investigated. Heartwood groundwood was identified...

Resource Type:

Masters Thesis