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Abies concolor

HR, white (Abies concolor (Gord. Clend.] Lindl.)... [Pg.557]

In all reactions, wood of white fir Abies concolor) has been used. For the alkaline nitrobenzene reactions, extractive-free —20+40 mesh heart-wood sawdust containing 28.0% Klason lignin was used. Sequential extraction of the original sawdust with alcohol-benzene, 95% ethanol, and hot water gave extractives amounting to 4.9, 0.5, and 1.2%, respectively. In the other oxidation reactions, nominal 5 -in. wood chips, commonly used in pulping procedures, were employed. The mixed sap wood-heart-wood chips contained 26.5% Klason lignin and sequential extractives of 3.3, 0.5, and 3.2%, respectively. [Pg.195]

This paper is a report on preliminary studies evaluating the suitability of bark extracts from four West Coast softwood species as bonding agents for particleboard. The barks investigated include white fir (Abies concolor), ponderosa pine (Pinus ponderosa), Douglas fir (Pseudotsuga menziesii) and western hemlock (Tsuga heterophylla) ... [Pg.244]

Abies concolor (Cord. Glend.) Lindl. ex Hildebr./ White fir... [Pg.79]

The geographical variability of monoterpenoid content in Abies concolor and A. grandis appears important, ° although variations found in the leaf oil of the latter species were indicative of introgression with the former. There was little evidence of geographic differentiation in the cortical monoterpenoids of Pseudotsuga mac-... [Pg.222]

Cupressaceae Chamaecyparis lawsoniana Juniperus horizontalis Libocedrus decurrens Pinaceae Abies concolor... [Pg.310]

Zavarin E, Snajberk K, Fisher J 1975 Geographic variability of monoterpenes from cortex of Abies concolor. Biochem Syst Ecol 3 191-203... [Pg.1163]

The leaves and twigs of Abies concolor yield 0 03 to 0-27 per oent. of essential oil which has the foUowing characters —... [Pg.60]

See other pages where Abies concolor is mentioned: [Pg.150]    [Pg.626]    [Pg.168]    [Pg.112]    [Pg.358]    [Pg.595]    [Pg.608]    [Pg.403]    [Pg.620]    [Pg.309]    [Pg.327]    [Pg.331]    [Pg.333]    [Pg.703]    [Pg.1008]    [Pg.1109]   
See also in sourсe #XX -- [ Pg.495 ]

See also in sourсe #XX -- [ Pg.309 , Pg.327 , Pg.331 , Pg.333 , Pg.557 , Pg.703 , Pg.1109 ]



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