Chemical characterization of tissue fractions from the middle lamella and secondary wall of black spruce tracheids

1982 ◽  
Vol 16 (4) ◽  
pp. 261-267 ◽  
Author(s):  
P. Whiting ◽  
D. A. I. Goring
Keyword(s):  
Secondary Wall ◽  
Black Spruce ◽  
Middle Lamella ◽  
Chemical Characterization

Chemical characterization of wood constituents, especially lignin, in fractions separated from middle lamella and secondary wall of Norway spruce (Picea abies)

1986 ◽  
Vol 20 (1) ◽  
pp. 35-51 ◽  
Author(s):  
J. Sorvari ◽  
E. Sj�str�m ◽  
A. Klemola ◽  
J. E. Laine
Keyword(s):  
Picea Abies ◽  
Norway Spruce ◽  
Secondary Wall ◽  
Middle Lamella ◽  
Chemical Characterization

Relative Reactivities of Middle Lamella and Secondary Wall Lignin of Black Spruce Wood

Holzforschung ◽  
1982 ◽  
Vol 36 (6) ◽  
pp. 303-306 ◽  
Author(s):  
P. Whiting ◽  
D.A.I. Goring
Keyword(s):  
Secondary Wall ◽  
Black Spruce ◽  
Middle Lamella ◽  
Spruce Wood

The Topochemistry of Delignification Shown by Pulping Middle Lamella and Secondary Wall Tissue from Black Spruce Wood

1981 ◽  
Vol 1 (2) ◽  
pp. 111-122 ◽  
Author(s):  
P. Whiting ◽  
D. A. I. Goring Pulp
Keyword(s):  
Secondary Wall ◽  
Black Spruce ◽  
Middle Lamella ◽  
Spruce Wood

The composition of the carbohydrates in the middle lamella and secondary wall of tracheids from black spruce wood

1983 ◽  
Vol 61 (3) ◽  
pp. 506-508 ◽  
Author(s):  
P. Whiting ◽  
D. A. I. Goring
Keyword(s):  
Secondary Wall ◽  
Black Spruce ◽  
Middle Lamella ◽  
Spruce Wood ◽  
Softwood Species

Carbohydrate analyses were performed on fractions of tissue from the middle lamella and secondary wall of black spruce tracheids. The concentrations of glucose and mannose were found to be smaller in the middle lamella than in the secondary wall while the concentrations of galactose, arabinose, and xylose were slightly larger in the middle lamella than in the secondary wall. The results obtained are compared with data available in the literature for other softwood species.

The phenolic hydroxyl content of lignin in spruce wood

1980 ◽  
Vol 58 (23) ◽  
pp. 2411-2414 ◽  
Author(s):  
J.-M. Yang ◽  
D. A-I. Goring
Keyword(s):  
Secondary Wall ◽  
Black Spruce ◽  
Middle Lamella ◽  
Phenolic Hydroxyl ◽  
Hydroxyl Content ◽  
Spruce Wood ◽  
Cell Corner ◽  
Ultraviolet Microscopy

Values of the phenolic hydroxyl content of the lignin in the secondary wall and cell corner middle lamella of the tracheids in black spruce wood were found by ultraviolet microscopy to be 0.12 and 0.06 PhOH/C9 respectively. The overall value for the lignin in black spruce wood was 0.10 PhOH/C9.

Olfactory and Chemical Characterization of Indoor Air-Towards a Psychophysical Model for Air Quality

1981 ◽  
Author(s):  
Birgitta Berglund ◽  
Ulf Berglund ◽  
Thomas Lindvall ◽  
Helene Nicander-Bredberg
Keyword(s):  
Air Quality ◽  
Indoor Air ◽  
Chemical Characterization

The physical and chemical characterization of active carbons, by adsorption and immersion techniques

1984 ◽  
Vol 81 ◽  
pp. 785-790 ◽  
Author(s):  
F. Stoeckli ◽  
F. Kraehenbuehl ◽  
A. Lavanchy ◽  
U. Huber
Keyword(s):  
Chemical Characterization ◽  
Active Carbons ◽  
Physical And Chemical Characterization ◽  
Physical And Chemical

Biological and physico-chemical characterization of ultra high diluted Hydrastis canadensis and in vitro studies on mammalian cells

2017 ◽  
Vol 262 (02) ◽  
pp. 2-76
Author(s):  
N Chandrakar ◽  
MK Temgire ◽  
SG Kane ◽  
AK Suresh ◽  
J Bellare
Keyword(s):  
Mammalian Cells ◽  
Chemical Characterization ◽  
In Vitro Studies ◽  
Hydrastis Canadensis ◽  
Physico Chemical

PURIFICATION AND PARTIAL CHEMICAL CHARACTERIZATION OF SHEEP NEUROPHYSIN

1973 ◽  
Vol 74 (2) ◽  
pp. 226-236 ◽  
Author(s):  
Michel Chrétien ◽  
Claude Gilardeau
Keyword(s):  
Amino Acid ◽  
Polyacrylamide Gel Electrophoresis ◽  
Chemical Characterization ◽  
Terminal Amino Acid ◽  
Amino Acid Determination ◽  
Pituitary Glands ◽  
Terminal Amino ◽  
Partial Chemical ◽  
Acid Determination

ABSTRACT A protein isolated from ovine pituitary glands has been purified, and its homogeneity assessed by NH2- and COOH-terminal amino acid determination, ultracentrifugation studies, and polyacrylamide gel electrophoresis after carboxymethylation. Its chemical and immunochemical properties are closely similar to those of beef and pork neurophysins, less similar to those of human neurophysins. It contains no tryptophan (like other neurophysins) or histidine (like all except bovine neurophysin-I and human neurophysins). It has alanine at the NH2-terminus and valine at the COOH-terminus. Its amino acid composition is similar to, but not identical with those of porcine and bovine neurophysins.

Laboratory Methods for the Physico-Chemical Characterization of Recombinant Allergens as Reference Standards

Alergologia ◽  
2020 ◽  
Vol 1 (4) ◽  
pp. 7
Author(s):  
Mariana Vieru ◽  
Florin-Dan Popescu ◽  
Laura Haidar ◽  
Carmen Bunu-Panaitescu
Keyword(s):  
Chemical Characterization ◽  
Reference Standards ◽  
Recombinant Allergens ◽  
Laboratory Methods ◽  
Physico Chemical
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