CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «HEXOSAN»
Descoperă întrebuințarea
hexosan în următoarea selecție bibliografică. Cărți în legătură cu
hexosan și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Modern Plant Physiology
Polysaccharides may be pentosan or hexosan. When polysaccharides are the
polymers of such monosaccharides which have pentose sugar in its fundamental
unit, it is called pentosans. Likewise, when the fundamental unit is hexose sugar,
...
2
Journal of the Society of Chemical Industry
than the actual residual hexosan, and thus demonstrates the very unsatisfactory
nature of the hydrolysis with concentrated acid when applied to materials
containing much other than hexosan and lignin. For the rest, the materials
obtained by ...
Society of Chemical Industry (Great Britain), Society of Chemical Industry (Great Britain)., 1940
Depending upon the type of product of hydrolysis these are further classified as
pentosans and hexosan. Xylan is pentosan, whereas starch, inulin and cellulose
are the examples of hexosans. Cellulose is composed of glucose units joined by
...
4
Journal of the Institute of Brewing
The water-soluble B, fractions from barley and malt are both largely hexosan in
nature, with glucose apparently the principal product of hydrolysis. It is clear that
barley fraction B2 (O'Sullivan's a-amylan) is the factor largely responsible for ...
5
Journal of the Institute of Brewing
... y-aminobutyric acid, arginine, Total weight ' Non -hexosan " Soluble in
perchloric acid Fibre insoluble n perchloric acid Hexosan Starch Alcohol. sol. "
non sugar ' Alcohol-sol. sugar Total weight " Non-hexosan " Soluble in perchloric
acid ...
Institute of Brewing (Great Britain)., 1957
6
ADVANCES IN CARBOHYDRATE CHEMISTRY
Opinions regarding the molecular size of the constituent carbohydrates have run
the entire gamut of speculation, from the consideration of starch as composed of
simple associated di- and tri-hexosan molecules3 to the concept of the starch ...
Ward W. Pigman, William Ward Pigman, M. L. Wolfrom, 1945
7
The Rothamstead Memoirs on Agricultural Science
The xylan was uniformly accompanied by some hexosan. With each
concentration of alkali, long boiling removed hexosan at a greater rate than xylan
, as a result of which the ratio of xylan loss to total loss falls with time. Not
unconnected with ...
Rothanstead experimental station, Harpenden, Eng, 1938
8
High-solids Saccharification and Viscosity Studies in a ...
The yield of hexose from glucan, mannan, and galactan that are hexans from the
cellulose and hemicellulose is 1.111 grams glucose per gram hexosan, the
molecular weight ratio of 180/162 for glucose and anhydrohexoses. The yield of ...
Rajesh Kumar Dasari, 2008
9
Biorefineries: For Biomass Upgrading Facilities
Cellulose (hexosan, (C6H10O5)n) hydrolysis produces glucose (a hexose,
CTT1206). The hydrolysis of cellulose is catalyzed by mineral acids and enzymes
. Hexosan to hexose: (C6H10O5)„ + nH20 - nC6H1206 (2. 1 1) Hemicelluloses ...
10
ADVANCES IN FOOD RESEARCH
The water-soluble polysaccharide complex (crude pentosan) of flours prepared
from various varieties of wheat has been isolated and separated into pentosan-
rich and hexosan-rich fractions by acetylation and fractional precipitation (Perlin ...
Emil Marcel Mrak, George Franklin Stewart, C. O. Chichester, 1968
