Results 261 to 270 of about 2,612,933 (302)

Gums, Resins and Latexes of Plant Origin

Reference Series in Phytochemistry, 2022
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Gums, Resins and Latexes of Plant Origin

Reference Series in Phytochemistry, 2021
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Plant Gums and Mucilages

1949
Publisher Summary This chapter discusses plant gums and mucilages. Plant gums is defined as those substances of plant origin that are obtained as exudations from the fruit, trunks, or branches of trees spontaneously, after the mechanical injury of the plant by the incision of the bark or by the removal of a branch, or after invasion by bacteria or ...
J.K.N. Jones, F. Smith
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The gums and mucilages of plants

1958
In general the methods which have been used to elucidate the structures of the gums and mucilages are similar to those which have been employed to determine the detailed architecture of the glucose polymers cellulose and starch (for general reviews see the books by Heuser 1944, and by Radley 1953).
E. L. Hirst, J. K. N. Jones
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The Analysis of Plant Gums and Mucilages

1955
The gums and mucilages are hydrophilic colloids of high molecular weight. Some are completely soluble in water, forming viscous solutions of gels, others swell and absorb considerable quantities of solvent without dissolving. They are not soluble in the common organic solvents.
E. L. Hirst, J. K. N. Jones
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Plant Gum Exudates of the World

2009
Role and Sources of Exudate Gums Introduction Definitions Gum Yields Agricultural Issues Physical Properties of Gums Chemical Properties Commercial Assessments of Gums Industrial and Other Uses References Physiological Aspects of Polysaccharide Formation in Plants Introduction Stress Factors, Ethylene and Gummosis Borers and Gum Formation Gum Ducts ...
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Studies on bacterial capsular poysaccharides and on a plant gum.

1981
The structure of the capsular polysaccharides from Klebsiella serotype K60 and K26 have been determined using the techniques of methylation.periodate oxidation,partial hydrolysis, and β-elimination. ¹H- and ¹³C-n.m.r. spectroscopy was used to establish the nature of the anomeric linkages in both polysaccharides and also in the oligosaccharides obtained
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Differential thermal studies on plant gums

Journal of Polymer Science, 1962
AbstractDifferential thermal analysis studies have been done on nine different gums belonging to different families and genera and differing in their chemical constituents and structure, along with their respective gum acid and hydrolysis products. The gums studied include gum sterculia urens, gum azadirechta indica, gum acacia catechu, gum limmonia ...
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THE EXUDATE GUMS AND THEIR STRUCTURAL RELATIONSHIP TO OTHER GROUPS OF PLANT POLYSACCHARIDES

Pure and Applied Chemistry, 1967
Abstract
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Gum, Resinous and Mucilaginous Plants in East Africa

The East African Agricultural Journal, 1941
(1941). Gum, Resinous and Mucilaginous Plants in East Africa. The East African Agricultural Journal: Vol. 6, No. 4, pp. 241-250.
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