scholarly journals Structural characterization of 1,3-propanedithiols that feature carboxylic acids: Homologues of mercury chelating agents

Polyhedron ◽  
2013 ◽  
Vol 64 ◽  
pp. 268-279
Author(s):  
Wesley Sattler ◽  
Joshua H. Palmer ◽  
Christy C. Bridges ◽  
Lucy Joshee ◽  
Rudolfs K. Zalups ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Structural Characterization ◽  
Chelating Agents

Preparation and structural characterization of [Ph3Sn(IV)]+ complexes with pyridine-carboxylic acids or hydroxypyridine, -pyrimidine and -quinoline

2006 ◽  
Vol 691 (8) ◽  
pp. 1622-1630 ◽  
Author(s):  
Attila Szorcsik ◽  
László Nagy ◽  
Michelangelo Scopelliti ◽  
Andrea Deák ◽  
Lorenzo Pellerito ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Structural Characterization ◽  
Pyridine Carboxylic

Synthesis and structural characterization of derivatives of 2- and 3-benzo[b]furan carboxylic acids with potential cytotoxic activity

Il Farmaco ◽  
2005 ◽  
Vol 60 (6-7) ◽  
pp. 519-527 ◽  
Author(s):  
Jerzy Kossakowski ◽  
Kinga Ostrowska ◽  
Elżbieta Hejchman ◽  
Irena Wolska
Keyword(s):  
Cytotoxic Activity ◽  
Carboxylic Acids ◽  
Structural Characterization ◽  
Derivatives Of

scholarly journals On the nanoscopic structural heterogeneity of liquid n-alkyl carboxylic acids

2021 ◽  
Author(s):  
Alessandro Mariani ◽  
Alessandro Innocenti ◽  
Alberto Varzi ◽  
Stefano Passerini
Keyword(s):  
Carboxylic Acids ◽  
Structural Characterization ◽  
Tail Length ◽  
Structural Heterogeneity ◽  
Alkyl Tail

Herein we report the first in-dept structural characterization of simple linear carboxylic acids with alkyl tail length ranging from one to six carbon atoms. By means of SWAXS technique, a...

scholarly journals Structural Characterization of Pectic Polysaccharides in the Cell Wall of Stevens Variety Cranberry Using Highly Specific Pectin-Hydrolyzing Enzymes

Polymers ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 1842
Author(s):  
Eugenio Spadoni Andreani ◽  
Salwa Karboune ◽  
Lan Liu
Keyword(s):  
Cell Wall ◽  
Structural Characterization ◽  
Chelating Agents ◽  
Gel Filtration ◽  
Type I ◽  
Pectic Polysaccharides ◽  
Functional Ingredients ◽  
Characteristic Features ◽  
Hydrolyzing Enzymes

The potential of poly- and oligosaccharides as functional ingredients depends on the type and glycosidic linkages of their monosaccharide residues, which determine their techno-functional properties, their digestibility and their fermentability. To isolate the pectic polysaccharides of cranberry, alcohol insoluble solids were first obtained from pomace. A sequential extraction with hot phosphate buffer, chelating agents (CH), diluted (DA) and concentrated sodium hydroxide was then carried out. Pectic polysaccharides present in CH and DA extracts were purified by anion exchange and gel filtration chromatography, then sequentially exposed to commercially available pectin-degrading enzymes (endo-polygalacturonase, pectin lyase and endo-arabinanase/endo-galactanase/both). The composition and linkages of the generated fragments revealed important characteristic features, including the presence of homogalacturonan with varied methyl esterification extent, branched type I arabinogalactan and pectic galactan. The presence of arabinan with galactose branches was suggested upon the analysis of the fragments by LC-MS.

Sign in / Sign up

Export Citation Format

Share Document