Molecular Structure and Thermal Properties of the Starches from High Amylose Rice Cultivars and Their Amylose-lipid Complex Formation with Various Emulsifiers

2018 ◽  
Vol 34 (6) ◽  
pp. 617-625
Author(s):  
Meera Kweon ◽  
Soojeong Jeon ◽  
Jun-Hyun Cho
Keyword(s):  
Molecular Structure ◽  
Thermal Properties ◽  
Complex Formation ◽  
Rice Cultivars ◽  
Lipid Complex ◽  
High Amylose

Amylose-Lipid Complex Formation in Acetylated Pea Starch-Lipid Systems

1997 ◽  
Vol 74 (2) ◽  
pp. 159-162 ◽  
Author(s):  
Hua Liu ◽  
Susan D. Arntfield ◽  
Richard A. Holley ◽  
David B. Aime
Keyword(s):  
Complex Formation ◽  
Lipid Complex ◽  
Pea Starch

scholarly journals Six-coordinate oxime-imine cobalt(III) complexes with amino acid co-ligands; synthesis and characterisation

2013 ◽  
Vol 10 (3) ◽  
pp. 792-802
Author(s):  
Baghdad Science Journal
Keyword(s):  
Molecular Structure ◽  
Amino Acid ◽  
Complex Formation ◽  
Octahedral Geometry ◽  
Spectroscopic Methods ◽  
Analysis Program ◽  
Carboxylate Groups ◽  
Physico Chemical ◽  
Butanedione Monoxime ◽  
Coordinate Geometry

In this publication, several six coordinate Co(III)-complexes are reported. The reaction of 2,3-butanedione monoxime with ethylenediamine or o-phenylenediamine in mole ratios of 2:1 gave the tetradentate imine-oxime ligands diaminoethane-N,N`-bis(2-butylidine-3-onedioxime) H2L1 and o-phenylenediamine-N,N`-bis(2-butylidine-3-onedioxime), respectively. The reaction of H2L1 and H2L2 with Co(NO3)2, and the amino acid co-ligands (glycine or serine) resulted in the formation of the required complexes. Upon complex formation, the ligands behave as a neutral tetradantate species, while the amino acid co-ligand acts as a monobasic species. The mode of bonding and overall geometry of the complexes were determined through physico-chemical and spectroscopic methods. These studies revealed octahedral geometry about Co(III) complexes in which the co-ligands bound through the amine and the carboxylate groups. Molecular structure for the complexes have been optimised by CS Chem 3D Ultra Molecular Modelling and Analysis Program and supported six coordinate geometry.

Molecular Structure and Smectic Properties: Thermal Properties of Some Liquid Crystals Having a Nitro Group at the Terminal Position

1991 ◽  
Vol 201 (1) ◽  
pp. 95-113 ◽  
Author(s):  
Yoshiaki Sakurai ◽  
Shunsuke Takenaka ◽  
Hisanori Sugiura ◽  
Shigekazu Kusabayashi ◽  
Yasuo Nishihata ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Thermal Properties ◽  
Liquid Crystals ◽  
Nitro Group ◽  
Terminal Position
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