Relationships of High Molecular Weight Glutenin Subunit Composition and Molecular Weight Distribution of Wheat Flour Protein with Water Absorption and Color Characteristics of Noodle Dough

2008 ◽  
Vol 85 (2) ◽  
pp. 123-131 ◽  
Author(s):  
J.-B. Ohm ◽  
A. S. Ross ◽  
C. J. Peterson ◽  
Y.-L. Ong
Keyword(s):  
Molecular Weight ◽  
Water Absorption ◽  
High Molecular Weight ◽  
Molecular Weight Distribution ◽  
Wheat Flour ◽  
Weight Distribution ◽  
Glutenin Subunit ◽  
Subunit Composition ◽  
Color Characteristics ◽  
Flour Protein

Genetic Diversity of High-Molecular-Weight Glutenin Subunit Composition in Chinese Wheat Landraces

2013 ◽  
Vol 38 (7) ◽  
pp. 1205-1211
Author(s):  
Xin XU ◽  
Xiao-Jun LI ◽  
Ling-Li ZHANG ◽  
Xiu-Quan LI ◽  
Xin-Ming YANG ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Molecular Weight ◽  
High Molecular Weight ◽  
Glutenin Subunit ◽  
Subunit Composition ◽  
Wheat Landraces ◽  
Chinese Wheat

Genetic variation of high-molecular-weight glutenin subunit composition in Asian wheat

2010 ◽  
Vol 58 (2) ◽  
pp. 283-289 ◽  
Author(s):  
Yohei Terasawa ◽  
Kanenori Takata ◽  
Hisashi Hirano ◽  
Kenji Kato ◽  
Taihachi Kawahara ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Genetic Variation ◽  
High Molecular Weight ◽  
Glutenin Subunit ◽  
Subunit Composition

Equilibrium Molecular Weight Distribution of Cyclic and Linear Methylsiloxanes

1967 ◽  
Vol 40 (4) ◽  
pp. 1084-1093 ◽  
Author(s):  
Jack B. Carmichael ◽  
James Heffel
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Molecular Weight Distribution ◽  
Weight Distribution ◽  
Equilibrium Constants ◽  
Molecular Size ◽  
Size Distributions ◽  
Flory Theory ◽  
Molecular Weights ◽  
Cyclic Molecules

Abstract Data are reported for the equilibrium molecular size distributions of cyclic and linear methylsiloxanes in five polymers with number average molecular weights ranging from 459 to 1348. The distributions of linear species agree with the earlier work of Scott and agree reasonably well with the Flory theory of random reorganization. The amounts of cyclic molecules are sharply dependent on molecular weight. However, the equilibrium constants for cyclic formation for cyclic species with four to eight units are shown to be virtually identical with the equilibrium constants for cyclic formation in high molecular weight polymers reported in a previous publication. For octamethylcyclotetrasiloxane, Kav in moles of siloxane units per liter was found to be 0.72 in this study. For high polymers, Kav was previously reported to be 0.74.

The high-molecular-weight glutenin subunit composition of Japanese hexaploid wheat landraces

2000 ◽  
Vol 51 (6) ◽  
pp. 673 ◽  
Author(s):  
H. Nakamura
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Hexaploid Wheat ◽  
Storage Proteins ◽  
Allelic Variation ◽  
Polyacrylamide Gel Electrophoresis ◽  
Sodium Dodecyl ◽  
Glutenin Subunit ◽  
Subunit Composition ◽  
Wheat Landraces

The endosperm storage proteins of 174 Japanese wheat (Triticum aestivum) landraces were fractionated by sodium dodecyl sulfate polyacrylamide gel electrophoresis to determine their high-molecular-weight (HMW) glutenin subunit composition. These are alleles for complex gene loci, Glu-A1, Glu-B1, and Glu-D1, that are present in Japanese hexaploid wheat landraces. These were identified by comparison with the subunit mobility previously found in hexaploid wheat. Twenty-four different, major glutenin HMW subunits were identified. Each landrace contained 3–5 subunits, and 17 different glutenin subunit patterns were observed for 13 alleles in Japanese landraces. Japanese landraces showed specific allelic variation in glutenin HMW subunits, different from those in non-Japanese hexaploid wheats.

Sign in / Sign up

Export Citation Format

Share Document