Results 31 to 40 of about 12,907 (233)

Method for quantitative and molecular characterisation of adsorbed starch polysaccharides on a papermaking pulp by SEC-MALLS measurements and correlation with paper strength [PDF]

, 2022
S.311-320A laboratory-scale method for determining the molecularly dispersed amount of cationic starch adsorbed on a papermaking pulp was developed.
Ulbrich, M., Radosta, S., Vorwerg, W.
core   +1 more source

Unraveling the pivotal role of amylopectin in enhancing hydrothermal stability and filtration control of native corn starch-based drilling fluids for decarbonization

Fuel Processing Technology
Enhanced utilization of native starch offers a promising approach to improving energy efficiency and advancing decarbonization, thereby fostering sustainable and eco-friendly practices in petroleum extraction.
Fuchang You, Lei Pu, Yu Wu, Yancheng Zheng   +3 more
doaj   +1 more source

Identification and expression analysis of starch branching enzymes involved in starch synthesis during the development of chestnut (Castanea mollissima Blume) cotyledons.

PLoS ONE, 2017
Chinese chestnut (Castanea mollissima Blume) is native to China and distributes widely in arid and semi-arid mountain area with barren soil. As a perennial crop, chestnut is an alternative food source and acts as an important commercial nut tree in China.
Liangke Chen, Dan Lu, Teng Wang, Zhi Li, Yanyan Zhao, Yichen Jiang, Qing Zhang, Qingqin Cao, Kefeng Fang, Yu Xing, Ling Qin   +10 more
doaj   +1 more source

Evaluation of the Molecular Structural Parameters of Normal Rice Starch and Their Relationships with Its Thermal and Digestion Properties

Molecules, 2017
The molecular structural parameters of six normal rice starches with different amylose contents were investigated through their iodine absorption spectra and gel permeation chromatography of fully branched and debranched starches.
Lingshang Lin, Qing Zhang, Long Zhang, Cunxu Wei   +3 more
doaj   +1 more source

Functional Genomic Validation of the Roles of Soluble Starch Synthase IIa in Japonica Rice Endosperm

Frontiers in Genetics, 2020
The enzyme starch synthase IIa (SSIIa) in cereals has catalytic and regulatory roles during the synthesis of amylopectin that influences the functional properties of the grain. Rice endosperm SSIIa is more active in indica accessions compared to japonica
Vito M. Butardo Jr., Vito M. Butardo Jr., Jixun Luo, Zhongyi Li, Michael J. Gidley, Anthony R. Bird, Ian J. Tetlow, Melissa Fitzgerald, Stephen A. Jobling, Sadequr Rahman, Sadequr Rahman   +10 more
doaj   +1 more source

The heteromultimeric debranching enzyme involved in starch synthesis in Arabidopsis requires both isoamylase1 and isoamylase2 subunits for complex stability and activity.

PLoS ONE, 2013
Isoamylase-type debranching enzymes (ISAs) play an important role in determining starch structure. Amylopectin - a branched polymer of glucose - is the major component of starch granules and its architecture underlies the semi-crystalline nature of ...
Maria Sundberg, Barbara Pfister, Daniel Fulton, Sylvain Bischof, Thierry Delatte, Simona Eicke, Michaela Stettler, Steven M Smith, Sebastian Streb, Samuel C Zeeman   +9 more
doaj   +1 more source

Tunable amylopectin graft copolymers for flocculating and dewatering iron ore tailings

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Polyacrylamide (PAM), the standard flocculant for mining tailings, often produces turbid supernatants and poorly dewatered sediments, limiting water reuse and tailings densification. We synthesized amylopectin‐graft‐poly[(2‐methacryloyloxy)ethyl]trimethylammonium chloride (AP‐g‐PMETAC) copolymers with systematically varied graft frequency (N = 
Gustavo P. Zago, Reinaldo Giudici, João B. P. Soares   +2 more
wiley   +1 more source

Production of amylopectin and high-amylose starch in separate potato genotypes [PDF]

, 2004
Starch is one of the most important processed products from agriculture. Two main outlets can be identified; starch is either enzymatically processed for the production of sweeteners and as raw material for fermentation or channelled to various ...
Hofvander, Per
core  

The molecular structures of starch components and their contribution to the architecture of starch granules: A comprehensive review [PDF]

, 2010
Recent developments in methods and instrumentation have contributed to major advances in our understanding of the fine structure of amylose and amylopectin. The structure of the starch granule slowly unravels with new insight into key structural features.
Bertoft, Eric,, Sveriges lantbruksuniversitet.   +1 more
core   +1 more source

Production of bioethanol from residual barley and utilization of fermentation co‐products in animal nutrition

Environmental Progress &Sustainable Energy, EarlyView.
Abstract The search for sustainable alternatives for bioethanol production has encouraged the valorization of agro‐industrial residues. This study evaluated the use of residual barley as a feedstock for bioethanol production and as a potential ingredient for ruminant feed.
Gabrielle Fusiger Berwian, Arthur de Almeida Rebechi, Jéssica Mulinari, Jaqueline Garda‐Buffon, Luciane Maria Colla   +4 more
wiley   +1 more source