FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004927304> ?p ?o ?g. }

• W2004927304 endingPage "111" @default.
• W2004927304 startingPage "99" @default.
• W2004927304 abstract "Functionality of starch macromolecules is considered from the viewpoint of their thermodynamic properties. The thermodynamic incompatibility, self-association and inclusion complexing of starch macromolecules are important for food formulation and digestion. Helical conformations of starch macromolecules increase their co-solubility with other biopolymers (molecular mimicry) and influence the thermodynamic activity of other macromolecules (molecular symbiosis). Molecular mimicry and molecular symbiosis are the basis of many biological functions, phase behaviour and rheology of biopolymer mixtures. Rotation of starch granules in shear flow (producing a ball-bearing effect) contributes to the fat-like texture of foods. Branched exopolysaccharides could be an evolutional predecessor of starch granules. Amylopectin-like exopolysaccharides form a biopolymer solution layer around the cell, which is not accessible to foreign macromolecules due to biopolymer incompatibility underlying a non-specific defence of the cell. However, this biopolymer solution around cells remains perfectly accessible to nutrients of low molecular weight allowing for necessary cell nutrition. This barrier solution layer of exopolysaccharides could then be regarded as a protective and alimentary capsule surrounding the cell. The principle of incompatibility of exopolysaccharide fractions could be extended to provide a mechanism by which exopolysaccharides leaving the cell are responsible for binding and evacuating metabolites. This binding of undesirable metabolites is analogous to the binding of self-antigens and in a molecular sense precedes the evolutionary development of a similar result: specific immunity. A colony of cells is formed as the assembly of individual cells with their surrounding exopolysaccharide solutions separated from the medium by the interfacial layer. The overlap of the interfacial layers produces a three-dimensional network of canals that would assist the diffusional transportation of nutrients from a larger surrounding area. At the level of individual cells, the thermodynamic properties of amylopectin-like exopolysaccharides predict the binding of nutrients within their helical structure by inclusion complexing. Carrying them to the surface of the cell would then produce an octopus-like effect of facilitated transport. The capacity of starch macromolecules to bind lipids and other hydrophobic ligands leads to a decrease in the rate of enzymatic hydrolyses of inclusion complexes, which would extend the contribution of the exopolysaccharide layer to the nutrition of the cell. An increase in concentration of cells and their competition for the exopolysaccharides as a source of energy could result in the accumulation of dietary energy reserve inside the cells in the form of starch-like granules. Like globular proteins, the primary structure of amylopectin (branch point distribution and side-chain lengths) appears to be responsible for the secondary and tertiary structure of macromolecules and the structure–function relationship in starch granules." @default.
• W2004927304 created "2016-06-24" @default.
• W2004927304 creator A5013653773 @default.
• W2004927304 date "2003-01-01" @default.
• W2004927304 modified "2023-10-12" @default.
• W2004927304 title "Thermodynamic considerations of starch functionality in foods" @default.
• W2004927304 cites W134574163 @default.
• W2004927304 cites W1597123776 @default.
• W2004927304 cites W1843669171 @default.
• W2004927304 cites W1884207157 @default.
• W2004927304 cites W1963844331 @default.
• W2004927304 cites W1966468965 @default.
• W2004927304 cites W1968559207 @default.
• W2004927304 cites W1969018668 @default.
• W2004927304 cites W1969111683 @default.
• W2004927304 cites W1969746580 @default.
• W2004927304 cites W1976687721 @default.
• W2004927304 cites W1979448386 @default.
• W2004927304 cites W1985686444 @default.
• W2004927304 cites W1990413393 @default.
• W2004927304 cites W1990561180 @default.
• W2004927304 cites W2011761291 @default.
• W2004927304 cites W2012192744 @default.
• W2004927304 cites W2014127139 @default.
• W2004927304 cites W2028764333 @default.
• W2004927304 cites W2033921779 @default.
• W2004927304 cites W2036196750 @default.
• W2004927304 cites W2036612562 @default.
• W2004927304 cites W2038595089 @default.
• W2004927304 cites W2038781049 @default.
• W2004927304 cites W2041471777 @default.
• W2004927304 cites W2048606759 @default.
• W2004927304 cites W2048838977 @default.
• W2004927304 cites W2049298098 @default.
• W2004927304 cites W2063030622 @default.
• W2004927304 cites W2064885688 @default.
• W2004927304 cites W2073035961 @default.
• W2004927304 cites W2075194067 @default.
• W2004927304 cites W2079500780 @default.
• W2004927304 cites W2080914767 @default.
• W2004927304 cites W2084396273 @default.
• W2004927304 cites W2084643883 @default.
• W2004927304 cites W2088554815 @default.
• W2004927304 cites W2089941945 @default.
• W2004927304 cites W2094510174 @default.
• W2004927304 cites W2095265197 @default.
• W2004927304 cites W2112151320 @default.
• W2004927304 cites W2115242295 @default.
• W2004927304 cites W2130866041 @default.
• W2004927304 cites W2151302502 @default.
• W2004927304 cites W2609575644 @default.
• W2004927304 cites W4241896904 @default.
• W2004927304 doi "https://doi.org/10.1016/s0144-8617(02)00171-6" @default.
• W2004927304 hasPublicationYear "2003" @default.
• W2004927304 type Work @default.
• W2004927304 sameAs 2004927304 @default.
• W2004927304 citedByCount "54" @default.
• W2004927304 countsByYear W20049273042012 @default.
• W2004927304 countsByYear W20049273042013 @default.
• W2004927304 countsByYear W20049273042014 @default.
• W2004927304 countsByYear W20049273042015 @default.
• W2004927304 countsByYear W20049273042016 @default.
• W2004927304 countsByYear W20049273042018 @default.
• W2004927304 countsByYear W20049273042020 @default.
• W2004927304 countsByYear W20049273042021 @default.
• W2004927304 countsByYear W20049273042022 @default.
• W2004927304 countsByYear W20049273042023 @default.
• W2004927304 crossrefType "journal-article" @default.
• W2004927304 hasAuthorship W2004927304A5013653773 @default.
• W2004927304 hasConcept C100817775 @default.
• W2004927304 hasConcept C12554922 @default.
• W2004927304 hasConcept C126348684 @default.
• W2004927304 hasConcept C127413603 @default.
• W2004927304 hasConcept C147483822 @default.
• W2004927304 hasConcept C155574463 @default.
• W2004927304 hasConcept C159985019 @default.
• W2004927304 hasConcept C178790620 @default.
• W2004927304 hasConcept C185592680 @default.
• W2004927304 hasConcept C192562407 @default.
• W2004927304 hasConcept C200990466 @default.
• W2004927304 hasConcept C204389451 @default.
• W2004927304 hasConcept C2776414723 @default.
• W2004927304 hasConcept C2776804113 @default.
• W2004927304 hasConcept C2777119779 @default.
• W2004927304 hasConcept C2778636629 @default.
• W2004927304 hasConcept C42360764 @default.
• W2004927304 hasConcept C521977710 @default.
• W2004927304 hasConcept C529335014 @default.
• W2004927304 hasConcept C54355233 @default.
• W2004927304 hasConcept C55493867 @default.
• W2004927304 hasConcept C86803240 @default.
• W2004927304 hasConceptScore W2004927304C100817775 @default.
• W2004927304 hasConceptScore W2004927304C12554922 @default.
• W2004927304 hasConceptScore W2004927304C126348684 @default.
• W2004927304 hasConceptScore W2004927304C127413603 @default.
• W2004927304 hasConceptScore W2004927304C147483822 @default.
• W2004927304 hasConceptScore W2004927304C155574463 @default.
• W2004927304 hasConceptScore W2004927304C159985019 @default.

• next