Amylose-inclusion complexes: Formation, identity and physico-chemical properties
2010; Elsevier BV; Volume: 51; Issue: 3 Linguagem: Inglês
10.1016/j.jcs.2010.01.011
ISSN1095-9963
AutoresJoke Putseys, Lieve Lamberts, Jan A. Delcour,
Tópico(s)Microbial Metabolites in Food Biotechnology
ResumoMany ligands can form inclusion complexes with amylose. Their presence induces a conformation change involving the transformation of amylose double helices to a single helix. The resulting so called V-amylose is compact and has a central hydrophobic cavity in which the hydrocarbon chain of the ligand can reside. We discuss the different ways of formation of amylose-inclusion complexes, with emphasis on amylose–lipid complexes. Both amorphous and semicrystalline amylose-inclusion complexes are considered. The influence of variables in the synthesis reactions on the physico-chemical characteristics of amylose–lipid complexes is highlighted and the hydrolysis and functionality of (in situ formed) amylose–lipid complexes, such as their possible role in starch-based systems, is reviewed.
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