糖類によるアリルイソチオシアナートの分解抑制

抄録

The spontaneously decomposition of allyl isothiocyanate (AITC) in aqueous solution was depressed in the presence of dextrins and polysaccharides. Especially, α-cyclodextrin (α-CD) exerted the largest suppressive effect for the decomposition of AITC in the saccharides examined. Solubility analysis showed that 1 : 1 complexes were formed between α-CD and AITC. It was presumed that its suppression by CD might be due to the formation of an inclusion complex. The difference between α-and β-CDs for the suppressive effects was found to be closely related to the equilibrium and kinetic parameters on the formation of the inclusion complex.