FIELD: chemistry.
SUBSTANCE: molar ratio of cyclodextrin to the acid in the complex comprises 1:1. The complex is obtained by introduction of concentrated water cyclodextrin solution heated to boiling point to glacial acetic acid of room temperature, with further separation and drying of crystalline sediment. Complex of α- or β-cyclodextrin with acetic acid is stable in dry state, but in water solution it is decomposed into components. Obtained solution gains properties of dilated acetic acid, and therefore can be used as flavouring in food concentrates, as preservation agent, solution acidity regulator, and as buffer component in biochemistry and analytical chemistry.
EFFECT: enhanced efficiency of composition.
3 cl, 4 ex, 1 tbl
