Aromatic composition and method for controlling aroma

Details Aromatic composition and method for controlling aroma Aromatic composition and method for controlling aroma

1992-02-06

1993-08-24

Reamer, James H.

Perfume compositions

Perfume compositions

Nonliquid or encapsulated

A61K 746

Patent

active

052389154

ABSTRACT:
Aromatic compositions which comprise perfumes included in cyclodextrins whose inclusion ability depends on a pH of a solution containing the perfumes and cyclodextrins and pH-adjusting substances whereby a release rate of the perfume can be controlled, are described. Aromatic compositions are also disclosed, which comprise perfumes coated or covered with materials whose solubility depends on the pH of a solution containing the coated perfumes, and a pH-adjusting substance to change the pH as desired. Methods for controlling the release rate of the perfumes are also described.

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