Birch, Stewart, Kolasch & Birch, LLP
Manufacturing method of composition element of item including flavor component, and composition element of item, including flavor component
The production process comprises a step (A) in which an alkali-treated tobacco source is heated to make the tobacco source release a flavoring ingredient into a gas phase, a step (B) in which the flavoring ingredient released into the gas phase is brought into contact with a given solvent which is a liquid substance at ordinary temperature, thereby trapping the flavoring ingredient in the given solvent, and a step (C) in which the given solvent is added to a constituent element.
JAPAN TOBACCO INC.
A A A A A
A24B A24B A24B A24B A24B
inventional inventional inventional inventional inventional
Manabu Kimitaka Manabu Yoshinori Takuma Kazuhiko
Yamada Uchii Takeuchi Fujisawa Nakano Katayama