Application of neophytadiene as an additive for liquid cigarettes

Abstract

Neophytadiene used as additive for liquid cigarette can improve aroma and evaporation rate thereof. The liquid cigarette is composed of from 25 to 99.9% by weight percentage of atomized liquid and from 0.01 to 75% by weight percentage of neophytadiene.

1 . A method to improve a liquid cigarette, comprising:
 adding neophytadiene as an additive for a liquid cigarette.   
     
     
         2 . The method of  claim 1 , wherein neophytadiene is a diterpenoid compound and is liquid at room temperature, the molecular weight of neophytadiene is 278.52, the molecular formula of neophytadiene is C 20 H 38 , and the structural formula of neophytadiene is: 
       
         
           
           
               
               
           
         
       
     
     
         3 . The method of  claim 1 , wherein the liquid cigarette comprises 25˜99.9% weight percent atomizing liquid and 0.01˜75% weight percent neophytadiene. 
     
     
         4 . The method of  claim 3 , wherein the atomizing liquid contains 60˜95% weight percent propylene glycol, 1˜30% weight percent glycerin, and the rest contains flavoring essence, water and ethanol. 
     
     
         5 . The method of  claim 3 , wherein an addition of 0.01˜20% neophytadiene generates a smell of cigarettes. 
     
     
         6 . The method of  claim 3 , wherein an addition of 20˜75% neophytadiene increases a speed of vaporization.