| 摘要 |
1355865 Tobacco substitute CELANESE CORP 30 July 1971 [30 July 1970] 35860/71 Heading A2C The flavour of the smoke of a tobacco substitute or reconstituted tobacco material is improved by including in the material up to 5% by weight of a solid primary amino compound composed entirely of carbon, hydrogen, nitrogen and oxygen and decomposing under the action of heat prior to distilling. Amino compounds exemplified are urea, guanidine carbonate, glycine, alanine and aspartic acid, which are included in tobacco substitute compositions. Urea is also included in a reconstituted tobacco composition. Exemplified tobacco substitute ingredients include sodium carboxymethyl cellulose, carboxymethyl hydroxyethyl cellulose, methyl cellulose, hydroxyethyl cellulose, sodium carboxyethyl cellulose, thermally degraded cellulose, pectin, guar gum, sodium alginate, carbon, dolomite, diatomaceous earth, glycerin, and unspecified humectants, plasticizers and wet strength resins. The tobacco substitute material may be blended with natural tobacco. |
