1. Analysis of volatile components of reconstitution tobacco extract refined by membrane separation and application of cigarette paper flavoring.
- Author
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XU Chunping, ZHOU Pengfei, LIU Yuanshang, XUE Fang, SU Haiyang, JIA Xuewei, LIANG Yongwei, and SHI Fengcheng
- Subjects
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MEMBRANE separation , *CIGARETTES , *TOBACCO , *PRINCIPAL components analysis , *FLAVOR - Abstract
50 nm ceramic membrane and 100 kD and 10 kD organic membrane were used to separate the reconstitution tobacco extract, the obtained fractions were analyzed by GC-MS analysis, principal component analysis of volatile components, evaluation cigarette paper flavoring, and particle composition analysis of flavoring cigarette smoke. The results showed that 68, 45, 45, 7 and 36 volatile components were detected in the unseparated component ( M0), 50 nm ceramic membrane interception component (M2), 100 kD organic membrane interception component ( M4), 10 kD organic membrane permeation component ( M5) and 10 kD organic membrane interception component ( M6), respectively, and the total volatile components were 1 109.03 µg/mL, 1 042. 14 µg/mL, 828. 02 µg/mL,92. 00 µg/mL,762. 42 µg/mL, widely existing in the five components were nicotine, 2,2'-meth-ylene bis-(4-methyl-6-tert-butylpheno. The unique components of M5 were 2-ethylhexanol and cis-1-(cyclohexylm-ethyl) -4-ethyl cyclohexane. The results of principal component analysis of M5 component were similar to M2 to a certain extent, but there were obvious differences with the other three components. The main components that affected the flavor of M5 were 2-ethylhexanol, cis-1-(cyclohexylmethyl)-4-ethyl cyclohexane. When M5 were added to cigarette paper, the sensory evaluation effect of cigarette was the best, the phenolic, alkane and benzene components in the smoked significantly increased, and the individual flavor components ( such as methyl cyclopen-taenol ketone, (+)-vanorene, etc. ) also increased, which had a significant flavoring effect. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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