JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 26 Issue 4
July 2011
Article Contents
LU Chang-tong, BAI Xing, JIA Chun-xiao and et al. Pyrolysis analysis of 1-L-alanine-1-deoxy-D-fructose[J]. Journal of Light Industry, 2011, 26(4): 35-40. doi: 10.3969/j.issn.1004-1478.2011.04.008
Citation: LU Chang-tong, BAI Xing, JIA Chun-xiao and et al. Pyrolysis analysis of 1-L-alanine-1-deoxy-D-fructose[J]. Journal of Light Industry, 2011, 26(4): 35-40. doi: 10.3969/j.issn.1004-1478.2011.04.008 shu

Pyrolysis analysis of 1-L-alanine-1-deoxy-D-fructose

  • Corresponding author: MAO Duo-bin, 
  • Received Date: 2011-05-03
  • The thermal decomposition of 1-L-Alanine-1-deoxy-D-fructose(Ala-Fru) was investigated by Thermogravimetry-Differential Thermal Analysis(TG-DTA) and online pyrolysis gas chromatography-mass spectroscopy(Py-GC/MS).The analysis results of TG-DTA showed that the primary pyrolysis temperature of Ala-Fru was 147.47℃,and the residual mass was 25% of the original weight in 600℃.The pyrolysis results of Ala-Fru at 350℃,450℃,550℃,650℃,750℃ and 850℃ by on line Py-GC/MS showed that different pyrolytic compounds were obtained at different temperatures,the number of pyrolytic pruducts increased with temperature.The major of pyrolytic compounds was heterocycle including pyrazine,pyridine,pyrrole,furan etc and ketones,which were the important components of producing flavor and aroma in cigarette smoke.
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    1. [1]

      董志坚,陈江华,宫长荣.烟叶烘烤过程中不同变黄和定色温度下主要化学组成变化的研究[J].中国烟草科学,2000(3):21.

    2. [3] Edward J Birch,John Lelieber,Edward L Richards. Ther mal analysis of 1-Deoxy-1-Glycino-D-Fructose and 1-β-alanino-1-Deoxy-D-Fructose[J]. Carbohydrate Research, 1980,83(2):263.

    3. [7] Bonvehi J S. Investigation of aromatic compounds in roast ed cocoa powder[J]. Eur Food Res Tech, 2005, 221(1):19.

    4. [8] Coleman W M,Chung H L. Pyrolysis GC-MS analysis of Amadori compounds derived from selected amino acids and glucose[J]. J of Analytical and Applied Pyrolysis, 2002,62(2):215.

    5. [5]

      [10] Afoakwa E O, Paterson A, Fowler M, et al. Matrix effects on flavour volatiles release in dark chocolates varying in particle size distribution and fat content using GC-mass spectrometry and GC-olfactometry[J]. Food Chemistry, 2009,113(1):208

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