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林产化学与工业

林产化学与工业 ›› 2008, Vol. 28 ›› Issue (3): 122-126.

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β-胡萝卜素降解反应研究进展

刘维涓1,2   

  1. 1. 昆明理工大学, 化学与化工学院, 云南, 昆明, 650093;2. 云南瑞升烟草技术(集团)有限公司, 云南, 昆明, 650663
  • 收稿日期:2007-11-26 修回日期:1900-01-01 出版日期:2008-06-30 发布日期:2008-06-30

Progress of Research on Degradation of β-Carotene

LIU Wei-juan1,2   

  1. 1. College of Chemistry and Chemical Engineering, Kunming University of Science and Technology, Kunming 650093, China;2. Yunnan Reascend Tobacco Technology Ltd. Co., Kunming 650663, China
  • Received:2007-11-26 Revised:1900-01-01 Online:2008-06-30 Published:2008-06-30

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摘要： 较系统地总结了近年来有关β-胡萝卜素降解反应方面的研究进展.β-胡萝卜素的主要降解方式包括高温氧化降解、热裂解、化学氧化降解、光氧化降解、生物氧化及酶催化氧化降解等,主要产物种类包括碳数为2以上30以下的醛、酮、醇、羧酸及其酯类等沸点较低的含氧有机化合物,其降解机制依据降解方式各不相同.β-胡萝卜素的降解产物对于制备香精和香料具有重要价值.

关键词: β-胡萝卜素, 降解, 裂解, 香料

Abstract: The research progress is reviewed and summarized on the degradations of β-carotene, whith include thermally oxidative degradation, pyrolysis, chemically oxidative degradation, photo-oxidative degradation, bio-oxidative degradation, and enzymatically catalyzed oxidative degradation, etc. There are some kinds of low-boiling-point oxygen-containing compounds as main products such as aldehydes, ketones, alcohols, carboxylic acids and their esters generated during degradation or pyrolysis of β-carotene through different routes or reaction mechanisms. The degradation products from β-carotene are important and usable for manufacturing flavors and perfumes.

Key words: β-carotene, degradation, pyrolysis, perfume

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