姜黄素及姜黄素类化合物的研究。VIII. 姜黄素的光化学稳定性。
Studies on curcumin and curcuminoids. VIII. Photochemical stability of curcumin.
作者信息
Tønnesen H H, Karlsen J, van Henegouwen G B
出版信息
Z Lebensm Unters Forsch. 1986 Aug;183(2):116-22. doi: 10.1007/BF01041928.
PMID:3765852
Abstract
The photodecomposition of curcumin when exposed to UV/visible radiation is studied. The main degradation products are identified. The reaction mechanisms are investigated and the order of the over-all degradation reactions and the half-lives of curcumin in different solvents and in the solid state are determined.
摘要
研究了姜黄素在紫外/可见光辐射下的光分解情况。鉴定了主要降解产物。研究了反应机理，确定了总体降解反应的级数以及姜黄素在不同溶剂和固态下的半衰期。
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