Abstract: Lutein has many conjugated double bonds, which lead to poor aqueous solubility and stability and constrain its application in commercial and clinical fields heavily.
摘要：叶黄素分子中含有多个共轭双键，导致其水溶性和稳定性较差，极大地限制了其生物利用度。
Because of the weakened conjugated actions between the carbon-carbon double bonds in the benzene ring and its strong strain in molecule, 5,6,9,10- tetradehydrobenzocyclooctene decomposes easily.
结果表明5，6，9，10-四脱氢苯并环辛烯分子平面刚性结构，可能稳定存在，但由于苯环共轭性的削弱和较高的张力，使得它易于分解。
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