取代反应:在弱酸情况下,吓啉环中的Mg2+可被H+、Cu2+、Zn2+取代。COOCH,COOCH:+(CH.COO),Mg+2CH:COOH--C32HONKCa2H3oON.Mg3COOC20H39-CO0C20H39(褐色)COOCHCOOCH+2CH.COOH+(CHCOO)2Cu-CH30ONCuC32H32ONCOOC20H39COOC2oH3y(蓝绿色)(褐色)1m106nm10-5nm10-3nm103nm103m1nm(109nm)光学特性:Micro-RadioGammaUVX-raysInfraredwaveswavesrays吸收光谱Visible light500550600650700380450750nmShorterwavelengthLongerwavelengthHigherenergyLowerenergy
取代反应: 在弱酸情况下,卟啉环中的Mg2+可被H+ 、Cu2+ 、Zn2+取代。 光学特性: 吸收光谱
叶绿素有2个吸收高峰:红光区640~660nm(叶绿素特有)蓝紫光区430~450nm(叶啉环共有)荧光与磷光现象:asieeaeeeiseeoeeee8080beta-carotene6060luteinchlorophylla4040chlorophyll b2020C200500600700500400Wavelength (nanometers)abWavelength (nanometers)
叶绿素有2个吸收高峰: 红光区640~660nm(叶绿素特有) 蓝紫光区430~450nm(卟啉环共有) 荧光与磷光现象: