光谱分析结合纸层析法对3个色系月季花色素组分鉴定
Spectrometry Combined Paper Chromatography Identify the Components of Three Chromatic Chinese Rose Anthocyanidins
李元鹏 1张英杰 2朱志奇 3张京伟 2郭文姣 2孙纪霞2
作者信息
- 1. 山东省烟台市农业科学研究院,烟台,265500;烟台大学生命科学学院,烟台,264005
- 2. 山东省烟台市农业科学研究院,烟台,265500
- 3. 莱州市宏顺梅花种植科技有限公司,莱州,261400
- 折叠
摘要
为鉴定不同色系月季花色素种类,结合利用显色反应、纸层析法和光谱法,对红、黄、蓝紫色系的3个品种的月季花瓣中花色素的种类进行了初步分析.本研究表明,'朝圣者'花瓣花色素主要是黄酮类物质,可能是查尔酮、橙酮、二氢黄酮、黄酮醇或黄酮醇化合物.'梅朗口红'花瓣内花色素包括矢车菊-3,5-葡萄糖苷,及黄酮类化合物和查尔酮、二氢黄酮.'微蓝'花色素主要是芍药-3-芸香糖苷,同时还可能含有查尔酮和二氢黄酮.且通过对花瓣盛花期pH值的测定,进一步推测'微蓝'显蓝紫色的原因,可能是芍药素苷损失质子而形成了显蓝的醌型.
Abstract
In order to identify the anthocyanidins of different colors,the anthocyanidins in petals of three varieties of Chinese rose from red,yellow and blue-purple were analyzed by using the methods of chromogenic reaction,paper chromatography and spectroscopy.The results showed that the anthocyanidins of'The Pilgrim'petals were mainly flavonoids,which might be chalcone,oleanone,dihydroflavone,flavonol or flavonol compounds.Antho-cyanidins in the petals of'Rouge Meilland'included cornflower centaur-3,5-glucoside,flavonoids compounds,chalcone and dihydroflavones.The'Kinda Blue'anthocyanidins were might paeoniflorin-3-rue glycoside,but may also contain chalcone and dihydroflavones.Through the measurement of the pH value of the petals at the full blos-som stage,it was further speculated that the reason of the'Kinda Blue'appears and bluish purple might be that paeoniflorin lost protons and formed bluish quinone type.
关键词
月季/显色反应/纸层析法/光谱法/花色素Key words
Chinese rose/Color reaction/Paper chromatography/Spectrometry/Flower pigment引用本文复制引用
基金项目
山东省农业科技资金(林业科技创新)项目()
烟台市科技计划(2018NCGY056)
烟台市科技计划(2019MSGY112)
出版年
2024
NETL
NSTL
万方数据