摘要
为了解室内观赏植物水竹梅和紫鸭跖草的叶片成分及安全性等问题,以其叶片为试材,利用红外光谱分析法测定叶片的特征峰并进行成分分析。结果表明:紫鸭跖草和水竹梅共有的特征峰为3 401(3 369)、2 918(2 924)、1 067(1 057)、671(671)cm^(-1),对应的成分为氨基酸或蛋白质、萜烯化合物、挥发油、纤维素类物质。此外,水竹梅还具有特征峰1 631、1 380、618 cm^(-1),对应的成分为乙酸香叶酯、萜类化合物、脂类物质;紫鸭跖草还具有特征峰2 849、1 641、1 417、1 319 cm^(-1),对应的成分为脂类化合物、芦丁等黄酮类物质、芳香族化合物、核酸类物质。
In order to understand the leaf components and safety of indoor ornamental plants,Tradescantia albiflora and Setcreasea purpurea Boom.,taking their leaves as materials,the characteristic peaks were detected by IR spectrum analysis method and the component analysis was conducted. The results showed that Tradescantia albiflora and Setcreasea purpurea Boom. had the mutual characteristic peaks at 3 401（3 369）,2 918（2 924）,1 067（1 057）,671（671） cm^（-1）,the corresponding substances were amino acids or protein,terpene compounds,essential oils and cellulose materials. In addition,Tradescantia albiflora had the peculiar characteristic peaks at 1 631,1 380,618 cm^（-1）,the corresponding substances were geranyl acetate,terpenoid and lipids. Setcreasea purpurea Boom. had the peculiar characteristic peaks at 2 849,1 641,1 417,1 319 cm^（-1）,the corresponding substances were lipids,rutin and flavonoids,aromatic compounds and nucleic acids.
出处
《山东农业科学》
2016年第6期46-49,共4页
Shandong Agricultural Sciences
基金
山东省农业良种工程项目[鲁科字(2014)96号]
关键词
水竹梅
紫鸭跖草
红外光谱
叶片成分
Tradescantia albiflora
Setcreasea purpurea Boom.
IR spectrum
Leaf component
