摘要
银杏叶具有很高的药用价值,利用傅里叶变换红外光谱技术对银杏叶片的幼叶、成叶、老叶和落叶进行研究,光谱结果表明在银杏叶片生长过程中,黄酮类化合物、蛋白质及糖类的含量均存在差异,且可以利用二维相关光谱快速准确地区别出叶片的生长阶段。
Ginkgo leaf has high medicinal value.Fourier transform infrared spectroscopy was used to study naturally aging leaves of Ginkgo leaves.The results show that the contents of flavonoids compounds,proteins and saccharides were different,and two-dimensional correlation spectroscopy might be used to quickly and accurately distinguish the growth stage of leaves.
作者
郑钧文
刘刚
宋霄雪
甘玉佳
吴衷宇
欧全宏
时有明
ZHENG Jun-wen;LIU Gang;SONG Xiao-xue;GAN Yu-jia;WU Zhong-yu;OU Quan-hong;SHI You-ming(School of Physics and Electronic Information,Yunnan Normal University,Kunming 650500,China;School of Physics and Electronic Engineering,Qujing Normal University,Qujing 655011,China)
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2023年第S01期45-46,共2页
Spectroscopy and Spectral Analysis
基金
国家自然科学基金项目(31760341)
云南省教育厅基金项目(2022J0129)
云南省高校科技创新团队支持计划项目
关键词
银杏叶
傅里叶变换红外光谱
二维相关红外光谱
Ginkgo leaf
Fourier transform infrared spectroscopy
Two dimensional correlation infrared spectroscopy
