Semi quantitative study on the structure and carbonyl functional group composition of motherwort
Liu Junze1, Li Yuhan1, Li Shuangfan1, Du Linnan1,2,3
1. Shijiazhuang University College of Chemical Technology, Shijiazhuang 050035, China; 2. Shijiazhuang Key Laboratory of Medicinal Polymer Materials, Shijiazhuang 050035, China; 3. Anesthetic Technology Innovation Center of Hebei Province, Shijiazhuang 050035, China
The semi quantitative structure and carbonyl functional group composition of motherwort was explored. The infrared (MIR) spectroscopy group experiments on the structure of motherwort (including one-dimensional MIR spectroscopy, derivative MIR spectroscopy and deconvolution MIR spectroscopy) were conducted. As a result, it was found that the infrared absorption modes of the structure of motherwort include: ν■, ν■, ν■, ν■, ν■, ν■, ν■, ν■, ν■, ν■, ν■, δ■, δ■, δ■, ν■, and ρ■. The structure of motherwort mainly includes: fats, protein, polysaccharides, carboxylic acids, and flavonoids. The spectral resolution of the deconvolution MIR spectrum of motherwort structure is superior to that of one-dimensional MIR and derivative MIR spectrum. In motherwort, the content of flavonoids is relatively high (relative content 47.2%), while the content of fats (relative content 27.8%) and carboxylic acids (relative content 25.0%) is comparable. The MIR spectroscopy group can quickly conduct semi quantitative research on the structure and carbonyl functional group composition of motherwort.
刘俊泽1，李宇涵1，李泷帆1，杜林楠1,2,3. 益母草结构及羰基官能团成分半定量研究[J]. 煤炭与化工, 2025, 48(9): 141-151.
Liu Junze1, Li Yuhan1, Li Shuangfan1, Du Linnan1,2,3. Semi quantitative study on the structure and carbonyl functional group composition of motherwort. CCI, 2025, 48(9): 141-151.
