煤炭与化工2024，Vol.47Issue(5)：137-143,7.DOI:10.19286/j.cnki.cci.2024.05.032
鸡精结构中红外光谱研究
Mid infrared spectroscopy study on the structure of chicken essence
摘要
Abstract
The structure of chicken semen was studied using mid infrared(MIR)spectroscopy techniques(including one-dimensional MIR spectroscopy,second-order derivative MIR spectroscopy,fourth-order derivative MIR spectroscopy,and deconvolution MIR spectroscopy).Experimental findings:The main infrared absorption modes of chicken sperm structure include sodium glutamate molecular NH3+functional group asymmetric bending vibration mode of(δasNH3+-Glutamate Sodium),glutamate sodium molecular COO-functional group asymmetric stretching vibration mode(vasCOO--Glutamate Sodium),glutamate sodium molecular NH3+functional group symmetric bending vibration mode(δsNH3+-Glutamate Sodium),glutamate sodium molecular CH2 functional group bending vibration mode(δCH2-Glutamate Sodium)and glutamate sodium molecular COO-functional group symmetric stretching vibration mode(vsCOO--Glutamate Sodium).Research has found that the main component of chicken essence is glutamate sodium.The structure of chicken semen was identified and a new methodology was establish,which has important application research value.关键词
鸡精/谷氨酸钠/一维中红外光谱/二阶导数中红外光谱/四阶导数中红外光谱/退卷积中红外光谱Key words
chicken essence/glutamate sodium/one-dimensional MIR spectroscopy/second-order derivative MIR spectroscopy/fourth-order derivative MIR spectroscopy/deconvolution MIR spectroscopy分类
化学化工引用本文复制引用
刘凯,柴嘉欣,吉一帆,李依霖,张月坤,周洲,常美玲,于宏伟..鸡精结构中红外光谱研究[J].煤炭与化工,2024,47(5):137-143,7.基金项目
石家庄市麻醉药技术创新中心项目(石科[2019]34号) （石科[2019]34号）
河北省生物制药国际联合中心项目(冀科外函[2022]3号) （冀科外函[2022]3号）
