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| Structure and thermal denaturation study of dandelion |
| Wang Lixin1, Li Bingxin1, Li Siying1, Zhu Wenhan1, Zhang Chunxiao3, Yan Jing1, Shi Fengying1, Yang Yue1, Yu Hongwei1,2 |
| 1. Shijiazhuang University College of Chemical Technology, Shijiazhuang 050035, China; 2. Hebei Provincial Anesthetic Technology Innovation Center, Shijiazhuang 050035, China; 3. Hebei Chemical Industry Research Institute Co., Ltd, Shijiazhuang 050000, China |
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Abstract The dandelion structure had been studied by middle infrared (MIR) spectroscopy. The infrared absorption modes of dandelion structure included νC-H-dandelion, νasCH3-dandelion, νsCH3-dandelion, νasCH2-dandelion, νsCH2-dandelion, νC=C-dandelion, νC=O-dandelion, νamideⅠ-dandelion, νamideⅡ-dandelion, δCH2-dandelion, δsCH3-dandelion, δasCH3-dandelion and νC-O-dandelion. The main components of dandelion include oil structure, protein structure and polysaccharide structure. The thermal denaturation of raw dandelion was further studied by using temperature varying MIR spectroscopy. In the temperature range from 303 to 393 K, with the increase of measuring temperature, the infrared absorption frequency and intensity of dandelion changed obviously and the thermal denaturation mechanism was also discovered. the Tey roles of MIR spectroscopy and variable temperature MIR spectroscopy in the analysis of structure and thermal denaturation of the important medicinal and edible homologous plants (dandelion) were demonstrated.
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| [ 1 ] 袁荣高,张克田,胡玉涛. 蒲公英在食品中的开发与应用[ J ]. 安徽农业科学,2007( 6 ):1 797 - 1 799.
[ 2 ] 王贵淼. 蒲公英的临床应用(综述)[ J ]. 新疆中医药,1985( 3 ):35 - 37,63.
[ 3 ] 李赵嘉,孟 然,冯 薇,等. 饲料中添加蒲公英对蛋鸡生产性能、蛋营养品质、血清抗氧化能力及肝脏的影响[ J ]. 饲料研究,2022,45( 3 ):48 - 52.
[ 4 ] 杜学林. 饲料中添加蒲公英对猪群抗病力的影响[ J ]. 甘肃畜牧兽医,2021,51( 8 ):45 - 46.
[ 5 ] 于宏伟,王晓萱,戎 媛,等. “泰斯花粉阻隔剂”结构研究[ J ]. 佛山科学技术学院学报(自然科学版),2021,39( 4 ):15 - 22.
[ 6 ] 周子轩,尹子璇,吴雨靓,等. 牙线结构及热变性研究[ J ]. 纺织科学与工程学报,2023,40( 1 ):56 - 61.
[ 7 ] 常美玲,马星怡,郭子祺,等. 鹅羽毛结构及鉴别中红外光谱研究[ J ]. 纺织科学与工程学报,2023,40( 1 ):66 - 73.
[ 8 ] 吴雨靓,郑海桥,周子轩,等. 网球线结构及热变性研究[ J ]. 纺织科学与工程学报,2023,40( 2 ):59 - 64.
[ 9 ] 孟 露,孙 皓,秦佳慧,等. 网球拍吸汗带分子结构研究[ J ]. 纺织科学与工程学报,2022,39( 1 ):22 - 28.
[ 10 ] 秦佳慧,张美环,李泽腾,等. 丙纶分子二维中红外光谱研究[ J ]. 纺织科学与工程学报,2022,39( 1 ):51 - 58.
[ 11 ] 徐元媛,孟 露,赵毅哲,等. 粘胶纤维分子结构及热稳定性研究[ J ]. 纺织科学与工程学报,2022,39( 2 ):64 - 70,94.
[ 12 ] 于宏伟,张美环,赵毅哲. 二氧化硅分子三级中红外光谱研究[ J ]. 保定学院学报,2022,35( 6 ):109 - 116.
[ 13 ] 于宏伟,王晓萱,戎 媛. 医用白凡士林三级MIR光谱研究[ J ]. 保定学院学报,2021,34( 4 ):112 - 118,125.
[ 14 ] 王晓萱,孟 露,韩明达,等. 巧克力中红外光谱研究[ J ]. 江苏调味副食品,2022,170( 3 ):31 - 34.
[ 15 ] 黄 靖,李泽腾,刘 荣,等. 大米结构及鉴别中红外光谱研究[ J ]. 江苏调味副食品,2022,171( 4 ):39 - 44.
[ 16 ] 张美环,郭雨欣,李泽腾,等. 乒乓球生产用材料的结构的中红外光谱研究[ J ]. 化学推进剂与高分子材料,2022,20( 6 ):73 - 76.
[ 17 ] 吴梦谣,黄 靖,刘梓钰,等. 凯芙拉分子变温中红外光谱研究[ J ]. 化学推进剂与高分子材料,2022,20( 3 ):72 - 77.
[ 18 ] 张美环,刘 荣,赵毅哲,等. 用中红外光谱分析铝酸钙分子结构及热变性[ J ]. 上海计量测试,2021,48( 6 ):9 - 12.
[ 19 ] 马星怡,于佳琳,郭子祺,等. 中红外光谱分析甘氨酸分子结构及热变性[ J ]. 上海计量测试,2022,49( 4 ):39 - 42.
[ 20 ] 王 倩,李萌萌,戎 媛,等. 温度对聚偏二氟乙烯α晶型、β晶型及γ晶型结构的影响[ J ]. 弹性体,2021,31( 6 ):16 - 22.
[ 21 ] 常 明,魏爱佳,孟 露,等. 凯芙拉酰胺基团结构及热变性三级中红外光谱[ J ]. 弹性体,2022,32( 5 ):69 - 76.
[ 22 ] 李萌萌,常 明,张 勇,等. 聚偏二氟乙烯的C—F伸缩振动模式三级中红外光谱研究[ J ]. 合成树脂及塑料,2021,38( 6 ):9 - 14.
[ 23 ] 张美环,贾 涵,赵毅哲,等. 对苯二酚分子结构及热变性的中红外光谱研究[ J ]. 齐鲁石油化工,2022,50( 3 ):186 - 189,199.
[ 24 ] 于宏伟,孟 露,秦佳慧,等. 硫酸钡三级中红外光谱研究[ J ]. 西安文理学院学报(自然科学版),2022,25( 2 ):89 - 99.
[ 25 ] 张 蕊,戎 媛,王雪琪,等. 重铬酸钾三级中红外光谱研究[ J ]. 西安文理学院学报(自然科学版),2021,24( 2 ):67 - 77.
[ 26 ] 于宏伟,孟 露,孔 昊,等. 真空泵润滑油分子结构研究[ J ]. 润滑油,2022,37( 2 ):40 - 45.
[ 27 ] 于宏伟,王晓萱,李佳欣,等. 新油及在用机油结构的多维红外光谱研究[ J ]. 润滑油,2021,36( 5 ):37 - 41.
[ 28 ] 杜林楠,王晓萱,孟 露,等. 基于中红外光谱的巧克力油脂结构抗热性研究[ J ]. 美食研究,2022,39( 1 ):95 - 100. |
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