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| Study on Middle Infrared Spectroscopy of Tian jin xiao zhan rice |
| Du Linnan1, Guo Lixiao2, Xia Yufeng3, Zhao Yuliang4, Du Jianhui5, Wu Mengyao1, |
| 1. College of Chemical Technologyg, Shijiazhuang University, Shijiazhuang 050035, China; 2. Hebei Zhong Yuan Construction Project Management Corporation Ltd., Shijiazhuang 050050, China; 3. Hebei Normal University, Shijiazhuang 050024,China;4. The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China; 5. Shijiazhuang science and technology Career Academy, Shijiazhuang 052165, China |
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Abstract The tian jinxiaozhan rice molecular structure had been studied by middle infrared (MIR) spectroscopy. There were νOH-tianjinxiaozhan rice, ν■, ν■, νC=O-tianjinxiaozhan rice, νamide-Ⅰ-tianjinxiaozhan rice, νamide-Ⅱ-tianjinxiaozhan rice and νC-O-tianjinxiaozhan rice. Temperature-dependent middle infrared (TD-MIR) spectroscopy of tianjinxiaozhan rice were studied also. With the increase of the temperature (303 K ~ 393 K), the infrared absorption intensity and frequency of tianjinxiaozhan rice main functional groups changed obviously and thermal stability further reduced. The paper demonstrated the key roles of MIR spectroscopy and TD-MIR spectroscopy in the analysis of structural and thermo stability analysis of the important agricultural products (tianjinxiaozhan rice).
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[ 2 ] 张嘉霖,廖云琛,吴 洋,等. 气象条件对天津小站稻生长影响分析[ J ]. 天津科技,2021,48( 3 ):77 - 79.
[ 3 ] 于宏伟,戎 媛,王雪琪,等. 玻璃布纤维涂层结构研究[ J ]. 纺织科学与工程学报,2020,37( 3 ):50 - 55.
[ 4 ] 王 维,张 蕊,戎 媛,等. 汉麻及剑麻纤维红外光谱研究[ J ]. 纺织科学与工程学报,2020,37( 3 ):44 - 49.
[ 5 ] 冯 汇,戎 媛,王晓萱,等. 聚偏二氟乙烯δ_(CH2)三级中红外光谱研究[ J ]. 纺织科学与工程学报,2021,38( 2 ):40 - 47,53.
[ 6 ] 于宏伟,马思怡,陈新乐,等. 微晶纤维素结构及鉴别研究[ J ]. 西安文理学院学报( 自然科学版 ),2020,23( 3 ):82 - 87.
[ 7 ] 于宏伟,齐哲真,王雪琪,等. 蔗糖中红外光谱初步研究[ J ]. 中国甜菜糖业,2020( 3 ):9 - 13.
[ 8 ] 于宏伟,栗亚钊,刘昊雨,等. 甘露糖醇结构及热稳定性研究[ J ]. 佛山科学技术学院学报( 自然科学版 ),2020,38( 6 ):13 - 18.
[ 9 ] 张雨萱,于 卉,李吉纳,等. 丙纶结构及热稳定性研究[ J ]. 纺织科学与工程学报,2020,37( 2 ):70 - 73,84.
[ 10 ] 于宏伟,胡梦璇,封卓帆,等. 葡萄糖漫反射三级近红外光谱研究[ J ]. 中国甜菜糖业,2020( 1 ):8 - 15.
[ 11 ] 于宏伟,张雨萱,刘逸波,等. 一次性口罩材料三级中红外光谱研究[ J ]. 河南工程学院学报( 自然科学版 ),2020,32( 4 ):10 - 15.
[ 12 ] 徐元媛,齐哲真,张 蕊,等. 高锰酸钾三级中红外光谱测定[ J ]. 宜春学院学报,2020,42( 9 ):26 - 31.
[ 13 ] 于宏伟,王晓萱,李吉纳,等. 过二硫酸钾三级中红外光谱研究[ J ]. 长沙大学学报,2020,34( 5 ):52 - 58.
[ 14 ] 吴梦谣,张雅秀,李佳欣,等. 聚乙烯醇中红外光谱研究[ J ]. 纺织科学与工程学报,2021,38( 2 ):48 - 53.
[ 15 ] 王晓萱,贺璇儿,冯 汇,等. 乙纶二维中红外光谱研究[ J ]. 纺织科学与工程学报,2021,38( 1 ):45 - 51.
[ 16 ] 张 蕊,齐哲真,戎 媛,等. 无水醋酸钠结构及热稳定性[ J ]. 上海计量测试,2020,47( 6 ):20 - 23,26.
[ 17 ] 武玉洁,沙淑莉,刘海月,等. 石蜡红外及变温红外光谱研究[ J ]. 计量技术,2020( 3 ):5 - 10. |
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