Pub Date : 2022-05-01DOI: 10.1177/09603360221099905
Longhai Guo, Hongfu Yuan, X. Chu
As a grand event for NIR people, the NIR2021 conference was successfully held in October 2021 in China, the most beautiful season in Beijing. The slogan of ICNIRS2021 in Beijing was “Sense the Real Change”, meaning that we will sense the various spectral information of NIR, the development of spectral theory and chemometrics, and the enhanced performance of instruments and measurement accessories. However, due to the impact of the global epidemic COVID-19, in order to effectively protect the health of the participants, NIR2021 finally decided to take the form of an online conference (live broadcast through the “Instrument Information Network – Web Lecture Conference Platform”), which has also become a historical event so far; this was the first international conference on near-infrared spectroscopy held online. Hosting an online global conference is indeed a big challenge for us, because all of the members of the organizing committee have no relevant experience. I still vividly remember that all the organizing committee members discussed on the preparation plan for this online conference, as well as the important supporting and assistance from Prof. Tom Fearn, Prof. Søren Balling Engelsen, Prof. Satoru Tsuchikawa and other ICNIRS members. Through several online meeting with them, we finalized the conference program and preparation plan. Taking into account the time difference between different countries and regions, NIR2021 was finally only held every afternoon in Beijing time. Therefore, there was only 4 hours for the conference program on each conference day; unfortunately, the number of presentations became very limited. Finally, there were totally 73 oral presentations, including 2 award presentations and 5 key note lectures, as well as 111 post presentations. NIR2021 was attended by 316 delegates from 29 countries of 6 continents (Figure 1). A total of 114 student delegates attended the conference, which was the largest number of student delegates in the history of the NIR conference. We believe that these young student delegates are the driving force for the development of NIR spectroscopy in the future. The conference opened on 18 October, with the melody of “Jasmine Flower”, a Chinese traditional song with a very oriental rhythm. Although the epidemic made everyone separated by thousands of miles, the beautiful melodies made people feel like they were in the ancient Forbidden City, receiving the warm welcome from Chinese researchers. In the online meeting room, the number of participants online once exceeded 300. Prof. Yuan Hongfu from Beijing University of Chemical Technology, China and Prof. Tom Fearn from University College London, UK addressed the conference, respectively (Figure 2). Of particular note, the first day of the conference was preceded by the presentation of the Karl Norris Award to Prof. Yukihiro Ozaki from Kansai Gakuin University, Japan. After the award ceremony chaired by Prof. Tsuchikawa, Prof. Ozaki gave us an excell
作为NIR人的盛会，NIR2021大会于2021年10月在北京最美的季节——中国成功举办。北京ICNIRS2021的口号是“感知真实的变化”，这意味着我们将感受到近红外的各种光谱信息，光谱理论和化学计量学的发展，以及仪器和测量配件性能的提高。然而，由于全球疫情的影响，为了有效保护与会者的健康，NIR2021最终决定采取在线会议的形式(通过“仪器信息网-网络讲座会议平台”进行直播)，这也成为迄今为止的历史事件;这是第一次在线召开的近红外光谱学国际会议。举办一个在线的全球会议对我们来说确实是一个很大的挑战，因为组委会的所有成员都没有相关的经验。我还清楚地记得，所有组委会成员讨论了这次在线会议的筹备方案，以及Tom Fearn教授、s约ren Balling Engelsen教授、Satoru Tsuchikawa教授和其他ICNIRS成员的重要支持和帮助。通过与他们的几次在线会议，我们最终确定了会议日程和筹备计划。考虑到不同国家和地区的时差，NIR2021最终只在北京时间的每天下午举行。因此，每个会议日的会议节目只有4个小时;不幸的是，演讲的数量变得非常有限。最后，共有73个口头报告，包括2个获奖报告和5个重点报告，以及111个后期报告。来自6大洲29个国家的316名代表参加了NIR2021(图1)。共有114名学生代表参加了会议，这是NIR会议历史上学生代表人数最多的一次。我们相信，这些年轻的学生代表是未来近红外光谱发展的推动力。10月18日，会议在中国传统歌曲《茉莉花》的旋律中开幕。虽然疫情让大家远隔万里，但美妙的旋律让人仿佛置身于古老的紫禁城，受到中国科研人员的热烈欢迎。在线会议室在线人数一度超过300人。来自中国北京化工大学的袁宏福教授和来自英国伦敦大学学院的Tom Fearn教授分别在会议上致辞(图2)。特别值得注意的是，会议的第一天，来自日本关西学院大学的尾崎行弘教授获得了Karl Norris奖。在土川教授主持的颁奖典礼后，尾崎教授为我们做了一场精彩的演讲，题目是“NIR Spectroscopy - What a Wonderful World!”，详细介绍了Ozaki小组近红外光谱研究几十年来的工作，包括近红外图像、二维相关光谱、近红外仪器等(图3)。10月21日，会议第四天，Tomas Hirschfeld奖颁奖仪式在比利时举行，由FOSS比荷卢联盟区域销售经理Pierre Dardenne主持
{"title":"NIR2021: Sense the real change","authors":"Longhai Guo, Hongfu Yuan, X. Chu","doi":"10.1177/09603360221099905","DOIUrl":"https://doi.org/10.1177/09603360221099905","url":null,"abstract":"As a grand event for NIR people, the NIR2021 conference was successfully held in October 2021 in China, the most beautiful season in Beijing. The slogan of ICNIRS2021 in Beijing was “Sense the Real Change”, meaning that we will sense the various spectral information of NIR, the development of spectral theory and chemometrics, and the enhanced performance of instruments and measurement accessories. However, due to the impact of the global epidemic COVID-19, in order to effectively protect the health of the participants, NIR2021 finally decided to take the form of an online conference (live broadcast through the “Instrument Information Network – Web Lecture Conference Platform”), which has also become a historical event so far; this was the first international conference on near-infrared spectroscopy held online. Hosting an online global conference is indeed a big challenge for us, because all of the members of the organizing committee have no relevant experience. I still vividly remember that all the organizing committee members discussed on the preparation plan for this online conference, as well as the important supporting and assistance from Prof. Tom Fearn, Prof. Søren Balling Engelsen, Prof. Satoru Tsuchikawa and other ICNIRS members. Through several online meeting with them, we finalized the conference program and preparation plan. Taking into account the time difference between different countries and regions, NIR2021 was finally only held every afternoon in Beijing time. Therefore, there was only 4 hours for the conference program on each conference day; unfortunately, the number of presentations became very limited. Finally, there were totally 73 oral presentations, including 2 award presentations and 5 key note lectures, as well as 111 post presentations. NIR2021 was attended by 316 delegates from 29 countries of 6 continents (Figure 1). A total of 114 student delegates attended the conference, which was the largest number of student delegates in the history of the NIR conference. We believe that these young student delegates are the driving force for the development of NIR spectroscopy in the future. The conference opened on 18 October, with the melody of “Jasmine Flower”, a Chinese traditional song with a very oriental rhythm. Although the epidemic made everyone separated by thousands of miles, the beautiful melodies made people feel like they were in the ancient Forbidden City, receiving the warm welcome from Chinese researchers. In the online meeting room, the number of participants online once exceeded 300. Prof. Yuan Hongfu from Beijing University of Chemical Technology, China and Prof. Tom Fearn from University College London, UK addressed the conference, respectively (Figure 2). Of particular note, the first day of the conference was preceded by the presentation of the Karl Norris Award to Prof. Yukihiro Ozaki from Kansai Gakuin University, Japan. After the award ceremony chaired by Prof. Tsuchikawa, Prof. Ozaki gave us an excell","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"234 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113982007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.1177/09603360221099920
N. Gallagher
Hyperspectral imaging is continuing to gain popularity in a wide variety of applications in chemical sensing, standoff sensing and remote sensing. One area of particular interest for hyperspectral imaging in the food, pharmaceutical and chemical industries is detection of trace particulates in feedstocks and raw materials. The reason for this interest is that hyperspectral imaging is well suited for detection of minor signals in heterogenous samples. In these cases, the concentration of an analyte to be detected can have a very low concentration on a volume basis but can dominate the signal in a single hyperspectral imaging pixel. This article discusses the use of a target detection strategy for detection of trace particulates of melamine in wheat gluten.
{"title":"Target detection of melamine in wheat gluten in a NIR infrared hyperspectral image","authors":"N. Gallagher","doi":"10.1177/09603360221099920","DOIUrl":"https://doi.org/10.1177/09603360221099920","url":null,"abstract":"Hyperspectral imaging is continuing to gain popularity in a wide variety of applications in chemical sensing, standoff sensing and remote sensing. One area of particular interest for hyperspectral imaging in the food, pharmaceutical and chemical industries is detection of trace particulates in feedstocks and raw materials. The reason for this interest is that hyperspectral imaging is well suited for detection of minor signals in heterogenous samples. In these cases, the concentration of an analyte to be detected can have a very low concentration on a volume basis but can dominate the signal in a single hyperspectral imaging pixel. This article discusses the use of a target detection strategy for detection of trace particulates of melamine in wheat gluten.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131717414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-16DOI: 10.1177/09603360221077617
Shenghu Zhu, Pengjing Cui, Hui Yan, HW Siesler
This study evaluated the potential of a micro-electro-mechanical system (MEMS) near-infrared spectrometer for the on-line monitoring of total acids in the continuous fermentation process of rice vinegar and white vinegar. A self-made modification of the digital light processing NIRscan nano spectrometer was used for this purpose. As best pretreatment method, the multiplicative scatter correction was used to pretreat the raw spectra, which were subsequently subjected to a partial least square regression calibration. The results showed that total acids could be determined by this experimental setup with root-mean-square errors of predictions of 0.12% (w/v) and 0.27% (w/v) for rice vinegar and white vinegar, respectively. In conclusion, this low-cost MEMS near-infrared instrument can be applied to monitor total acids in the industrial continuous fermentation process of rice and white vinegar.
{"title":"Monitoring of total acidity content in continuous vinegar fermentation using a self-made modification of a micro-electro-mechanical system near-infrared spectrometer","authors":"Shenghu Zhu, Pengjing Cui, Hui Yan, HW Siesler","doi":"10.1177/09603360221077617","DOIUrl":"https://doi.org/10.1177/09603360221077617","url":null,"abstract":"This study evaluated the potential of a micro-electro-mechanical system (MEMS) near-infrared spectrometer for the on-line monitoring of total acids in the continuous fermentation process of rice vinegar and white vinegar. A self-made modification of the digital light processing NIRscan nano spectrometer was used for this purpose. As best pretreatment method, the multiplicative scatter correction was used to pretreat the raw spectra, which were subsequently subjected to a partial least square regression calibration. The results showed that total acids could be determined by this experimental setup with root-mean-square errors of predictions of 0.12% (w/v) and 0.27% (w/v) for rice vinegar and white vinegar, respectively. In conclusion, this low-cost MEMS near-infrared instrument can be applied to monitor total acids in the industrial continuous fermentation process of rice and white vinegar.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"330 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132303657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1177/09603360221079454
K. Beć, J. Grabska, C. Huck
{"title":"‘Near-infrared spectroscopy: Theory, spectral analysis, instrumentation, and applications’ ranks top 2% among downloaded Springer books in the field of chemistry and materials science","authors":"K. Beć, J. Grabska, C. Huck","doi":"10.1177/09603360221079454","DOIUrl":"https://doi.org/10.1177/09603360221079454","url":null,"abstract":"","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123523828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1177/09603360221076352
Richard A. Crocombe, K. Beć, J. Grabska, C. Huck
{"title":"SciX 2021 summary including NIR spectroscopy session","authors":"Richard A. Crocombe, K. Beć, J. Grabska, C. Huck","doi":"10.1177/09603360221076352","DOIUrl":"https://doi.org/10.1177/09603360221076352","url":null,"abstract":"","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128652372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1177/09603360221075996
A. Tata, M. Bragolusi, A. Massaro, Carmela Zacometti, R. Piro
This paper illustrates the goals, the achievements and the team of a new food chemistry laboratory of the Istituto Zooprofilattico Sperimentale delle Venezie. The laboratory equipment, the testing activity and the research network are also described.
本文介绍了威尼斯动物实验研究所(instituto Zooprofilattico experimentale delle Venezie)新建食品化学实验室的目标、成果和团队。还介绍了实验室设备、测试活动和研究网络。
{"title":"Combination of vibrational spectroscopy, mass spectrometry and chemometrics in an innovative food chemistry laboratory of the Italian health authority and research organization for animal health and food safety: Istituto Zooprofilattico Sperimentale delle Venezie (IZSVe)","authors":"A. Tata, M. Bragolusi, A. Massaro, Carmela Zacometti, R. Piro","doi":"10.1177/09603360221075996","DOIUrl":"https://doi.org/10.1177/09603360221075996","url":null,"abstract":"This paper illustrates the goals, the achievements and the team of a new food chemistry laboratory of the Istituto Zooprofilattico Sperimentale delle Venezie. The laboratory equipment, the testing activity and the research network are also described.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131458539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1177/09603360221089429
D. Schütz, J. Riedl, E. Achten, M. Fischer, Fouriertransform near-infrared spectroscopy as a fast screening tool for the verification of the geographical origin of grain maize. Food Control, 136, 108892, 2022. https://doi.org/10.1016/j.foodcont.2022.108892 Y. Guan, T. Ye, Y. Yi, H. Hua, C. Chen, Rapid quality evaluation of Plantagiis Semen by near infrared spectroscopy combined with chemometrics. J. Pharm. Biomed. Anal., 207, 114435, 2022. https://doi.org/10. 1016/j.jpba.2021.114435
D. sch tz, J. Riedl, E. Achten, M. Fischer，傅里叶变换近红外光谱快速筛选方法在玉米地理来源验证中的应用。食品控制，36,108892,2022。https://doi.org/10.1016/j.foodcont.2022.108892关燕，叶涛，易毅，华慧，陈春春，近红外光谱结合化学计量学快速评价车前草精液的质量。j .制药。生物医学。分析的生态学报，207,114435,2022。https://doi.org/10。1016 / j.jpba.2021.114435
{"title":"Selected References","authors":"","doi":"10.1177/09603360221089429","DOIUrl":"https://doi.org/10.1177/09603360221089429","url":null,"abstract":"D. Schütz, J. Riedl, E. Achten, M. Fischer, Fouriertransform near-infrared spectroscopy as a fast screening tool for the verification of the geographical origin of grain maize. Food Control, 136, 108892, 2022. https://doi.org/10.1016/j.foodcont.2022.108892 Y. Guan, T. Ye, Y. Yi, H. Hua, C. Chen, Rapid quality evaluation of Plantagiis Semen by near infrared spectroscopy combined with chemometrics. J. Pharm. Biomed. Anal., 207, 114435, 2022. https://doi.org/10. 1016/j.jpba.2021.114435","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128008642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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