Muhammad Asim Iqbal , Sabeen Gohar , Yoshinori Yabuta , Liang Fanghua , Wang Ling , Muhammad Farooq , Muhammad Nauman Sarwar , Gopiraman Mayakrishnan , Ick Soo Kim
{"title":"绿色提取物表面涂层电纺纤维素纳米纤维作为一种高效、可逆、可重复使用的智能比色传感器,用于实时监测鸡肉新鲜度","authors":"Muhammad Asim Iqbal , Sabeen Gohar , Yoshinori Yabuta , Liang Fanghua , Wang Ling , Muhammad Farooq , Muhammad Nauman Sarwar , Gopiraman Mayakrishnan , Ick Soo Kim","doi":"10.1016/j.crbiot.2024.100192","DOIUrl":null,"url":null,"abstract":"<div><p>Smart colorimetric sensor for the naked-eye detection of food freshness is considered as the most attractive tool in food safety. Herein, we prepared curcumin (CUR) coated electrospun regenerated cellulose nanofiber (RCA) composites (CUR-Cot), to monitor the real-time spoilage of raw chicken. The physicochemical properties of the CUR-Cot sensor were completely studied. The surface modification, morphology, crystalline nature, and thermal stability of CUR-Cot were investigated by using various spectral, analytical, and microscopic techniques. Based on the results, the successful coating of CUR on the surface of RCA was confirmed. Interestingly, the CUR-Cot showed a significant change in total color difference value (ΔE, 0 days − 0.0–14.93, after 1 day – 14.93–23.64, after 2 days – 23.64–44.78, after 3 days- 44.78–55.22, and after 4 days – 55.22–60.96, detectable by the naked eye) in the real-time monitoring for chicken freshness. In addition, the present CUR-Cot smart colorimetric sensor is reversible with change in pH, and the reversed sensor can be reused. Furthermore, the hydrophobic nature of the CUR-Cot was confirmed by water contact angle analysis (WCA, contact angle of 90 ± 3.00), which increases its application and adaptability. Good antibacterial, barrier, and optical properties of the present CUR-Cot were also found. Overall, the results confirm that the usage of CUR-Cot sensor can be highly efficient, user-friendly, and non-destructive for the real-time monitoring of chicken freshness.</p></div>","PeriodicalId":52676,"journal":{"name":"Current Research in Biotechnology","volume":null,"pages":null},"PeriodicalIF":3.6000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2590262824000182/pdfft?md5=273c453ff8f94e676def0bd2a303fe31&pid=1-s2.0-S2590262824000182-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Green extract surface-coated electrospun cellulose nanofibers as an efficient, reversible, and reusable smart colorimetric sensor for real-time monitoring of chicken freshness\",\"authors\":\"Muhammad Asim Iqbal , Sabeen Gohar , Yoshinori Yabuta , Liang Fanghua , Wang Ling , Muhammad Farooq , Muhammad Nauman Sarwar , Gopiraman Mayakrishnan , Ick Soo Kim\",\"doi\":\"10.1016/j.crbiot.2024.100192\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Smart colorimetric sensor for the naked-eye detection of food freshness is considered as the most attractive tool in food safety. Herein, we prepared curcumin (CUR) coated electrospun regenerated cellulose nanofiber (RCA) composites (CUR-Cot), to monitor the real-time spoilage of raw chicken. The physicochemical properties of the CUR-Cot sensor were completely studied. The surface modification, morphology, crystalline nature, and thermal stability of CUR-Cot were investigated by using various spectral, analytical, and microscopic techniques. Based on the results, the successful coating of CUR on the surface of RCA was confirmed. Interestingly, the CUR-Cot showed a significant change in total color difference value (ΔE, 0 days − 0.0–14.93, after 1 day – 14.93–23.64, after 2 days – 23.64–44.78, after 3 days- 44.78–55.22, and after 4 days – 55.22–60.96, detectable by the naked eye) in the real-time monitoring for chicken freshness. In addition, the present CUR-Cot smart colorimetric sensor is reversible with change in pH, and the reversed sensor can be reused. Furthermore, the hydrophobic nature of the CUR-Cot was confirmed by water contact angle analysis (WCA, contact angle of 90 ± 3.00), which increases its application and adaptability. Good antibacterial, barrier, and optical properties of the present CUR-Cot were also found. Overall, the results confirm that the usage of CUR-Cot sensor can be highly efficient, user-friendly, and non-destructive for the real-time monitoring of chicken freshness.</p></div>\",\"PeriodicalId\":52676,\"journal\":{\"name\":\"Current Research in Biotechnology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2590262824000182/pdfft?md5=273c453ff8f94e676def0bd2a303fe31&pid=1-s2.0-S2590262824000182-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Current Research in Biotechnology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2590262824000182\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Research in Biotechnology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590262824000182","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
Green extract surface-coated electrospun cellulose nanofibers as an efficient, reversible, and reusable smart colorimetric sensor for real-time monitoring of chicken freshness
Smart colorimetric sensor for the naked-eye detection of food freshness is considered as the most attractive tool in food safety. Herein, we prepared curcumin (CUR) coated electrospun regenerated cellulose nanofiber (RCA) composites (CUR-Cot), to monitor the real-time spoilage of raw chicken. The physicochemical properties of the CUR-Cot sensor were completely studied. The surface modification, morphology, crystalline nature, and thermal stability of CUR-Cot were investigated by using various spectral, analytical, and microscopic techniques. Based on the results, the successful coating of CUR on the surface of RCA was confirmed. Interestingly, the CUR-Cot showed a significant change in total color difference value (ΔE, 0 days − 0.0–14.93, after 1 day – 14.93–23.64, after 2 days – 23.64–44.78, after 3 days- 44.78–55.22, and after 4 days – 55.22–60.96, detectable by the naked eye) in the real-time monitoring for chicken freshness. In addition, the present CUR-Cot smart colorimetric sensor is reversible with change in pH, and the reversed sensor can be reused. Furthermore, the hydrophobic nature of the CUR-Cot was confirmed by water contact angle analysis (WCA, contact angle of 90 ± 3.00), which increases its application and adaptability. Good antibacterial, barrier, and optical properties of the present CUR-Cot were also found. Overall, the results confirm that the usage of CUR-Cot sensor can be highly efficient, user-friendly, and non-destructive for the real-time monitoring of chicken freshness.
期刊介绍:
Current Research in Biotechnology (CRBIOT) is a new primary research, gold open access journal from Elsevier. CRBIOT publishes original papers, reviews, and short communications (including viewpoints and perspectives) resulting from research in biotechnology and biotech-associated disciplines.
Current Research in Biotechnology is a peer-reviewed gold open access (OA) journal and upon acceptance all articles are permanently and freely available. It is a companion to the highly regarded review journal Current Opinion in Biotechnology (2018 CiteScore 8.450) and is part of the Current Opinion and Research (CO+RE) suite of journals. All CO+RE journals leverage the Current Opinion legacy-of editorial excellence, high-impact, and global reach-to ensure they are a widely read resource that is integral to scientists' workflow.