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Quality analysis and authentication of nutraceuticals using near IR (NIR) spectroscopy: A comprehensive review of novel trends and applications
Maii M. Nagy1; Shengpeng Wang2; Mohamed A. Farag3
Source PublicationTrends in Food Science and Technology
ISSN0924-2244
2022-03-06
Abstract

Background: Quality control (QC) of nutraceuticals has always been a challenging task due to their complex nature and wide sources of variability. As a green, fast, and nondestructive tool that requires no sample preparation, near infrared spectroscopy (NIRS) is increasingly employed in this field. Advances in NIRS instrumentation and interpretation posed for its increasing application in nutraceutical QC. Scope and approach: In this review, NIRS application in nutraceuticals QC with special emphasis on novel trends from targeted and untargeted approaches is presented. The targeted approach comprises applications made towards analysis of relevant metabolite classes in nutraceuticals while the untargeted approach comprises discrimination of geographical origin, cultivars, varieties and fingerprinting of nutraceuticals. The value of NIRS application and its novel trends in nutraceuticals QC are critically assessed disclosing advantages and limitations with emphasis on areas demanding future advancements. Key findings and conclusions: NIRS and its novel trends are outstanding analytical tools compared to other spectroscopic tools for QC of nutraceuticals from targeted and untargeted viewpoints. The review manifests the value of complementing NIRS with other vibrational technique (MIR) or a totally different analytical platform. In addition, hyperspectral imaging and portable devices applications in nutraceutical QC are less explored with proposed suggestions to overcome current limitations presented. Spectral simulation and 2D-COS techniques require broader application to prompt their advantages in nutraceuticals QC.

KeywordNear Infrared (Nir) Nutraceuticals Quality Control Targeted Untargeted
Language英語English
DOI10.1016/j.tifs.2022.03.005
URLView the original
Volume123
Pages290-309
WOS IDWOS:000793210200007
WOS SubjectFood Science & Technology
WOS Research AreaFood Science & Technology
Indexed BySCIE
Scopus ID2-s2.0-85127090409
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Citation statistics
Document TypeReview article
CollectionTHE STATE KEY LABORATORY OF QUALITY RESEARCH IN CHINESE MEDICINE (UNIVERSITY OF MACAU)
Institute of Chinese Medical Sciences
Corresponding AuthorMohamed A. Farag
Affiliation1.Phytochemistry and Natural Product Department, Egyptian Drug Authority, Giza, Egypt
2.State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
3.Pharmacognosy Department, College of Pharmacy, Cairo University, Cairo, Kasr El Aini st., P.B., 11562, Egypt
Recommended Citation
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Maii M. Nagy,Shengpeng Wang,Mohamed A. Farag. Quality analysis and authentication of nutraceuticals using near IR (NIR) spectroscopy: A comprehensive review of novel trends and applications[J]. Trends in Food Science and Technology, 2022, 123, 290-309.
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