دورية أكاديمية
Comprehensive metabolomic fingerprinting combined with chemometrics identifies species- and variety-specific variation of medicinal herbs: an Ocimum study
| العنوان: | Comprehensive metabolomic fingerprinting combined with chemometrics identifies species- and variety-specific variation of medicinal herbs: an Ocimum study |
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| المؤلفون: | Rai, Abhishek Kumar, Khan, Samreen, Kumar, Akhilesh, Dubey, Basant Kumar, Lal, R. K., Tiwari, Ashutosh, Trivedi, Prabodh Kumar, Elliott, Christopher T., Ch, Ratnasekhar |
| المصدر: | Rai , A K , Khan , S , Kumar , A , Dubey , B K , Lal , R K , Tiwari , A , Trivedi , P K , Elliott , C T & Ch , R 2023 , ' Comprehensive metabolomic fingerprinting combined with chemometrics identifies species- and variety-specific variation of medicinal herbs: an Ocimum study ' , Metabolites , vol. 13 , no. 1 , 122 . https://doi.org/10.3390/metabo13010122Test |
| سنة النشر: | 2023 |
| المجموعة: | Queen's University Belfast: Research Portal |
| مصطلحات موضوعية: | chemometrics, medicinal herbs, metabolomic fingerprinting, Ocimum species and varieties, /dk/atira/pure/subjectarea/asjc/2700/2712, name=Endocrinology, Diabetes and Metabolism, /dk/atira/pure/subjectarea/asjc/1300/1303, name=Biochemistry, /dk/atira/pure/subjectarea/asjc/1300/1312, name=Molecular Biology, /dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_being, name=SDG 3 - Good Health and Well-being |
| الوصف: | Identification of plant species is a crucial process in natural products. Ocimum, often referred to as the queen of herbs, is one of the most versatile and globally used medicinal herbs for various health benefits due to it having a wide variety of pharmacological activities. Despite there being significant global demand for this medicinal herb, rapid and comprehensive metabolomic fingerprinting approaches for species- and variety-specific classification are limited. In this study, metabolomic fingerprinting of five Ocimum species (Ocimum basilicum L., Ocimum sanctum L., Ocimum africanum Lour., Ocimum kilimandscharicum Gurke., and Hybrid Tulsi) and their varieties was performed using LC-MS, GC-MS, and the rapid fingerprinting approach FT-NIR combined with chemometrics. The aim was to distinguish the species- and variety-specific variation with a view toward developing a quality assessment of Ocimum species. Discrimination of species and varieties was achieved using principal component analysis (PCA), partial least squares discriminate analysis (PLS-DA), data-driven soft independent modelling of class analogy (DD-SIMCA), random forest, and K-nearest neighbours with specificity of 98% and sensitivity of 99%. Phenolics and flavonoids were found to be major contributing markers for species-specific variation. The present study established comprehensive metabolomic fingerprinting consisting of rapid screening and confirmatory approaches as a highly efficient means to identify the species and variety of Ocimum, being able to be applied for the quality assessment of other natural medicinal herbs. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://pure.qub.ac.uk/en/publications/90484d0c-6d12-4006-8afa-cbd7ce82a9c2Test |
| DOI: | 10.3390/metabo13010122 |
| الإتاحة: | https://doi.org/10.3390/metabo13010122Test https://pure.qub.ac.uk/en/publications/90484d0c-6d12-4006-8afa-cbd7ce82a9c2Test https://pureadmin.qub.ac.uk/ws/files/416282588/metabolites_13_00122.pdfTest |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.D66B3BD4 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/metabo13010122 |
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