دورية أكاديمية
أعرض في EDS

Physicochemical characterization of Lavandula spp. honey with FT-Raman spectroscopy.

التفاصيل البيبلوغرافية
العنوان: Physicochemical characterization of Lavandula spp. honey with FT-Raman spectroscopy.
المؤلفون: Anjos O; Instituto Politécnico de Castelo Branco, 6001-909 Castelo Branco, Portugal; Centro de Estudos Florestais, Instituto Superior de Agronomia, Universidade de Lisboa, 1349-017 Lisboa, Portugal; Centro de Biotecnologia de Plantas da Beira Interior, 6001-909 Castelo Branco, Portugal. Electronic address: ofelia@ipcb.pt., Santos AJA; Centro de Estudos Florestais, Instituto Superior de Agronomia, Universidade de Lisboa, 1349-017 Lisboa, Portugal., Paixão V; Bruker Portugal Lda, 2771-203 Paço de Arcos, Portugal., Estevinho LM; Agricultural College of Bragança Polytechnic Institute of Bragança, 5301-855 Bragança, Portugal; Centre of Molecular and Environmental Biology, University of Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
المصدر: Talanta [Talanta] 2018 Feb 01; Vol. 178, pp. 43-48. Date of Electronic Publication: 2017 Sep 01.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 2984816R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3573 (Electronic) Linking ISSN: 00399140 NLM ISO Abbreviation: Talanta Subsets: MEDLINE
أسماء مطبوعة: Publication: Amsterdam : Elsevier
Original Publication: Oxford : Pergamon Press
مواضيع طبية MeSH: Chemical Phenomena* , Honey* , Spectrum Analysis, Raman*, Lavandula/*chemistry
مستخلص: This study aimed to evaluate the potential of FT-Raman spectroscopy in the prediction of the chemical composition of Lavandula spp. monofloral honey. Partial Least Squares (PLS) regression models were performed for the quantitative estimation and the results were correlated with those obtained using reference methods. Good calibration models were obtained for electrical conductivity, ash, total acidity, pH, reducing sugars, hydroxymethylfurfural (HMF), proline, diastase index, apparent sucrose, total flavonoids content and total phenol content. On the other hand, the model was less accurate for pH determination. The calibration models had high r 2 (ranging between 92.8% and 99.9%), high residual prediction deviation - RPD (ranging between 4.2 and 26.8) and low root mean square errors. These results confirm the hypothesis that FT-Raman is a useful technique for the quality control and chemical properties' evaluation of Lavandula spp honey. Its application may allow improving the efficiency, speed and cost of the current laboratory analysis.
(Copyright © 2017 Elsevier B.V. All rights reserved.)
فهرسة مساهمة: Keywords: Chemical composition; FT-Raman; Honey; Lavandula spp.; PLS regression models; Quality control
تواريخ الأحداث: Date Created: 20171116 Date Completed: 20180918 Latest Revision: 20180918
رمز التحديث: 20221213
DOI: 10.1016/j.talanta.2017.08.099
PMID: 29136844
قاعدة البيانات: MEDLINE
الوصف
تدمد:1873-3573
DOI:10.1016/j.talanta.2017.08.099