Development and validation of an LC-FTMS method for quantifying natural sweeteners in wine
| العنوان: | Development and validation of an LC-FTMS method for quantifying natural sweeteners in wine |
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| المؤلفون: | Syntia Fayad, Blandine N. Cretin, Axel Marchal |
| المساهمون: | Unité de Recherche Oenologie [Villenave d'Ornon], Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB)-Institut des Sciences de la Vigne et du Vin (ISVV), Université de Bordeaux (UB)-Institut des Sciences de la Vigne et du Vin (ISVV)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) |
| المصدر: | Food Chemistry Food Chemistry, Elsevier, 2020, 311, pp.1-7. ⟨10.1016/j.foodchem.2019.125881⟩ |
| بيانات النشر: | HAL CCSD, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Flavonols, Method validation, epi-DPA-G, [SDV]Life Sciences [q-bio], Wine, 01 natural sciences, Mass Spectrometry, Analytical Chemistry, chemistry.chemical_compound, 0404 agricultural biotechnology, Glucosides, Limit of Detection, Vitis, Astilbin, Chromatography, High Pressure Liquid, Chromatography, Sweetness of wine, 010401 analytical chemistry, Reproducibility of Results, Sweet taste, 04 agricultural and veterinary sciences, General Medicine, Repeatability, Sweetness, 040401 food science, Orbitrap, 0104 chemical sciences, chemistry, Sweetening Agents, Taste, Fatty Acids, Unsaturated, Food Science |
| الوصف: | International audience; The quality of a wine largely depends on the balance between its sourness, bitterness and sweetness. Recently, epi-dihydrophaseic acid 3'-O-beta glucopyranoside (epi-DPA-G) and astilbin, two molecules obtained from grapes, have been shown to contribute notably to the sweet taste of dry wines. To study the parameters likely to affect their concentration, a new method was developed and optimized by LC-FTMS. Three gradients and five C18 columns were tested. Good results in terms of linearity (r(2) > 0.9980), repeatability (RSD = 89%) and LOQ ( |
| اللغة: | English |
| تدمد: | 0308-8146 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92957375e1676c3adf0e890fe7160ce9 https://hal.inrae.fr/hal-02620100 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....92957375e1676c3adf0e890fe7160ce9 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 03088146 |
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