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Outils de pointe pour l’identification phytochimique

Outils de pointe pour l’identification phytochimique

Preeti Pandey

65,61 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Filosofía
ISBN:
9786208474508
65,61 €
IVA incluido
Disponible

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Les méthodes avancées de détection et de mesure des produits chimiques dérivés des plantes sont examinées en détail dans cette étude. L’accent est mis sur la nécessité d’utiliser des solvants respectueux de l’environnement adaptés aux exigences particulières de polarité et de stabilité des substances chimiques cibles, ainsi que sur les éléments cruciaux de la préparation des échantillons et de la sélection des solvants. Les approches modernes, y compris l’extraction à l’aide de fluides supercritiques, d’ultrasons et de techniques assistées par micro-ondes, sont comparées aux méthodes d’extraction conventionnelles dans ce débat. Ces approches modernes sont plus efficaces, utilisent moins de solvants et sont plus sélectives. En outre, en facilitant la caractérisation précise et fiable des composés, la combinaison de méthodes systématiques à haute résolution, telles que la spectrométrie de masse, la spectroscopie de résonance magnétique nucléaire et divers systèmes spectrophotométriques, a considérablement fait progresser le domaine. Malgré ces progrès, des problèmes subsistent, principalement en ce qui concerne la répétabilité, le maintien de la bioactivité pendant l’extraction et le transfert des techniques de laboratoire vers des environnements commerciaux sans sacrifier l’intégrité chimique. Afin de développer des méthodes plus robustes, plus efficaces et plus performantes, il est nécessaire de mettre au point un système de contrôle de la qualité.

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