Preparation and Application of Standardized Typical Volatile Components Fraction from Turmeric (Curcuma longa L.) by Supercritical Fluid Extraction and Step Molecular Distillation
| Autor: | Qing-Wen Zhang, Shao-Ping Li, Jing Zhao, Guang-Ping Lv, De-Jun Hu, Yan-Qing Zhou |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Calibration curve
Vacuum distillation Pharmaceutical Science Economic shortage Fraction (chemistry) Chemical Fractionation 010402 general chemistry 01 natural sciences Article Gas Chromatography-Mass Spectrometry Analytical Chemistry law.invention lcsh:QD241-441 Curcuma longa Curcuma lcsh:Organic chemistry law Drug Discovery Oils Volatile Plant Oils Physical and Theoretical Chemistry Distillation Essential oil standardized typical volatile components fraction Volatile Organic Compounds Chromatography biology Chemistry quality control (QC) Plant Extracts 010401 analytical chemistry Organic Chemistry turmeric Supercritical fluid extraction Reproducibility of Results biology.organism_classification 0104 chemical sciences Chemistry (miscellaneous) molecular distillation Molecular Medicine |
| Zdroj: | Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry Molecules Volume 23 Issue 7 Molecules, Vol 23, Iss 7, p 1831 (2018) |
| ISSN: | 1420-3049 |
| Popis: | A green and reliable method using supercritical fluid extraction (SFE) and molecular distillation (MD) was optimized for the separation and purification of standardized typical volatile components fraction (STVCF) from turmeric to solve the shortage of reference compounds in quality control (QC) of volatile components. A high quality essential oil with 76.0% typical components of turmeric was extracted by SFE. A sequential distillation strategy was performed by MD. The total recovery and purity of prepared STVCF were 97.3% and 90.3%, respectively. Additionally, a strategy, i.e., STVCF-based qualification and quantitative evaluation of major bioactive analytes by multiple calibrated components, was proposed to easily and effectively control the quality of turmeric. Compared with the individual calibration curve method, the STVCF-based quantification method was demonstrated to be credible and was effectively adapted for solving the shortage of reference volatile compounds and improving the QC of typical volatile components in turmeric, especially its functional products. |
| Databáze: | OpenAIRE |
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