Kinetic Study on Solid-Liquid Extraction of Condensed Tannins from Rosa Canina Branches and Stems
| العنوان: | Kinetic Study on Solid-Liquid Extraction of Condensed Tannins from Rosa Canina Branches and Stems |
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| المؤلفون: | Irina Volf, Liliana Lazar, Oana Teodora Ciuperca, Carmen Elena Tebrencu |
| المصدر: | Revista de Chimie. 71:153-161 |
| بيانات النشر: | Revista de Chimie SRL, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Process equipment, biology, Chemistry, Rosa canina, Materials Science (miscellaneous), Process Chemistry and Technology, General Engineering, General Chemistry, General Medicine, biology.organism_classification, General Biochemistry, Genetics and Molecular Biology, Proanthocyanidin, Petrochemistry, Materials Chemistry, Organic chemistry, Solid phase extraction, General Pharmacology, Toxicology and Pharmaceutics |
| الوصف: | The goal of this study was to point out the effect of parameters (solvent, solid to solvent ratio and extraction time) on the extraction of condensed tannins from Rosa canina feedstock, using conventional methods such as room temperature extraction (RTE) and heat reflux extraction (HRE). Moreover, the extraction kinetics behaviour for HRE has been extensively studied in order to foreshadow a scale up process. The second order rate model was applied to estimate the extraction kinetics of a conventional heat reflux extraction (HRE) at different solid to liquid ratios, concentrations of solvent extraction times. Results showed that the second order rate model was the rate-governing step of the extraction process, and the predicted and experimental data fits very well. |
| تدمد: | 2668-8212 0034-7752 |
| DOI: | 10.37358/rc.20.7.8233 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::c8f4058ca7b6fa43095af566315571b4 https://doi.org/10.37358/rc.20.7.8233 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi...........c8f4058ca7b6fa43095af566315571b4 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 26688212 00347752 |
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| DOI: | 10.37358/rc.20.7.8233 |