Recovery of capsaicin from Capsicum frutescens by applying aqueous two-phase systems based on acetonitrile and cholinium-based ionic liquids
| العنوان: | Recovery of capsaicin from Capsicum frutescens by applying aqueous two-phase systems based on acetonitrile and cholinium-based ionic liquids |
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| المؤلفون: | Poliane Lima Santos, Lana Naiadhy Silva Santos, João A. P. Coutinho, Ranyere Lucena de Souza, Sónia P. M. Ventura, Cleide Mara Faria Soares, Álvaro S. Lima |
| المصدر: | Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP |
| بيانات النشر: | Elsevier, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Chili pepper, PHASE-DIAGRAMS, General Chemical Engineering, SOLVENT-EXTRACTION, PEPPERS, CHROMATOGRAPHY, 02 engineering and technology, SALTS, 010402 general chemistry, 01 natural sciences, chemistry.chemical_compound, BIPHASIC SYSTEMS, ULTRASOUND-ASSISTED EXTRACTION, Phase (matter), POLYETHYLENE-GLYCOL, Pepper, Organic chemistry, Acetonitrile, Chromatography, Aqueous solution, Integrated process, Extraction (chemistry), food and beverages, General Chemistry, MASS-SPECTROMETRY, 021001 nanoscience & nanotechnology, Cholinium-based ionic liquids, 0104 chemical sciences, DIHYDROCAPSAICIN, chemistry, Capsaicin, Ionic liquid, Aqueous two-phase systems, lipids (amino acids, peptides, and proteins), 0210 nano-technology |
| الوصف: | Peppers are the principal source of natural capsaicinoids, a class of bioactive compounds with different therapeutic properties (anticancer, antioxidant, anti-obesity) which make it interesting to the development of extraction and purification processes. This work aims at developing an integrated process of extraction and purification to recover capsaicin from pepper Capsicum frutescens. Thus, ATPS consisting of acetonitrile and some cholinium-based ionic liquids were investigated, characterized and the partition of capsaicin on these systems properly optimized. The main results showed that caps aicin is preferentially migrating for the acetonitrile (top) phase. With a simple technology, mild conditions and less solvents, the success of the capsaicin purification from the pepper biomass was achieved (K-CPS = 60.95 +/- 1.29; EECPS = 90.57 +/- 0.48%, and PFCPS = 3.26 +/- 0.08) using ATPS. Summing up, this work allowed the development of an integrated process of extraction and purification of capsaicin from the chili pepper biomass. (C) 2016 Institution of Chemical Engineers. |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e3a32ef5619799e3edc5197520dde1 http://hdl.handle.net/10773/20921 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....49e3a32ef5619799e3edc5197520dde1 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |