دورية أكاديمية
Impregnation of passion fruit bagasse extract in alginate aerogel microparticles.
| العنوان: | Impregnation of passion fruit bagasse extract in alginate aerogel microparticles. |
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| المؤلفون: | Viganó J; Department of Food Engineering, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil; Department of Chemical Engineering, Institute of Environmental, Chemical and Pharmaceutical Sciences, Universidade Federal de São Paulo, R. São Nicolau 210, 09913-030 Diadema, SP, Brazil. Electronic address: julianevigano@gmail.com., Meirelles AAD; Department of Food Engineering, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil., Náthia-Neves G; Department of Food Engineering, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil., Baseggio AM; Department of Food and Nutrition, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil., Cunha RL; Department of Food Engineering, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil., Maróstica Junior MR; Department of Food and Nutrition, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil., Meireles MAA; Department of Food Engineering, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil., Gurikov P; Hamburg University of Technology, Institute of Thermal Separation Processes, Eißendorfer Straße 38, 21073 Hamburg, Germany., Smirnova I; Hamburg University of Technology, Institute of Thermal Separation Processes, Eißendorfer Straße 38, 21073 Hamburg, Germany., Martínez J; Department of Food Engineering, College of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil. |
| المصدر: | International journal of biological macromolecules [Int J Biol Macromol] 2020 Jul 15; Vol. 155, pp. 1060-1068. Date of Electronic Publication: 2019 Nov 09. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: Netherlands NLM ID: 7909578 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0003 (Electronic) Linking ISSN: 01418130 NLM ISO Abbreviation: Int J Biol Macromol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Amsterdam : Elsevier Original Publication: Guildford, Eng., IPC Science and Technology Press. |
| مواضيع طبية MeSH: | Alginates/*chemistry , Cellulose/*chemistry , Drug Carriers/*chemistry , Gels/*chemistry , Passiflora/*chemistry , Plant Extracts/*chemistry, Cellulose/isolation & purification ; Desiccation ; Microspheres ; Porosity ; Solubility ; X-Ray Diffraction |
| مستخلص: | Passion fruit bagasse extract (PFBE) is a rich source of polyphenols, including piceatannol. This work produced alginate (1, 2, 3 wt%) aerogel and investigated the impregnation of gallic acid (GA) and PFBE in alginate aerogel microparticles. The microparticles of ca. 100 μm in diameter were obtained by emulsion-gelation method, submitted to solvent exchange, wet impregnation (WI) and supercritical drying. Alginate aerogels derived from 1 wt% solution led to a higher GA loading and, therefore, this formulation was used to impregnate PFBE. The loading of PFBE, total phenolic, and piceatannol contents based on grams of raw aerogel were 0.62 g, 10.77 mg, and 741.85 μg, respectively, which means a loading efficiency of total phenolics and piceatannol of 47.1% and 34.7%. DSC analysis and X-ray diffraction showed that particles behave as amorphous materials and ORAC assay revealed that impregnated aerogel microparticles presented antioxidant capacity. Alginate aerogel microparticles presented as an appropriated material for drug loading, whereas WI and supercritical drying demonstrated to be useful techniques to load PBBE in aerogels. (Copyright © 2019 Elsevier B.V. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Antioxidant capacity; Encapsulation; Extraction; Piceatannol; Polyphenols; Supercritical fluid |
| المشرفين على المادة: | 0 (Alginates) 0 (Drug Carriers) 0 (Gels) 0 (Plant Extracts) 9004-34-6 (Cellulose) 9006-97-7 (bagasse) |
| تواريخ الأحداث: | Date Created: 20191113 Date Completed: 20210308 Latest Revision: 20210308 |
| رمز التحديث: | 20221213 |
| DOI: | 10.1016/j.ijbiomac.2019.11.070 |
| PMID: | 31712155 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-0003 |
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| DOI: | 10.1016/j.ijbiomac.2019.11.070 |