Academic Journal
Microencapsulation of bioactive volatile compounds from MD2 pineapple peel Extract using spray-drying and foam-mat drying
| Title: | Microencapsulation of bioactive volatile compounds from MD2 pineapple peel Extract using spray-drying and foam-mat drying |
|---|---|
| Authors: | Nur Liyana Nordin, Jamilah Bakar, Noranizan Mohd Adzahan, Ahmad Faizal Abdull Razis, Norsharina Ismail, Rabiha Sulaiman |
| Source: | Journal of Agriculture and Food Research, Vol 18, Iss , Pp 101539- (2024) |
| Publisher Information: | Elsevier, 2024. |
| Publication Year: | 2024 |
| Collection: | LCC:Agriculture (General) LCC:Nutrition. Foods and food supply |
| Subject Terms: | Microencapsulation, Spray-drying, Foam-mat drying, MD2 pineapple peels, Insoluble-bound phenolics, Phenolic compounds, Agriculture (General), S1-972, Nutrition. Foods and food supply, TX341-641 |
| More Details: | Pineapple peel extracts constitute bioactive compounds that degrade due to light, oxidation, and moisture. This study aimed to encapsulate cellulase-treated MD2 pineapple peel extracts ensuring stability of bioactive compounds-rich extracts in the form of powders. Two drying methods were employed including spray-drying (150 °C) and foam-mat drying (60 °C) using maltodextrin (5 % v/v and 10 % v/v) and gum Arabic (GA) (5 % v/v and 10 % v/v) as carrier agents. Spray-drying for all microencapsulated powders exhibited high-quality powder with lower water activity (0.35–0.44), particle size diameters (D50) ranging from 19.7 to 53.71 μm and higher solubility index (75.42–98.53 %) in comparison to foam-mat drying. Spray-drying using 10 % GA exhibited the highest encapsulation efficiency (EE%) of above 99 % and further extraction of different phenolic fractions is shown to be the most efficient encapsulation of insoluble-bound phenolic (IBP). Bioactive volatile compounds comprised of 2-Methoxy-4-vinylphenol and Phenol, 2,4-bis(1,1-dimethylethyl) in the microcapsules of 10 % GA. Cellulase-treated MD2 pineapple peel extract powder containing 10 % GA exhibited low in toxicity effect (IC50 > 1000 μg/mL) against NIH3T3 fibroblast cells. Microcapsule powder from bioactive-rich extracts of cellulase-treated MD2 pineapple peel has the potential to be used in functional foods, nutraceuticals, pharmaceuticals, and cosmetics ingredients. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 2666-1543 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S2666154324005763; https://doaj.org/toc/2666-1543 |
| DOI: | 10.1016/j.jafr.2024.101539 |
| Access URL: | https://doaj.org/article/06d4833895fd4d65963d543e15f157ae |
| Accession Number: | edsdoj.06d4833895fd4d65963d543e15f157ae |
| Database: | Directory of Open Access Journals |
| ISSN: | 26661543 |
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| DOI: | 10.1016/j.jafr.2024.101539 |
| Published in: | Journal of Agriculture and Food Research |
| Language: | English |