ArticleFood technology and biotechnology2020
Encapsulation and Degradation Kinetics of Bioactive Compounds from Sweet Potato Peel During Storage.
Article in Food technology and biotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 43 citations in OpenAlex.
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- Harnessing the health benefits of purple and yellow-fleshed sweet potatoes: Phytochemical composition, stabilization methods, and industrial utilization- A review.Food chemistry: X · 2024Review
- Innovative Strategies for Upcycling Agricultural Residues and Their Various Pharmaceutical Applications.Plants (Basel, Switzerland) · 2024Review
- Quantitative and Qualitative Production of SpeciesPlants (Basel, Switzerland) · 2024Article
- Reclaiming Agriceuticals from Sweetpotato (Foods (Basel, Switzerland) · 2024Review
- Unlocking the Potential of the ANN Optimization in Sweet Potato Varieties Drying Processes.Foods (Basel, Switzerland) · 2023Article
- Augmenting Functional and Sensorial Quality Attributes of Kefir through Fortification with Encapsulated Blackberry Juice.Foods (Basel, Switzerland) · 2023Article
- Encapsulation of Pineapple Peel Extracts by Ionotropic Gelation Using Corn Starch,Foods (Basel, Switzerland) · 2023Article
- Trends in Bioactive Multilayer Films: Perspectives in the Use of Polysaccharides, Proteins, and Carbohydrates with Natural Additives for Application in Food Packaging.Foods (Basel, Switzerland) · 2023Review
- Novel Approaches in the Valorization of Agricultural Wastes and Their Applications.Journal of agricultural and food chemistry · 2022Review
- Horned Melon Pulp, Peel, and Seed: New Insight into Phytochemical and Biological Properties.Antioxidants (Basel, Switzerland) · 2022Article
- Gelatin-Graphene Oxide Nanocomposite Hydrogels forBiomolecules · 2021Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
RESEARCH
backgroundThe aim of this work is to evaluate utilization of sweet potato peel as a source of bioactive compounds. The effect of solvents (acetone and acetone/ethanol mixture) on the extraction efficiency of total carotenoids and phenolics from sweet potato tuber, flesh and peel, and antioxidant activity were investigated. Sweet potato peel extract stood out in terms of antioxidant activity and was chosen for encapsulation by spray and freeze-drying. EXPERIMENTAL APPROACH: Encapsulation is an effective method to improve phytochemical stability by entrapping the core material with a coating agent. In this study, spray and freeze-drying techniques were applied for improving the stability of bioactive compounds (carotenoids and phenolics) using whey protein as a coating material. The main advantages of the applied techniques over the other encapsulation techniques are simplicity, continuity, effectiveness, availability and applicability. RESULTS AND
conclusionsPhysicochemical characteristics revealed that spray drying resulted in the formation of lower size particles, better flow properties and encapsulation efficiency of carotenoids. The retention of encapsulated and non-encapsulated bioactive compounds was monitored during storage in daylight and dark conditions. Storage conditions affected the carotenoid retention, whereas higher degradation rate of all samples was observable in daylight. Phenolic compounds exhibited higher retention in all investigated samples. Degradation kinetic parameters suggest the longer shelf life of spray dried encapsulated extract and potent method for stabilization of bioactive ingredients. NOVELTY AND SCIENTIFIC CONTRIBUTION: This study demonstrates that the spray drying technique and utilization of sweet potato peel have a big potential for the development of functional additives with improved nutritional, colour and bioactive properties.
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