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Akpo E, Colin C, Perrin A, Cambedouzou J, Cornu D. Encapsulation of Active Substances in Natural Polymer Coatings. MATERIALS (BASEL, SWITZERLAND) 2024; 17:2774. [PMID: 38894037 PMCID: PMC11173946 DOI: 10.3390/ma17112774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 05/30/2024] [Accepted: 06/04/2024] [Indexed: 06/21/2024]
Abstract
Already used in the food, pharmaceutical, cosmetic, and agrochemical industries, encapsulation is a strategy used to protect active ingredients from external degradation factors and to control their release kinetics. Various encapsulation techniques have been studied, both to optimise the level of protection with respect to the nature of the aggressor and to favour a release mechanism between diffusion of the active compounds and degradation of the barrier material. Biopolymers are of particular interest as wall materials because of their biocompatibility, biodegradability, and non-toxicity. By forming a stable hydrogel around the drug, they provide a 'smart' barrier whose behaviour can change in response to environmental conditions. After a comprehensive description of the concept of encapsulation and the main technologies used to achieve encapsulation, including micro- and nano-gels, the mechanisms of controlled release of active compounds are presented. A panorama of natural polymers as wall materials is then presented, highlighting the main results associated with each polymer and attempting to identify the most cost-effective and suitable methods in terms of the encapsulated drug.
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Affiliation(s)
| | | | | | - Julien Cambedouzou
- IEM, Université de Montpellier, CNRS, ENSCM, F-34095 Montpellier, France
| | - David Cornu
- IEM, Université de Montpellier, CNRS, ENSCM, F-34095 Montpellier, France
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Dhiman A, Chopra R, Singh PK, Homroy S, Chand M, Talwar B. Amelioration of nutritional properties of bakery fat using omega-3 fatty acid-rich edible oils: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3175-3184. [PMID: 38105390 DOI: 10.1002/jsfa.13225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/11/2023] [Indexed: 12/19/2023]
Abstract
Bakery products have gained prominence in modern diets due to their convenience and accessibility, often serving as staple meals across diverse regions. However, the fats used in these products are rich in saturated fatty acids and often comprise trans fatty acids, which are considered as a major biomarker for non-communicable diseases like cardiovascular disorders, obesity and diabetes. Additionally, these fats lack the essential omega-3 fatty acids, which are widely known for their therapeutic benefits. They play a major role in lowering the risk of cardiovascular diseases, cancer and diabetes. Thus, there is need for incorporating these essential fatty acids into bakery fats. Nevertheless, fortifying food products with polyunsaturated fatty acids (PUFAs) poses several challenges due to their high susceptibility to oxidation. This oxidative deterioration leads to not only the formation of undesirable flavors, but also a loss of nutritional value in the final products. This review focuses on the development of healthier trans-fat-free bakery fat enriched with omega-3 fatty acids and its effect on the physicochemical, functional, sensory and nutritional properties of bakery fats and products. Further, the role of various technologies like physical blending, enzymatic interesterification and encapsulation to improve the stability of PUFA-rich bakery fat is discussed, where microencapsulation emerged as a novel and effective technology to enhance the stability and shelf life. By preventing deteriorative changes, microencapsulation ensures that the nutritional, physicochemical and sensory properties of food products remain intact. Novel modification methods like interesterification and microencapsulation used for developing PUFA-rich bakery fats have a potential to address the health risks occurring due to consumption of bakery fat having higher amount of saturated and trans fatty acids. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Aishwarya Dhiman
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Rajni Chopra
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Priyanka Kumari Singh
- Department of Food and Nutrition & Food Technology, Institute of Home Economics, University of Delhi, New Delhi, India
| | - Snigdha Homroy
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Monika Chand
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
| | - Binanshu Talwar
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, India
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Homroy S, Chopra R, Singh PK, Dhiman A, Chand M, Talwar B. Role of encapsulation on the bioavailability of omega-3 fatty acids. Compr Rev Food Sci Food Saf 2024; 23:e13272. [PMID: 38284597 DOI: 10.1111/1541-4337.13272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/21/2023] [Accepted: 10/29/2023] [Indexed: 01/30/2024]
Abstract
Omega-3 fatty acids (omega-3 FAs) have been widely recognized for their therapeutic advantages, including anti-inflammatory and cardioprotective properties. They have shown promise in enhancing regulatory function, promotingdevelopment and mitigating the progression of diabetes and cancer. The scientific communities, along with industries, are actively endorsing initiatives aimed at increasing the daily intake of lipids rich in omega-3 FAs. Nevertheless, incorporating polyunsaturated FAs (PUFAs) into food products poses several challenges due to their susceptibility to oxidation when exposed to oxygen, high temperatures, and moisture. This oxidative deterioration results in undesirable flavours and a loss of nutritional value. Various methods, including physical blending, interesterification, and encapsulation, have been utilized as ways to enhance the stability of edible oils rich in PUFA against oxidation. Encapsulation has emerged as a proven strategy for enhancing the oxidative stability and functional properties of omega-3 FA-rich oils. Multiple encapsulation methods have been developed to stabilize and improve the delivery of omega-3 FAs in food products. The selection of an appropriate encapsulation method depends on the desired application of the encapsulated oil. In addition, encapsulation enhances the bioavailability of omega-3 FAs by promoting increased absorption of the encapsulated form in the intestinal epithelium. This review discusses the techniques and principles of omega-3 FA-rich oil encapsulation and its role in improving stability and bioavailability. Furthermore, it also investigates the potential health benefits of these encapsulated oils. This review explores the variations in bioavailability based on encapsulation techniques and processing, offering vital insights for nutrition and product development.
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Affiliation(s)
- Snigdha Homroy
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, Haryana, India
| | - Rajni Chopra
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, Haryana, India
| | - Priyanka Kumari Singh
- Department of Food and Nutrition & Food Technology, Institute of Home Economics, University of Delhi, Delhi, India
| | - Aishwarya Dhiman
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, Haryana, India
| | - Monika Chand
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, Haryana, India
| | - Binanshu Talwar
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, Haryana, India
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Yaman DM, Koçak Yanık D, Elik Demir A, Uzun Karka H, Güçlü G, Selli S, Kelebek H, Göğüş F. Effect of Encapsulation Techniques on Aroma Retention of Pistacia terebinthus L. Fruit Oil: Spray Drying, Spray Freeze Drying, and Freeze Drying. Foods 2023; 12:3244. [PMID: 37685177 PMCID: PMC10486558 DOI: 10.3390/foods12173244] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/18/2023] [Accepted: 08/26/2023] [Indexed: 09/10/2023] Open
Abstract
The primary aim of this investigation was to assess the impact of varying the ratio of gum arabic to maltodextrin and employing diverse encapsulation techniques on the properties of the powdered substance and the capacity to retain the aromatic attributes of terebinth fruit oil. Distinct ratios of gum arabic to maltodextrin (75:25, 50:50, and 25:75) were employed to fabricate oil-in-water emulsions. The utmost stability of the emulsion was realized at a gum arabic to maltodextrin ratio of 75:25, characterized by a minimal creaming index and an even and small-scale dispersion. The encapsulation techniques employed included spray drying (SD), spray freeze-drying (SFD), and freeze-drying (FD). These methodologies were compared based on encapsulation efficiency, desiccation yield, powder attributes, and the capacity to retain aroma. The encapsulation efficiencies were notably higher (>90%) in SD, particularly with the application of an ultrasonic nozzle and a two-fluidized nozzle (2FN), in contrast to those obtained through SFD and FD. Notably, SD employing an ultrasonic nozzle exhibited superior preservation of volatiles (73.19%) compared to FD (24.45%), SD-2FN (62.34%), and SFD (14.23%). Among the various components, α-pinene and linalool stood out with near-perfect retention rates, close to 100%.
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Affiliation(s)
- Delal Meryem Yaman
- Engineering Faculty, Food Engineering Department, Gaziantep University, 27310 Gaziantep, Turkey; (D.M.Y.); (D.K.Y.); (A.E.D.)
| | - Derya Koçak Yanık
- Engineering Faculty, Food Engineering Department, Gaziantep University, 27310 Gaziantep, Turkey; (D.M.Y.); (D.K.Y.); (A.E.D.)
- Department of Food Engineering, Faculty of Agriculture, Eskişehir Osmangazi University, Eskişehir 26040, Turkey
| | - Aysel Elik Demir
- Engineering Faculty, Food Engineering Department, Gaziantep University, 27310 Gaziantep, Turkey; (D.M.Y.); (D.K.Y.); (A.E.D.)
- Department of Food Technology, Vocational School of Technical Sciences Vocational School of Technical Sciences at Mersin Tarsus Organized Industrial Zone, Tarsus University, Mersin 33000, Turkey
| | - Hicran Uzun Karka
- Department of Food Processing, Vocational School of Technical Sciences of Gaziantep University, 27310 Gaziantep, Turkey;
| | - Gamze Güçlü
- Department of Food Engineering, Faculty of Agriculture, Çukurova University, Adana 01380, Turkey; (G.G.); (S.S.)
| | - Serkan Selli
- Department of Food Engineering, Faculty of Agriculture, Çukurova University, Adana 01380, Turkey; (G.G.); (S.S.)
| | - Haşim Kelebek
- Faculty of Engineering, Department of Food Engineering, Adana Alparslan Türkeş Science and Technology, Adana 01250, Turkey;
| | - Fahrettin Göğüş
- Engineering Faculty, Food Engineering Department, Gaziantep University, 27310 Gaziantep, Turkey; (D.M.Y.); (D.K.Y.); (A.E.D.)
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Cheng H, Chang X, Luo H, Tang H, Chen L, Liang L. Co-encapsulation of resveratrol in fish oil microcapsules optimally stabilized by enzyme-crosslinked whey protein with gum Arabic. Colloids Surf B Biointerfaces 2023; 223:113172. [PMID: 36736176 DOI: 10.1016/j.colsurfb.2023.113172] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 01/01/2023] [Accepted: 01/21/2023] [Indexed: 01/24/2023]
Abstract
O/W emulsion and its spray-dried microcapsule contain the oil phase and the protein matrix, providing the potential to co-encapsulate different antioxidants. However, antioxidants were generally encapsulated in the oil phase of microcapsule, its protein matrix is rarely used. It is first to prove the possibility to encapsulate resveratrol in the emulsified oil droplets at high wall/core ratios. The optimal microcapsule with 1.75% surface oil was fabricated with 15% transglutaminase-crosslinked WPI (TGase-WPI) and 5% gum Arabic (GA). Resveratrol mainly located in the protein matrix of initial emulsion and reconstituted microcapsule. The effects of TGase-WPI/GA microcapsule and resveratrol co-encapsulation on DHA/EPA and lipid hydroperoxides/TBARS were different. The interfacial protein, the partition of resveratrol in the emulsified oil droplets and its storage stability and inhibitory effect on size change of reconstituted microcapsules increased as the polyphenol increased. These results expand the potential use of spray-dried microcapsules as co-encapsulation carriers.
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Affiliation(s)
- Hao Cheng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Xuan Chang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China; Ever Maple Food Science Technology Co., Ltd., Hangzhou, China
| | - Hui Luo
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Honggang Tang
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, China
| | - Lihong Chen
- Institute of Food Science, Zhejiang Academy of Agricultural Sciences, China
| | - Li Liang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China; School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.
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Song Q, Guan W, Wei C, Liu W, Cai L. Microencapsulation of tomato seed oil using phlorotannins-adducted pea protein isolate-chitosan and pea protein isolate-chitosan complex coacervates. Food Chem 2023; 419:136091. [PMID: 37027975 DOI: 10.1016/j.foodchem.2023.136091] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 01/09/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023]
Abstract
Pea protein isolates (PPI)/phlorotannins (PT)/chitosan (CS) ternary complex and PPI/CS binary complex were synthesized to prepare tomato seed oil (TSO) microcapsules. The concentration of PT was determined to be 0.025% (w/w) based on the solubility, emulsification, and UV-visible spectrum of PPI-PT complex. Subsequently, the optimal pHs associated with the formation of PPI/CS and PPI-PT/CS complex coacervates were determined to be pH 6.6 and 6.1, while the optimal ratios were 9:1 and 6:1, respectively. The coacervate microcapsules were successfully produced by freeze-dried method and those formulated with PPI-PT/CS displayed significantly lower surface oil content (14.57 ± 0.22%), higher encapsulation efficiency (70.54 ± 0.13%), lower particle size (5.97 ± 0.16 μm), and PDI (0.25 ± 0.02) than PPI/CS. The microcapsules were characterized by scanning electron microscopy and Fourier Transform infrared spectroscopy. Furthermore, the encapsulated TSO exhibited enhanced thermal and oxidative stability than that of free oil, along with microcapsules fabricated with PPI-PT/CS ternary complex showed better protection than that of free PT. Overall, PPI-PT/CS complex as an effective wall material in delivery system presented great potential.
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Ho TM, Lehtonen M, Räikkönen H, Kilpeläinen PO, Mikkonen KS. Wood hemicelluloses as effective wall materials for spray-dried microcapsulation of polyunsaturated fatty acid-rich oils. Food Res Int 2023; 164:112333. [PMID: 36737926 DOI: 10.1016/j.foodres.2022.112333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/30/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
The most commonly-used and effective wall materials (WMs) for spray-dried microencapsulation of bioactive compounds are either costly, or derived from unsustainable sources, which lead to an increasing demand for alternatives derived from sustainable and natural sources, with low calories and low cost. Wood hemicelluloses obtained from by-products of forest industries appear to be attractive alternatives as they have been reported to have good emulsifying properties, low viscosity at high concentrations, high heat stability and low heat transfer. Here, we investigated the applicability of spruce galactoglucomannans (GGM) and birch glucuronoxylans (GX), to encapsulate flaxseed oil (FO, polyunsaturated fatty acid-rich plant based oil) by spray drying; and the results were compared to those of the highly effective WM, gum Arabic (GA). It was found that depending on solid ratios of WM:FO (1:1, 3:1 and 5:1), encapsulation efficiency of GGM was 88-96%, and GX was 63-98%. At the same encapsulation ratio, both GGM and GX had higher encapsulation efficiency than GA (49-92%) due to their ability to produce feed emulsions with a smaller oil droplet size and higher physical stability. In addition, the presence of phenolic residues in GGM and GX powders enabled them to have a greater ability to protect oil from oxidation during spray drying than GA. Physiochemical properties of encapsulated powders including thermal properties, morphology, molecular structure, particle size and water adsorption intake are also investigated. The study has explored a new value-added proposition for wood hemicelluloses which can be used as effective WMs in the production of microcapsules of polyunsaturated fatty acid-rich oils for healthy and functional products in food, pharmaceutical and cosmetic industries.
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Affiliation(s)
- Thao M Ho
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66 FIN-00014 HU, Finland; Helsinki Institute of Sustainability Science (HELSUS), University of Helsinki, P.O. Box 65 FIN-00014 HU, Finland.
| | - Mari Lehtonen
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66 FIN-00014 HU, Finland
| | - Heikki Räikkönen
- Faculty of Pharmacy, University of Helsinki, P.O. Box 56 FIN-00014 HU, Finland
| | - Petri O Kilpeläinen
- Biorefinery and Bioproducts, Production Systems Unit - Natural Resources Institute Finland (Luke), Viikinkaari 9, FI-00790 Helsinki, Finland
| | - Kirsi S Mikkonen
- Department of Food and Nutrition, University of Helsinki, P.O. Box 66 FIN-00014 HU, Finland; Helsinki Institute of Sustainability Science (HELSUS), University of Helsinki, P.O. Box 65 FIN-00014 HU, Finland
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Developing DHA microcapsules using linear dextrin aggregates of different chain length distributions. Carbohydr Polym 2022; 293:119721. [DOI: 10.1016/j.carbpol.2022.119721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 06/06/2022] [Accepted: 06/06/2022] [Indexed: 11/18/2022]
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Mane S, Kumari P, Singh A, Taneja NK, Chopra R. Amelioration for oxidative stability and bioavailability of N-3 PUFA enriched microalgae oil: an overview. Crit Rev Food Sci Nutr 2022; 64:2579-2600. [PMID: 36128949 DOI: 10.1080/10408398.2022.2124505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Technological improvements in dietary supplements and nutraceuticals have highlighted the significance of bioactive molecules in a healthy lifestyle. Eicosapentaenoic acid and Cervonic acid (DHA), omega-3 polyunsaturated fatty acids seem to be famed for their ability to prevent diverse physiological abnormalities. Selection of appropriate pretreatments and extraction techniques for extraction of lipids from robust microalgae cell wall are very important to retain their stability and bioactivity. Therefore, extraction techniques with optimized extraction parameters offer an excellent approach for obtaining quality oil with a high yield. Oils enriched in omega-3 are particularly imperiled to oxidation which ultimately affects customer acceptance. Bio active encapsulation could be one of the effective approaches to overcome this dilemma. This review paper aims to give insight into the cultivation methods, and downstream processes, various lipid extraction approaches, techniques for retaining oxidative stability, bioavailability and food applications based on extracted or encapsulated omega-3.
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Affiliation(s)
- Sheetal Mane
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Purnima Kumari
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Anupama Singh
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Neetu Kumra Taneja
- Department of Basic and Applied Sciences, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
| | - Rajni Chopra
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management (NIFTEM), Sonipat, Haryana, India
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Sridhar K, Bouhallab S, Croguennec T, Renard D, Lechevalier V. Application of high-pressure and ultrasound technologies for legume proteins as wall material in microencapsulation: New insights and advances. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Wang Y, Ghosh S, Nickerson MT. Microencapsulation of Flaxseed Oil by Lentil Protein Isolate-κ-Carrageenan and -ι-Carrageenan Based Wall Materials through Spray and Freeze Drying. Molecules 2022; 27:molecules27103195. [PMID: 35630671 PMCID: PMC9145131 DOI: 10.3390/molecules27103195] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 05/05/2022] [Accepted: 05/10/2022] [Indexed: 11/23/2022] Open
Abstract
Lentil protein isolate (LPI)-κ-carrageenan (κ-C) and -ι-carrageenan (ι-C) based microcapsules were prepared through spray-drying and freeze-drying to encapsulate flaxseed oil in order to reach final oil levels of 20% and 30%. Characteristics of the corresponding emulsions and their dried microcapsules were determined. For emulsion properties, all LPI-κ-C and LPI-ι-C emulsions remained 100% stable after 48 h, while the LPI emulsions destabilized quickly (p < 0.05) after homogenization mainly due to low emulsion viscosity. For spray-dried microcapsules, the highest yield was attributed to LPI-ι-C with 20% oil, followed by LPI-κ-C 20% and LPI-ι-C 30% (p < 0.05). Flaxseed oil was oxidized more significantly among the spray-dried capsules compared to untreated oil (p < 0.05) due to the effect of heat. Flaxseed oil was more stable in all the freeze-dried capsules and showed significantly lower oil oxidation than the untreated oil after 8 weeks of storage (p < 0.05). As for in vitro oil release profile, a higher amount of oil was released for LPI-κ-C powders under simulated gastric fluid (SGF), while more oil was released for LPI-ι-C powders under simulated gastric fluid and simulated intestinal fluid (SGF + SIF) regardless of drying method and oil content. This study enhanced the emulsion stability by applying carrageenan to LPI and showed the potential to make plant-based microcapsules to deliver omega-3 oils.
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12
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Razavizadeh BM, Shahidi Noghabi M, Molaveisi M. A Ternary blending of Soy protein Isolate/ Maltodexterin/Inulin for Encapsulation Bioactive Oils: Optimization of Wall material and Release Studies. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bibi Marzieh Razavizadeh
- Department of Food safety and quality control Research Institute of Food Science and Technology Mashhad Iran
| | | | - Mohammad Molaveisi
- Department of Food chemistry Research Institute of Food Science and Technology Mashhad Iran
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Galves C, Galli G, Kurozawa L. Potato protein: current review of structure, technological properties, and potential application on spray drying microencapsulation. Crit Rev Food Sci Nutr 2022; 63:6564-6579. [PMID: 35144507 DOI: 10.1080/10408398.2022.2036093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Studies regarding spray drying microencapsulation are aplenty available; especially focusing on processing parameters, microparticle characteristics and encapsulation efficiency. Hence, there is a rising interest in tailoring wall materials aiming to improve the process's effectiveness. Reflecting a market trend in the food industry, plant-based proteins are emerging as alternative protein sources, and their application adaptability is an increasing research of interest related to consumers' demand for healthy food, product innovation, and sustainability. This review presents a perspective on the investigation of potato protein as a technological ingredient, considering it a nonconventional source obtained as by-product from starch industry. Furthermore, this piece emphasizes the potential application of potato protein as wall material in spray drying encapsulation, considering that this purpose is still limited for this ingredient. The literature reports that vegetal-based proteins might present compromised functionality due to processing conditions, impairing its technological application. Structural modification can offer a potential approach to modify potato protein configuration aiming to improve its utilization. Studies reported that modified proteins can perform as better emulsifiers and antioxidant agents compared to intact proteins. Hence, it is expected that their use in microencapsulation would improve process efficiency and protection of the core material, consequently delivering superior encapsulation performance.
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Affiliation(s)
- Cassia Galves
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil
| | - Giovanni Galli
- Department of Genetics, "Luiz de Queiroz" College of Agriculture, University of São Paulo, Piracicaba, São Paulo, Brazil
| | - Louise Kurozawa
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil
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14
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Lu Z, Acter S, Teo BM, Tabor RF. Synthesis and characterisation of polynorepinephrine-shelled microcapsules via an oil-in-water emulsion templating route. J Mater Chem B 2021; 9:9575-9582. [PMID: 34766964 DOI: 10.1039/d1tb01786a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this article, we present a facile and robust method for the surfactant-free preparation of polynorepinephrine stabilised microcapsules templated from an oil-in-water emulsion. The resulting microcapsule structures are dependent on the concentration of Cu2+ used to catalyse norepinephrine polymerisation. When the concentration of Cu2+ increases, the diameter of the microcapsules and the thickness of the shell increase correspondingly. The mechanical and chemical stability provided by the polynorepinephrine shell are explored using surface pressure measurements and atomic force microscopy, demonstrating that a rigid and robust polynorepinephrine shell is formed. In order to demonstrate potential application of the microcapsules in sustained release, Nile red stained squalane was encapsulated, and pH responsive release was monitored. It was seen that by controlling pH, the release profile could be controlled, with highest release efficacy achieved in alkaline conditions, offering a new pathway for development of encapsulation systems for the delivery of water insoluble actives.
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Affiliation(s)
- Zhenzhen Lu
- School of Chemistry, Monash University, Clayton VIC 3800, Australia.
| | - Shahinur Acter
- School of Chemistry, Monash University, Clayton VIC 3800, Australia.
| | - Boon M Teo
- School of Chemistry, Monash University, Clayton VIC 3800, Australia.
| | - Rico F Tabor
- School of Chemistry, Monash University, Clayton VIC 3800, Australia.
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Lekshmi RK, Tejpal C, Anas K, Chatterjee N, Mathew S, Ravishankar C. Binary blend of maltodextrin and whey protein outperforms gum Arabic as superior wall material for squalene encapsulation. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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16
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Afzaal M, Saeed F, Aamir M, Usman I, Ashfaq I, Ikram A, Hussain M, Anjum FM, Waleed M, Suleria H. ENCAPSULATING PROPERTIES OF LEGUME PROTEINS: RECENT UPDATES & PERSPECTIVES. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2021.1987456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Muhammad Afzaal
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Farhan Saeed
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Muhammad Aamir
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Ifrah Usman
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Iqra Ashfaq
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Ali Ikram
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Muzzamal Hussain
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | | | - Muhammad Waleed
- Department of Food Sciences, Government College University Faisalabad, Pakistan
| | - Hafiz Suleria
- Department of Agriculture and Food Systems, The University of Melbourne, Australia
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17
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Galves C, Galli G, Miranda CG, Kurozawa LE. Improving the emulsifying property of potato protein by hydrolysis: an application as encapsulating agent with maltodextrin. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102696] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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18
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Elik A, Koçak Yanık D, Göğüş F. A comparative study of encapsulation of carotenoid enriched-flaxseed oil and flaxseed oil by spray freeze-drying and spray drying techniques. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111153] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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19
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Microwave pretreatment enhanced the properties of ovalbumin-inulin-oil emulsion gels and improved the storage stability of pomegranate seed oil. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106548] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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20
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Yang Z, Luo L, Fan F, Su J, Zhou C, Kan H. Preparation and characterization of soy protein isolate/SiO
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nanocomposite films and their walnut oil microcapsules. J Appl Polym Sci 2021. [DOI: 10.1002/app.50695] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zongling Yang
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, College of Forestry, College of Life Sciences Southwest Forestry University Kunming China
| | - Lin Luo
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, College of Forestry, College of Life Sciences Southwest Forestry University Kunming China
| | - Fangyu Fan
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, College of Forestry, College of Life Sciences Southwest Forestry University Kunming China
| | - Jingcheng Su
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, College of Forestry, College of Life Sciences Southwest Forestry University Kunming China
| | - Chongyin Zhou
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, College of Forestry, College of Life Sciences Southwest Forestry University Kunming China
| | - Huan Kan
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, College of Forestry, College of Life Sciences Southwest Forestry University Kunming China
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21
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In-vitro digestion of flaxseed oil encapsulated in phenolic compound adducted flaxseed protein isolate-flaxseed gum complex coacervates. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106325] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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22
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Zhao H, Zhou X, Wang J, Ma X, Guo M, Liu D. Heat-induced hollow microcapsule formation using fava bean legumin. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106207] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Yang R, Zhu L, Meng D, Wang Q, Zhou K, Wang Z, Zhou Z. Proteins from leguminous plants: from structure, property to the function in encapsulation/binding and delivery of bioactive compounds. Crit Rev Food Sci Nutr 2021; 62:5203-5223. [PMID: 33569994 DOI: 10.1080/10408398.2021.1883545] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Leguminous proteins are important nutritional components in leguminous plants, and they have different structures and functions depending on their sources. Due to their specific structures and physicochemical properties, leguminous proteins have received much attention in food and nutritional applications, and they can be applied as various carriers for binding/encapsulation and delivery of food bioactive compounds. In this review, we systematically summarize the different structures and functional properties of several leguminous proteins which can be classified as ferritin, trypsin inhibitor, β-conglycinin, glycinin, and various leguminous proteins isolates. Moreover, we review the development of leguminous proteins as carriers of food bioactive compounds, and emphasize the functions of leguminous protein-based binding/encapsulation and delivery in overcoming the low bioavailability, instability and low absorption efficiency of food bioactive compounds. The limitations and challenges of the utilization of leguminous proteins as carriers of food bioactive compounds are also discussed. Possible approaches to resolve the limitations of applying leguminous proteins such as instability of proteins and poor absorption of bioactive compounds are recommended.
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Affiliation(s)
- Rui Yang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Lei Zhu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Demei Meng
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Qiaoe Wang
- Key Laboratory of Cosmetic, China National Light Industry, Beijing Technology and Business University, Beijing, P. R. China
| | - Kai Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, P. R. China
| | - Zhiwei Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin, P. R. China
| | - Zhongkai Zhou
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science & Technology, Tianjin, P. R. China
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Abstract
Microencapsulation is a well-known technology for the lipid delivery system. It prevents the oxidation of fatty acids and maintains the quality of lipid after extraction from oil seed and processing. In flaxseed oil, the amount of ω-3 and ω-6 polyunsaturated fatty acids are 39.90–60.42% and 12.25–17.44%, respectively. A comprehensive review article on the microencapsulation of flaxseed oil has not been published yet. Realizing the great advantages of flaxseed oil, information about different technologies related to the microencapsulation of flaxseed oil and their characteristics are discussed in a comprehensive way, in this review article. To prepare the microcapsule of flaxseed oil, an emulsion of oil-water is performed along with a wall material (matrix), followed by drying with a spray-dryer or freeze-dryer. Different matrices, such as plant and animal-based proteins, maltodextrin, gum Arabic, and modified starch are used for the encapsulation of flaxseed oil. In some cases, emulsifiers, such as Tween 80 and soya lecithin are used to prepare flaxseed oil microcapsules. Physico-chemical and bio-chemical characteristics of flaxseed oil microcapsules depend on process parameters, ratio of oil and matrix, and characteristics of the matrix. As an example, the size of the microcapsule, prepared with spray-drying and freeze-drying ranges between 10–400 and 20–5000 μm, respectively. It may be considered that the comprehensive information on the encapsulation of flaxseed oil will boost the development of functional foods and biopharmaceuticals.
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The Influence of Flaxseed Oil Cake Extract on Oxidative Stability of Microencapsulated Flaxseed Oil in Spray-Dried Powders. Antioxidants (Basel) 2021; 10:antiox10020211. [PMID: 33535522 PMCID: PMC7912727 DOI: 10.3390/antiox10020211] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 12/18/2022] Open
Abstract
The objective of the study was to investigate the application of flaxseed oil cake extract (FOCE) for oxidative stabilization of flaxseed oil in spray-dried emulsions. Two variants of powders with 10% and 20% of flaxseed oil (FO), FOCE, and wall material (maltodextrin and starch Capsul®) were produced by spray-drying process at 180 °C. The oxidative stability of FO was monitored during four weeks of storage at 4 °C by peroxide value (PV) and thiobarbituric acid-reactive substances (TBARS) measurements. Additionally, the fatty acids content (especially changes in α-linolenic acid content), radical scavenging activity, total polyphenolics content, color changes and free amino acids content were evaluated. Obtained results indicated that FOCE could be an adequate antioxidant dedicated for spray-dried emulsions, especially with a high content of FO (20%). These results have important implications for the flaxseed oil encapsulation with natural antioxidant agents obtained from plant-based agro-industrial by product, meeting the goals of circular economy and the idea of zero waste.
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Cáceres D, Giménez B, Márquez-Ruiz G, Holgado F, Vergara C, Romero-Hasler P, Soto-Bustamante E, Robert P. Influence of the Location of Ascorbic Acid in Walnut Oil Spray-Dried Microparticles with Outer Layer on the Physical Characteristics and Oxidative Stability. Antioxidants (Basel) 2020; 9:E1272. [PMID: 33327590 PMCID: PMC7765012 DOI: 10.3390/antiox9121272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 11/28/2020] [Accepted: 12/05/2020] [Indexed: 11/16/2022] Open
Abstract
Purified walnut oil (PWO) microparticles with Capsul® (C, encapsulating agent), sodium alginate (SA) as outer layer and ascorbic acid (AA) as oxygen scavenger were obtained by spray drying using a three-fluid nozzle. AA was incorporated in the inner infeed (PWO-C(AA)/SA), in the outer infeed (PWO-C/SA(AA)) and in both infeed (PWO-C(AA)/SA(AA)). PWO-C(AA)/SA (4.56 h) and POW-C(AA)/SA(AA) (2.60 h) microparticles showed higher induction period than POW-C/SA(AA) (1.17 h), and lower formation of triacylglycerol dimers and polymers during storage (40 °C). Therefore, AA located in the inner infeed improved the oxidative stability of encapsulated PWO by removing the residual oxygen. AA in the SA outer layer did not improve the oxidative stability of encapsulated PWO since oxygen diffusion through the microparticles was limited and/or AA weakened the SA layer structure. The specific-location of AA (inner infeed) is a strategy to obtain stable spray-dried polyunsaturated oil-based microparticles for the design of foods enriched with omega-3 fatty acids.
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Affiliation(s)
- Denisse Cáceres
- Departamento de Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santos Dumont 964, Independencia, Santiago 8380494, Chile;
| | - Begoña Giménez
- Departamento de Ciencia y Tecnología de los Alimentos, Facultad Tecnológica, Universidad de Santiago de Chile, Av. Ecuador 3769, Estación Central, Santiago 9170124, Chile;
| | - Gloria Márquez-Ruiz
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), José Antonio Nováis 10, 28040 Madrid, Spain; (G.M.-R.); (F.H.)
| | - Francisca Holgado
- Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN-CSIC), José Antonio Nováis 10, 28040 Madrid, Spain; (G.M.-R.); (F.H.)
| | - Cristina Vergara
- Instituto de Investigaciones Agropecuarias, INIA La Platina, Santiago Chile, Av. Santa Rosa 11610, La Pintana, Santiago 8831314, Chile;
| | - Patricio Romero-Hasler
- Departamento de Química Orgánica y Fisicoquímica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santos Dumont 964, Independencia, Santiago 8380494, Chile; (P.R.-H.); (E.S.-B.)
| | - Eduardo Soto-Bustamante
- Departamento de Química Orgánica y Fisicoquímica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santos Dumont 964, Independencia, Santiago 8380494, Chile; (P.R.-H.); (E.S.-B.)
| | - Paz Robert
- Departamento de Ciencia de los Alimentos y Tecnología Química, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santos Dumont 964, Independencia, Santiago 8380494, Chile;
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27
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Sousa de Oliveira T, Freitas-Silva O, Mendonça Kluczkovski A, Henrique Campelo P. Potential use of vegetable proteins to reduce Brazil nut oil oxidation in microparticle systems. Food Res Int 2020; 137:109526. [PMID: 33233158 DOI: 10.1016/j.foodres.2020.109526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/28/2020] [Accepted: 07/06/2020] [Indexed: 10/23/2022]
Abstract
Brazil nut oil is mostly composed of unsaturated fatty acids, some of which are associated with decreased incidence of cardiovascular diseases. Vegetable proteins have been increasingly used as wall material for partial replacement of carbohydrates and whey proteins. In order to create an oil preservation method, Brazil nut oil was encapsulated with three different types of vegetable protein concentrates and gum arabic (GA): rice (RPC + GA); pea (PPC + GA); and soy (SPC + GA) .For this purpose, vegetable protein concentrates were characterized, and after the drying process the physicochemical characteristics of the microparticles were evaluated. The most stable emulsion, after seven days of evaluation, was composed of RPC + GA. RPC + GA. This treatment was also more stable based on the shelf life assessments. We concluded that RCP microparticles were the best option for encapsulating Brazil nut oil in comparison with the other particles evaluated. In addition, the product obtained is potentially capable of being included in various processed foods.
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Key Words
- (C 20:0) Arachidonic Acid - (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoic acid
- Bertholletia excelsa
- C 14:0 Myristic Acid - tetradecanoic acid
- C 16:0 Palmitic Acid - hexadecanoic acid
- C 16:1 Palmitoleic Acid - (Z)-hexadec-9-enoic acid
- C 17:0 Margaric Acid - heptadecanoic acid
- C 18:0 Stearic Acid - octadecanoic acid
- C 18:1 (ϖ 9) – Oleic Acid - (Z)-octadec-9-enoic acid
- C 18:2 (ϖ 6) Linoleic Acid - (9Z,12Z)-octadeca-9,12-dienoic acid
- C 18:3 (ϖ 3) Linolenic Acid - (9Z,12Z,15Z)-octadeca-9,12,15-trienoic acid
- Conservation
- Freeze-drying encapsulation
- Oxidative stability
- Protein characterization
- Unsaturated fatty acids
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Affiliation(s)
- Tamires Sousa de Oliveira
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Amazonas - UFAM, Amazonas, Brazil.
| | | | | | - Pedro Henrique Campelo
- Faculty of Agricultural Sciences, Federal University of Amazonas - UFAM, Amazonas, Brazil
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28
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Loi CC, Eyres GT, Silcock P, Birch EJ. Preparation and characterisation of a novel emulsifier system based on glycerol monooleate by spray-drying. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2020.110100] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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29
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Xu S, Tang Z, Liu H, Wang M, Sun J, Song Z, Cui C, Sun C, Liu S, Wang Z, Yu J. Microencapsulation of sea buckthorn ( Hippophae rhamnoides L.) pulp oil by spray drying. Food Sci Nutr 2020; 8:5785-5797. [PMID: 33282231 PMCID: PMC7684620 DOI: 10.1002/fsn3.1828] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 07/01/2020] [Accepted: 07/24/2020] [Indexed: 02/06/2023] Open
Abstract
The aim of this work was to encapsulate sea buckthorn (Hippophae rhamnoides L.) pulp oil (SBPO) by spray drying. Gum Arabic (GA) and maltodextrins (MD) were used as wall materials. The effects of several factors, including GA to MD ratio, total solids content of emulsion, wall to core ratio, and inlet air temperature, on the microencapsulation efficiency (ME) were investigated. The optimization of operation conditions was realized by response surface methodology (RSM). The optimal conditions were as follows: GA to MD ratio 2.38, total solids content 39%, wall to core ratio 5.33, and inlet air temperature 154°C. Under the optimal conditions, the ME of SBPO microcapsules was 94.96 ± 1.42%. The physicochemical properties of microcapsules were also invested. SBPO microcapsules obtained had low water activity, low moisture content, high water solubility, and high bulk density. For the morphological characteristics, cracks and pores were not observed in most microcapsules, which was beneficial for the protection of ingredients in microcapsules. The particle size of SBPO microcapsules ranged from 0.01 to 5 μm, and the mean diameter d 4,3 was 2.55 μm. The analysis results of fourier transform infrared spectroscopy (FTIR) informed the presence of SBPO in microcapsules. There were no significant differences in the content of the main fatty acids in SBPO before and after spray drying. The results of oxidative stability showed that the microencapsulation by spray drying could effectively protect SBPO from oxidation and extend the shelf life of SBPO.
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Affiliation(s)
- Sining Xu
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
| | - Zhishu Tang
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
| | - Hongbo Liu
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
| | - Mei Wang
- Affiliated Hospital, Shaanxi University of Chinese MedicineXianyangChina
| | - Jing Sun
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
| | - Zhongxing Song
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Xingshengde Pharmaceutical Limited Liability CompanyTongchuanChina
| | - Chunli Cui
- College of PharmacyShaanxi University of Chinese MedicineXianyangChina
| | - Chen Sun
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
| | - Shijun Liu
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
| | - Zheng Wang
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
| | - Jingao Yu
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resources IndustrializationShaanxi University of Chinese MedicineXianyangChina
- Shaanxi Province Key Laboratory of New Drugs and Chinese Medicine Foundation ResearchXianyangChina
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30
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Pham LB, Wang B, Zisu B, Truong T, Adhikari B. Microencapsulation of flaxseed oil using polyphenol-adducted flaxseed protein isolate-flaxseed gum complex coacervates. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.105944] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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31
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Feltre G, Sartori T, Silva KFC, Dacanal GC, Menegalli FC, Hubinger MD. Encapsulation of wheat germ oil in alginate-gelatinized corn starch beads: Physicochemical properties and tocopherols' stability. J Food Sci 2020; 85:2124-2133. [PMID: 32579742 DOI: 10.1111/1750-3841.15316] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 04/13/2020] [Accepted: 05/06/2020] [Indexed: 11/27/2022]
Abstract
Microencapsulation by production of polymer beads from ionic gelation is a useful method to improve the stability of nutritional compounds. Wheat germ oil is a nutritional source of unsaturated fatty acids and phytonutrients, such as tocopherols (α and β), phytosterols, carotenoids, and phenolic compounds. This work studied the development of alginate-starch beads over the stability of encapsulated wheat germ oil. The beads contained sodium alginate and gelatinized corn starch in proportions of 2:0, 1:1, 1:2, and 1:4. The addition of small amounts (1:1) of gelatinized starch in the alginate emulsions improved the physicochemical properties and stability during storage. The emulsions had oil droplets with mean sizes ranging from 4.5 to 12.2 µm. The 1:1 samples showed more disperse oil droplets, explained by the molecular interaction between the starch chains and oil. The encapsulation efficiency was higher than 91%, and the beads' mean diameters were between 383.22 and 797.45 µm. The proportion of 1:1 alginate-starch also enhanced the beads' microstructures, avoiding oil oxidation. Six days accelerated stability (65 °C) evidenced higher tocopherols amounts (0.66 mg/g oil) and a lower oxidation (2.52 meq.O2 /kg oil) for the 1:1 samples compared to the remained samples. PRACTICAL APPLICATION: Alginate-gelatinized corn starch beads loaded with wheat germ oil can be used as an ingredient in functional food products for the enrichment of nutrients. The use of starch decreased the oil oxidation and the loss of tocopherols during storage, indicating that the quality of the wheat germ oil will be desirable for longer durations of food storage.
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Affiliation(s)
- Gabriela Feltre
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, 13083-862, Brazil
| | - Tanara Sartori
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, 13083-862, Brazil
| | - Klycia F C Silva
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, 13083-862, Brazil
| | - Gustavo C Dacanal
- Department of Food Engineering, School of Animal Science and Food Engineering, University of São Paulo, Pirassununga, SP, 13635-900, Brazil
| | - Florencia C Menegalli
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, 13083-862, Brazil
| | - Miriam D Hubinger
- Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, 13083-862, Brazil
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32
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Oxidative stability of linseed oil nano-emulsions filled in calcium alginate hydrogels. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109392] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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33
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Buttermilk as a wall material for microencapsulation of omega-3 oils by spray drying. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109320] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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34
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Improvement of the functional and antioxidant properties of rice protein by enzymatic hydrolysis for the microencapsulation of linseed oil. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2019.109761] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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35
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Jurić S, Jurić M, Siddique MAB, Fathi M. Vegetable Oils Rich in Polyunsaturated Fatty Acids: Nanoencapsulation Methods and Stability Enhancement. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1717524] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Slaven Jurić
- Department of Chemistry, Faculty of Agriculture, University of Zagreb, Zagreb, Croatia
| | - Marina Jurić
- Department of Food Chemistry, Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | - Md Abu Bakar Siddique
- Department of Agriculture and Food Science, University College Dublin (UCD) Belfield, Dublin, Ireland
| | - Milad Fathi
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
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36
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Ogrodowska D, Tańska M, Brandt W, Czaplicki S. The influence of emulsion drying on the fatty acid composition, bioactive compounds content and oxidative stability of encapsulated bio-oils. CYTA - JOURNAL OF FOOD 2019. [DOI: 10.1080/19476337.2019.1676316] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Dorota Ogrodowska
- Department of Food Plant Chemistry and Processing, Faculty of Food Sciences, University of Warmia and Mazury, Olsztyn, Poland
| | - Małgorzata Tańska
- Department of Food Plant Chemistry and Processing, Faculty of Food Sciences, University of Warmia and Mazury, Olsztyn, Poland
| | - Waldemar Brandt
- Department of Dairy Science and Quality Management, Faculty of Food Sciences, University of Warmia and Mazury, Olsztyn, Poland
| | - Sylwester Czaplicki
- Department of Food Plant Chemistry and Processing, Faculty of Food Sciences, University of Warmia and Mazury, Olsztyn, Poland
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Yang W, Li X, Jiang J, Fan X, Du M, Shi X, Cao R. Improvement in the Oxidative Stability of Flaxseed Oil Using an Edible Guar Gum‐Tannic Acid Nanofibrous Mat. EUR J LIPID SCI TECH 2019. [DOI: 10.1002/ejlt.201800438] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Weiqiao Yang
- State Key Laboratory of Food Nutrition and SafetySchool of Food Engineering and BiotechnologyTianjin University of Science and TechnologyTianjin 300457China
- Tianjin Gasin‐Donghui Fresh Keeping Technology Co., Ltd.Tianjin 300403China
| | - Xihong Li
- State Key Laboratory of Food Nutrition and SafetySchool of Food Engineering and BiotechnologyTianjin University of Science and TechnologyTianjin 300457China
| | - Jianan Jiang
- State Key Laboratory of Food Nutrition and SafetySchool of Food Engineering and BiotechnologyTianjin University of Science and TechnologyTianjin 300457China
| | - Xuetong Fan
- USDA, ARSEastern Regional Research Center600 E. Mermaid LaneWyndmoor, PA 19038USA
| | - Meijun Du
- State Key Laboratory of Food Nutrition and SafetySchool of Food Engineering and BiotechnologyTianjin University of Science and TechnologyTianjin 300457China
| | - Xianai Shi
- College of Biological Science and EngineeringFuzhou UniversityFujian 350108China
| | - Ruizhi Cao
- State Key Laboratory of Food Nutrition and SafetySchool of Food Engineering and BiotechnologyTianjin University of Science and TechnologyTianjin 300457China
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38
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Pham LB, Wang B, Zisu B, Adhikari B. Complexation between flaxseed protein isolate and phenolic compounds: Effects on interfacial, emulsifying and antioxidant properties of emulsions. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.03.007] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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39
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Kibici D, Kahveci D. Effect of Emulsifier Type, Maltodextrin, and β-Cyclodextrin on Physical and Oxidative Stability of Oil-In-Water Emulsions. J Food Sci 2019; 84:1273-1280. [PMID: 31059587 DOI: 10.1111/1750-3841.14619] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 03/12/2019] [Accepted: 03/30/2019] [Indexed: 11/28/2022]
Abstract
The effect of emulsifiers, emulsion stabilizer (maltodextrin, MD), and β-cyclodextrin (BCD) on physical and oxidative properties of oil-in-water (O/W) emulsions (5%, 20%, 40% of oil, w/w) was investigated. Four different emulsifiers were selected based on their structure: two types of protein-based emulsifiers (sodium caseinate, SC; and whey protein isolate, WPI), and two types low molecular weight emulsifiers (LMEWs: lecithin, LEC; and Citrem, CITREM). Physical and oxidative stability of emulsions prepared with these emulsifiers together with MD were compared based on their creaming index (CI), viscosity, droplet size, zeta potential, peroxide and p-anisidine values. LMWE-stabilized emulsions (with LEC or CITREM) had better creaming stability with lower droplet sizes whereas protein-stabilized emulsions (with SC or WPI) had higher viscosities. Droplet size was the lowest when CITREM was used, which increased with increasing oil concentration for all emulsifiers. Formulation with the lowest CI value and droplet size was considered to be more prone to oxidation; therefore, a 1:1 (w/w) combination of CITREM with BCD was used to stabilize the emulsions to improve the oxidative as well as physical stability. Added BCD significantly increased the storage stability of emulsions by reducing CI and droplet size values with a simultaneous increase in the viscosity, both at room temperature and at storage conditions (at 4 and 55 o C). However, the oxidative as well as physical stability of BCD added emulsions were not improved, neither toward heat- nor light-induced lipid oxidation. PRACTICAL APPLICATION: This work investigated the effects of emulsifiers and dextrins on the stability of oil-in-water (O/W) emulsions. Both maltodextrin (MD) and β-cyclodextrin (BCD) addition resulted in enhanced physical stability, the latter being more effective. The findings can be applied to formulate emulsions with improved shelf life within the limits of allowed daily intake (ADI) level of BCD (5 mg/kg bw per day).
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Affiliation(s)
- Duygu Kibici
- Faculty of Engineering, Depart. of Food Engineering, Yeditepe Univ., 34755, Istanbul, Turkey
| | - Derya Kahveci
- Faculty of Engineering, Depart. of Food Engineering, Yeditepe Univ., 34755, Istanbul, Turkey
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40
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Spray dried flaxseed oil powdered microcapsules obtained using milk whey proteins-alginate double layer emulsions. Food Res Int 2019; 119:931-940. [DOI: 10.1016/j.foodres.2018.10.079] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 09/06/2018] [Accepted: 10/28/2018] [Indexed: 12/11/2022]
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41
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Hoyos-Leyva J, Bello-Perez L, Agama-Acevedo J, Alvarez-Ramirez J, Jaramillo-Echeverry L. Characterization of spray drying microencapsulation of almond oil into taro starch spherical aggregates. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.11.079] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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42
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Sotelo-Bautista M, Bello-Perez LA, Gonzalez-Soto RA, Yañez-Fernandez J, Alvarez-Ramirez J. OSA-maltodextrin as wall material for encapsulation of essential avocado oil by spray drying. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2018.1562939] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Luis A. Bello-Perez
- Laboratorio de Biotecnología Alimentaria, Instituto Politécnico Nacional, Gustavo A. Madero, CDMX, México
| | | | - Jorge Yañez-Fernandez
- Laboratorio de Biotecnología Alimentaria, Instituto Politécnico Nacional, Gustavo A. Madero, CDMX, México
| | - Jose Alvarez-Ramirez
- Departamento de Ingeniería de Procesos e Hidráulica, Universidad Autónoma Metropolitana-Iztapalapa, Ciudad de México, CDMX, México
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43
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Chang C, Nickerson MT. Encapsulation of omega 3-6-9 fatty acids-rich oils using protein-based emulsions with spray drying. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2018; 55:2850-2861. [PMID: 30065394 PMCID: PMC6046026 DOI: 10.1007/s13197-018-3257-0] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/24/2018] [Accepted: 05/28/2018] [Indexed: 10/28/2022]
Abstract
With an increased awareness of the link between the consumption of omega 3-6-9 fatty acid-rich oils and health, the food industry has been developing innovative strategies for raising their levels within the diet. Microencapsulation is one approach used to protect those oils from oxidative deterioration and to improve their ingredient properties (e.g., handling and sensory). Spray drying is the most commonly used technique to develop microcapsules. The preparation of protein-stabilized emulsions is a fundamental step in the process in order to produce microcapsules with good physical properties, effective protection and controlled release behaviors. This review describes types of emulsions prepared by animal and plant proteins, discusses the relationship between emulsion properties and microcapsule properties, and identifies key parameters to evaluate physical properties (e.g., moisture content, water activity, particle size, surface oil and entrapment efficiency), oxidative stability and release behavior of spray-dried microcapsules for industrial application.
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Affiliation(s)
- C. Chang
- Department of Food and Bioproduct Sciences, University of Saskatchewan, 51 Campus Drive, Saskatoon, SK S7N 5A8 Canada
| | - Michael T. Nickerson
- Department of Food and Bioproduct Sciences, University of Saskatchewan, 51 Campus Drive, Saskatoon, SK S7N 5A8 Canada
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44
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Wang S, Shi Y, Han L. Development and evaluation of microencapsulated peony seed oil prepared by spray drying: Oxidative stability and its release behavior during in-vitro digestion. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2018.03.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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45
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Yildiz G, Ding J, Gaur S, Andrade J, Engeseth NE, Feng H. Microencapsulation of docosahexaenoic acid (DHA) with four wall materials including pea protein-modified starch complex. Int J Biol Macromol 2018; 114:935-941. [PMID: 29605255 DOI: 10.1016/j.ijbiomac.2018.03.175] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/25/2018] [Accepted: 03/28/2018] [Indexed: 01/22/2023]
Abstract
Omega-3 fatty acids, specifically docosahexaenoic acid (DHA, 22 carbons and 6 double bonds) are fundamental compounds for a healthy diet. However, due to their unsaturated nature, omega fatty acid-rich oils are chemically unstable and susceptible to oxidative deterioration. The oxidation results in production of free radicals and unpleasant tastes, negatively impacting the shelf-life, sensory properties, and acceptability of food products. This study was conducted to examine the effect of wall materials on protection of DHA in canola oil against oxidation. A total of 4 wall materials including pea protein isolate (PPI), pea protein isolate - modified starch complex (PPI-MS), Tween 20, and SDS were used for microemulsion preparation with canola oil containing DHA. The freeze-dried powders were analyzed with respect to physicochemical characteristics, oxidative stability, and release properties. The results showed that the PPI-MS as a natural polymeric wall material exhibited similar or better encapsulation efficiency and acceptable level of peroxide value compared to the synthetic surfactants (Tween 20 and SDS). The utilization of protein-polysaccharide complexes enabled the incorporation of specific properties of each biopolymer to further improve emulsion stability for the production of capsules with improved oxidative stability.
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Affiliation(s)
- Gulcin Yildiz
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Junzhou Ding
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Shashank Gaur
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Juan Andrade
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Nicki E Engeseth
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA
| | - Hao Feng
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
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46
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Tontul İ, Kasimoglu Z, Asik S, Atbakan T, Topuz A. Functional properties of chickpea protein isolates dried by refractance window drying. Int J Biol Macromol 2017; 109:1253-1259. [PMID: 29175165 DOI: 10.1016/j.ijbiomac.2017.11.135] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/18/2017] [Accepted: 11/20/2017] [Indexed: 02/06/2023]
Abstract
In the present study, the effect of Refractance Window (RW) drying on the functional properties of chickpea protein isolates was investigated and compared to freeze drying at different pH levels. The functional properties investigated were protein solubility, water and oil holding capacity, emulsifying properties, foaming properties, flocculation and coalescence indices and textural properties. The solubility, oil holding capacity and foam stability of the freeze dried protein isolates were determined to be higher than the RW dried samples. On the other hand, the RW dried samples had better water holding capacity and emulsion stability compared to the freeze dried protein isolates. The emulsion activity index, flocculation and coalescence indices of the chickpea protein isolates prepared by different drying techniques showed different tendencies depending on the pH level. Freeze dried protein isolates exhibited higher gelation ability than RW dried samples according to the texture profile analysis. This study clearly showed that the drying technique used in the preparation of protein isolates can affect their functional properties.
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Affiliation(s)
- İsmail Tontul
- Necmettin Erbakan University, Faculty of Engineering and Architecture, Department of Food Engineering, Konya, 42090, Turkey.
| | - Zehra Kasimoglu
- Akdeniz University, Faculty of Engineering, Department of Food Engineering, Antalya, 07058, Turkey
| | - Serenay Asik
- Akdeniz University, Faculty of Engineering, Department of Food Engineering, Antalya, 07058, Turkey
| | - Tugce Atbakan
- Akdeniz University, Faculty of Engineering, Department of Food Engineering, Antalya, 07058, Turkey
| | - Ayhan Topuz
- Akdeniz University, Faculty of Engineering, Department of Food Engineering, Antalya, 07058, Turkey
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Gumus CE, Decker EA, McClements DJ. Impact of legume protein type and location on lipid oxidation in fish oil-in-water emulsions: Lentil, pea, and faba bean proteins. Food Res Int 2017; 100:175-185. [PMID: 28888438 DOI: 10.1016/j.foodres.2017.08.029] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 08/08/2017] [Accepted: 08/12/2017] [Indexed: 12/25/2022]
Abstract
Emulsion-based delivery systems are being developed to incorporate ω-3 fatty acids into functional foods and beverages. There is interest in formulating these delivery systems from more sustainable and label-friendly ingredients. The aim of this study was therefore to examine the impact of plant-protein emulsifiers on the oxidative stability of 1wt% fish oil-in-water emulsions. Fish oil emulsions stabilized by three types of legume protein (lentil, pea, and faba bean) were produced using a high-pressure microfluidizer. The formation of primary (peroxides) and secondary (TBARS) lipid oxidation products was measured when the emulsions were stored at 37°C under accelerated (+100μM iron sulfate) or non-accelerated (no added iron) conditions for 21 or 33days, respectively. The particle size, charge and microstructure of the emulsions were monitored during storage using light scattering and microscopy to detect changes in physical stability. Emulsions stabilized by whey protein isolate, a commonly used animal-based protein, were utilized as a control. The emulsions formed using whey protein had smaller initial particle sizes, better physical stability, and slightly better stability to lipid oxidation than the ones formed using plant-based proteins. The impact of protein location (adsorbed versus non-adsorbed) on the oxidative stability of the emulsions was also investigated. The presence of non-adsorbed proteins inhibited lipid oxidation, presumably by binding transition metals and reducing their ability to interact with ω-3 fatty acids in the lipid droplets. Overall, these results have important implications for fabricating emulsion-based delivery systems for bioactive lipids, e.g., they indicate that including high levels of non-adsorbed proteins could improve oxidative stability.
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Affiliation(s)
- Cansu Ekin Gumus
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
| | - Eric Andrew Decker
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
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48
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Chang C, Nickerson MT. Stability and in vitro release behaviour of encapsulated omega fatty acid-rich oils in lentil protein isolate-based microcapsules. Int J Food Sci Nutr 2017. [PMID: 28643574 DOI: 10.1080/09637486.2017.1336513] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The objective of this study was to investigate the use of a lentil protein isolate-based microcapsule design as a platform for entrapping different types of omega fatty acid-rich oil (e.g. canola, fish and flaxseed oils) and to characterise differences in the physical properties (e.g. moisture content, water activity, colour, wettability, particle size, surface oil and entrapment efficiency), storage stability and in vitro release behaviour of the entrapped oils. All microcapsules displayed similar physical properties regardless of the core material. Free fatty acid content, peroxide value, 2-thiobarbituric acid reactive substances and accelerated oxidation test were investigated between the free and encapsulated oils to determine protective effects from microencapsulation and found the wall material provided the greatest protective effect to the fish oils relative to the others. Based on an in vitro release assay, it was proposed that different intrinsic properties of fatty acids (e.g. polarity, conformation, chain length and number of double bonds) led to different release properties under simulated conditions. For instance, more encapsulated canola oil (∼8.9%) was released within simulated gastric fluid, whereas more encapsulated fish oil (∼73.4%) was released within simulated gastrointestinal fluids. Overall, the capsule design used in this study could be potentially used as a universal platform to deliver more healthy oils.
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Affiliation(s)
- C Chang
- a Department of Food and Bioproduct Sciences , University of Saskatchewan , Saskatoon , SK , Canada
| | - M T Nickerson
- a Department of Food and Bioproduct Sciences , University of Saskatchewan , Saskatoon , SK , Canada
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49
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Microencapsulation of canola oil by lentil protein isolate-based wall materials. Food Chem 2016; 212:264-73. [DOI: 10.1016/j.foodchem.2016.05.136] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 05/20/2016] [Accepted: 05/21/2016] [Indexed: 12/29/2022]
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50
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Natural emulsifiers - Biosurfactants, phospholipids, biopolymers, and colloidal particles: Molecular and physicochemical basis of functional performance. Adv Colloid Interface Sci 2016; 234:3-26. [PMID: 27181392 DOI: 10.1016/j.cis.2016.03.002] [Citation(s) in RCA: 515] [Impact Index Per Article: 64.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/09/2016] [Accepted: 03/10/2016] [Indexed: 12/11/2022]
Abstract
There is increasing consumer pressure for commercial products that are more natural, sustainable, and environmentally friendly, including foods, cosmetics, detergents, and personal care products. Industry has responded by trying to identify natural alternatives to synthetic functional ingredients within these products. The focus of this review article is on the replacement of synthetic surfactants with natural emulsifiers, such as amphiphilic proteins, polysaccharides, biosurfactants, phospholipids, and bioparticles. In particular, the physicochemical basis of emulsion formation and stabilization by natural emulsifiers is discussed, and the benefits and limitations of different natural emulsifiers are compared. Surface-active polysaccharides typically have to be used at relatively high levels to produce small droplets, but the droplets formed are highly resistant to environmental changes. Conversely, surface-active proteins are typically utilized at low levels, but the droplets formed are highly sensitive to changes in pH, ionic strength, and temperature. Certain phospholipids are capable of producing small oil droplets during homogenization, but again the droplets formed are highly sensitive to changes in environmental conditions. Biosurfactants (saponins) can be utilized at low levels to form fine oil droplets that remain stable over a range of environmental conditions. Some nature-derived nanoparticles (e.g., cellulose, chitosan, and starch) are effective at stabilizing emulsions containing relatively large oil droplets. Future research is encouraged to identify, isolate, purify, and characterize new types of natural emulsifier, and to test their efficacy in food, cosmetic, detergent, personal care, and other products.
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