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Sharma R, Nath PC, Das P, Rustagi S, Sharma M, Sridhar N, Hazarika TK, Rana P, Nayak PK, Sridhar K. Essential oil-nanoemulsion based edible coating: Innovative sustainable preservation method for fresh/fresh-cut fruits and vegetables. Food Chem 2024; 460:140545. [PMID: 39047488 DOI: 10.1016/j.foodchem.2024.140545] [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: 05/21/2024] [Revised: 07/02/2024] [Accepted: 07/18/2024] [Indexed: 07/27/2024]
Abstract
Utilizing plant-based sources for the preservation of fresh and fresh-cut fruits and vegetables offers a natural and chemical-free method. However, the inherent instability of plant bioactive compounds underscores the necessity for encapsulation techniques. Essential oil-based nanoemulsions (EO-NEs) stand out among food additives due to their distinctive antibacterial and antioxidant properties. This review delves into recent advancements in the application of EO-NEs as edible coatings for fresh and fresh-cut produce. It examines the efficacy of EO-NEs in enhancing the preservation of fruits and vegetables by harnessing their bioactive compounds for antibacterial, antifungal, and antioxidant activities. Additionally, the review accentuates the efficacy of EO-NEs in inhibiting biofilm formation on fruits and vegetables. It reveals that coatings derived from plant-source nanoemulsions exhibit exceptional mechanical, optical, and microstructural qualities, as well as superior water barrier properties. In contrast to conventional emulsions, nanocoatings facilitate the gradual and controlled release of antimicrobial and antioxidant compounds during food storage. This feature enhances bioactivity, extends shelf life, and enhances the nutritional profile of products. By preserving and protecting shelf stability, EO-NEs contribute to the maintenance of vegetable freshness. Nonetheless, ensuring their commercial viability necessitates additional research into the toxicity of EO-based nanoemulsions.
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Affiliation(s)
- Ramesh Sharma
- Department of Food Technology, Sri Shakthi Institute of Engineering and Technology, Chinniyampalayam, 641062, Coimbatore, India
| | - Pinku Chandra Nath
- Food Science and Technology Division, Department of Applied Biology, University of Science and Technology Meghalaya, Baridua, 793101, India
| | - Puja Das
- Department of Food Engineering and Technology, Central Institute of Technology Kokrajhar, Kokrajhar 783370, India
| | - Sarvesh Rustagi
- Department of Food Technology, Uttaranchal University, Dehradun 248007, Uttarakhand, India
| | - Minaxi Sharma
- Research Centre for Life Science and Healthcare, Nottingham Ningbo China Beacons of Excellence Research and Innovation Institute (CBI), University of Nottingham Ningbo China, Ningbo 315000, China
| | - Natarajan Sridhar
- Department of Food Technology, Sri Shakthi Institute of Engineering and Technology, Chinniyampalayam, 641062, Coimbatore, India
| | - Tridip Kumar Hazarika
- Department of Horticulture, Aromatic, and Medicinal Plants, Mizoram University, Mizoram 796004, India
| | - Priya Rana
- Department of Tropical Agriculture and International Cooperation, National Pingtung University of Science and Technology, Pingtung 912301, Taiwan
| | - Prakash Kumar Nayak
- Department of Food Engineering and Technology, Central Institute of Technology Kokrajhar, Kokrajhar 783370, India.
| | - Kandi Sridhar
- Department of Food Technology, Karpagam Academy of Higher Education (Deemed to be University), Coimbatore 641021, India.
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Ben-Fadhel Y, Aragones M, Martinez C, Salmieri S, Allahdad Z, Lacroix M. Food grade nanoemulsion development to control food spoilage microorganisms on bread surface. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:742-751. [PMID: 36712218 PMCID: PMC9873879 DOI: 10.1007/s13197-022-05660-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/23/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022]
Abstract
In this study, the effect of emulsifier mixture and their concentrations on the development of nanoemulsion was studied. The impact of sonication and microfluidization processing conditions on the physicochemical properties and in vitro antimicrobial activity was also evaluated. The optimal nanoemulsion formulation was then evaluated on bread surface against B. subtilis. Results showed that a hydrophilic-lipophilic balance HLB = 12 and emulsifier: oil ratio of 1:1 allowed the formation of stable nanoemulsion. Also, both microfluidization and sonication allowed the formation of nanoscale-emulsion. Sonication treatment for 10 min allowed a maintain the total flavonoid content and a slight reduction of total phenol content. Furthermore, employing sonication resulted to the lowest polydispersity index suggesting more stable nanoemulsion. Nanoscale-emulsion showed a good in vitro antimicrobial activity against L. monocytogenes and E. coli. The application of nanoemulsion on bread surface inoculated with B. subtilis showed a delay of the decay. Supplementary Information The online version contains supplementary material available at 10.1007/s13197-022-05660-5.
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Affiliation(s)
- Yosra Ben-Fadhel
- INRS Armand-Frappier Health Biotechnology Research Centre, Research Laboratories in Sciences, Applied to Food (RESALA), Canadian Irradiation Center (CIC), Institute of Nutrition and Functional Foods (INAF), 531 Boulevard Des Prairies, Laval, QC H7V 1B7 Canada
| | - Melinda Aragones
- INRS Armand-Frappier Health Biotechnology Research Centre, Research Laboratories in Sciences, Applied to Food (RESALA), Canadian Irradiation Center (CIC), Institute of Nutrition and Functional Foods (INAF), 531 Boulevard Des Prairies, Laval, QC H7V 1B7 Canada
| | - Carolina Martinez
- INRS Armand-Frappier Health Biotechnology Research Centre, Research Laboratories in Sciences, Applied to Food (RESALA), Canadian Irradiation Center (CIC), Institute of Nutrition and Functional Foods (INAF), 531 Boulevard Des Prairies, Laval, QC H7V 1B7 Canada
| | - Stephane Salmieri
- INRS Armand-Frappier Health Biotechnology Research Centre, Research Laboratories in Sciences, Applied to Food (RESALA), Canadian Irradiation Center (CIC), Institute of Nutrition and Functional Foods (INAF), 531 Boulevard Des Prairies, Laval, QC H7V 1B7 Canada
| | - Zahra Allahdad
- INRS Armand-Frappier Health Biotechnology Research Centre, Research Laboratories in Sciences, Applied to Food (RESALA), Canadian Irradiation Center (CIC), Institute of Nutrition and Functional Foods (INAF), 531 Boulevard Des Prairies, Laval, QC H7V 1B7 Canada
| | - Monique Lacroix
- INRS Armand-Frappier Health Biotechnology Research Centre, Research Laboratories in Sciences, Applied to Food (RESALA), Canadian Irradiation Center (CIC), Institute of Nutrition and Functional Foods (INAF), 531 Boulevard Des Prairies, Laval, QC H7V 1B7 Canada
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Abstract
For the past few years, there has been a surge in the use of nutraceuticals. The global nutraceuticals market in 2020 was USD 417.66 billion, and the market value is expected to increase by 8.9% compound annual growth rate from 2020 to 2028. This is because nutraceuticals are used to treat and prevent various diseases such as cancer, skin disorders, gastrointestinal, ophthalmic, diabetes, obesity, and central nervous system-related diseases. Nutritious food provides the required amount of nutrition to the human body through diet, whereas most of the bioactive agents present in the nutrients are highly lipophilic, with low aqueous solubility leading to poor dissolution and oral bioavailability. Also, the nutraceuticals like curcumin, carotenoids, anthocyanins, omega-3 fatty acids, vitamins C, vitamin B12, and quercetin have limitations such as poor solubility, chemical instability, bitter taste, and an unpleasant odor. Additionally, the presence of gastrointestinal (GIT) membrane barriers, varied pH, and reaction with GIT enzymes cause the degradation of some of the nutraceuticals. Nanotechnology-based nutrient delivery systems can be used to improve oral bioavailability by increasing nutraceutical stability in foods and GIT, increasing nutraceutical solubility in intestinal fluids, and decreasing first-pass metabolism in the gut and liver. This article has compiled the properties and applications of various nanocarriers such as polymeric nanoparticles, micelles, liposomes, niosomes, solid lipid nanocarriers, nanostructured lipid carrier, microemulsion, nanoemulsion, dendrimers in organic nanoparticles, and nanocomposites for effective delivery of bioactive molecules.
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Zhou H, Zheng B, McClements DJ. In Vitro Gastrointestinal Stability of Lipophilic Polyphenols is Dependent on their Oil-Water Partitioning in Emulsions: Studies on Curcumin, Resveratrol, and Quercetin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:3340-3350. [PMID: 33689331 DOI: 10.1021/acs.jafc.0c07578] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Many lipophilic polyphenols have low bioavailability because of their poor solubility and chemical stability within the human gut. The encapsulation of these polyphenols within digestible lipid droplets can improve their solubility and stability. However, there is currently a poor understanding of how the molecular and physicochemical properties of specific polyphenols impact these characteristics. In this study, the factors influencing the solubility and stability of different polyphenols (curcumin, resveratrol, and quercetin) under simulated gastrointestinal conditions were examined when they were delivered in the form of soybean oil-in-water nanoemulsions containing quillaja saponin-coated droplets (d32 ≈ 0.15 μm; ζ = -63 mV; pH 5). The polyphenols were loaded into the lipid droplets using a pH-driven method, which is based on the pH-dependent electrical charge, oil-water partitioning, and water-solubility of these molecules. The encapsulation efficiency of all three polyphenols was relatively high (75-87%). However, their chemical stability under gastrointestinal conditions (i.e., the % remaining after exposure to gastrointestinal conditions) differed considerably: quercetin (44%), curcumin (92%), and resveratrol (100%). This effect was mainly attributed to the lower logD value of quercetin (2.17) than those of resveratrol (3.39) and curcumin (4.12). As a result, a high fraction (>50%) of quercetin was located within the aqueous gastrointestinal fluids, where it would be more prone to chemical degradation or precipitation. The fraction of the polyphenols solubilized in the gastrointestinal fluids (bioaccessibility) followed a different trend: curcumin (57%) < quercetin (73%) < resveratrol (76%). This effect was attributed to the chemical instability and/or binding of curcumin with other molecules in the simulated intestinal conditions. These results provide useful information for designing nanoemulsion-based delivery systems to improve the efficacy of lipophilic polyphenols.
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Affiliation(s)
- Hualu Zhou
- Biopolymers and Colloids Laboratory, Department of Food Science, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Bingjing Zheng
- Biopolymers and Colloids Laboratory, Department of Food Science, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - David Julian McClements
- Biopolymers and Colloids Laboratory, Department of Food Science, University of Massachusetts, Amherst, Massachusetts 01003, United States
- Department of Food Science & Bioengineering, Zhejiang Gongshang University, 18 Xuezheng Street, Hangzhou 310018, China
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Maghsoudi S, Taghavi Shahraki B, Rabiee N, Fatahi Y, Bagherzadeh M, Dinarvand R, Ahmadi S, Rabiee M, Tahriri M, Hamblin MR, Tayebi L, Webster TJ. The colorful world of carotenoids: a profound insight on therapeutics and recent trends in nano delivery systems. Crit Rev Food Sci Nutr 2021; 62:3658-3697. [PMID: 33399020 DOI: 10.1080/10408398.2020.1867958] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The therapeutic effects of carotenoids as dietary supplements to control or even treat some specific diseases including diabetic retinopathy, cardiovascular diseases, bacterial infections, as well as breast, prostate, and skin cancer are discussed in this review and also thoughts on future research for their widespread use are emphasized. From the stability standpoint, carotenoids have low bioavailability and bioaccessibility owing to their poor water solubility, deterioration in the presence of environmental stresses such as oxygen, light, and high heat as well as rapid degradation during digestion. Nanoencapsulation technologies as wall or encapsulation materials have been increasingly used for improving food product functionality. Nanoencapsulation is a versatile process employed for the protection, entrapment, and the delivery of food bioactive products including carotenoids from diverse environmental conditions for extended shelf lives and for providing controlled release. Therefore, we present here, recent (mostly during the last five years) nanoencapsulation methods of carotenoids with various nanocarriers. To us, this review can be considered as the first highlighting not only the potential therapeutic effects of carotenoids on various diseases but also their most effective nanodelivery systems.HighlightsBioactive compounds are of deep interest to improve food properties.Carotenoids (such as β-carotene and xanthophylls) play indispensable roles in maintaining human health and well-being.A substantial research effort has been carried out on developing beneficial nanodelivery systems for various carotenoids.Nanoencapsulation of carotenoids can enhance their functional properties.Stable nanoencapsulated carotenoids could be utilized in food products.
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Affiliation(s)
- Saeid Maghsoudi
- Department of Medicinal Chemistry, Shiraz University of Technology, Shiraz, Iran
| | | | - Navid Rabiee
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Yousef Fatahi
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.,Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | | | - Rassoul Dinarvand
- Nanotechnology Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.,Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Sepideh Ahmadi
- Student Research Committee, Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Rabiee
- Biomaterial Group, Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
| | | | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, USA.,Department of Dermatology, Harvard Medical School, Boston, USA
| | - Lobat Tayebi
- Department of Engineering, Norfolk State University, Norfolk, VA, USA
| | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
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Bucurescu A, Blaga AC, Estevinho BN, Rocha F. Microencapsulation of Curcumin by a Spray-Drying Technique Using Gum Arabic as Encapsulating Agent and Release Studies. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-018-2140-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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