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Han SW, Song HY, Moon TW, Choi SJ. Influence of emulsion interfacial membrane characteristics on Ostwald ripening in a model emulsion. Food Chem 2018; 242:91-97. [DOI: 10.1016/j.foodchem.2017.09.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 09/04/2017] [Accepted: 09/06/2017] [Indexed: 11/26/2022]
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52
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Food Nanoemulsions: Stability, Benefits and Applications. AN INTRODUCTION TO FOOD GRADE NANOEMULSIONS 2018. [DOI: 10.1007/978-981-10-6986-4_2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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A Carotenoid Extract from a Southern Italian Cultivar of Pumpkin Triggers Nonprotective Autophagy in Malignant Cells. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:7468538. [PMID: 29430284 PMCID: PMC5752993 DOI: 10.1155/2017/7468538] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 10/10/2017] [Accepted: 10/24/2017] [Indexed: 12/25/2022]
Abstract
Carotenoids, including β-carotene, lycopene, and derivatives, such as retinoic acid, have been studied for their significant antiproliferative and differentiating activity on cancer cells in experimental models and in clinics. We are presenting here data on the mechanism of action of a carotenoid-enriched extract obtained from the pumpkin Cucurbita moschata, variety “long of Naples,” on two malignant human cell lines, Caco-2 and SAOs, derived from a colon adenocarcinoma and an osteosarcoma, respectively. The carotenoid extract has been obtained from pumpkin pulp and seeds by supercritical CO2 extraction and employed to prepare oil-in-water nanoemulsions. The nanoemulsions, applied at a final carotenoid concentration of 200–400 μg/ml, were not cytotoxic, but induced a delay in cell growth of about 40% in both SAOs and Caco-2 cell lines. This effect was associated with the activation of a “nonprotective” form of autophagy and, in SAOs cells, to the induction of cell differentiation via a mechanism that involved AMPK activation. Our data suggest the presence of a pool of bioactive compounds in the carotenoid-enriched extract, acting additively, or synergistically, to delay cell growth in cancer cells.
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Galvão KCS, Vicente AA, Sobral PJA. Development, Characterization, and Stability of O/W Pepper Nanoemulsions Produced by High-Pressure Homogenization. FOOD BIOPROCESS TECH 2017. [DOI: 10.1007/s11947-017-2016-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Encapsulation of carotenoids extracted from halophilic Archaea in oil-in-water (O/W) micro- and nano-emulsions. Colloids Surf B Biointerfaces 2017; 161:219-227. [PMID: 29080506 DOI: 10.1016/j.colsurfb.2017.10.042] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/26/2017] [Accepted: 10/14/2017] [Indexed: 11/24/2022]
Abstract
Carotenoids extracted from halophilc Archaea have potential health benefits. Their poor water-solubility and low bioavailability is a challenge to their incorporation into foods. The aim of this work was the carotenoids encapsulation into two oil-in-water (O/W) dispersions, to increase their use as functional food applications. A nanoemulsion produced by high pressure homogenization and a spontaneously formed microemulsion were conceived. The limonene was the dispersed oil phase, and mixtures of Triton X-100/Tween-80 (3:1) as emulsifiers and of water/glycerol (2:1) as the continuous aqueous phase. The microemulsion monophasic area was determined through the pseudo-ternary phase diagram. Dynamic Light Scattering was used for the structural characterization of the nano- and micro-emulsions in the presence of the carotenoids. Moreover, the radical scavenging activity of the encapsulated carotenoids was examined by Electron Paramagnetic Resonance spectroscopy. The results confirmed the delivery systems design effectiveness to encapsulate and stabilize the carotenoids for food applications.
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Calva-Estrada SDJ, García O, Mendoza MR, Jiménez M. Characterization of O/W emulsions of carotenes in blackberry juice performed by ultrasound and high-pressure homogenization. J DISPER SCI TECHNOL 2017. [DOI: 10.1080/01932691.2017.1306783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Oscar García
- Unidad de Servicios de Apoyo en Resolución Analítica, Universidad Veracruzana, Xalapa, Veracruz, México
| | - María Remedios Mendoza
- Unidad de Servicios de Apoyo en Resolución Analítica, Universidad Veracruzana, Xalapa, Veracruz, México
| | - Maribel Jiménez
- Instituto de Ciencias Básicas, Universidad Veracruzana, Xalapa, Veracruz, México
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Zhang Z, Zhang R, McClements DJ. Encapsulation of β-carotene in alginate-based hydrogel beads: Impact on physicochemical stability and bioaccessibility. Food Hydrocoll 2016. [DOI: 10.1016/j.foodhyd.2016.04.036] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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59
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Impact of short-chain alcohols on the formation and stability of nano-emulsions prepared by the spontaneous emulsification method. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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60
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Ribeiro HS, Gupta R, Smith KW, van Malssen KF, Popp AK, Velikov KP. Super-cooled and amorphous lipid-based colloidal dispersions for the delivery of phytosterols. SOFT MATTER 2016; 12:5835-5846. [PMID: 27174457 DOI: 10.1039/c6sm00601a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Super-cooled and amorphous lipid-based colloids are highly desirable delivery systems because of their ability to encapsulate compounds in a soluble or in a non-crystalline state. In this study, we demonstrate the preparation and characterization of super-cooled and amorphous lipid-based nanoscale colloidal dispersions containing high concentrations of phytosterols (PSs). PSs are highly hydrophobic natural bioactive compounds that are known to significantly reduce blood cholesterol levels in humans, but are insoluble in water and are poorly soluble in common lipids such as triacylglycerols (TAGs). Using the ultrahigh pressure homogenization of pre-heated dispersions, followed by temperature quenching, colloidal dispersions with varying concentrations of PSs in the lipid phase are prepared. Long and medium chain TAGs in combination with a non-ionic surfactant are used. The particle size, morphology and stability are analysed by dynamic and static light scattering, electron microscopy, and X-ray diffraction. Rapid temperature quenching enables the formation of stable colloidal dispersions of 10 wt% PSs, more than five times the equilibrium solubility at room temperature. Super-cooled emulsions are formed using liquid TAG, whereas amorphous particles are formed in the case of solid TAG. In both cases, the complete suppression of the crystallization of both PSs and lipids is observed due to the nanoscale confinement. The colloidal dispersions are stable for at least four months. The insights of this work will help understand the colloid formation and particle morphology control in the development of delivery systems for hydrophobic bio-actives such as drugs, cosmeceuticals, nutraceuticals, nutritional and agricultural nanoscale formulations.
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Affiliation(s)
- H S Ribeiro
- Unilever R&D Colworth, Colworth Science Park, Sharnbrook, UK
| | - R Gupta
- Unilever R&D Colworth, Colworth Science Park, Sharnbrook, UK
| | - K W Smith
- Unilever R&D Colworth, Colworth Science Park, Sharnbrook, UK
| | - K F van Malssen
- Unilever R&D Vlaardingen, Olivier van Noortlaan 120, 3133 AT Vlaardingen, The Netherlands.
| | - A K Popp
- Unilever R&D Vlaardingen, Olivier van Noortlaan 120, 3133 AT Vlaardingen, The Netherlands.
| | - K P Velikov
- Unilever R&D Vlaardingen, Olivier van Noortlaan 120, 3133 AT Vlaardingen, The Netherlands. and Soft Condensed Matter, Debye Institute for Nanomaterials Science, Utrecht University, Princetonplein 5, 3584 CC Utrecht, The Netherlands
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61
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Liu X, McClements DJ, Cao Y, Xiao H. Chemical and Physical Stability of Astaxanthin-Enriched Emulsion-Based Delivery Systems. FOOD BIOPHYS 2016. [DOI: 10.1007/s11483-016-9443-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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62
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Production of high-oleic palm oil nanoemulsions by high-shear homogenization (microfluidization). INNOV FOOD SCI EMERG 2016. [DOI: 10.1016/j.ifset.2016.04.004] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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63
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Gupta A, Eral HB, Hatton TA, Doyle PS. Nanoemulsions: formation, properties and applications. SOFT MATTER 2016; 12:2826-41. [PMID: 26924445 DOI: 10.1039/c5sm02958a] [Citation(s) in RCA: 621] [Impact Index Per Article: 77.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Nanoemulsions are kinetically stable liquid-in-liquid dispersions with droplet sizes on the order of 100 nm. Their small size leads to useful properties such as high surface area per unit volume, robust stability, optically transparent appearance, and tunable rheology. Nanoemulsions are finding application in diverse areas such as drug delivery, food, cosmetics, pharmaceuticals, and material synthesis. Additionally, they serve as model systems to understand nanoscale colloidal dispersions. High and low energy methods are used to prepare nanoemulsions, including high pressure homogenization, ultrasonication, phase inversion temperature and emulsion inversion point, as well as recently developed approaches such as bubble bursting method. In this review article, we summarize the major methods to prepare nanoemulsions, theories to predict droplet size, physical conditions and chemical additives which affect droplet stability, and recent applications.
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Affiliation(s)
- Ankur Gupta
- Massachusetts Institute of Technology, Cambridge, MA, USA.
| | - H Burak Eral
- Delft University of Technology, The Netherlands and Utrecht University, The Netherlands
| | - T Alan Hatton
- Massachusetts Institute of Technology, Cambridge, MA, USA.
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da Silva MM, Nora L, Cantillano RFF, Paese K, Guterres SS, Pohlmann AR, Costa TMH, Rios ADO. The Production, Characterization, and the Stability of Carotenoids Loaded in Lipid-Core Nanocapsules. FOOD BIOPROCESS TECH 2016. [DOI: 10.1007/s11947-016-1704-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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65
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Qadir A, Faiyazuddin M, Talib Hussain M, Alshammari TM, Shakeel F. Critical steps and energetics involved in a successful development of a stable nanoemulsion. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2015.11.050] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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66
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Oliveira AEMFM, Duarte JL, Amado JRR, Cruz RAS, Rocha CF, Souto RNP, Ferreira RMA, Santos K, da Conceição EC, de Oliveira LAR, Kelecom A, Fernandes CP, Carvalho JCT. Development of a Larvicidal Nanoemulsion with Pterodon emarginatus Vogel Oil. PLoS One 2016; 11:e0145835. [PMID: 26742099 PMCID: PMC4711774 DOI: 10.1371/journal.pone.0145835] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 12/09/2015] [Indexed: 12/20/2022] Open
Abstract
Pterodon emarginatus Vogel is a Brazilian species that belongs to the family Fabaceae, popularly known as sucupira. Its oil has several biological activities, including potent larvicidal property against Aedes aegypti. This insect is the vector of dengue, a tropical disease that has been considered a critical health problem in developing countries, such as Brazil. Most of dengue control methods involve larvicidal agents suspended or diluted in water and making active lipophilic natural products available is therefore considered a technological challenge. In this context, nanoemulsions appear as viable alternatives to solve this major problem. The present study describes the development of a novel nanoemulsion with larvicidal activity against A. aegypti along with the required Hydrophile Lipophile Balance determination of this oil. It was suggested that the mechanism of action might involve reversible inhibition of acetylcholinesterase and our results also suggest that the P. emarginatus nanoemulsion is not toxic for mammals. Thus, it contributes significantly to alternative integrative practices of dengue control, as well as to develop sucupira based nanoproducts for application in aqueous media.
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Affiliation(s)
- Anna E. M. F. M. Oliveira
- Laboratório de Pesquisa em Fármacos, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
- Laboratório de Nanobiotecnologia Fitofarmacêutica, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Jonatas L. Duarte
- Laboratório de Pesquisa em Fármacos, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
- Laboratório de Nanobiotecnologia Fitofarmacêutica, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Jesus R. R. Amado
- Laboratório de Pesquisa em Fármacos, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
- Laboratório de Nanobiotecnologia Fitofarmacêutica, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Rodrigo A. S. Cruz
- Laboratório de Pesquisa em Fármacos, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
- Laboratório de Nanobiotecnologia Fitofarmacêutica, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Clarice F. Rocha
- Laboratório de Pesquisa em Fármacos, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Raimundo N. P. Souto
- Laboratório de Artrópodes, Universidade Federal do Amapá, Colegiado de Ciências Biológicas, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Ricardo M. A. Ferreira
- Laboratório de Artrópodes, Universidade Federal do Amapá, Colegiado de Ciências Biológicas, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Karen Santos
- Laboratório de Artrópodes, Universidade Federal do Amapá, Colegiado de Ciências Biológicas, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
| | - Edemilson C. da Conceição
- Laboratório de Pesquisa, Desenvolvimento e Inovação em Bioprodutos, Universidade Federal de Goiás, Faculdade de Farmácia, Praça Universitária, 1166, Setor Leste Universitário Universitário, CEP: 74605220, Goiânia, GO, Brazil
| | - Leandra A. R. de Oliveira
- Laboratório de Pesquisa, Desenvolvimento e Inovação em Bioprodutos, Universidade Federal de Goiás, Faculdade de Farmácia, Praça Universitária, 1166, Setor Leste Universitário Universitário, CEP: 74605220, Goiânia, GO, Brazil
| | - Alphonse Kelecom
- Laboratório de Produtos Naturais do Mar e de Química Bio-Orgânica, Universidade Federal Fluminense, Instituto de Biologia, Outeiro de São João Batista s/n, CEP: 24001970, Niterói, RJ, Brazil
| | - Caio P. Fernandes
- Laboratório de Pesquisa em Fármacos, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
- Laboratório de Nanobiotecnologia Fitofarmacêutica, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
- * E-mail:
| | - José C. T. Carvalho
- Laboratório de Pesquisa em Fármacos, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
- Laboratório de Nanobiotecnologia Fitofarmacêutica, Colegiado de Farmácia, Universidade Federal do Amapá, Campus Universitário Marco Zero do Equador, Rodovia Juscelino Kubitschek de Oliveira, KM, 02 Bairro Zerão, CEP: 68902–280, Macapá, AP, Brazil
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67
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Michelon M, Mantovani RA, Sinigaglia-Coimbra R, de la Torre LG, Cunha RL. Structural characterization of β-carotene-incorporated nanovesicles produced with non-purified phospholipids. Food Res Int 2016. [DOI: 10.1016/j.foodres.2015.11.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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68
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Chitosan/poly-γ-glutamic acid nanoparticles improve the solubility of lutein. Int J Biol Macromol 2015; 85:9-15. [PMID: 26712702 DOI: 10.1016/j.ijbiomac.2015.12.044] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 12/02/2015] [Accepted: 12/14/2015] [Indexed: 11/22/2022]
Abstract
The aim of this study was to improve the solubility of lutein through the use of chitosan (CS)/poly-γ-glutamic acid (γ-PGA) nanoencapsulation. In terms of redispersibility, water-soluble chitosan (WsCS)/γ-PGA nanoparticles (NPs) were better than insoluble chitosan (InCS)/γ-PGA NPs. The lutein-loaded WsCS/γ-PGA NP has a spherical form with a size around 200nm and a narrow size distribution (PDI<0.1). Solubility measures showed that nanoencapsulation of lutein into WsCS/γ-PGA NPs resulted in a significant 12-fold higher solubility compared to that of non-nanoencapsulated lutein (p<0.05). The redispersibility index of the lutein-loaded NPs was 1.01, indicating that they were completely reconstituted into aqueous solution as same as original aqueous solution. These results suggest that WsCS/γ-PGA nanoencapsulation can be used to enhance the solubility of lutein and other poorly water-soluble compounds.
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69
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Silva HD, Cerqueira MA, Vicente AA. Influence of surfactant and processing conditions in the stability of oil-in-water nanoemulsions. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2015.07.037] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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70
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Xia Z, McClements DJ, Xiao H. Influence of physical state of β-carotene (crystallized versus solubilized) on bioaccessibility. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:990-997. [PMID: 25560778 DOI: 10.1021/jf504673v] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
β-Carotene has potentially beneficial biological effects. However, its use is currently limited because of its low water-solubility, high melting point, and low oral bioavailability. This study investigated the influence of physical state (crystalline versus solubilized) on the bioaccessibility of β-carotene using a simulated gastrointestinal tract (GIT) model. Three delivery systems were compared: (1) β-carotene predissolved in a nanoemulsion; (2) β-carotene crystals mixed with a nanoemulsion; and (3) β-carotene crystals mixed with a phosphate-buffered saline (PBS). The changes in the microstructure of the delivery systems were characterized after each stage of the GIT model. The β-carotene bioaccessibility decreased in the order of delivery system 1 ≫ 2 > 3, which indicated that carotenoids solubilized within a oil phase were much more bioaccessible than those that formed crystals. This study provides important information for developing effective delivery systems for lipophilic bioactive components in food and beverage applications.
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Affiliation(s)
- Ziyuan Xia
- Department of Food Science, University of Massachusetts , Amherst, Massachusetts 01003, United States
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71
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High Shear Methods to Produce Nano-sized Food Related to Dispersed Systems. FOOD NANOSCIENCE AND NANOTECHNOLOGY 2015. [DOI: 10.1007/978-3-319-13596-0_8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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72
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Pourreza N, Naghdi T. Preconcentration and determination of β-carotene nanoparticles in fruit and juice samples based on a micelle mediated system. RSC Adv 2015. [DOI: 10.1039/c5ra17499f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The method is based on the enrichment of β-carotene nanoparticles in a non-ionic surfactant phase using cloud point extraction.
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Affiliation(s)
- Nahid Pourreza
- Department of Chemistry
- College of Science
- Shahid Chamran University
- Ahvaz
- Iran
| | - Tina Naghdi
- Department of Chemistry
- College of Science
- Shahid Chamran University
- Ahvaz
- Iran
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73
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Development and characterization of hydrogels based on natural polysaccharides: Policaju and chitosan. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 42:219-26. [DOI: 10.1016/j.msec.2014.05.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2013] [Revised: 04/04/2014] [Accepted: 05/08/2014] [Indexed: 11/17/2022]
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74
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Mahfoudhi N, Hamdi S. Kinetic Degradation and Storage Stability of β-Carotene Encapsulated by Freeze-Drying Using Almond Gum and Gum Arabic as Wall Materials. J FOOD PROCESS PRES 2014. [DOI: 10.1111/jfpp.12302] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nesrine Mahfoudhi
- Food Preservation Laboratory; High Institute of Food Industry; 58 Street Alain Savary Elkhadra City Tunis 1003 Tunisia
- ProdAl Scarl - Centre of Competence on Agro-Food Production; University of Salerno; Via Ponte Don Melillo Fisciano (SA) 84084 Italy
| | - Salem Hamdi
- Food Preservation Laboratory; High Institute of Food Industry; 58 Street Alain Savary Elkhadra City Tunis 1003 Tunisia
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75
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Development of water-soluble β-carotene formulations by high-temperature, high-pressure emulsification and antisolvent precipitation. Food Hydrocoll 2014. [DOI: 10.1016/j.foodhyd.2013.10.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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76
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Anarjan N, Jaberi N, Yeganeh-Zare S, Banafshehchin E, Rahimirad A, Jafarizadeh-Malmiri H. Optimization of Mixing Parameters for α-Tocopherol Nanodispersions Prepared Using Solvent Displacement Method. J AM OIL CHEM SOC 2014. [DOI: 10.1007/s11746-014-2482-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Yi J, Lam TI, Yokoyama W, Cheng LW, Zhong F. Cellular uptake of β-carotene from protein stabilized solid lipid nanoparticles prepared by homogenization-evaporation method. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:1096-1104. [PMID: 24422504 DOI: 10.1021/jf404073c] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
With a homogenization-evaporation method, β-carotene (BC) loaded nanoparticles were prepared with different ratios of food-grade sodium caseinate (SC), whey protein isolate (WPI), or soy protein isolate (SPI) to BC and evaluated for their physiochemical stability, in vitro cytotoxicity, and cellular uptake by Caco-2 cells. The particle diameters of the BC loaded nanoparticles with 0.75% SC or 1.0% WPI emulsifiers were 75 and 90 nm, respectively. Mean particle diameters of three BC loaded nanoparticle nanoemulsions increased less than 10% at 4 °C while they increased more at 25 °C (10-76%) during 30 days of storage. The oxidative stability of BC loaded nanoparticles encapsulated by proteins decreased in the following order: SC > WPI > SPI. The retention rates of BC in nanoparticles were 63.5%, 60.5%, and 41.8% for SC, WPI, and SPI, respectively, after 30 days of storage at 25 °C. The BC's chemical stability was improved by increasing the concentration of protein. Both the rate of particle growth and the total BC loss at 25 °C were larger than at 4 °C. The color of BC loaded nanoparticles decreased with increasing storage in the dark without oxygen, similar to the decrease in BC content of nanoparticles at 4 and 25 °C. Almost no cytotoxicity due to BC loaded nanoparticles cellular uptake was observed, especially when diluted 10 times or more. The uptake of BC was significantly improved through nanoparticle delivery systems by 2.6-, 3.4-, and 1.7-fold increase, respectively, for SC, WPI, and SPI, as compared to the free BC. The results of this study indicate that protein stabilized, BC loaded nanoparticles can improve stability and uptake of BC.
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Affiliation(s)
- Jiang Yi
- Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Food Science and Technology, Jiangnan University , 1800 Lihu Avenue, Wuxi 214122, People's Republic of China
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78
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Characterization of β-carotene nanoemulsions prepared by microfluidization technique. Food Sci Biotechnol 2013. [DOI: 10.1007/s10068-014-0014-7] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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79
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Lobato KBDS, Paese K, Forgearini JC, Guterres SS, Jablonski A, Rios ADO. Characterisation and stability evaluation of bixin nanocapsules. Food Chem 2013; 141:3906-12. [DOI: 10.1016/j.foodchem.2013.04.135] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 04/23/2013] [Accepted: 04/30/2013] [Indexed: 11/29/2022]
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80
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Design of Bio-nanosystems for Oral Delivery of Functional Compounds. FOOD ENGINEERING REVIEWS 2013. [DOI: 10.1007/s12393-013-9074-3] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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81
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Rao J, Decker EA, Xiao H, McClements DJ. Nutraceutical nanoemulsions: influence of carrier oil composition (digestible versus indigestible oil) on β-carotene bioavailability. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2013; 93:3175-3183. [PMID: 23649644 DOI: 10.1002/jsfa.6215] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 04/26/2013] [Accepted: 05/03/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Carotenoids, such as β-carotene, are widely used in foods and beverages as natural colorants and nutraceuticals. We investigated the influence of carrier oil composition (ratio of digestible to indigestible oil) on the physical stability, microstructure and bioaccessibility of β-carotene nanoemulsions using a simulated gastrointestinal tract model. RESULTS β-Carotene nanoemulsions (d < 150 nm) were formed by high-pressure homogenization using sucrose monoester and lysolecithin as emulsifiers, and mixtures of corn oil (digestible) and lemon oil (indigestible) as the lipid phase. All of the nanoemulsions underwent extensive droplet aggregation under mouth, stomach and small intestine conditions. The extent of free fatty acid production in the small intestine increased as the amount of digestible oil in the droplets increased. The bioaccessibility of β-carotene also increased with increasing digestible oil content, ranging from ∼5% for the pure lemon oil system to ∼76% for the pure corn oil system. This effect was attributed to the ability of mixed micelles formed from triglyceride digestion products (free fatty acids and monoglycerides) to solubilize β-carotene. CONCLUSIONS This study provides important information for developing effective delivery systems for lipophilic bioactive components in food and beverage applications.
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Affiliation(s)
- Jiajia Rao
- Biopolymers and Colloids Laboratory, Department of Food Science, University of Massachusetts, Amherst, MA, 01003, USA
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82
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Macedo AS, Quelhas S, Silva AM, Souto EB. Nanoemulsions for delivery of flavonoids: formulation andin vitrorelease of rutin as model drug. Pharm Dev Technol 2013; 19:677-80. [DOI: 10.3109/10837450.2013.823989] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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83
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Hezaveh H, Muhamad II. Modification and swelling kinetic study of kappa-carrageenan-based hydrogel for controlled release study. J Taiwan Inst Chem Eng 2013. [DOI: 10.1016/j.jtice.2012.10.011] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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84
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Anarjan N, Tan CP, Nehdi IA, Ling TC. Colloidal astaxanthin: Preparation, characterisation and bioavailability evaluation. Food Chem 2012; 135:1303-9. [DOI: 10.1016/j.foodchem.2012.05.091] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Revised: 04/19/2012] [Accepted: 05/23/2012] [Indexed: 10/28/2022]
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85
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86
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Galanakis CM. Recovery of high added-value components from food wastes: Conventional, emerging technologies and commercialized applications. Trends Food Sci Technol 2012. [DOI: 10.1016/j.tifs.2012.03.003] [Citation(s) in RCA: 507] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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87
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Qian C, Decker EA, Xiao H, McClements DJ. Nanoemulsion delivery systems: influence of carrier oil on β-carotene bioaccessibility. Food Chem 2012; 135:1440-7. [PMID: 22953878 DOI: 10.1016/j.foodchem.2012.06.047] [Citation(s) in RCA: 367] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Revised: 06/04/2012] [Accepted: 06/12/2012] [Indexed: 01/18/2023]
Abstract
Consumption of carotenoids may reduce the incidences of certain chronic diseases, but their use in foods is currently limited because of their poor water-solubility, low bioavailability and chemical instability. We examined the impact of carrier oil type on the bioaccessibility of β-carotene encapsulated within nanoemulsion-based delivery systems. Oil-in-water nanoemulsions (d<200nm) were formed using a non-ionic surfactant (Tween 20) as emulsifier and long chain triglycerides (LCT), medium chain triglycerides (MCT) or orange oil as carrier oils. The influence of carrier oil type on β-carotene bioaccessibility was established using an in vitro model to simulate the oral, gastric and small intestinal phases of the gastrointestinal tract. The rate and extent of free fatty acid production in the intestine decreased in the order LCT≈MCT≫orange oil; whereas β-carotene bioaccessibility decreased in the order LCT≫MCT>orange oil. The bioaccessibility of β-carotene was negligible (≈0%) in orange oil nanoemulsions because no mixed micelles were formed to solubilise β-carotene, and was relatively low (≈2%) in MCT nanoemulsions because the mixed micelles formed were too small to solubilise β-carotene. In contrast, β-carotene bioaccessibility was relatively high (≈66%) in LCT nanoemulsions. Our results have important implications for the design of effective delivery systems for encapsulation of carotenoids and other lipophilic bioactive components.
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Affiliation(s)
- Cheng Qian
- Department of Food Science, University of Massachusetts, Amherst, MA 01003, USA
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88
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McClements DJ. Crystals and crystallization in oil-in-water emulsions: implications for emulsion-based delivery systems. Adv Colloid Interface Sci 2012; 174:1-30. [PMID: 22475330 DOI: 10.1016/j.cis.2012.03.002] [Citation(s) in RCA: 190] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 02/29/2012] [Accepted: 03/01/2012] [Indexed: 02/08/2023]
Abstract
Many bioactive components intended for oral ingestion (pharmaceuticals and nutraceuticals) are hydrophobic molecules with low water-solubilities and high melting points, which poses considerable challenges to the formulation of oral delivery systems. Oil-in-water emulsions are often suitable vehicles for the encapsulation and delivery of this type of bioactive component. The bioactive component is usually dissolved in a carrier lipid phase by either dilution and/or heating prior to homogenization, and then the carrier lipid and water phases are homogenized to form an emulsion consisting of small oil droplets dispersed in water. The successful development of this kind of emulsion-based delivery system depends on a good understanding of the influence of crystals on the formation, stability, and properties of emulsions. This review article addresses the physicochemical phenomena associated with the encapsulation, retention, crystallization, release, and absorption of hydrophobic bioactive components within emulsions. This knowledge will be useful for the rational formulation of effective emulsion-based delivery systems for oral delivery of crystalline hydrophobic bioactive components in the food, health care, and pharmaceutical industries.
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89
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Troncoso E, Aguilera JM, McClements DJ. Fabrication, characterization and lipase digestibility of food-grade nanoemulsions. Food Hydrocoll 2012. [DOI: 10.1016/j.foodhyd.2011.10.014] [Citation(s) in RCA: 101] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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90
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de Paz E, Martín Á, Duarte CM, Cocero MJ. Formulation of β-carotene with poly-(ε-caprolactones) by PGSS process. POWDER TECHNOL 2012. [DOI: 10.1016/j.powtec.2011.10.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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91
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de Paz E, Martín Á, Estrella A, Rodríguez-Rojo S, Matias AA, Duarte CM, Cocero MJ. Formulation of β-carotene by precipitation from pressurized ethyl acetate-on-water emulsions for application as natural colorant. Food Hydrocoll 2012. [DOI: 10.1016/j.foodhyd.2011.02.031] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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92
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McClements DJ, Rao J. Food-grade nanoemulsions: formulation, fabrication, properties, performance, biological fate, and potential toxicity. Crit Rev Food Sci Nutr 2011; 51:285-330. [PMID: 21432697 DOI: 10.1080/10408398.2011.559558] [Citation(s) in RCA: 843] [Impact Index Per Article: 64.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Nanoemulsions fabricated from food-grade ingredients are being increasingly utilized in the food industry to encapsulate, protect, and deliver lipophilic functional components, such as biologically-active lipids (e.g., ω-3 fatty acids, conjugated linoleic acid) and oil-soluble flavors, vitamins, preservatives, and nutraceuticals. The small size of the particles in nanoemulsions (r<100 nm) means that they have a number of potential advantages over conventional emulsions-higher stability to droplet aggregation and gravitational separation, high optical clarity, ability to modulate product texture, and, increased bioavailability of lipophilic components. On the other hand, there may also be some risks associated with the oral ingestion of nanoemulsions, such as their ability to change the biological fate of bioactive components within the gastrointestinal tract and the potential toxicity of some of the components used in their fabrication. This review article provides an overview of the current status of nanoemulsion formulation, fabrication, properties, applications, biological fate, and potential toxicity with emphasis on systems suitable for utilization within the food and beverage industry.
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Gao F, Zhang Z, Bu H, Huang Y, Gao Z, Shen J, Zhao C, Li Y. Nanoemulsion improves the oral absorption of candesartan cilexetil in rats: Performance and mechanism. J Control Release 2011; 149:168-74. [DOI: 10.1016/j.jconrel.2010.10.013] [Citation(s) in RCA: 155] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2010] [Revised: 10/06/2010] [Accepted: 10/10/2010] [Indexed: 11/16/2022]
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