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Boostani S, Sarabandi K, Tarhan O, Rezaei A, Assadpour E, Rostamabadi H, Falsafi SR, Tan C, Zhang F, Jafari SM. Multiple Pickering emulsions stabilized by food-grade particles as innovative delivery systems for bioactive compounds. Adv Colloid Interface Sci 2024; 328:103174. [PMID: 38728772 DOI: 10.1016/j.cis.2024.103174] [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: 11/29/2023] [Revised: 03/21/2024] [Accepted: 04/30/2024] [Indexed: 05/12/2024]
Abstract
The most common carrier for encapsulation of bioactive components is still simple emulsion. Recently, bio-based novel emulsion systems such as multiple emulsions (MEs) and Pickering emulsions (PEs) have been introduced as innovative colloidal delivery systems for encapsulation and controlled release of bioactive compounds. Multiple PEs (MPEs), which carries both benefit of MEs and PEs could be fabricated by relatively scalable and simple operations. In comparison with costly synthetic surfactants and inorganic particles which are widely used for stabilization of both MEs and PEs, MPEs stabilized by food-grade particles, while having health-promoting aspects, are able to host the "clean label" and "green label" attributes. Nevertheless, in achieving qualified techno-functional attributes and encapsulation properties, the selection of suitable materials is a crucial step in the construction of such complex systems. Current review takes a cue from both MEs and PEs emulsification techniques to grant a robust background for designing various MPEs. Herein, various fabrication methods of MEs and PEs are described comprehensively in a physical viewpoint in order to find key conception of successful formulation of MPEs. This review also highlights the link between the underlying aspects and exemplified specimens of evidence which grant insights into the rational design of MPEs through food-based ingredients to introduces MPEs as novel colloidal/functional materials. Their utilization for encapsulation of bioactive compounds is discussed as well. In the last part, instability behavior of MPEs under various conditions will be discussed. In sum, this review aims to gain researchers who work with food-based components, basics of innovative design of MPEs.
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Affiliation(s)
- Sareh Boostani
- Shiraz Pharmaceutical Products Technology Incubator, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Khashayar Sarabandi
- Department of Food Chemistry, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
| | - Ozgur Tarhan
- Food Engineering Department, Engineering Faculty, Uşak University, 1 Eylul Campus, Uşak 64100, Türkiye
| | - Atefe Rezaei
- Department of Food Science and Technology, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Elham Assadpour
- Food Industry Research Co., Gorgan, Iran; Food and Bio-Nanotech International Research Center (Fabiano), Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Hadis Rostamabadi
- Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Seid Reza Falsafi
- Isfahan Endocrine and Metabolism Research Center, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Chen Tan
- Key Laboratory of Geriatric Nutrition and Health (Beijing Technology and Business University), Ministry of Education. China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Fuyuan Zhang
- College of Food Science and Technology, Hebei Agricultural University, Baoding 071001, China.
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran; Halal Research Center of IRI, Iran Food and Drug Administration, Ministry of Health and Medical Education, Tehran, Iran.
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2
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Mahfouzi M, Zhang H, Haoran L, McClements DJ, Hadidi M. Starch-based particles as stabilizers for Pickering emulsions: modification, characteristics, stabilization, and applications. Crit Rev Food Sci Nutr 2024:1-16. [PMID: 38436130 DOI: 10.1080/10408398.2024.2312285] [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: 03/05/2024]
Abstract
The potential utilization of starch as a particle-based emulsifier in the preparation of Pickering emulsions is gaining interest within the food industry. Starch is an affordable and abundant functional ingredient, which makes it an excellent candidate for the stabilization of Pickering emulsions. This review article focuses on the formation, stabilization, and properties of Pickering emulsions formulated using starch-based particles and their derivatives. First, methods of isolating and modifying starch-based particles are highlighted. The key parameters governing the properties of starch-stabilized Pickering emulsions are then discussed, including the concentration, size, morphology, charge, and wettability of the starch-based particles, as well as the type and size of the oil droplets. The physicochemical mechanisms underlying the ability of starch-based particles to form and stabilize Pickering emulsions are also discussed. Starch-based Pickering emulsions tend to be more resistant to coalescence than conventional emulsions, which is useful for some food applications. Potential applications of starch-stabilized Pickering emulsions are reviewed, as well as recent studies on their gastrointestinal fate. The information provided may stimulate the utilization of starch-based Pickering emulsions in food and other industries.
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Affiliation(s)
- Maryam Mahfouzi
- Department of Food Nanotechnology, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Jinan, Shandong, China
| | - Hongxia Zhang
- State Key Laboratory of Biobased Material and Green Papermaking, College of Food Science and Engineering, Qilu University of Technology, Shandong Academy of Science, Jinan, Shandong, China
| | - Li Haoran
- College of Integration Science, Yanbian University, Yanji, Jilin, China
| | | | - Milad Hadidi
- Department of Organic Chemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, Spain
- Department of Physiological Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
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3
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Al-Kadmy IMS, Aziz SN, Hussein NH, El-Shafeiy SN, Hamzah IH, Suhail A, Alhomaidi E, Algammal AM, El-Saber Batiha G, ElBadre HM, Hetta HF. Sequencing analysis and efficient biodiesel production by lipase from Pseudomonas aeruginosa. Mol Biol Rep 2024; 51:323. [PMID: 38393680 DOI: 10.1007/s11033-023-09156-z] [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: 03/12/2023] [Accepted: 12/12/2023] [Indexed: 02/25/2024]
Abstract
BACKGROUND Recently, lipase processing for biodiesel production has shown a global increase as it is considered a potential alternative clean-fuel source. The current study's objective is to investigate of lipolytic activity of lipase produced from different strains of Pseudomonas aeruginosa (P. aeruginosa) in biodiesel production using edible plant oils. The goal is to develop an efficient and cost-effective method for producing inexpensive and environmentally friendly biodiesel. METHODS AND RESULTS Four P. aeruginosa isolates were obtained from different environmental sources (soil), phenotypically identified, and it was confirmed by the PCR detection of the 16SrRNA gene. The isolated P. aeruginosa strains were screened for lipase production, and the recovered lipase was purified. Besides, the lipase (lip) gene was detected by PCR, and the purified PCR products were sequenced and analyzed. The production of biofuel was conducted using gas chromatography among tested oils. It was found that castor oil was the best one that enhances lipase production in-vitro.
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Affiliation(s)
- Israa M S Al-Kadmy
- Branch of Biotechnology, Department of Biology, College of Science, Mustansiriyah University, Baghdad, 10422, Iraq.
| | - Sarah Naji Aziz
- Branch of'Microbiology, Department of Biology, College of Science, Mustansiriyah University, Baghdad, 10422, Iraq
| | - Nadheema Hammood Hussein
- Branch of'Microbiology, Department of Biology, College of Science, Mustansiriyah University, Baghdad, 10422, Iraq
| | - Samah N El-Shafeiy
- Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza, 44516, Egypt
| | - Israa Hussein Hamzah
- Branch of Zoology, Department of Biology, College of Science, Mustansiriyah University, Baghdad, Iraq
| | - Ahmed Suhail
- Department of physics, College of science, Mosul University, Mosul, Iraq
| | - Eman Alhomaidi
- Department of biology, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, 11671, Riyadh, Saudi Arabia
| | - Abdelazeem M Algammal
- Department of Bacteriology, Immunology and Mycology, Faculty of Veterinary Medicine, Suez Canal University, 41522, Ismailia, Egypt
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicines, Damanhour University, 22511, Damanhour, Egypt
| | - Hala M ElBadre
- Department of Medical Biochemistry, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Helal F Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt
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4
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Li X, Wang S, Zhong J, Li T, Fan G, Zhou D, Wu C. Preparation and characterization of fine and stable short amylose nanocarriers for curcumin using a highly efficient and convenient method. Int J Biol Macromol 2024; 257:128738. [PMID: 38092108 DOI: 10.1016/j.ijbiomac.2023.128738] [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: 10/28/2023] [Revised: 12/05/2023] [Accepted: 12/09/2023] [Indexed: 12/17/2023]
Abstract
To prepare fine and stable nanocarriers for curcumin using a highly efficient and convenient method, nanoprecipitation combined with ultrasonication and a high-speed dispersion (US+HSS) method were used to prepare short amylose nanoparticles with pre-formed helical structures. Their morphology, structural characteristics, and embedding effects for curcumin were investigated. The results showed that the optimal ratio of ethanol to short amylose solution and ultrasonic time was 4:1 and 4 min, respectively. The nanoparticles showed a small size (82.43 nm), relatively high loading capacity (11.57 %), and a peak gelatinization temperature of 97.74 °C. Compared to the nanoprecipitation method, the short amylose nanoparticles prepared using the US+HSS method possessed a higher V-type crystalline structure ratio. In addition, the US+HSS method was easier to use to prepare nanoparticles with high stability against NaCl, and the stable nanoparticles showed the best in vitro sustained release effect for curcumin. The Peppas-Sahlin model was the optimal model that matched curcumin release from nanoparticles during digestion.
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Affiliation(s)
- Xiaojing Li
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China; Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Sixiang Wang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China; Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Jie Zhong
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China; Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Tingting Li
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China; Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Gongjian Fan
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China; Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Dandan Zhou
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China; Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Caie Wu
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China; Department of Food Science and Engineering, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing, Jiangsu 210037, China.
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5
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Luo K, Zhu X, Kim YR. Short-chain glucan self-assembly for green synthesis of functional biomaterials: Mechanism, synthesis, and microstructural control. Carbohydr Polym 2023; 318:121140. [PMID: 37479447 DOI: 10.1016/j.carbpol.2023.121140] [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: 04/11/2023] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 07/23/2023]
Abstract
Short-chain glucan (SCG) is a linear homopolymer containing 10 to 50 glucose units linked with α(1,4) glycosidic bonds. With its abundant, low-cost, nontoxic, biodegradable/biocompatible nature, self-assembled SCG particles (SSC) have emerged as functional biomaterials, which have recently attracted tremendous attentions in various fields. SCG self-assembly occurs through the spontaneous association of molecules under equilibrium conditions into stable and structurally well-defined nanoscale or micrometer-scale aggregates, which is governed by various intermolecular non-covalent interactions, including hydrogen-bonding, electrostatic, hydrophobic, and van der Waals. With precise and effective control of the self-assembly process of SSC, its structural modulation and function integration can be expected. Thus, we convinced that SCG self-assembly could provide an effective means of developing starch-based functional biomaterials with beneficial health properties and wide application in food industries. In this review, we provide an overview of recent advances in the green approach for the self-assembly of SSC, as well as the influence of thermodynamic and kinetic factors on its morphology and physicochemical properties. We highlight recent contributions to developing strategies for the construction of SSC with increasing complexity and functionality that are suitable for a variety of food applications. Finally, we briefly outline our perspectives and discuss the challenges in the field.
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Affiliation(s)
- Ke Luo
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province 266003, China.
| | - Xiaoning Zhu
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong Province 266003, China
| | - Young-Rok Kim
- Institute of Life Science and Resources & Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, South Korea.
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6
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Eydelman I, Zehavi N, Feinshtein V, Kumar D, Ben-Shabat S, Sintov AC. Cannabidiol-Loaded Nanoparticles Based on Crosslinked Starch: Anti-Inflammatory Activity and Improved Nose-to-Brain Delivery. Pharmaceutics 2023; 15:1803. [PMID: 37513990 PMCID: PMC10384644 DOI: 10.3390/pharmaceutics15071803] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/16/2023] [Accepted: 06/20/2023] [Indexed: 07/30/2023] Open
Abstract
Cannabidiol (CBD) has previously been shown to inhibit inflammatory cytokine production in both in vitro and in vivo studies of neurodegenerative diseases. To date, the CBD treatment of these diseases by quantitative targeting directly to the brain is one of the greatest challenges. In this paper, we present a new particulate system capable of delivering CBD into the brain via the intranasal route. Intranasal administration of CBD-loaded starch nanoparticles resulted in higher levels of cannabidiol in the brain compared to an identically administered cannabidiol solution. The production and the characterization of starch-based nanoparticles was reported, as well as the evaluation of their penetration and anti-inflammatory activity in cells. Cannabidiol-loaded starch nanoparticles were prepared by crosslinking with divanillin, using the nanoprecipitation method. Evaluation of the anti-inflammatory activity in vitro was performed using the BV2 microglia cell line. The starch nanoparticles appeared under electron microscopy in clusters sized approximately 200 nm in diameter. In cultures of lipopolysaccharide-induced inflamed BV2 cells, the cannabidiol-loaded starch nanoparticles demonstrated low toxicity while effectively reducing nitric oxide production and IL-6 levels. The anti-inflammatory effect was comparable to that of a glucocorticoid. Starch-based nanoparticle formulations combined with intranasal administration may provide a suitable platform for efficacious cannabidiol delivery and activity in the central nervous system.
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Affiliation(s)
- Ilya Eydelman
- Department of Clinical Biochemistry and Pharmacology, Ben-Gurion University of the Negev, Be'er Sheva 8410501, Israel
| | - Na'ama Zehavi
- Laboratory for Biopharmaceutics, E.D. Bergmann Campus, Ben-Gurion University of the Negev, Be'er Sheva 8410501, Israel
| | - Valeria Feinshtein
- Department of Clinical Biochemistry and Pharmacology, Ben-Gurion University of the Negev, Be'er Sheva 8410501, Israel
| | - Dinesh Kumar
- Department of Clinical Biochemistry and Pharmacology, Ben-Gurion University of the Negev, Be'er Sheva 8410501, Israel
- Department of Pharmaceutical Sciences, Central University of Haryana, Mahendragarh 123031, Haryana, India
| | - Shimon Ben-Shabat
- Department of Clinical Biochemistry and Pharmacology, Ben-Gurion University of the Negev, Be'er Sheva 8410501, Israel
| | - Amnon C Sintov
- Laboratory for Biopharmaceutics, E.D. Bergmann Campus, Ben-Gurion University of the Negev, Be'er Sheva 8410501, Israel
- Department of Biomedical Engineering, Ben Gurion University of the Negev, Be'er Sheva 8410501, Israel
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7
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Production of nanoparticles from resistant starch via a simple three-step physical treatment. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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8
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Apostolidis E, Stoforos GN, Mandala I. Starch physical treatment, emulsion formation, stability, and their applications. Carbohydr Polym 2023; 305:120554. [PMID: 36737219 DOI: 10.1016/j.carbpol.2023.120554] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/18/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023]
Abstract
Pickering emulsions are increasingly preferred over typical surfactant-based emulsions due to several advantages, such as lower emulsifier usage, simplicity, biocompatibility, and safety. These types of emulsions are stabilized using solid particles, which produce a thick layer at the oil-water interface preventing droplets from aggregating. Starch nano-particles (SNPs) have received considerable attention as natural alternatives to synthetic stabilizers due to their unique properties. Physical formulation processes are currently preferred for SNP production since they are environmentally friendly procedures that do not require the use of chemical reagents. This review provides a thorough overview in a critical perspective of the physical processes to produce starch nano-particles used as Pickering emulsion stabilizers, fabricated by a 2-step process. Specifically, the reviewed physical approaches for nano-starch preparation include high hydrostatic pressure, high pressure homogenization, ultrasonication, milling and antisolvent precipitation. All the essential parameters used to evaluate the effectiveness of particles in stabilizing these systems are also presented in detail, including the hydrophobicity, size, and content of starch particles. Finally, this review provides the basis for future research focusing on physical nano-starch production, to ensure the widespread use of these natural stabilizers in the ever-evolving field of food technology.
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Affiliation(s)
- Eftychios Apostolidis
- Agricultural University of Athens, Dept. Food Science & Human Nutrition, Laboratory of Food Process Engineering, Iera Odos 75, 11855 Votanikos, Athens, Greece
| | - George N Stoforos
- Agricultural University of Athens, Dept. Food Science & Human Nutrition, Laboratory of Food Process Engineering, Iera Odos 75, 11855 Votanikos, Athens, Greece
| | - Ioanna Mandala
- Agricultural University of Athens, Dept. Food Science & Human Nutrition, Laboratory of Food Process Engineering, Iera Odos 75, 11855 Votanikos, Athens, Greece.
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9
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Morán D, Gutiérrez G, Mendoza R, Rayner M, Blanco-López C, Matos M. Synthesis of controlled-size starch nanoparticles and superparamagnetic starch nanocomposites by microemulsion method. Carbohydr Polym 2023; 299:120223. [PMID: 36876824 DOI: 10.1016/j.carbpol.2022.120223] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 09/23/2022] [Accepted: 10/11/2022] [Indexed: 11/09/2022]
Abstract
In this study, a synthesis process based on the microemulsion method (ME) was developed with the aim to produce controlled-size starch nanoparticles (SNPs). Several formulations were tested for the preparation of the W/O microemulsions varying the organic/aqueous phase ratios and co-stabilizers concentrations. SNPs were characterized in terms of size, morphology, monodispersity and crystallinity. Spherical shape particles with mean sizes 30-40 nm were prepared. The method was then used to simultaneously synthesize SNPs and iron oxide nanoparticles with superparamagnetic properties. Starch-based nanocomposites with superparamagnetic properties and controlled size were obtained. Therefore, the microemulsion method developed could be considered an innovative technology for the design and development of novel functional nanomaterials. The starch-based nanocomposites were evaluated in terms of morphology and magnetic properties, and they are being considered as promising sustainable nanomaterials for different biomedical applications.
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Affiliation(s)
- Diana Morán
- Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain; Instituto Universitario de Biotecnología de Asturias, University of Oviedo, 33006 Oviedo, Spain
| | - Gemma Gutiérrez
- Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain; Instituto Universitario de Biotecnología de Asturias, University of Oviedo, 33006 Oviedo, Spain
| | - Rafael Mendoza
- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
| | - Marilyn Rayner
- Department of Food Technology, Engineering, and Nutrition, Lund University, P.O. Box 124, SE 221 00 Lund, Sweden
| | - Carmen Blanco-López
- Instituto Universitario de Biotecnología de Asturias, University of Oviedo, 33006 Oviedo, Spain; Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain
| | - María Matos
- Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería 8, 33006 Oviedo, Spain; Instituto Universitario de Biotecnología de Asturias, University of Oviedo, 33006 Oviedo, Spain.
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10
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Kim YJ, Lee MH, Kim SM, Kim BK, Yong HI, Choi YS. Improvement of structural, physicochemical, and rheological properties of porcine myofibrillar proteins by high-intensity ultrasound treatment for application as Pickering stabilizers. ULTRASONICS SONOCHEMISTRY 2023; 92:106263. [PMID: 36516724 PMCID: PMC9768353 DOI: 10.1016/j.ultsonch.2022.106263] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/14/2022] [Accepted: 12/07/2022] [Indexed: 05/07/2023]
Abstract
This study aimed to evaluate the potential of time-dependent (0, 15, 30, 60, 120 min) treatment of porcine-derived myofibrillar proteins (MPs) with high-intensity ultrasound (HIU) for utilizing them as a Pickering stabilizer and decipher the underlying mechanism by which HIU treatment increases the emulsification and dispersion stability of MPs. To accomplish this, we analyzed the structural, physicochemical, and rheological properties of the HIU-treated MPs. Myosin heavy chain and actin were observed to be denatured, and the particle size of MPs decreased from 3,342.7 nm for the control group to 153.9 nm for 120 min HIU-treated MPs. Fourier-transformed infrared spectroscopy and circular dichroism spectroscopy confirmed that as the HIU treatment time increased, α-helical content increased, and β-sheet decreased, indicating that the protein secondary/tertiary structure was modified. In addition, the turbidity, apparent viscosity, and viscoelastic properties of the HIU-treated MP solution were decreased compared to the control, while the surface hydrophobicity was significantly increased. Analyses of the emulsification properties of the Pickering emulsions prepared using time-dependent HIU-treated MPs revealed that the emulsion activity index and emulsion stability index of HIU-treated MP were improved. Confocal laser scanning microscopy images indicated that small spherical droplets adsorbed with MPs were formed by HIU treatment and that dispersion stabilities were improved because the Turbiscan stability index of the HIU-treated group was lower than that of the control group. These findings could be used as supporting data for the utilizing porcine-derived MPs, which have been treated with HIU for appropriate time periods, as Pickering stabilizers.
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Affiliation(s)
- Yun Jeong Kim
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea; Department of Food Biotechnology, University of Science and Technology, Daejeon 34113, Korea
| | - Min Hyeock Lee
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea; Department of Food Science and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Se-Myung Kim
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea
| | - Bum-Keun Kim
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea; Department of Food Biotechnology, University of Science and Technology, Daejeon 34113, Korea
| | - Hae In Yong
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea; Division of Animal and Dairy Science, Chungnam National University, Daejeon 34134, Republic of Korea.
| | - Yun-Sang Choi
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Republic of Korea.
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11
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Effects of morphology and rheology of starch nanoparticles prepared from various coarse cereals on emulsifying ability. Carbohydr Polym 2022; 298:120137. [DOI: 10.1016/j.carbpol.2022.120137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/03/2022] [Accepted: 09/18/2022] [Indexed: 11/23/2022]
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12
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Kuzhithariel Remanan M, Zhu F. Encapsulation of rutin in Pickering emulsions stabilized using octenyl succinic anhydride (OSA) modified quinoa, maize, and potato starch nanoparticles. Food Chem 2022. [DOI: 10.1016/j.foodchem.2022.134790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Fuentes C, Choi J, Wahlgren M, Nilsson L. Charge and zeta-potential distribution in starch modified with octenyl succininc anhydride (OSA) determined using electrical asymmetrical flow field-flow fractionation (EAF4). Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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14
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Zhang L, Chen DL, Wang XF, Xu L, Qian JY, He XD. Enzymatically modified quinoa starch based pickering emulsion as carrier for curcumin: Rheological properties, protection effect and in vitro digestion study. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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15
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Preparation of redispersible dry nanoemulsion using chitosan-octenyl succinic anhydride starch polyelectrolyte complex as stabilizer. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Song X, Gong H, Zhu W, Wang J, Zhai Y, Lin S. Pickering emulsion stabilized by composite-modified waxy corn starch particles. Int J Biol Macromol 2022; 205:66-75. [PMID: 35176323 DOI: 10.1016/j.ijbiomac.2022.02.044] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/15/2022] [Accepted: 02/09/2022] [Indexed: 12/19/2022]
Abstract
The starch-based Pickering stabilizer has attracted more research interest recently, however, its application in food system is limited due to the low digestibility of raw starch particles. In this study, waxy corn starches were modified with octenyl succinic anhydride and then treated by dry heating at 180 °C for 20-60 min. Pickering emulsions stabilized by the composite-modified starch particles were fabricated, the physical stability, rheology property and microstructure of the emulsions were investigated. The results showed that the composite-modified starches maintained granule structure, their gelatinization temperatures and enthalpy significantly reduced after heat treatment (p < 0.05). Compared with native starch, the composite-modified starches had bigger three-phase contact angles and higher in vitro digestibility, while the relative crystallinity decreased from 32.46% to 24.87%. Pickering emulsions stabilized by composite-modified starch particles had long-term stability up to 300 days. The rheology results showed that all emulsions exhibited pseudoplastic behaviors and had higher storage modulus than loss modulus. Moreover, the viscosities decreased when the starch was roasted for 40 and 60 min. The composite-modified starch particles and few starch macromolecules at oil-water interface stabilized the emulsions collectively. These results provide a new strategy for designing an edible Pickering stabilizer.
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Affiliation(s)
- Xiaoyan Song
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
| | - Hui Gong
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
| | - Wei Zhu
- College of Agronomy, Henan Agricultural University, Zhengzhou 450002, China.
| | - Jinling Wang
- School of Forestry, Northeast Forestry University, Harbin 150040, China.
| | - Yuge Zhai
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
| | - Shunshun Lin
- College of Food Science and Technology, Henan Agricultural University, Zhengzhou 450002, China
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17
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Kolahi P, Shekarchizadeh H, Nasirpour A. Stabilization of Pickering emulsion using tragacanth nanoparticles produced by a combination of ultrasonic and anti-solvent methods. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:1353-1362. [PMID: 34378201 DOI: 10.1002/jsfa.11467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 06/27/2021] [Accepted: 08/10/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Because of the high surface/volume ratio in nanometric size particles, they exhibit novel functional properties in many industries, such as emulsion stabilization. Tragacanth nanoparticles (TNPs) were prepared in this research, applying intense ultrasound energy followed by anti-solvent precipitation in ethanol. RESULTS Investigation of wettability showed a contact angle of 88.9 ± 1.7° for TNPs, providing partial wetting of the nanoparticles at the oil-water interface. Pickering emulsions were prepared using TNPs at different oil contents. Also, emulsions containing tragacanth gum solution were prepared as control emulsions. Results showed that the viscosity of the emulsions prepared by the TNPs was significantly lower than those of the control emulsions. Microscopic images showed that the size of the emulsion droplets decreased by increasing the nanoparticle concentrations. Evaluation of the stability of the emulsions showed that changes in the average diameter of the emulsion droplets stabilized by nanoparticles were not significant after 1 month of storage at room temperature. In contrast, the size of the droplet of control emulsions increased over the 30 days of storage. Thermal and mechanical stresses confirmed the effect of the concentration of TNPs and the oil ratio on the stability of the emulsions. CONCLUSION The use of TNPs as a natural biopolymer is a promising approach in emulsion systems to prevent coalescence and increase the stability of the Pickering emulsions. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Parisa Kolahi
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Hajar Shekarchizadeh
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran
| | - Ali Nasirpour
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran
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18
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Noor N, Gani A, Jhan F, Ashraf Shah M, Ul Ashraf Z. Ferulic acid loaded pickering emulsions stabilized by resistant starch nanoparticles using ultrasonication: Characterization, in vitro release and nutraceutical potential. ULTRASONICS SONOCHEMISTRY 2022; 84:105967. [PMID: 35279632 PMCID: PMC8915016 DOI: 10.1016/j.ultsonch.2022.105967] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/23/2022] [Accepted: 03/01/2022] [Indexed: 05/17/2023]
Abstract
The use of starch based nanoparticles have gained momentum in stabilizing pickering emulsions for it's numerous advantages. In present study resistant starch (RS) was isolated from lotus stem using enzymatic digestion and subjected to nanoprecipitation and ultrasonication to yield resistant starch nanoparticles (RSN). RSN of varying concentrations (2%, 10% and 20%) were used to stabilize the flax seed-oil water mixture to form pickering emulsions. The emulsions were used to nanoencapsulate ferulic acid (FA) - a well known bioactive via ultrasonication. The emulsions were lyophilized to form FA loaded lyophilized pickering emulsion (FA-LPE). The FA-LPE (2%, 10 % and 20%) were characterized using dynamic light scattering (DLS), light microscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM) and attenuated total reflectance fourier transform infra-spectroscopy (ATR-FTIR). AFM showed FA-LPE as spherical droplets embedded in the matrix with maximum peak height of 8.47 nm and maximum pit height of 1.69 nm. SEM presented FA-LPE as an irregular and continuous surface having multiple folds and holes. The ATR-FTIR spectra of all the samples displayed peaks of C = C aromatic rings of FA at 1600 cm-1 and 1439 cm-1, signifying successful encapsulation. In vitro release assay displayed more controlled release of FA from FA-LPE (20%). Bioactivity of FA-LPE was evaluated in terms of anti-cancer, anti-diabetic, angiotensin converting enzyme (ACE) inhibition and prevention against oxidative damage under simulated gastro-intestinal conditions (SGID). The bioactivity of FA-LPE (20%) was significantly higher than FA-LPE (2%) and FA-LPE (10%). Key findings reveal that pickering emulsions can prevent FA under harsh SGID conditions and provide an approach to facilitate the design of pickering emulsions with high stability for nutraceutical delivery in food and supplement products.
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Affiliation(s)
- Nairah Noor
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India
| | - Adil Gani
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India.
| | - Faiza Jhan
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India
| | - Mohammad Ashraf Shah
- Special Centre for Nano-sciences, National Institute of Technology, Srinagar 190006, India
| | - Zanoor Ul Ashraf
- Department of Food Science and Technology, University of Kashmir, Srinagar 190006, India
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19
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Kolahi P, Shekarchizadeh H, Nasirpour A. Effect of combination of ultrasonic treatment and anti-solvent methods as a high-efficiency method of nanoparticle production on the tragacanth gum properties. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:1131-1139. [PMID: 35185212 PMCID: PMC8814277 DOI: 10.1007/s13197-021-05117-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/17/2021] [Accepted: 04/21/2021] [Indexed: 11/28/2022]
Abstract
Gum tragacanth nanoparticles were prepared using a combination of intense ultrasound energy and anti-solvent precipitation methods in this research. Results showed that smaller particles were produced by increasing sonication time. As well, increasing the sonication power led to smaller particles, however, increased aggregation. Accordingly, tragacanth solutions with 0.5 and 1% (w/v) concentrations were prepared and mixed with ethanol (ratio 1:10 v/v) after ultrasound treatment with two different drop-wise and direct methods to investigate the effect of anti-solvent addition method on the precipitation of tragacanth particles. The nanoparticle images showed that the concentration of the 0.5% tragacanth solution and the direct mixing method was suitable for particle production with desirable size (72 ± 10 nm) and uniformity. FTIR, XRD, and STA studies showed that the tragacanth chemical composition did not change, and only its particle size decreased. Investigation of wettability showed a contact angle of 88.9 ± 1.7 degrees for nanoparticles providing partial wetting of the particles at the interface. Investigation of the solution viscosities of 0.5% tragacanth gum and tragacanth nanoparticles showed that the viscosity of the nanoparticles solution was significantly lower than that of the tragacanth (p < 0.05) indicating the intense effect of ultrasonication on this property. It can be concluded that the high viscosity of tragacanth gum is not due to its chemical composition but is due to its complex structure.
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Affiliation(s)
- Parisa Kolahi
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, 84156–83111 Isfahan, Iran
| | - Hajar Shekarchizadeh
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, 84156–83111 Isfahan, Iran
| | - Ali Nasirpour
- Department of Food Science and Technology, College of Agriculture, Isfahan University of Technology, 84156–83111 Isfahan, Iran
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20
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The application of gelatinisation techniques in modification of cassava and yam starches using precipitation method. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:1230-1238. [PMID: 35185218 PMCID: PMC8814225 DOI: 10.1007/s13197-021-05134-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/16/2021] [Accepted: 05/05/2021] [Indexed: 10/21/2022]
Abstract
Starches modified using the precipitation method which are added to edible film formulation were shown to lower water vapor transmission rates and increase the mechanical strength of the film. The effect may not only be due to the changes in starch morphology, but other aspects of the starch granules, such as their size and chemical properties in particular, are also suggested as reasons for improvements to the quality of edible film by modified starches. The aim of this research was to determine physicochemical changes in modified cassava and yam starches using several gelatinisation techniques in the precipitation method. The gelatinisation techniques used in this study were two methods of heating (using a hotplate and autoclave reactor + oven heating) and two types of starch solvent (distilled water and a mixture of distilled water and ethanol 1:1, v/v). The results showed that both cassava and yam starch granules modified using a hotplate at a heating temperature of 100 °C for 30 min were more badly damaged and smaller than those modified using autoclave reactor + oven heating at 140 °C for 1 h. However, the latter suffered more damage and were smaller in size when the heating time was increased to 3-5 h. All techniques applied in the modification increased the intensities of stretching vibration of O-H and C-H, and bound water bending vibration. The use of ethanol in the starch solvent enabled the starches to retain the shape and size of the granules despite the rearrangement of intra and intermolecular bonding as confirmed by FTIR spectra.
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21
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Preparation and characterization of nanoparticles from cereal and pulse starches by ultrasonic-assisted dissolution and rapid nanoprecipitation. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107081] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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22
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Dong H, Zhang Q, Gao J, Chen L, Vasanthan T. Preparation and characterization of nanoparticles from field pea starch by batch versus continuous nanoprecipitation techniques. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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23
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Hossain KMZ, Deeming L, Edler KJ. Recent progress in Pickering emulsions stabilised by bioderived particles. RSC Adv 2021; 11:39027-39044. [PMID: 35492448 PMCID: PMC9044626 DOI: 10.1039/d1ra08086e] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 11/25/2021] [Indexed: 01/06/2023] Open
Abstract
In recent years, the demand for non-surfactant based Pickering emulsions in many industrial applications has grown significantly because of the option to select biodegradable and sustainable materials with low toxicity as emulsion stabilisers. Usually, emulsions are a dispersion system, where synthetic surfactants or macromolecules stabilise two immiscible phases (typically water and oil phases) to prevent coalescence. However, synthetic surfactants are not always a suitable choice in some applications, especially in pharmaceuticals, food and cosmetics, due to toxicity and lack of compatibility and biodegradability. Therefore, this review reports recent literature (2018-2021) on the use of comparatively safer biodegradable polysaccharide particles, proteins, lipids and combinations of these species in various Pickering emulsion formulations. Also, an overview of the various tuneable factors associated with the functionalisation or surface modification of these solid particles, that govern the stability of the Pickering emulsions is provided.
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Affiliation(s)
- Kazi M Zakir Hossain
- Department of Chemistry, University of Bath Claverton Down Bath BA2 7AY UK
- Centre for Sustainable Chemical Technologies, University of Bath Claverton Down Bath BA2 7AY UK
| | - Laura Deeming
- Department of Chemistry, University of Bath Claverton Down Bath BA2 7AY UK
- Centre for Sustainable Chemical Technologies, University of Bath Claverton Down Bath BA2 7AY UK
| | - Karen J Edler
- Department of Chemistry, University of Bath Claverton Down Bath BA2 7AY UK
- Centre for Sustainable Chemical Technologies, University of Bath Claverton Down Bath BA2 7AY UK
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24
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Optimization of processing parameters to produce nanoparticles prepared by rapid nanoprecipitation of pea starch. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Zhang L, Xiong T, Wang XF, Chen DL, He XD, Zhang C, Wu C, Li Q, Ding X, Qian JY. Pickering emulsifiers based on enzymatically modified quinoa starches: Preparation, microstructures, hydrophilic property and emulsifying property. Int J Biol Macromol 2021; 190:130-140. [PMID: 34481848 DOI: 10.1016/j.ijbiomac.2021.08.212] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/14/2021] [Accepted: 08/27/2021] [Indexed: 11/19/2022]
Abstract
Quinoa starch was developed as a new kind of Pickering emulsifier by enzymatic modification. The morphological structure, crystalline structure, lamellar structure, fractal structure, particle size distribution, contact angle, emulsion index (EI), and emulsion micromorphology were studied to explore the relationship between structure characteristics, hydrophilic property, and emulsifying properties of enzymatically modified (EM) quinoa starches. With the increasing enzymatic hydrolysis time in the test range of 0-9 h, particle size of EM quinoa starch decreased, and the broken starch and contact angle of EM quinoa starch increased; the EI value of emulsions with EM quinoa starch increased, and the oil droplet size of emulsions with EM quinoa starch decreased. It suggested that both the smallest particle size and the closest extent of the contact angle to 90° derived the best emulsifying property of EM-9. The EM quinoa starch had higher emulsifying capacity at higher oil volume fraction (Φ) (50%) than at lower Φ (20%), proving that the EM starch has potential to be used as Pickering emulsifiers in higher oil products, such as salad dressing.
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Affiliation(s)
- Liang Zhang
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Ting Xiong
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Xian-Fen Wang
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Dong-Ling Chen
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Xu-Dong He
- Yangzhou Center for Food and Drug Control, Building No. 2, Food Sci-Tech Park, Linjianglu 205, Yangzhou, Jiangsu 225004, People's Republic of China
| | - Chen Zhang
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Chunsen Wu
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Qian Li
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Xiangli Ding
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China
| | - Jian-Ya Qian
- School of Food Science and Engineering, Yangzhou University, Huayang Xilu 196, Yangzhou, Jiangsu 225127, People's Republic of China.
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26
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Dong H, Zhang Q, Gao J, Chen L, Vasanthan T. Comparison of morphology and rheology of starch nanoparticles prepared from pulse and cereal starches by rapid antisolvent nanoprecipitation. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106828] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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27
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Effects of Dry Heat Treatment on Characteristics of Hydrophobically Modified Rice Starch and its Emulsification in Pickering Emulsion. STARCH-STARKE 2021. [DOI: 10.1002/star.202100131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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28
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Casini A, Chelazzi D, Giorgi R. Jin Shofu Starch Nanoparticles for the Consolidation of Modern Paintings. ACS APPLIED MATERIALS & INTERFACES 2021; 13:37924-37936. [PMID: 34319093 DOI: 10.1021/acsami.1c11064] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Matte, porous, and weakly bound paint layers, typically found in modern/contemporary art, represent an unsolved conservation challenge. Current conservation practice relies on synthetic or natural adhesives that can alter dramatically the optical properties of paints. Alternatively, we propose a novel nanostructured consolidant based on starch, a renewable natural polymer. We synthesized starch nanoparticles (SNPs) to boost their penetration into the porous painted layers; upon solvent evaporation, the particles were expected to adhere to the pigments thanks to their large surface area and abundant -OH groups. The SNPs were formulated through a bottom-up approach, where gluten-removed Jin Shofu wheat starch was gelatinized and then precipitated in a nonsolvent. The low gelatinization temperature of wheat starch is likely key to favor disassembly in alkali and reassembly in the nonsolvent. The synthesis conditions can be tuned to obtain amorphous SNPs of ca. 50 nm with acceptable polydispersity. The particles swell in water to form nanosized gel-like fractal domains (as observed with cryogenic electron microscopy), formed by the organization of smaller units in polymer-rich and -deficient regions. Aqueous and hydroalcoholic particles' dispersions were assessed on aged ultramarine blue mock-ups that mimic degraded modern/contemporary paints. The consolidation effectiveness was evaluated with a specifically designed in-house protocol: the SNPs distribute across the paint section and strongly increase pigments' cohesion while preserving the original optical properties of the painted layer, as opposed to dispersions of bulk starch that simply accumulate on the paint surface, forming superficial glossy films. The Jin Shofu SNPS proved to be a new promising tool for the consolidation of weakened paintings, opening perspectives in the formulation and application of consolidants for modern and contemporary art.
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Affiliation(s)
- Andrea Casini
- Department of Chemistry "Ugo Schiff" and CSGI, University of Florence, via della Lastruccia 3-Sesto Fiorentino, I-50019 Florence, Italy
| | - David Chelazzi
- Department of Chemistry "Ugo Schiff" and CSGI, University of Florence, via della Lastruccia 3-Sesto Fiorentino, I-50019 Florence, Italy
| | - Rodorico Giorgi
- Department of Chemistry "Ugo Schiff" and CSGI, University of Florence, via della Lastruccia 3-Sesto Fiorentino, I-50019 Florence, Italy
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29
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Tagliapietra BL, de Melo BG, Sanches EA, Plata‐Oviedo M, Campelo PH, Clerici MTPS. From Micro to Nanoscale: A Critical Review on the Concept, Production, Characterization, and Application of Starch Nanostructure. STARCH-STARKE 2021. [DOI: 10.1002/star.202100079] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Bruna Lago Tagliapietra
- Department of Food Science and Nutrition, School of Food Engineering University of Campinas Monteiro Lobato Street 80th, 13083–862 Campinas Brazil
| | - Bruna Guedes de Melo
- Department of Food Science and Nutrition, School of Food Engineering University of Campinas Monteiro Lobato Street 80th, 13083–862 Campinas Brazil
| | - Edgar A. Sanches
- Laboratory of Nanostructured Polymers (NANOPOL) Federal University of Amazonas 69080–900 Manaus Amazonas Brazil
| | - Manuel Plata‐Oviedo
- Graduate Program of Food Technology Federal University of Technology – Paraná (UTFPR) 1233, 87301–899 Campo Mourão Paraná Brazil
| | - Pedro H. Campelo
- School of Agrarian Science Federal University of Amazonas 69080–900 Manaus Amazonas Brazil
| | - Maria Teresa Pedrosa Silva Clerici
- Department of Food Science and Nutrition, School of Food Engineering University of Campinas Monteiro Lobato Street 80th, 13083–862 Campinas Brazil
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30
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Spray dried nanoemulsions loaded with curcumin, resveratrol, and borage seed oil: The role of two different modified starches as encapsulating materials. Int J Biol Macromol 2021; 186:820-828. [PMID: 34280445 DOI: 10.1016/j.ijbiomac.2021.07.076] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/03/2021] [Accepted: 07/12/2021] [Indexed: 12/21/2022]
Abstract
Recently, food industries are directing on the promotion of innovative food matrices fortified with bioactive compounds in order to enhance the consumer's health. Octenyl succinic anhydride modified starches (OSA-MS) such as Hi-cap100 (HCP) and purity gum 2000 (PUG) were used to fabricate emulsions co-entrapped with borage seed oil (BSO), resveratrol (RES) and curcumin (CUR), which were further spray dried to obtain powders. The fabricated microcapsules loaded with BSO, RES, and CUR displayed excellent dissolution performance, high encapsulation efficiency (≈93.05%) as well as semi-spherical shape, revealed via scanning electron microscopy (SEM). We also evaluated the impact of storage time (4 weeks) and temperature (40 °C) on the physicochemical characterization of OSA-MS coated microcapsules. Microcapsules coated with HCP exhibited greater oxidative stability, lower water activity and moisture contents rather than PUG coated microcapsules during storage because of its good film-forming properties. Addition of CUR enhanced the oxidative stability and retention of bioactive compounds. HCP microcapsules loaded with BSO + RES + CUR presented supreme retention of RES (70.32%), CUR 81.6% and γ-linolenic acid (≈ 96%). Our findings showed that CUR acted as an antioxidant agent; also, lower molecular weight OSA-MS as wall material could be used for the entrapment of bioactive compounds and promotion of innovative food products.
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31
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Lee YS, Tarté R, Acevedo NC. Synergistic effects of starch nanoparticles and chitin nanofibers on the stability of oil-in-water Pickering emulsions. Food Chem 2021; 363:130301. [PMID: 34147894 DOI: 10.1016/j.foodchem.2021.130301] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/11/2021] [Accepted: 06/02/2021] [Indexed: 11/17/2022]
Abstract
Starch nanoparticles (SNPs) and Chitin nanofibers (ChFs) have been recognized to be effective for emulsion stabilization. Hence, the use of multiple solid nanoparticles seems to be a promising approach to improve emulsion stability. This work aims to studyemulsions stabilized by a combination of SNPs and ChFs at different concentrations over storage time and different environmental conditions. Sonicated emulsions were found to have a significantly higher stability compared to non-sonicated emulsions. Furthermore, SNP/ChF-stabilized emulsions showed smaller droplet sizes and higher stability within a wide range of temperatures and pH, suggesting a synergistic effect between both particles as stabilizers. The addition of NaCl showed limited impact, particularly in concentrations up to 200 mM, on the improvement of the stability of emulsions. The combined use of SNPs and ChFs allowed emulsion stabilization at lower solid nanoparticles concentrations than when only either SNPs or ChFs were used.
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Affiliation(s)
- Yeong-Sheng Lee
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA
| | - Rodrigo Tarté
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA; Department of Animal Science, Iowa State University, Ames, IA 50011, USA
| | - Nuria C Acevedo
- Department of Food Science and Human Nutrition, Iowa State University, Ames, IA 50011, USA.
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32
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Guida C, Aguiar AC, Cunha RL. Green techniques for starch modification to stabilize Pickering emulsions: a current review and future perspectives. Curr Opin Food Sci 2021. [DOI: 10.1016/j.cofs.2020.10.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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33
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Xia T, Xue C, Wei Z. Physicochemical characteristics, applications and research trends of edible Pickering emulsions. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2020.11.019] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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34
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Yu M, Ji N, Wang Y, Dai L, Xiong L, Sun Q. Starch‐based nanoparticles: Stimuli responsiveness, toxicity, and interactions with food components. Compr Rev Food Sci Food Saf 2020; 20:1075-1100. [DOI: 10.1111/1541-4337.12677] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Mengting Yu
- College of Food Science and Engineering Qingdao Agricultural University Qingdao China
| | - Na Ji
- College of Food Science and Engineering Qingdao Agricultural University Qingdao China
| | - Yanfei Wang
- College of Food Science and Engineering Qingdao Agricultural University Qingdao China
| | - Lei Dai
- College of Food Science and Engineering Qingdao Agricultural University Qingdao China
| | - Liu Xiong
- College of Food Science and Engineering Qingdao Agricultural University Qingdao China
| | - Qingjie Sun
- College of Food Science and Engineering Qingdao Agricultural University Qingdao China
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35
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Effect of wet-media milling on the physicochemical properties of tapioca starch and their relationship with the texture of myofibrillar protein gel. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.106082] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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36
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Wang B, Lin X, Zheng Y, Zeng M, Huang M, Guo Z. Effect of homogenization-pressure-assisted enzymatic hydrolysis on the structural and physicochemical properties of lotus-seed starch nanoparticles. Int J Biol Macromol 2020; 167:1579-1586. [PMID: 33220375 DOI: 10.1016/j.ijbiomac.2020.11.113] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/09/2020] [Accepted: 11/16/2020] [Indexed: 10/23/2022]
Abstract
In previous studies, we successfully prepared lotus-seed starch nanoparticles (LS-SNPs) using enzymatic methods. To further improve their performance, we studied the structural, physical and chemical properties of LS-SNPs prepared by high-pressure homogenization (HPH)-assisted enzymatic hydrolysis (EH). HPH treatments at different pressures and frequencies have a significant effect on the particle size and molecular weight of LS-SNPs. Structural analyses showed that LS-SNP and H-LS-SNP both comprised B-type starch crystals. As the homogenization pressure and frequency were increased, the relative crystallinity of H-LS-SNP first increased and then decreased, indicating that HPH treatment affected the double-helix structure of LS-SNPs. The results also show that moderate HPH treatment was beneficial for enzymatic hydrolysis, but when the HPH treatment was further increased, it destroyed the ordered structure of LS-SNPs. Our research showed that H-LS-SNPs with the smallest particle size and the highest crystallinity were obtained under pressure of 150 MPa, a homogenization frequency of five times the original, and a material-to-liquid ratio of 3%. The results indicate that HHP-assisted EH is a suitable method for preparing SNPs. These findings provide new ideas for the preparation of SNPS to meet the needs of food industry.
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Affiliation(s)
- Bailong Wang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, PR China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou, Fujian, PR China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou, PR China
| | - Xiong Lin
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, PR China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou, Fujian, PR China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou, PR China
| | - Yixin Zheng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, PR China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou, Fujian, PR China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou, PR China
| | - Muhua Zeng
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, PR China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou, Fujian, PR China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou, PR China
| | - Minli Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, PR China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou, Fujian, PR China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou, PR China
| | - Zebin Guo
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian, PR China; Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch, Fuzhou, Fujian, PR China; China-Ireland International Cooperation Centre for Food Material Science and Structure Design, Fujian Agriculture and Forestry University, Fuzhou, PR China.
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37
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Zhu W, Zheng F, Song X, Ren H, Gong H. Influence of formulation parameters on lipid oxidative stability of Pickering emulsion stabilized by hydrophobically modified starch particles. Carbohydr Polym 2020; 246:116649. [DOI: 10.1016/j.carbpol.2020.116649] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/23/2020] [Accepted: 06/11/2020] [Indexed: 01/19/2023]
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38
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Sarkar A, Dickinson E. Sustainable food-grade Pickering emulsions stabilized by plant-based particles. Curr Opin Colloid Interface Sci 2020. [DOI: 10.1016/j.cocis.2020.04.004] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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39
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Azfaralariff A, Fazial FF, Sontanosamy RS, Nazar MF, Lazim AM. Food-grade particle stabilized pickering emulsion using modified sago (Metroxylon sagu) starch nanocrystal. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2020.109974] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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40
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Soleimanian Y, Goli SAH, Shirvani A, Elmizadeh A, Marangoni AG. Wax‐based delivery systems: Preparation, characterization, and food applications. Compr Rev Food Sci Food Saf 2020; 19:2994-3030. [DOI: 10.1111/1541-4337.12614] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 07/01/2020] [Accepted: 07/22/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Yasamin Soleimanian
- Department of Food Science and Technology, College of Agriculture Isfahan University of Technology Isfahan Iran
| | - Sayed Amir Hossein Goli
- Department of Food Science and Technology, College of Agriculture Isfahan University of Technology Isfahan Iran
| | - Atefe Shirvani
- Department of Food Science and Technology, College of Agriculture Isfahan University of Technology Isfahan Iran
| | - Ameneh Elmizadeh
- Department of Food Science and Technology, College of Agriculture Isfahan University of Technology Isfahan Iran
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41
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Gutiérrez G, Morán D, Marefati A, Purhagen J, Rayner M, Matos M. Synthesis of controlled size starch nanoparticles (SNPs). Carbohydr Polym 2020; 250:116938. [PMID: 33049850 DOI: 10.1016/j.carbpol.2020.116938] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 07/24/2020] [Accepted: 08/11/2020] [Indexed: 01/27/2023]
Abstract
Starch nanoparticles (SNPs) are a promising choice for the strategic development of new renewable and biodegradable nanomaterials for novel biomedical and pharmaceutical applications when loaded with antibiotics or with anticancer agents as target drug delivery systems. The final properties of the SNPs are strongly influenced by the synthesis method and conditions being a controlled and monodispersed size crucial for these applications. The aim of this work was to synthesize controlled size SNPs through nanoprecipitation and microemulsion methods by modifying main operating parameters regarding the effect of amylose and amylopectin ratio in maize starches. SNPs were characterized by size and shape. SNPs from 59 to 118 nm were obtained by the nanoprecipitation method, registering the higer values when surfactant was added to the aqueous phase. Microemulsion method led to 35-147 nm sizes observing a higher particle formation capacity. The composition of the maize used influenced the final particle size and shape.
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Affiliation(s)
- G Gutiérrez
- Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería 8, 33006, Oviedo, Spain
| | - D Morán
- Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería 8, 33006, Oviedo, Spain
| | - A Marefati
- Department of Food Technology, Engineering, and Nutrition, Lund University, P.O. Box 124, SE 22100, Lund, Sweden
| | - J Purhagen
- Department of Food Technology, Engineering, and Nutrition, Lund University, P.O. Box 124, SE 22100, Lund, Sweden
| | - M Rayner
- Department of Food Technology, Engineering, and Nutrition, Lund University, P.O. Box 124, SE 22100, Lund, Sweden
| | - M Matos
- Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería 8, 33006, Oviedo, Spain; Department of Food Technology, Engineering, and Nutrition, Lund University, P.O. Box 124, SE 22100, Lund, Sweden.
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42
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Wang K, Hong Y, Gu Z, Cheng L, Li Z, Li C. Stabilization of Pickering emulsions using starch nanocrystals treated with alkaline solution. Int J Biol Macromol 2020; 155:273-285. [DOI: 10.1016/j.ijbiomac.2020.03.219] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 03/19/2020] [Accepted: 03/25/2020] [Indexed: 11/17/2022]
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43
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Pickering Emulsions Produced with Starch Nanocrystals from Cassava (
Manihot esculenta
Crantz), Beans (
Phaseolus vulgaris
L.), and Corn (
Zea mays
L.). STARCH-STARKE 2020. [DOI: 10.1002/star.201900326] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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44
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Jafari SM, Sedaghat Doost A, Nikbakht Nasrabadi M, Boostani S, Van der Meeren P. Phytoparticles for the stabilization of Pickering emulsions in the formulation of novel food colloidal dispersions. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.02.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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45
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Björkegren S, Freixiela Dias MCA, Lundahl K, Nordstierna L, Palmqvist A. Phase Inversions Observed in Thermoresponsive Pickering Emulsions Stabilized by Surface Functionalized Colloidal Silica. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:2357-2367. [PMID: 32075376 DOI: 10.1021/acs.langmuir.9b03648] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
In this study, the emulsification performance of functionalized colloidal silica is explored with the aim to achieve phase inversion of particle-stabilized (Pickering) emulsion systems. An increased understanding of inversion conditions can facilitate surfactant-free emulsion fabrication and expand its use in industrial applications. Phase inversion was achieved by adjusting the temperature but without changing the composition of the emulsion formulation. Silica nanoparticles modified with hydrophobic propyl groups and hydrophilic methyl poly(ethylene)glycol (mPEG) groups are used as emulsifiers, enabling control of the wettability of the particles and exploration of phase inversion phenomena, the latter due to the thermoresponsiveness of the attached PEG chains. The phase inversion conditions as well as the reversibility of the emulsion systems were examined at varying electrolyte concentrations and pH values of the suspensions. Transitional phase inversions, from oil-in-water and water-in-oil and back, were observed in functionalized silica particle-stabilized butanol emulsions at distinct temperatures. The phase inversion temperature was affected by electrolyte concentration and pH conditions due to salting-out effects, PEG-silica interactions, and the effects of the particle surface charge. Investigations of phase inversion conditions, temperature, and hysteresis effects in Pickering emulsions can improve the theoretical understanding of these phenomena and facilitate the implementation of low-energy emulsion preparation.
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Affiliation(s)
- Sanna Björkegren
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
- Nouryon Pulp and Performance Chemicals AB, SE-445 80 Bohus, Sweden
| | | | - Kristina Lundahl
- Nouryon Pulp and Performance Chemicals AB, SE-445 80 Bohus, Sweden
| | - Lars Nordstierna
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
| | - Anders Palmqvist
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, SE-412 96 Göteborg, Sweden
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46
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Venkateshaiah A, Padil VV, Nagalakshmaiah M, Waclawek S, Černík M, Varma RS. Microscopic Techniques for the Analysis of Micro and Nanostructures of Biopolymers and Their Derivatives. Polymers (Basel) 2020; 12:E512. [PMID: 32120773 PMCID: PMC7182842 DOI: 10.3390/polym12030512] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 02/21/2020] [Accepted: 02/24/2020] [Indexed: 02/07/2023] Open
Abstract
Natural biopolymers, a class of materials extracted from renewable sources, is garnering interest due to growing concerns over environmental safety; biopolymers have the advantage of biocompatibility and biodegradability, an imperative requirement. The synthesis of nanoparticles and nanofibers from biopolymers provides a green platform relative to the conventional methods that use hazardous chemicals. However, it is challenging to characterize these nanoparticles and fibers due to the variation in size, shape, and morphology. In order to evaluate these properties, microscopic techniques such as optical microscopy, atomic force microscopy (AFM), and transmission electron microscopy (TEM) are essential. With the advent of new biopolymer systems, it is necessary to obtain insights into the fundamental structures of these systems to determine their structural, physical, and morphological properties, which play a vital role in defining their performance and applications. Microscopic techniques perform a decisive role in revealing intricate details, which assists in the appraisal of microstructure, surface morphology, chemical composition, and interfacial properties. This review highlights the significance of various microscopic techniques incorporating the literature details that help characterize biopolymers and their derivatives.
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Affiliation(s)
- Abhilash Venkateshaiah
- Department of Nanomaterials in Natural Sciences, Institute for Nanomaterials, Advanced Technology and Innovation, Technical University of Liberec, 461 17 Liberec, Czech Republic; (A.V.); (S.W.)
| | - Vinod V.T. Padil
- Department of Nanomaterials in Natural Sciences, Institute for Nanomaterials, Advanced Technology and Innovation, Technical University of Liberec, 461 17 Liberec, Czech Republic; (A.V.); (S.W.)
| | - Malladi Nagalakshmaiah
- IMT Lille Douai, Department of Polymers and Composites Technology and Mechanical Engineering (TPCIM), 941 rue Charles Bourseul, CS10838, F-59508 Douai, France
| | - Stanisław Waclawek
- Department of Nanomaterials in Natural Sciences, Institute for Nanomaterials, Advanced Technology and Innovation, Technical University of Liberec, 461 17 Liberec, Czech Republic; (A.V.); (S.W.)
| | - Miroslav Černík
- Department of Nanomaterials in Natural Sciences, Institute for Nanomaterials, Advanced Technology and Innovation, Technical University of Liberec, 461 17 Liberec, Czech Republic; (A.V.); (S.W.)
| | - Rajender S. Varma
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacký University in Olomouc, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
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47
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Song X, Zheng F, Ma F, Kang H, Ren H. The physical and oxidative stabilities of Pickering emulsion stabilized by starch particle and small molecular surfactant. Food Chem 2020; 303:125391. [DOI: 10.1016/j.foodchem.2019.125391] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/15/2019] [Accepted: 08/18/2019] [Indexed: 10/26/2022]
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48
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Study on structure-function of starch by asymmetrical flow field-flow fractionation coupled with multiple detectors: A review. Carbohydr Polym 2019; 226:115330. [DOI: 10.1016/j.carbpol.2019.115330] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/05/2019] [Accepted: 09/11/2019] [Indexed: 12/29/2022]
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49
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Deng B, de Ruiter J, Schroën K. Application of Microfluidics in the Production and Analysis of Food Foams. Foods 2019; 8:E476. [PMID: 31614474 PMCID: PMC6835574 DOI: 10.3390/foods8100476] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/07/2019] [Accepted: 10/09/2019] [Indexed: 12/13/2022] Open
Abstract
Emulsifiers play a key role in the stabilization of foam bubbles. In food foams, biopolymers such as proteins are contributing to long-term stability through several effects such as increasing bulk viscosity and the formation of viscoelastic interfaces. Recent studies have identified promising new stabilizers for (food) foams and emulsions, for instance biological particles derived from water-soluble or water-insoluble proteins, (modified) starch as well as chitin. Microfluidic platforms could provide a valuable tool to study foam formation on the single-bubble level, yielding mechanistic insights into the formation and stabilization (as well as destabilization) of foams stabilized by these new stabilizers. Yet, the recent developments in microfluidic technology have mainly focused on emulsions rather than foams. Microfluidic devices have been up-scaled (to some extent) for large-scale emulsion production, and also designed as investigative tools to monitor interfaces at the (sub)millisecond time scale. In this review, we summarize the current state of the art in droplet microfluidics (and, where available, bubble microfluidics), and provide a perspective on the applications for (food) foams. Microfluidic investigations into foam formation and stability are expected to aid in optimization of stabilizer selection and production conditions for food foams, as well as provide a platform for (large-scale) production of monodisperse foams.
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Affiliation(s)
- Boxin Deng
- Food Process Engineering Group, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands.
| | - Jolet de Ruiter
- Food Process Engineering Group, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands.
| | - Karin Schroën
- Food Process Engineering Group, Wageningen University, Bornse Weilanden 9, 6708 WG Wageningen, The Netherlands.
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50
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Albert C, Beladjine M, Tsapis N, Fattal E, Agnely F, Huang N. Pickering emulsions: Preparation processes, key parameters governing their properties and potential for pharmaceutical applications. J Control Release 2019; 309:302-332. [DOI: 10.1016/j.jconrel.2019.07.003] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 07/05/2019] [Accepted: 07/06/2019] [Indexed: 12/18/2022]
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