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Zhang S, Kuang Y, Xu P, Chen X, Bi Y, Peng D, Li J. Applications of Prolamin-Based Edible Coatings in Food Preservation: A Review. Molecules 2023; 28:7800. [PMID: 38067529 PMCID: PMC10708058 DOI: 10.3390/molecules28237800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/20/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Foods are susceptible to deterioration and sour due to external environmental influences during production and storage. Coating can form a layer of physical barrier on the surface of foods to achieve the purpose of food preservation. Because of its good barrier properties and biocompatibility, prolamin-based film has been valued as a new green and environment-friendly material in the application of food preservation. Single prolamin-based film has weaknesses of poor toughness and stability, and it is necessary to select appropriate modification methods to improve the performance of film according to the application requirements. The practical application effect of film is not only affected by the raw materials and the properties of the film itself, but also affected by the selection of preparation methods and processing techniques of film-forming liquid. In this review, the properties and selection of prolamins, the forming mechanisms and processes of prolamin-based coatings, the coating techniques, and the modifications of prolamin-based coatings were systematically introduced from the perspective of food coating applications. Moreover, the defects and deficiencies in the research and development of prolamin-based coatings were also reviewed in order to provide a reference for the follow-up research on the application of prolamin-based coatings in food preservation.
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Affiliation(s)
| | | | | | | | | | | | - Jun Li
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou 450001, China; (S.Z.); (Y.K.); (P.X.); (X.C.); (Y.B.); (D.P.)
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Yang Y, Chen Q, Liu Q, Wang X, Bai W, Chen Z. Effect of High-Hydrostatic-Pressure Treatment on the Physicochemical Properties of Kafirin. Foods 2023; 12:4077. [PMID: 38002135 PMCID: PMC10670736 DOI: 10.3390/foods12224077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 11/08/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
The kafirin derived from Jin Nuo 3 sorghum underwent a high-hydrostatic-pressure (HHP) treatment of 100, 300, and 600 MPa for 10 min to investigate alterations in its physicochemical attributes. The findings exhibited a reduction in protein solubility, declining from 83% to 62%, consequent to the application of the HHP treatment. However, this treatment did not lead to subunit-specific aggregation. The absorption intensity of UV light diminished, and the peak fluorescence absorption wavelength exhibited a shift from 342 nm to 344 nm, indicating an increased polarity within the amino acid microenvironment. In an aqueous solution, the specific surface area expanded from 294.2 m2/kg to 304.5 m2/kg, while the average particle-size value in a 70% ethanol solution rose to 26.3 nm. Conversely, the zeta-potential value decreased from 3.4 mV to 1.3 mV, suggesting a propensity for aggregation in ethanol solutions. A notable rise in the intermolecular β-sheet content to 21.06% was observed, along with a shift in the peak denaturation temperature from 76.33 °C to 86.33 °C. Additionally, the content of disulfide bonds increased to 14.5 μmol/g. Collectively, the application of the HHP treatment not only enhanced the thermal stability but also induced a more ordered secondary structure within the kafirin.
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Affiliation(s)
- Yajing Yang
- College of Food Science and Engineering, Shanxi Agricultural University, No. 1, Mingxian South Road, Taigu Direct, Jinzhong 030801, China; (Y.Y.); (Q.C.); (X.W.)
| | - Qiongling Chen
- College of Food Science and Engineering, Shanxi Agricultural University, No. 1, Mingxian South Road, Taigu Direct, Jinzhong 030801, China; (Y.Y.); (Q.C.); (X.W.)
| | - Qingshan Liu
- The Sorghum Research Institute, Shanxi Agricultural University, No. 238, Yunhua West Road, Yuci Direct, Jinzhong 030600, China; (Q.L.); (W.B.)
| | - Xiaowen Wang
- College of Food Science and Engineering, Shanxi Agricultural University, No. 1, Mingxian South Road, Taigu Direct, Jinzhong 030801, China; (Y.Y.); (Q.C.); (X.W.)
| | - Wenbin Bai
- The Sorghum Research Institute, Shanxi Agricultural University, No. 238, Yunhua West Road, Yuci Direct, Jinzhong 030600, China; (Q.L.); (W.B.)
| | - Zhenjia Chen
- College of Food Science and Engineering, Shanxi Agricultural University, No. 1, Mingxian South Road, Taigu Direct, Jinzhong 030801, China; (Y.Y.); (Q.C.); (X.W.)
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Khalid W, Arshad MS, Aslam N, Mukhtar S, Rahim MA, Ranjha MMAN, Noreen S, Afzal MF, Aziz A, Awuchi CG. Food applications of sorghum derived kafirins potentially valuable in celiac disease. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2135532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Waseem Khalid
- Department of Food Science, Government College University, Faisalabad, Pakistan
| | | | - Noman Aslam
- Department of Food Science, Government College University, Faisalabad, Pakistan
| | - Shanza Mukhtar
- Department of Nutrition and Dietetics, the University of Faisalabad, Faisalabad, Pakistan
| | | | | | - Sana Noreen
- University Institute of Diet and Nutritional Sciences, the University of Lahore, Lahore, Pakistan
| | | | - Afifa Aziz
- Department of Food Science, Government College University, Faisalabad, Pakistan
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Gigante V, Panariello L, Coltelli MB, Danti S, Obisesan KA, Hadrich A, Staebler A, Chierici S, Canesi I, Lazzeri A, Cinelli P. Liquid and Solid Functional Bio-Based Coatings. Polymers (Basel) 2021; 13:3640. [PMID: 34771197 PMCID: PMC8586997 DOI: 10.3390/polym13213640] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/15/2021] [Accepted: 10/20/2021] [Indexed: 12/11/2022] Open
Abstract
The development of new bio-based coating materials to be applied on cellulosic and plastic based substrates, with improved performances compared to currently available products and at the same time with improved sustainable end of life options, is a challenge of our times. Enabling cellulose or bioplastics with proper functional coatings, based on biopolymer and functional materials deriving from agro-food waste streams, will improve their performance, allowing them to effectively replace fossil products in the personal care, tableware and food packaging sectors. To achieve these challenging objectives some molecules can be used in wet or solid coating formulations, e.g., cutin as a hydrophobic water- and grease-repellent coating, polysaccharides such as chitosan-chitin as an antimicrobial coating, and proteins as a gas barrier. This review collects the available knowledge on functional coatings with a focus on the raw materials used and methods of dispersion/application. It considers, in addition, the correlation with the desired final properties of the applied coatings, thus discussing their potential.
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Affiliation(s)
- Vito Gigante
- Department of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy; (V.G.); (L.P.); (S.D.); (A.L.)
- Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
| | - Luca Panariello
- Department of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy; (V.G.); (L.P.); (S.D.); (A.L.)
- Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
| | - Maria-Beatrice Coltelli
- Department of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy; (V.G.); (L.P.); (S.D.); (A.L.)
- Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
| | - Serena Danti
- Department of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy; (V.G.); (L.P.); (S.D.); (A.L.)
- Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
| | | | - Ahdi Hadrich
- Biomass Valorization Platform-Materials, CELABOR s.c.r.l., 4650 Chaineux, Belgium;
| | - Andreas Staebler
- Fraunhofer-Institute for Process Engineering and Packaging, 85354 Freising, Germany;
| | - Serena Chierici
- Stazione Sperimentale per l’Industria delle Conserve Alimentari (SSICA), 43121 Parma, Italy;
| | | | - Andrea Lazzeri
- Department of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy; (V.G.); (L.P.); (S.D.); (A.L.)
- Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
- Planet Bioplastics s.r.l., 56017 Pisa, Italy;
| | - Patrizia Cinelli
- Department of Civil and Industrial Engineering, University of Pisa, 56122 Pisa, Italy; (V.G.); (L.P.); (S.D.); (A.L.)
- Interuniversity Consortium of Materials Science and Technology (INSTM), 50121 Florence, Italy
- Planet Bioplastics s.r.l., 56017 Pisa, Italy;
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Luithui Y, Kamani MH, Manchanahally M. Impact of hydrothermal processing on Job's tears grain fractions and its protein isolates: Evaluation of digestibility, functionality, and anti‐nutritional factors. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yoya Luithui
- Department of Grain Science and Technology CSIR—Central Food Technological Research Institute Mysore India
- Academy of Scientific and Innovative Research Ghaziabad India
| | - Mohammad Hassan Kamani
- Department of Grain Science and Technology CSIR—Central Food Technological Research Institute Mysore India
| | - Meera Manchanahally
- Department of Grain Science and Technology CSIR—Central Food Technological Research Institute Mysore India
- Academy of Scientific and Innovative Research Ghaziabad India
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Elucidating the pH influence on pulsed electric fields-induced self-assembly of chitosan-zein-poly(vinyl alcohol)-polyethylene glycol nanostructured composites. J Colloid Interface Sci 2021; 588:531-546. [PMID: 33429349 DOI: 10.1016/j.jcis.2020.12.075] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 11/20/2022]
Abstract
HYPOTHESIS The high incompatibility of bio-based materials such as protein and polysaccharides require a series of modifications to develop stable microstructures effectively. By modifying the density and charge of surface residues, pulsed electric fields processing can improve inter/intramolecular interactions, compatibility, and microstructure of bio-based nanostructured composites. EXPERIMENT In this work, the impact of pulsed electric fields at a specific energy of 60-700 kJ/kg (electric field strength = 1.6 kV/cm) on self-assembly of zein-chitosan-poly(vinyl alcohol)-polyethylene glycol composite dispersion was investigated at pH 4.0, 5.7, and 6.8. FINDINGS Superior complex coacervated matrices were assembled at pH 4.0 and 5.7 before and after pulsed electric fields treatment at a specific energy of 390-410 kJ/kg. The compact and homogenous behaviour was attributable to pulsed electric fields-induced alteration of functional group interactions in a pH-dependent manner. Irrespective of the pH, very high electric field intensity caused excessive system perturbation leading to severe fragmentation and poor development of coacervates. The crucial insights from this study reveal that the self-assembly behaviour and integration of biopolymer-based systems possessing different local charges can be enhanced by optimising pulsed electric fields processing parameters and the properties of the colloidal systems such as the pH.
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Patil DA, Tated S, Mhaske ST. Plasticized kafirin-based films: analysis of thermal, barrier and mechanical properties. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-020-03179-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Development of kafirin-based nanocapsules by electrospraying for encapsulation of fish oil. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110297] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Teklehaimanot WH, Ray SS, Emmambux MN. Characterization of pre-gelatinized maize starch-zein blend films produced at alkaline pH. J Cereal Sci 2020. [DOI: 10.1016/j.jcs.2020.103083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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11
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Li X, Maldonado L, Malmr M, Rouf TB, Hua Y, Kokini J. Development of hollow kafirin-based nanoparticles fabricated through layer-by-layer assembly as delivery vehicles for curcumin. Food Hydrocoll 2019. [DOI: 10.1016/j.foodhyd.2019.04.042] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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12
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Dianda N, Rouf TB, Bonilla JC, Hedrick V, Kokini J. Effect of solvent polarity on the secondary structure, surface and mechanical properties of biodegradable kafirin films. J Cereal Sci 2019. [DOI: 10.1016/j.jcs.2019.102856] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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13
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Braga LR, Pérez LM, Soazo MDV, Machado F. Evaluation of the antimicrobial, antioxidant and physicochemical properties of Poly(Vinyl chloride) films containing quercetin and silver nanoparticles. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.11.082] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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14
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Effect of LAPONITE® addition on the mechanical, barrier and surface properties of novel biodegradable kafirin nanocomposite films. J FOOD ENG 2019. [DOI: 10.1016/j.jfoodeng.2018.10.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Taylor J, Taylor JRN. Making Kafirin, the Sorghum Prolamin, into a Viable Alternative Protein Source. J AM OIL CHEM SOC 2018. [DOI: 10.1002/aocs.12016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Janet Taylor
- Institute for Food, Nutrition and Well-being and Department of Food Science; University of Pretoria, Private Bag X20; Hatfield 0028 South Africa
| | - John R. N. Taylor
- Institute for Food, Nutrition and Well-being and Department of Food Science; University of Pretoria, Private Bag X20; Hatfield 0028 South Africa
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16
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Comparison of formation of visco-elastic masses and their properties between zeins and kafirins. Food Chem 2018; 245:178-188. [DOI: 10.1016/j.foodchem.2017.10.082] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 10/13/2017] [Accepted: 10/15/2017] [Indexed: 11/18/2022]
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17
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Muhiwa PJ, Taylor J, Taylor JRN. Extraction and Film Properties of Kafirin from Coarse Sorghum and Sorghum DDGS by Percolation. Cereal Chem 2017. [DOI: 10.1094/cchem-01-17-0003-r] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Peter J. Muhiwa
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
- Current address: Ministry of Agriculture, Irrigation and Water Development, Chikwawa District Agriculture Office, Post Office Box 39, Chikwawa, Malawi
| | - Janet Taylor
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
| | - John R. N. Taylor
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
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18
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Mukurumbira AR, Mellem JJ, Amonsou EO. Effects of amadumbe starch nanocrystals on the physicochemical properties of starch biocomposite films. Carbohydr Polym 2017; 165:142-148. [DOI: 10.1016/j.carbpol.2017.02.041] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Revised: 02/10/2017] [Accepted: 02/12/2017] [Indexed: 10/20/2022]
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19
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Optimizing Prednisolone Loading into Distiller's Dried Grain Kafirin Microparticles, and In vitro Release for Oral Delivery. Pharmaceutics 2017; 9:pharmaceutics9020017. [PMID: 28534827 PMCID: PMC5489934 DOI: 10.3390/pharmaceutics9020017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 04/20/2017] [Accepted: 05/02/2017] [Indexed: 11/16/2022] Open
Abstract
Kafirin microparticles have potential as colon-targeted delivery systems because of their ability to protect encapsulated material from digestive processes of the upper gastrointestinal tract (GIT). The aim was to optimize prednisolone loading into kafirin microparticles, and investigate their potential as an oral delivery system. Response surface methodology (RSM) was used to predict the optimal formulation of prednisolone loaded microparticles. Prednisolone release from the microparticles was measured in simulated conditions of the GIT. The RSM models were inadequate for predicting the relationship between starting quantities of kafirin and prednisolone, and prednisolone loading into microparticles. Compared to prednisolone released in the simulated gastric and small intestinal conditions, no additional drug release was observed in simulated colonic conditions. Hence, more insight into factors affecting drug loading into kafirin microparticles is required to improve the robustness of the RSM model. This present method of formulating prednisolone-loaded kafirin microparticles is unlikely to offer clinical benefits over commercially available dosage forms. Nevertheless, the overall amount of prednisolone released from the kafirin microparticles in conditions simulating the human GIT demonstrates their ability to prevent the release of entrapped core material. Further work developing the formulation methods may result in a delivery system that targets the lower GIT.
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Xiao J, Chen Y, Huang Q. Physicochemical properties of kafirin protein and its applications as building blocks of functional delivery systems. Food Funct 2017; 8:1402-1413. [DOI: 10.1039/c6fo01217e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The unique physicochemical properties of kafirin highlight its potential as an attractive resource for gluten-free products and building blocks for functional delivery systems.
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Affiliation(s)
- Jie Xiao
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510640
- China
| | - Yunjiao Chen
- Department of Food Science
- College of Food Science
- South China Agricultural University
- Guangzhou 510640
- China
| | - Qingrong Huang
- Department of Food Science
- Rutgers
- The State University of New Jersey
- New Brunswick
- USA
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21
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Oyeyinka SA, Singh S, Amonsou EO. Physicochemical and Mechanical Properties of Bambara Groundnut Starch Films Modified with Stearic Acid. J Food Sci 2016; 82:118-123. [DOI: 10.1111/1750-3841.13559] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 10/06/2016] [Accepted: 10/23/2016] [Indexed: 12/01/2022]
Affiliation(s)
- Samson A. Oyeyinka
- Dept. of Biotechnology and Food Technology; Durban Univ. of Technology; KwaZulu-Natal Durban South Africa
| | - Suren Singh
- Dept. of Biotechnology and Food Technology; Durban Univ. of Technology; KwaZulu-Natal Durban South Africa
| | - Eric O. Amonsou
- Dept. of Biotechnology and Food Technology; Durban Univ. of Technology; KwaZulu-Natal Durban South Africa
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22
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Formation of a viscoelastic dough from isolated total zein (α-, β- and γ-zein) using a glacial acetic acid treatment. J Cereal Sci 2016. [DOI: 10.1016/j.jcs.2016.09.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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23
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Taylor J, Muller M, Minnaar A. Improved storage and eat-ripe quality of avocados using a plant protein-based coating formulation. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2016. [DOI: 10.3920/qas2015.0589] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- J. Taylor
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
| | - M. Muller
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
| | - A. Minnaar
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
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24
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Calo JR, Crandall PG, O'Bryan CA, Ricke SC. Essential oils as antimicrobials in food systems – A review. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.12.040] [Citation(s) in RCA: 655] [Impact Index Per Article: 72.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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25
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Lau ETL, Johnson SK, Stanley RA, Mereddy R, Mikkelsen D, Halley PJ, Steadman KJ. Formulation and Characterization of Drug-Loaded Microparticles Using Distillers Dried Grain Kafirin. Cereal Chem 2015. [DOI: 10.1094/cchem-05-14-0096-r] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Esther T. L. Lau
- School of Pharmacy, University of Queensland, Brisbane, 4072, Australia
- Current address: School of Clinical Sciences, Queensland University of Technology, Brisbane, 4000, Australia
| | - Stuart K. Johnson
- Food Science and Technology Program, School of Public Health, Faculty of Health Sciences, Curtin University, Perth, 6845, Australia
| | - Roger A. Stanley
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, 4072, Australia
- Innovative Food Solutions and Technologies, Department of Agriculture, Fisheries and Forestry, Brisbane, 4108, Australia
- Current address: Centre for Food Innovation, University of Tasmania, Hobart, 7001, Australia
| | - Ram Mereddy
- Innovative Food Solutions and Technologies, Department of Agriculture, Fisheries and Forestry, Brisbane, 4108, Australia
| | - Deirdre Mikkelsen
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, 4072, Australia
- ARC Centre of Excellence in Plant Cell Walls, University of Queensland, Brisbane, 4072, Australia
| | - Peter J. Halley
- Australian Institute for Bioengineering and Nanotechnology, and School of Chemical Engineering, University of Queensland, Brisbane, 4072, Australia
| | - Kathryn J. Steadman
- School of Pharmacy, University of Queensland, Brisbane, 4072, Australia
- Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, 4072, Australia
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Physicochemical and antimicrobial properties of citral and quercetin incorporated kafirin-based bioactive films. Food Chem 2015; 168:341-7. [DOI: 10.1016/j.foodchem.2014.07.077] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 06/04/2014] [Accepted: 07/14/2014] [Indexed: 01/11/2023]
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27
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Xiao J, Li Y, Li J, Gonzalez AP, Xia Q, Huang Q. Structure, morphology, and assembly behavior of kafirin. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:216-24. [PMID: 25510968 PMCID: PMC4298357 DOI: 10.1021/jf504674z] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Revised: 12/04/2014] [Accepted: 12/15/2014] [Indexed: 06/04/2023]
Abstract
Prolamins from grains have attracted intensive attention in recent years due to their potential in satisfying the demand for environmentally friendly (biodegradable), abundantly available (sustainable), and cost-effective biomaterials. However, for kafirin, the prolamin from sorghum, its composition, structure, morphology, and self-assembly behaviors have not been fully characterized. In this paper, kafirin was extracted from the whole sorghum grain and found to contain 68, 14, 6, and 12% of α-, β-, and γ-fractions and cross-linked kafirin, respectively. Freeze-dried kafirin contained ∼49% α-helix in the solid state. When dissolved in 65% (v/v) isopropanol, 60% (v/v) tert-butanol, and 85% (v/v) ethanol aqueous solvents, the relative α-helix content in kafirin increased with the decrease of solvent polarity. Structural analysis using small-angle X-ray scattering (SAXS) indicated that kafirin (2 mg/mL) took stretched and extended conformations with dimensions of 118 × 15 × 15 and 100 × 11 × 11 Å in 60% tert-butanol and 65% isopropanol, respectively. More elongated conformation of individual kafirin with high-order assembly was observed in 85% ethanol. Protein aggregation occurred as protein concentration increased in its good solvent. The morphology of kafirin assemblies captured by atomic force microscopy (AFM) revealed that kafirin protein took uniform particle morphology at low concentration, and disk-like or rod-like structures resulting from solvent evaporation induced particle interactions emerged at high concentrations. These results suggest that both protein concentration and solvent polarity can effectively regulate kafirin assemblies from thick rod-like to slim rod-like structures, a convenient way to tune the fibrillation of prolamin-based biomaterials.
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Affiliation(s)
- Jie Xiao
- Department
of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Yunqi Li
- Key
Laboratory of Low Carbon Chemical Power of Jilin Province, Changchun Institute of Applied Chemistry, Changchun 130022, People’s Republic of China
| | - Ji Li
- Department
of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Alejandro Perez Gonzalez
- Department
of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Qiuyang Xia
- Department
of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
| | - Qingrong Huang
- Department
of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, United States
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28
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Taylor J, Anyango JO, Taylor JRN. Developments in the Science of Zein, Kafirin, and Gluten Protein Bioplastic Materials. Cereal Chem 2013. [DOI: 10.1094/cchem-12-12-0165-ia] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Janet Taylor
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
- Corresponding author. Phone: +27 12 4205402. Fax: +27 12 4202839. E-mail:
| | - Joseph O. Anyango
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
| | - John R. N. Taylor
- Institute for Food, Nutrition and Well-being and Department of Food Science, University of Pretoria, Private Bag X20, Hatfield 0028, South Africa
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29
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Wang C, Tian Z, Chen L, Temelli F, Liu H, Wang Y. Functionality of Barley Proteins Extracted and Fractionated by Alkaline and Alcohol Methods. Cereal Chem 2010. [DOI: 10.1094/cchem-06-10-0097] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Cheng Wang
- Dept. Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada T6G 2P5
- China University of Geosciences, Wuhan, PRC 430074
| | - Zhigang Tian
- Dept. Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada T6G 2P5
| | - Lingyun Chen
- Dept. Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada T6G 2P5
- Corresponding author. Phone: +1-780-492-0038. Fax: +1-780-492-4265. E-mail:
| | - Feral Temelli
- Dept. Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada T6G 2P5
| | - Hui Liu
- China University of Geosciences, Wuhan, PRC 430074
| | - Yanxin Wang
- China University of Geosciences, Wuhan, PRC 430074
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30
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Mokrane H, Lagrain B, Gebruers K, Courtin CM, Brijs K, Proost P, Delcour JA. Characterization of Kafirins in Algerian Sorghum Cultivars. Cereal Chem 2009. [DOI: 10.1094/cchem-86-5-0487] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Hind Mokrane
- Laboratoire des produits bioactifs et de la valorisation de la biomasse, Ecole Normale Supérieure, BP 92, Kouba, Alger, Algérie
- Département Génie de l'environnement, Ecole Nationale Polytechnique, BP 182, El Harrach, Alger, Algérie
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), K.U. Leuven, Kasteelpark Arenberg 20, bus 2463, B-3001 Leuven, Belgium
| | - Bert Lagrain
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), K.U. Leuven, Kasteelpark Arenberg 20, bus 2463, B-3001 Leuven, Belgium
| | - Kurt Gebruers
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), K.U. Leuven, Kasteelpark Arenberg 20, bus 2463, B-3001 Leuven, Belgium
| | - Christophe M. Courtin
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), K.U. Leuven, Kasteelpark Arenberg 20, bus 2463, B-3001 Leuven, Belgium
| | - Kristof Brijs
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), K.U. Leuven, Kasteelpark Arenberg 20, bus 2463, B-3001 Leuven, Belgium
| | - Paul Proost
- Laboratory of Molecular Immunology, K.U. Leuven, Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Jan A. Delcour
- Laboratory of Food Chemistry and Biochemistry and Leuven Food Science and Nutrition Research Centre (LFoRCe), K.U. Leuven, Kasteelpark Arenberg 20, bus 2463, B-3001 Leuven, Belgium
- Corresponding author. Phone: +32(0)16321634. Fax: +32(0)16321997. E-mail:
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31
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Taylor J, Taylor JR, Belton PS, Minnaar A. Formation of kafirin microparticles by phase separation from an organic acid and their characterisation. J Cereal Sci 2009. [DOI: 10.1016/j.jcs.2009.03.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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32
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Gillgren T, Stading M. Mechanical and Barrier Properties of Avenin, Kafirin, and Zein Films. FOOD BIOPHYS 2008. [DOI: 10.1007/s11483-008-9074-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Selling GW, Woods KK. Improved Isolation of Zein from Corn Gluten Meal Using Acetic Acid and Isolate Characterization as Solvent. Cereal Chem 2008. [DOI: 10.1094/cchem-85-2-0202] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Gordon W. Selling
- Plant Polymer Research Unit, National Center for Agricultural Utilization Research, USDA/Agricultural Research Service, 1815 N. University Street, Peoria, IL 61604. Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by the USDA implies no approval of the product to the exclusion of others that may also be suitable
- Corresponding author. E-mail:
| | - Kristen Kruger Woods
- Plant Polymer Research Unit, National Center for Agricultural Utilization Research, USDA/Agricultural Research Service, 1815 N. University Street, Peoria, IL 61604. Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by the USDA implies no approval of the product to the exclusion of others that may also be suitable
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34
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Sessa DJ, Mohamed A, Byars JA, Hamaker SAH, Selling GW. Properties of films from corn zein reacted with glutaraldehyde. J Appl Polym Sci 2007. [DOI: 10.1002/app.26272] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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35
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36
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Bean SR, Ioerger BP, Park SH, Singh H. Interaction Between Sorghum Protein Extraction and Precipitation Conditions on Yield, Purity, and Composition of Purified Protein Fractions. Cereal Chem 2006. [DOI: 10.1094/cc-83-0099] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- S. R. Bean
- USDA-ARS, Grain Marketing and Production Research Center, Manhattan, KS 66502. Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by the USDA implies no approval of the product to the exclusion of others that may also be suitable
- Corresponding author. Phone: 785-776-2725. Fax: 785-537-5534. E-mail:
| | - B. P. Ioerger
- USDA-ARS, Grain Marketing and Production Research Center, Manhattan, KS 66502. Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by the USDA implies no approval of the product to the exclusion of others that may also be suitable
| | - S. H. Park
- USDA-ARS, Grain Marketing and Production Research Center, Manhattan, KS 66502. Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by the USDA implies no approval of the product to the exclusion of others that may also be suitable
| | - H. Singh
- California State University, Los Angeles, CA, 90032
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37
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Byaruhanga YB, Erasmus C, Taylor JRN. Effect of Microwave Heating of Kafirin on the Functional Properties of Kafirin Films. Cereal Chem 2005. [DOI: 10.1094/cc-82-0565] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Yusuf B. Byaruhanga
- Department of Food Science and Technology, Makerere University, PO Box 7062, Kampala, Uganda
- Department of Food Science, University of Pretoria, Pretoria 0002, South Africa
| | - Corinda Erasmus
- Food Science and Technology Programme, CSIR Bio/Chemtek, PO Box 395, Pretoria 0001, South Africa
| | - John R. N. Taylor
- Department of Food Science, University of Pretoria, Pretoria 0002, South Africa
- Corresponding author. Phone: +27 12 420 4296. Fax: +27 12 420 2839. E-mail:
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38
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Taylor J, Taylor JRN, Dutton MF, de Kock S. Glacial Acetic Acid—A Novel Food-Compatible Solvent for Kafirin Extraction. Cereal Chem 2005. [DOI: 10.1094/cc-82-0485] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Janet Taylor
- Department of Food Science, University of Pretoria, Pretoria 0002, South Africa
- Faculty of Health Sciences, University of Johannesburg, Doornfontein 2028, South Africa
| | - John R. N. Taylor
- Department of Food Science, University of Pretoria, Pretoria 0002, South Africa
- Corresponding author. Phone: +27 12 420 4296. Fax: +27 12 420 2839. E-mail:
| | - Michael F. Dutton
- Faculty of Health Sciences, University of Johannesburg, Doornfontein 2028, South Africa
| | - Suretha de Kock
- Faculty of Health Sciences, University of Johannesburg, Doornfontein 2028, South Africa
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