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Wang Z, Lv Z, Su Q, Lai X, Huang Z, Li K, Deng L, Li J. Polyethylene glycol crosslinked modified chitosan/halloysite nanotube composite aerogel microspheres for efficient adsorption of melanoidin. Int J Biol Macromol 2024; 266:131013. [PMID: 38527681 DOI: 10.1016/j.ijbiomac.2024.131013] [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: 11/07/2023] [Revised: 03/03/2024] [Accepted: 03/18/2024] [Indexed: 03/27/2024]
Abstract
Melanoidins are widely present in molasses wastewater and are dark-colored macromolecules that are hazardous to the environment. Currently, adsorption methods can effectively remove melanoidins from wastewater. However, existing adsorbents have shown unsatisfactory removal efficiency for melanoidins, making practical application challenging. Polyethylene glycol crosslinked modified chitosan/halloysite nanotube composite aerogel microspheres (PCAM@HNTs) were developed as a highly efficient adsorbent for melanoidins. The removal rate of PCAM@HNTs for melanoidins was 98.53 % at adsorbent dosage 0.4 mg/mL, pH 7, temperature 303 K and 450 mg/L initial melanoidins concentration, and the corresponding equilibrium adsorption capacity was 1108.49 mg/g. The analysis results indicate that the adsorption of melanoidins by PCAM@HNTs is a spontaneous and endothermic process. It fits well with pseudo-second-order kinetic models and the Freundlich isotherm equation. The adsorption of PCAM@HNT on melanoidins is primarily attributed to electrostatic and hydrogen bonding interactions. Furthermore, PCAM@HNTs exhibit excellent biocompatibility and are nonhazardous. Therefore, PCAM@HNTs proved to be an ideal adsorbent for the decolorization of molasses wastewater.
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Affiliation(s)
- Zhaoyang Wang
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Zhikun Lv
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Qianyu Su
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Xinyu Lai
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Zhi Huang
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Kai Li
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
| | - Ligao Deng
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China.
| | - Jianbin Li
- College of Light Industry and Food Engineering, Guangxi University, Nanning, China
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2
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Chen G, Sun M, Chen K, Wang L, Sun J. Ultrasonic-Assisted Decoloration of Polysaccharides from Seedless Chestnut Rose ( Rosa sterilis) Fruit: Insight into the Impact of Different Macroporous Resins on Its Structural Characterization and In Vitro Hypoglycemic Activity. Foods 2024; 13:1349. [PMID: 38731719 PMCID: PMC11083239 DOI: 10.3390/foods13091349] [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: 04/03/2024] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Pigments within polysaccharides pose significant challenges when analyzing their structural characteristics and evaluating their biological activities, making decolorization a crucial step in purifying these biomolecules. In this research, a novel approach using ultrasound-assisted static adsorption with macroporous resins was employed to decolorize polysaccharides extracted from seedless chestnut rose (Rosa sterilis S. D. Shi) fruit (RSP). Among the fourteen tested resins, AB-8, D101, D4020, HPD100, and S8 were identified as the most effective, demonstrating superior decoloration efficiency and polysaccharide recovery. Further examinations of RSPs treated with these five resins revealed distinct effects on their uronic acid levels, monosaccharide makeup, molecular weight, surface structure, and hypoglycemic properties. The RSP treated with HPD100 resin stood out for having the highest uronic acid content, smallest particle size, and lowest molecular weight, leading to the most notable inhibition of α-glucosidase activity through a mixed inhibition model. The application of HPD100 resin in the decolorization process not only potentially preserved the macromolecular structure of RSP but also enhanced its hypoglycemic efficacy. These findings provide a solid theoretical basis for further exploring RSP as a component of functional foods, underscoring the effectiveness of the ultrasound-assisted resin adsorption method in polysaccharide purification.
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Affiliation(s)
- Guangjing Chen
- College of Food Science and Engineering, Guiyang University, Guiyang 550005, China; (M.S.); (K.C.); (J.S.)
| | - Meiwen Sun
- College of Food Science and Engineering, Guiyang University, Guiyang 550005, China; (M.S.); (K.C.); (J.S.)
| | - Kaiwen Chen
- College of Food Science and Engineering, Guiyang University, Guiyang 550005, China; (M.S.); (K.C.); (J.S.)
- College of Life Sciences, South China Agricultural University, Guangzhou 510642, China
| | - Lisha Wang
- Experimental Center, Guizhou Police College, Guiyang 550005, China;
| | - Juyan Sun
- College of Food Science and Engineering, Guiyang University, Guiyang 550005, China; (M.S.); (K.C.); (J.S.)
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Saur KM, Kiefel R, Niehoff PJ, Hofstede J, Ernst P, Brockkötter J, Gätgens J, Viell J, Noack S, Wierckx N, Büchs J, Jupke A. Holistic Approach to Process Design and Scale-Up for Itaconic Acid Production from Crude Substrates. Bioengineering (Basel) 2023; 10:723. [PMID: 37370654 DOI: 10.3390/bioengineering10060723] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Bio-based bulk chemicals such as carboxylic acids continue to struggle to compete with their fossil counterparts on an economic basis. One possibility to improve the economic feasibility is the use of crude substrates in biorefineries. However, impurities in these substrates pose challenges in fermentation and purification, requiring interdisciplinary research. This work demonstrates a holistic approach to biorefinery process development, using itaconic acid production on thick juice based on sugar beets with Ustilago sp. as an example. A conceptual process design with data from artificially prepared solutions and literature data from fermentation on glucose guides the simultaneous development of the upstream and downstream processes up to a 100 L scale. Techno-economic analysis reveals substrate consumption as the main constituent of production costs and therefore, the product yield is the driver of process economics. Aligning pH-adjusting agents in the fermentation and the downstream process is a central lever for product recovery. Experiments show that fermentation can be transferred from glucose to thick juice by changing the feeding profile. In downstream processing, an additional decolorization step is necessary to remove impurities accompanying the crude substrate. Moreover, we observe an increased use of pH-adjusting agents compared to process simulations.
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Affiliation(s)
- Katharina Maria Saur
- Fluid Process Engineering (AVT.FVT), RWTH Aachen University, 52074 Aachen, Germany
| | - Robert Kiefel
- Fluid Process Engineering (AVT.FVT), RWTH Aachen University, 52074 Aachen, Germany
| | - Paul-Joachim Niehoff
- Biochemical Engineering (AVT.BioVT), RWTH Aachen University, 52074 Aachen, Germany
| | - Jordy Hofstede
- Process Systems Engineering (AVT.SVT), RWTH Aachen University, 52074 Aachen, Germany
| | - Philipp Ernst
- Forschungszentrum Jülich, Institute of Bio- and Geosciences IBG-1, 52428 Jülich, Germany
| | - Johannes Brockkötter
- Fluid Process Engineering (AVT.FVT), RWTH Aachen University, 52074 Aachen, Germany
| | - Jochem Gätgens
- Forschungszentrum Jülich, Institute of Bio- and Geosciences IBG-1, 52428 Jülich, Germany
| | - Jörn Viell
- Process Systems Engineering (AVT.SVT), RWTH Aachen University, 52074 Aachen, Germany
| | - Stephan Noack
- Forschungszentrum Jülich, Institute of Bio- and Geosciences IBG-1, 52428 Jülich, Germany
| | - Nick Wierckx
- Forschungszentrum Jülich, Institute of Bio- and Geosciences IBG-1, 52428 Jülich, Germany
| | - Jochen Büchs
- Biochemical Engineering (AVT.BioVT), RWTH Aachen University, 52074 Aachen, Germany
| | - Andreas Jupke
- Fluid Process Engineering (AVT.FVT), RWTH Aachen University, 52074 Aachen, Germany
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4
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Li MX, Li W, Xiong YS, Lu HQ, Li H, Li K. Preparation of quaternary ammonium-functionalized metal-organic framework/chitosan composite aerogel with outstanding scavenging of melanoidin. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
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5
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Yin J, Fang K, Li J, Du N, Hu D, Cao D, Tian R, Deng L, Li K. Competitive adsorption mechanisms of pigments in sugarcane juice on starch-based magnetic nanocomposites. Int J Biol Macromol 2023; 231:123134. [PMID: 36657548 DOI: 10.1016/j.ijbiomac.2023.123134] [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: 09/16/2022] [Revised: 11/29/2022] [Accepted: 01/01/2023] [Indexed: 01/18/2023]
Abstract
The pigments in sugarcane result the crystallised sucrose appears unsatisfactorily yellow. In this study, cationic tapioca starch (CTS)-functionalized magnetic nanoparticles (CTS@Fe3O4) were synthesized and used as adsorbents for the removal of undesirable pigments. The adsorption properties of CTS@Fe3O4 were investigated by a sugarcane juice colorant model consisting of caffeic acid (CA), gallic acid (GA) and melanoidin (ME). The equilibrium adsorption capacities of CTS@Fe3O4 for CA, GA, and ME were 185, 160 and 580 mg g-1 at the optimal conditions (60, 60 and 180 mg L-1 initial concentrations, respectively; 0.3 mg mL-1 CTS@Fe3O4 dosage, 313 K temperature, and pH value of 7). The adsorption process was described well by second-order kinetic and Langmuir isotherm models with a high fitting correlation coefficient approaching 1, suggesting that the pigments formed a surface monolayer with a homogenously distributed adsorption energy and was mainly dominated by chemisorption. The thermodynamic parameters (Gibbs free energy <0, enthalpy >0, and entropy >0) revealed that the adsorption process was endothermic and spontaneous. For the binary system, the competitive adsorption between pigments was primarily antagonistic. The speed of adsorption was the main factor affecting competitive adsorption, and the additional adsorption force reduced the effects of coexisting adsorbates.
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Affiliation(s)
- Jiangyu Yin
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Kun Fang
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; School of Chemistry and Chemical Engineering, School of Resources, Environment and Materials, Guangxi Key Laboratory of Processing for Nonferrous Metallic and Featured Materials Guangxi University, Nanning 530004, Guangxi, China
| | - Jianbin Li
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Nan Du
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Dongbin Hu
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Danyu Cao
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Run Tian
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Ligao Deng
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China
| | - Kai Li
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China.
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6
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Xiong YS, Li MX, Jia R, Zhou LS, Fan BH, Tang JY, Gai L, Li W, Lu HQ, Li K. Polyethyleneimine/polydopamine-functionalized self-floating microspheres for caramel adsorption: Interactions and phenomenological mass transfer kinetics. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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7
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Effective melanoidin adsorption of polyethyleneimine- functionalised molasses-based porous carbon: Adsorption behaviours and microscopic mechanisms. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.123016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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8
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Wei W, Jiao L, Li W, Tang X, Xie W, Yu H, Li W, Lei F. Removal of high-molecular-weight hexose alkaline degradation products by rosin-based anion adsorbent: Kinetics, thermodynamics, and mechanisms. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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9
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Wang C, Luo M, Xie C, Li K, Hang F, Shi C, Doherty WOS. Effective Adsorption of Colorants from Sugarcane Juice by Bagasse-Based Biochar-Hydroxyapatite Composite. Foods 2022; 11:foods11142171. [PMID: 35885414 PMCID: PMC9322621 DOI: 10.3390/foods11142171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/16/2022] [Accepted: 07/19/2022] [Indexed: 11/16/2022] Open
Abstract
The clarification of sugarcane juice is a crucial stage in the sugar manufacturing process, as it affects evaporator performance, sugar quality and yield. The emergence of environmentally friendly and efficient adsorption technology has resulted in widespread interest in carbon-based materials. However, their low adsorption capacity and reusability make them unsuitable for processing sugarcane juice. Here, we provide a cost-effective and sustainable method to dope hydroxyapatite (HAP) nanoparticles on porous carbon (BBC) derived from sugarcane bagasse (BBC-HAP). The composite shows excellent adsorption capacity for color extract from sugarcane juice of 313.33 mg/g, far more effective than the commercially available carbon-based adsorbents. Isotherm studies show that the adsorption of BBC-HAP composite to the colorants is a monolayer process. The pseudo-first-order (PFO) and pseudo-second-order (PSO) kinetic models demonstrate that the adsorption process is dominated by chemisorption and supplemented by physical adsorption.
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Affiliation(s)
- Cheng Wang
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (C.W.); (M.L.); (C.X.); (K.L.)
| | - Mengying Luo
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (C.W.); (M.L.); (C.X.); (K.L.)
| | - Caifeng Xie
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (C.W.); (M.L.); (C.X.); (K.L.)
- Provincial and Ministerial Collaborative Innovation Center for Sugar Industry, Nanning 530004, China
- Engineering Research Center for Sugar Industry and Comprehensive Utilization, Ministry of Education, Nanning 530004, China
| | - Kai Li
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (C.W.); (M.L.); (C.X.); (K.L.)
- Provincial and Ministerial Collaborative Innovation Center for Sugar Industry, Nanning 530004, China
- Engineering Research Center for Sugar Industry and Comprehensive Utilization, Ministry of Education, Nanning 530004, China
| | - Fangxue Hang
- College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (C.W.); (M.L.); (C.X.); (K.L.)
- Provincial and Ministerial Collaborative Innovation Center for Sugar Industry, Nanning 530004, China
- Engineering Research Center for Sugar Industry and Comprehensive Utilization, Ministry of Education, Nanning 530004, China
- Correspondence: (F.H.); (C.S.)
| | - Changrong Shi
- Centre for Agriculture and the Bioeconomy, Faculty of Science, Queensland University of Technology, Brisbane, QLD 4000, Australia;
- School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, Brisbane, QLD 4000, Australia
- Correspondence: (F.H.); (C.S.)
| | - William O. S. Doherty
- Centre for Agriculture and the Bioeconomy, Faculty of Science, Queensland University of Technology, Brisbane, QLD 4000, Australia;
- School of Mechanical, Medical and Process Engineering, Faculty of Engineering, Queensland University of Technology, Brisbane, QLD 4000, Australia
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10
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Zhang J, Jia C, Yuan M. Decolorization of xylose mother liquor with polydivinylbenzene/aminated polyglycidyl methacrylate interpenetrating polymer networks. SEP SCI TECHNOL 2022. [DOI: 10.1080/01496395.2022.2102997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Junwei Zhang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangnan, China
| | - Caijing Jia
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangnan, China
| | - Miaoxin Yuan
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangnan, China
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11
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Zolfaghari P, Payandeh NI, Golizadeh M, Karimi A, Azar AEF. Decolourisation of Beet Sugar Syrup Using Activated Carbon and Glucose Oxidase Enzyme. CHEMISTRY JOURNAL OF MOLDOVA 2020. [DOI: 10.19261/cjm.2020.775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
This paper presents the development and optimization of a new approach which combines the utilization of activated carbon and glucose oxidase enzyme for decolourisation of beet sugar syrup. The combining of the physical adsorption with the enzymatic reaction was managed to improve the decolourisation of beet sugar syrup from 35.29 to 83.68% compared to the basic adsorption by activated carbon after 120 min of operation under the optimum conditions. The maximum decolourisation efficiency by the coupled process was achieved at glucose oxidase dosage of 0.07 g, glucose concentration of 20 mM, and solution pH 7 at the temperature of 30ºC using 0.01 g of activated carbon particles. Given the high effectiveness, reusability, and the eco-friendly nature of the process, the proposed method can serve as an alternative to ordinary decoloursation techniques.
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12
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Pismenskaya N, Sarapulova V, Klevtsova A, Mikhaylin S, Bazinet L. Adsorption of Anthocyanins by Cation and Anion Exchange Resins with Aromatic and Aliphatic Polymer Matrices. Int J Mol Sci 2020; 21:ijms21217874. [PMID: 33114195 PMCID: PMC7660631 DOI: 10.3390/ijms21217874] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 01/06/2023] Open
Abstract
This study examines the mechanisms of adsorption of anthocyanins from model aqueous solutions at pH values of 3, 6, and 9 by ion-exchange resins making the main component of heterogeneous ion-exchange membranes. This is the first report demonstrating that the pH of the internal solution of a KU-2-8 aromatic cation-exchange resin is 2-3 units lower than the pH of the external bathing anthocyanin-containing solution, and the pH of the internal solution of some anion-exchange resins with an aromatic (AV-17-8, AV-17-2P) or aliphatic (EDE-10P) matrix is 2-4 units higher than the pH of the external solution. This pH shift is caused by the Donnan exclusion of hydroxyl ions (in the KU-2-8 resin) or protons (in the AV-17-8, AV-17-2P, and EDE-10P resins). The most significant pH shift is observed for the EDE-10P resin, which has the highest ion-exchange capacity causing the highest Donnan exclusion. Due to the pH shift, the electric charge of anthocyanin inside an ion-exchange resin differs from its charge in the external solution. At pH 6, the external solution contains uncharged anthocyanin molecules. However, in the AV-17-8 and AV-17-2P resins, the anthocyanins are present as singly charged anions, while in the EDE-10P resin, they are in the form of doubly charged anions. Due to the electrostatic interactions of these anions with the positively charged fixed groups of anion-exchange resins, the adsorption capacities of AV-17-8, AV-17-2P, and EDE-10P were higher than expected. It was established that the electrostatic interactions of anthocyanins with the charged fixed groups increase the adsorption capacity of the aromatic resin by a factor of 1.8-2.5 compared to the adsorption caused by the π-π (stacking) interactions. These results provide new insights into the fouling mechanism of ion-exchange materials by polyphenols; they can help develop strategies for membrane cleaning and for extracting anthocyanins from juices and wine using ion-exchange resins and membranes.
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Affiliation(s)
- Natalia Pismenskaya
- Kuban State University, 149 Stavropolskaya st., 350040 Krasnodar, Russia; (V.S.); (A.K.)
- Correspondence: ; Tel.: +7-918-48-91-292
| | - Veronika Sarapulova
- Kuban State University, 149 Stavropolskaya st., 350040 Krasnodar, Russia; (V.S.); (A.K.)
| | - Anastasia Klevtsova
- Kuban State University, 149 Stavropolskaya st., 350040 Krasnodar, Russia; (V.S.); (A.K.)
| | - Sergey Mikhaylin
- Department of Food Sciences, Institute of Nutrition and Functional Foods (INAF), Laboratory of Food Processing and ElectroMembrane Process (LTAPEM), University Laval, Québec, QC G1V, Canada; (S.M.); (L.B.)
| | - Laurent Bazinet
- Department of Food Sciences, Institute of Nutrition and Functional Foods (INAF), Laboratory of Food Processing and ElectroMembrane Process (LTAPEM), University Laval, Québec, QC G1V, Canada; (S.M.); (L.B.)
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13
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Luo W, Lu H, Lei F, Cheng L, Li K, Li W. Structural elucidation of high-molecular-weight alkaline degradation products of hexoses. Food Sci Nutr 2020; 8:2848-2853. [PMID: 32566202 PMCID: PMC7300045 DOI: 10.1002/fsn3.1584] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/25/2020] [Accepted: 03/27/2020] [Indexed: 11/12/2022] Open
Abstract
High-molecular-weight alkaline degradation products of hexoses (HMWHADPs) are colored substances in sugar solutions formed during sugar manufacturing process. These products may be occluded within sugar crystals and impart yellow or brown color to sucrose, thereby negatively affecting the quality of white sugar. Thus, the structural properties of HMWHADPs pose a significant scientific problem in the sugar industry. In the present study, the structural properties of HMWHADPs were investigated using nuclear magnetic resonance, zeta potential analyzer, energy-dispersive X-ray spectrometry, ultraviolet-visible spectra, and Fourier transform infrared spectroscopy. Results showed that HMWHADPs mainly contain carboxyl, aldehyde, alcoholic hydroxyl, conjugated double bonds, and saturated alkanes. Possible mechanisms of HMWHADP formation were proposed on the basis of structural property investigation. This study can be used as reference for future research and practice in developing effective methods for the removal of HMWHADPs from sugar solutions and prevention of their further formation in subsequent steps.
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Affiliation(s)
- Wen‐Jing Luo
- College of Light Industry and Food EngineeringGuangxi UniversityNanningChina
| | - Hai‐Qin Lu
- College of Light Industry and Food EngineeringGuangxi UniversityNanningChina
| | - Fu‐Hou Lei
- Guangxi Key Laboratory of Chemistry and Engineering of Forest ProductsCollege of Chemistry and Chemical EngineeringGuangxi University for NationalitiesNanningChina
| | - Li‐Yun Cheng
- Guangxi Key Laboratory of Chemistry and Engineering of Forest ProductsCollege of Chemistry and Chemical EngineeringGuangxi University for NationalitiesNanningChina
| | - Kai Li
- College of Light Industry and Food EngineeringGuangxi UniversityNanningChina
| | - Wen Li
- Guangxi Key Laboratory of Chemistry and Engineering of Forest ProductsCollege of Chemistry and Chemical EngineeringGuangxi University for NationalitiesNanningChina
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14
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Garba ZN, Zhou W, Lawan I, Xiao W, Zhang M, Wang L, Chen L, Yuan Z. An overview of chlorophenols as contaminants and their removal from wastewater by adsorption: A review. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 241:59-75. [PMID: 30981144 DOI: 10.1016/j.jenvman.2019.04.004] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 04/02/2019] [Accepted: 04/03/2019] [Indexed: 06/09/2023]
Abstract
In this review article, a significant number of published articles (over three decades) were consulted in order to provide comprehensive literature information about chlorophenols, their sources into the environment, classification, and toxicity, various wastewater treatment methods for their removal as well as the characteristics of their adsorption by various adsorbents. Organizing the scattered available information on a wide range of potentially effective adsorbents in the removal of chlorophenols is the principal objective of this article. Various adsorbents such as natural materials, waste materials from industries, agricultural by-products and biomass-based activated carbon in the removal of various chlorophenols have been compiled and discussed here. Crucial factors like temperature, solution pH, contact time and initial solution concentration are also reported and discussed here. The π-π dispersion interaction mechanism, hydrogen bonding formation mechanism, and the electron donor-acceptor complex mechanism were proposed for the chlorophenols adsorption onto various adsorbents with the help of current literature. Conclusions have been drawn proposing a few suggestions for future research on mitigating the effect of chlorophenols in the environment.
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Affiliation(s)
- Zaharaddeen N Garba
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian province, China; Department of Chemistry, Ahmadu Bello University Zaria, Nigeria.
| | - Weiming Zhou
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian province, China
| | - Ibrahim Lawan
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian province, China
| | - Wei Xiao
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian province, China
| | - Mingxi Zhang
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian province, China
| | - Liwei Wang
- Chemistry and Chemical Engineering Department, Minjiang University, Fuzhou, Fujian province, 350108, China
| | - Lihui Chen
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian province, China
| | - Zhanhui Yuan
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fujian province, China.
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15
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Liang L, Liu G, Yu G, Song Y, Li Q. Simultaneous decoloration and purification of crude oligosaccharides from pumpkin (Cucurbita moschata Duch) by macroporous adsorbent resin. Food Chem 2018; 277:744-752. [PMID: 30502211 DOI: 10.1016/j.foodchem.2018.10.138] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/25/2018] [Accepted: 10/29/2018] [Indexed: 01/20/2023]
Abstract
This study investigated an efficient and recyclable approach for purification of crude pumpkin oligosaccharide (POS) by macroporous resins. Five resins with different physical and chemical properties were tested for decoloration of POS. In virtue of its higher decoloration ratio (92.6%) and POS recovery ratio (81.3%), the macroporous resin DM28 was considered to a better selection. Depending on the changes of molecular weight, part of the monosaccharides in crude POS were removed simultaneously after decoloration by DM28. Operating conditions were also determined by the dynamic breakthrough and desorption curves. Moreover, UV/vis spectroscopy and Fourier transform infrared results revealed that most of the colored impurities and proteins can be removed, but the characteristic groups of the POS exhibited no significant difference. Compared with traditional methods, DM28 resin is superior in decoloration efficiency, pigment recovery and oligosaccharide recovery. This research contributes to further exploration on the structure and function of POS.
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Affiliation(s)
- Li Liang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China
| | - Guimei Liu
- School of Food Sciences and Engineering, Qilu University of Technology, Jinan 250353, China
| | - Guoyong Yu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China
| | - Yi Song
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China
| | - Quanhong Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China.
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16
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Cruz-Tirado JP, Cabanillas A, Siche R, Espina J, Díaz-Sánchez L, Ibarz A. Bleaching of sugar cane juice using a food-grade adsorber resin and explained by a kinetic model describing the variation in time of the content of adsorbate. FOOD SCI TECHNOL INT 2017; 24:264-274. [PMID: 29239676 DOI: 10.1177/1082013217747711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This work studies the adsorption of colored compounds in cane juice using a food-grade macroporous adsorber resin without functional groups. The adsorption equilibrium was studied through the adsorption isotherms at 30, 40, and 50 ℃. The absorbance at 420 nm was used to measure the concentration of colored compounds, which enables correlation of the residual concentration with the adsorbed concentration. Furthermore, the efficiency of the adsorption process was studied, from which it was observed that there was an improvement in efficiency with increasing resin content, while the increase in temperature was less important in the process. The kinetic study was performed using the Ibarz model and intraparticle diffusion model, which correctly account for the kinetics of the adsorption process. The adsorption kinetic constant was always greater than the desorption kinetic constant, indicating that the adsorption step predominates over the desorption step.
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Affiliation(s)
- J P Cruz-Tirado
- 1 Escuela de Ingeniería Agroindustrial, Facultad de Ciencias Agropecuarias, Universidad Nacional de Trujillo, Trujillo, Peru
| | - Arnold Cabanillas
- 1 Escuela de Ingeniería Agroindustrial, Facultad de Ciencias Agropecuarias, Universidad Nacional de Trujillo, Trujillo, Peru
| | - Raúl Siche
- 1 Escuela de Ingeniería Agroindustrial, Facultad de Ciencias Agropecuarias, Universidad Nacional de Trujillo, Trujillo, Peru
| | - J Espina
- 1 Escuela de Ingeniería Agroindustrial, Facultad de Ciencias Agropecuarias, Universidad Nacional de Trujillo, Trujillo, Peru
| | - Leonardo Díaz-Sánchez
- 1 Escuela de Ingeniería Agroindustrial, Facultad de Ciencias Agropecuarias, Universidad Nacional de Trujillo, Trujillo, Peru
| | - Albert Ibarz
- 2 Department of Food Technology, School of Agricultural and Forestry Engineering, University of Lleida, Lleida, Spain
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17
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Kirdponpattara S, Phisalaphong M, Kongruang S. Gelatin-bacterial cellulose composite sponges thermally cross-linked with glucose for tissue engineering applications. Carbohydr Polym 2017; 177:361-368. [PMID: 28962780 DOI: 10.1016/j.carbpol.2017.08.094] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 08/07/2017] [Accepted: 08/19/2017] [Indexed: 01/22/2023]
Abstract
Freeze-drying and thermal cross-linking techniques were used to prepare gelatin-bacterial cellulose (GB) composite sponges for potential application as scaffolds in tissue engineering. To avoid the use of toxic and costly cross-linking agents, glucose was used to cross-link the gelatin via the Maillard reaction. The effects of the weight ratio of gelatin to bacterial cellulose (BC) and the cross-linking conditions (temperature and duration) on the GB sponges were examined. An open and highly interconnected porous structure was attained for the GB sponge with a gelatin:BC weight ratio of 25:75 that was cross-linked at 140°C for 3h. Its high porosity, good swelling properties, good structural stability in water, non-toxicity and good biocompatibility against Vero cell are promising for its application as a scaffold for tissue engineering.
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Affiliation(s)
- Suchata Kirdponpattara
- Department of Chemical Engineering, Faculty of Engineering, King Mongkut's University of Technology North Bangkok, Wongsawang, Bangsue, Bangkok 10800, Thailand.
| | - Muenduen Phisalaphong
- Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand,.
| | - Sasithorn Kongruang
- Department of Biotechnology, Faculty of Applied Science, King Mongkut's University of Technology North Bangkok, Bangkok 10800, Thailand,.
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18
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Vidal RH, Pereira CG. Ion exchange resin applied to obtain the clarified cashew juice. SEP SCI TECHNOL 2015. [DOI: 10.1080/01496395.2015.1064961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Maravić N, Kiss F, Šereš L, Bogdanović B, Bogdanović B, Šereš Z. Economic analysis and LCA of an advanced industrial-scale raw sugar juice purification procedure. FOOD AND BIOPRODUCTS PROCESSING 2015. [DOI: 10.1016/j.fbp.2015.02.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Zhang Q, Qian X, Tang B. Environmentally friendly preparation of a strong basic anion exchange fibers and its application in sugar decolorization. REACT FUNCT POLYM 2014. [DOI: 10.1016/j.reactfunctpolym.2014.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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A study on cations and color removal from thin sugar juice by modified sugar beet pulp. Journal of Food Science and Technology 2013; 49:319-27. [PMID: 23729851 DOI: 10.1007/s13197-011-0288-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/17/2010] [Accepted: 08/18/2010] [Indexed: 10/18/2022]
Abstract
This article describes the use of citric acid modified sugar beet pulp as new ion-exchanger sorbent for the removal of metal cations and colorants from thin juice. The results of batch adsorption runs concerning the effects of contact time, material dosage, temperature and pH drop were presented and discussed. Experimental data on the removal of metal cations showed that the sorption process was rapid and reached equilibrium in 60 min. Modified material in acidic form caused to a significant pH drop in thin juice, which could result with sucrose inversion. Uptake of metal cations increased with temperature whereas that of color decreased. Neutralised type modified product gave more satisfying results. After six successive contacts, 49.7%, 37.5% and 43.7% removals for Ca-Mg, K and color, respectively, were obtained by using neutralised form of modified sugar beet pulp.
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22
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Liu X, Lin R, Chen S, Ma N, Huang Y. Preparation of a bagasse-based anion exchange fiber for sugar decolorization. J Appl Polym Sci 2012. [DOI: 10.1002/app.36733] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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23
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Soto ML, Moure A, Domínguez H, Parajó JC. Recovery, concentration and purification of phenolic compounds by adsorption: A review. J FOOD ENG 2011. [DOI: 10.1016/j.jfoodeng.2011.02.010] [Citation(s) in RCA: 331] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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24
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Kammerer J, Carle R, Kammerer DR. Adsorption and ion exchange: basic principles and their application in food processing. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:22-42. [PMID: 21138248 DOI: 10.1021/jf1032203] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
A comprehensive overview of adsorption and ion exchange technology applied for food and nutraceutical production purposes is given in the present paper. Emanating from these fields of application, the main adsorbent and ion-exchange resin materials, their historical development, industrial production, and the main parameters characterizing these sorbents are covered. Furthermore, adsorption and ion exchange processes are detailed, also providing profound insights into kinetics, thermodynamics, and equilibrium model assumptions. In addition, the most important industrial adsorber and ion exchange processes making use of vessels and columns are summarized. Finally, an extensive overview of selected industrial applications of these technologies is provided, which is divided into general applications, food production applications, and the recovery of valuable bio- and technofunctional compounds from the byproducts of plant food processing, which may be used as natural food additives or for their potential health-beneficial effects in functional or enriched foods and nutraceuticals.
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Affiliation(s)
- Judith Kammerer
- Hohenheim University, Institute of Food Science and Biotechnology, Chair Plant Foodstuff Technology, Stuttgart, Germany.
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