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Kustov LM, Kustov AL, Salmi T. Microwave-Assisted Conversion of Carbohydrates. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27051472. [PMID: 35268573 PMCID: PMC8911892 DOI: 10.3390/molecules27051472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/20/2022] [Accepted: 02/21/2022] [Indexed: 11/16/2022]
Abstract
Catalytic conversion of carbohydrates into value-added products and platform chemicals became a trend in recent years. Microwave activation used in the processes of carbohydrate conversion coupled with the proper choice of catalysts makes it possible to enhance dramatically the efficiency and sometimes the selectivity of catalysts. This mini-review presents a brief literature survey related to state-of-the-art methods developed recently by the world research community to solve the problem of rational conversion of carbohydrates, mostly produced from natural resources and wastes (forestry and agriculture wastes) including production of hydrogen, synthesis gas, furanics, and alcohols. The focus is made on microwave technologies used for processing carbohydrates. Of particular interest is the use of heterogeneous catalysts and hybrid materials in processing carbohydrates.
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Affiliation(s)
- Leonid M. Kustov
- Chemistry Department, Moscow State University, 1 Leninskie Gory, Bldg. 3, 119991 Moscow, Russia;
- N.D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prosp., 119991 Moscow, Russia
- Correspondence: or
| | - Alexander L. Kustov
- Chemistry Department, Moscow State University, 1 Leninskie Gory, Bldg. 3, 119991 Moscow, Russia;
- N.D. Zelinsky Institute of Organic Chemistry RAS, 47 Leninsky Prosp., 119991 Moscow, Russia
| | - Tapio Salmi
- Faculty of Science and Engineering, Abo Akademi University, 3 Tuomiokirkontori, FI-20500 Turku, Finland;
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Construction and Aromatization of Hantzsch 1,4‐Dihydropyridines under Microwave Irradiation: A Green Approach. ChemistrySelect 2022. [DOI: 10.1002/slct.202104032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Kustov LM, Kustov AL, Salmi T. Processing of lignocellulosic polymer wastes using microwave irradiation. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Nakamura M, Islam MS, Rahman MA, Nahar RN, Fukuda M, Sekine Y, Beltramini JN, Kim Y, Hayami S. Microwave aided conversion of cellulose to glucose using polyoxometalate as catalyst. RSC Adv 2021; 11:34558-34563. [PMID: 35494741 PMCID: PMC9042688 DOI: 10.1039/d1ra04426e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 10/19/2021] [Indexed: 11/21/2022] Open
Abstract
The viability of biorefining technology primarily depends on the facile cellulose conversion route with adequate conversion efficiency. Here we have demonstrated the microwave-assisted hydrolysis of cellulose to glucose using polyoxometalate (POM) clusters as acid catalysts. Two different types of POM, including Wells-Dawson and Keggin were justified as catalysts in the cellulose conversion process. In particular, the cellulose to glucose catalytic conversion using Wells-Dawson type POMs has not been reported to date. Also, even though there have been some previous reports about the catalytic biomass conversion of Keggin type POMs, the systematic study to optimize the conversion efficiency in terms of catalyst amount, reaction temperature, reaction time, and the amount of solvent is lacking. Under the experimental conditions employed, the Keggin-type catalyst showed higher cellulose conversion and glucose yield than the Wells-Dawson-type catalyst. Furthermore, the cellulose conversion efficiency and glucose yields were optimized by tuning the reaction conditions including temperature, reaction time, and the amount of solvent. Under optimized conditions, the Keggin-type POM catalyst shows a remarkably high glucose yield of 77.2% and a cellulose conversion of 90.1%. The unique complex properties of the POM catalyst, including being (i) strong acids with extremely high Brønsted and Lewis acidity and (ii) efficient microwave adsorbants which enhanced interaction between substrate and the catalyst can be attributed to the outstanding efficacy of the conversion process.
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Affiliation(s)
- Manami Nakamura
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Md Saidul Islam
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan .,Institute of Industrial Nanomaterials (IINa), Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Mohammad Atiqur Rahman
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Rabin Nurun Nahar
- Institute of Industrial Nanomaterials (IINa), Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Masahiro Fukuda
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Yoshihiro Sekine
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan .,Priority Organization for Innovation and Excellence, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Jorge N Beltramini
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan .,Centre for Tropical Crops and Bio-Commodities, Queensland University of Technology Brisbane 4000 Australia
| | - Yang Kim
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
| | - Shinya Hayami
- Department of Chemistry, Graduate School of Science and Technology, Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan .,Institute of Industrial Nanomaterials (IINa), Kumamoto University 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan.,International Research Center for Agricultural and Environmental Biology (IRCAEB) 2-39-1 Kurokami, Chuo-ku Kumamoto 860-8555 Japan
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Thongpoem P, Chorum M, Rittisorn S, Saithong P, Permpool J, Kitpreechavanich V, Lomthong T. Saccharification of unripe banana flour using microwave assisted starch degrading enzyme hydrolysis for development of wine and vinegar fermentations. INTERNATIONAL FOOD RESEARCH JOURNAL 2021. [DOI: 10.47836/ifrj.28.5.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Unripe banana flour (UBF) from Musa (ABB) ‘Kluai Namwa’ was used as the substrate for sugar syrup production by microwave assisted starch degrading enzyme hydrolysis. Results showed that a concentration of 300 g/L of UBF subjected to 800 W microwave power for 2.0 min, with subsequent hydrolysis by a low temperature amylase (iKnowZyme® LTAA) and glucoamylase (iKnowZyme® GA) at 50°C for 9 h yielded highest sugar syrup production at 20 ± 0.89 °Brix of total soluble solids (TSS). The major hydrolysis product from UBF determined by thin-layer chromatography (TLC) was glucose, with reduced amounts of maltose and maltotriose. Fermentation by mixed strains of Saccharomyces cerevisiae produced alcohol content at 13.2 ± 0.07% (w/v) after 10 d at room temperature. Acetic acid fermentation achieved using Acetobacter aceti TISTR 354 by surface culture fermentation (SCF) in a stainless-steel tray chamber yielded 5.10 ± 0.12% (v/v) after cultivation at room temperature for 9 d, corresponding to standard commercial vinegar products at over 4.0%. This is the first report detailing production of sugar syrup, wine, and vinegar from UBF, using microwave assisted starch degrading enzyme hydrolysis at 50°C. Results showed that producing an alternative healthy products from natural material could be feasible with added value through biotechnological processes.
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Proton-Enhanced Dielectric Properties of Polyoxometalates in Water under Radio-Frequency Electromagnetic Waves. MATERIALS 2018; 11:ma11071202. [PMID: 30011791 PMCID: PMC6073116 DOI: 10.3390/ma11071202] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/05/2018] [Accepted: 07/11/2018] [Indexed: 12/15/2022]
Abstract
Electromagnetic waves, such as microwaves, have been used to enhance various chemical reactions over polyoxometalates. The dielectric properties of catalysts are among the relevant parameters facilitating catalytic reactions under electromagnetic radiation. This study describes the dielectric properties of polyoxometalate catalysts in aqueous and organic solutions to understand the mechanism of interactions between polyoxometalates and electromagnetic waves. Specific loss factors of polyoxometalates were observed at lower frequencies (<1 GHz) by the ionic conduction of the polyoxometalate solution. The evolution of ionic conduction depended strongly on cations rather than anions. Proton-type polyoxometalates exhibited significantly higher loss factors than other cations did. The activation energy for ionic conduction in protonated silicotungstic acid (H4SiW12O40) was significantly low in water (7.6–14.1 kJ/mol); therefore, the high loss factor of protonated polyoxometalates in water was attributed to the proton relay mechanism (i.e., Grotthuss mechanism). The results suggested that the proton relay mechanism at the radio-frequency band is critical for generating selective interactions of polyoxometalates with applied electromagnetic fields.
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Priecel P, Perez Mejia JE, Carà PD, Lopez-Sanchez JA. Microwaves in the Catalytic Valorisation of Biomass Derivatives. SUSTAINABLE CATALYSIS FOR BIOREFINERIES 2018. [DOI: 10.1039/9781788013567-00243] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The application of microwave irradiation in the transformation of biomass has been receiving particular interest in recent years due to the use of polar media in such processes and it is now well-known that for biomass conversion, and particularly for lignocellulose hydrolysis, microwave irradiation can dramatically increase reaction rates with no negative consequences on product selectivity. However, it is only in the last ten years that the utilisation of microwaves has been coupled with catalysis aiming towards valorising biomass components or their derivatives via a range of reactions where high selectivity is required in addition to enhanced conversions. The reduced reaction times and superior yields are particularly attractive as they might facilitate the transition towards flow reactors and intensified production. As a consequence, several reports now describe the catalytic transformation of biomass derivatives via hydrogenation, oxidation, dehydration, esterification and transesterification using microwaves. Clearly, this technology has a huge potential for biomass conversion towards chemicals and fuels and will be an important tool within the biorefinery toolkit. The aim of this chapter is to give the reader an overview of the exciting scientific work carried out to date where microwave reactors and catalysis are combined in the transformation of biomass and its derivatives to higher value molecules and products.
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Affiliation(s)
- Peter Priecel
- Stephenson Institute for Renewable Energy, Department of Chemistry, University of Liverpool Liverpool L69 7ZD UK
| | - Javier Eduardo Perez Mejia
- Stephenson Institute for Renewable Energy, Department of Chemistry, University of Liverpool Liverpool L69 7ZD UK
| | - Piera Demma Carà
- Stephenson Institute for Renewable Energy, Department of Chemistry, University of Liverpool Liverpool L69 7ZD UK
- MicroBioRefinery Facility, Department of Chemistry, University of Liverpool Liverpool L69 7ZD UK
| | - Jose A. Lopez-Sanchez
- Stephenson Institute for Renewable Energy, Department of Chemistry, University of Liverpool Liverpool L69 7ZD UK
- MicroBioRefinery Facility, Department of Chemistry, University of Liverpool Liverpool L69 7ZD UK
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Tsubaki S, Oono K, Onda A, Ueda T, Mitani T, Hiraoka M. Microwave-assisted hydrolysis of biomass over activated carbon supported polyoxometalates. RSC Adv 2017. [DOI: 10.1039/c6ra28778f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Activated carbon supported polyoxometalates (AC-POMs) were used for acceleration of hydrolysis of biomass under microwave irradiation.
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Affiliation(s)
- S. Tsubaki
- Department of Chemical Science and Engineering
- School of Materials and Chemical Technology
- Tokyo Institute of Technology
- Tokyo
- Japan
| | - K. Oono
- Research Laboratory of Hydrothermal Chemistry
- Faculty of Science
- Kochi University
- Kochi 780-8520
- Japan
| | - A. Onda
- Research Laboratory of Hydrothermal Chemistry
- Faculty of Science
- Kochi University
- Kochi 780-8520
- Japan
| | - T. Ueda
- Department of Marine Resource Science
- Faculty of Agriculture and Marine Sciences
- Kochi University
- Kochi
- Japan
| | - T. Mitani
- Research Institute for Sustainable Humanosphere
- Kyoto University
- Uji
- Japan
| | - M. Hiraoka
- Usa Marine Biological Institute
- Kochi University
- Tosa
- Japan
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Lee JH, Kim HH, Ko JY, Jang JH, Kim GH, Lee JS, Nah JW, Jeon YJ. Rapid preparation of functional polysaccharides from Pyropia yezoensis by microwave-assistant rapid enzyme digest system. Carbohydr Polym 2016; 153:512-517. [PMID: 27561523 DOI: 10.1016/j.carbpol.2016.07.122] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 07/18/2016] [Accepted: 07/31/2016] [Indexed: 12/26/2022]
Abstract
This study describes a simple preparation of functional polysaccharides from Pyropia yezoensis using a microwave-assistant rapid enzyme digest system (MAREDS) with various carbohydrases, and evaluates their antioxidative effects. Polysaccharide hydrolysates were prepared using MAREDS under different hydrolytic conditions of the carbohydrases and microwave powers. Polysaccharides less than 10kDa (Low molecular weight polysaccharides, LMWP, ≤10kDa) were efficiently obtained using an ultrafiltration (molecular weight cut-off of 10kDa). MAREDS increases AMG activation via an increased degree of hydrolysis; the best AMG hydrolysate was prepared using a 10:1 ratio of substrate to enzyme for 2h in MAREDS with 400W. LMWP consisted of galactose (27.3%), glucose (64.5%), and mannose (8.3%) from the AMG hydrolysate had stronger antioxidant effects than the high molecular weight polysaccharides (>10kDa). We rapidly prepared functional LMWPs by using MAREDS with carbohydrases, and suggest that LMWP might be potentially a valuable algal polysaccharide antioxidant.
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Affiliation(s)
- Ji-Hyeok Lee
- Department of Marine Life Science, Jeju National University, Jeju 690-756, Republic of Korea
| | - Hyung-Ho Kim
- Department of Marine Life Science, Jeju National University, Jeju 690-756, Republic of Korea
| | - Ju-Young Ko
- Department of Marine Life Science, Jeju National University, Jeju 690-756, Republic of Korea
| | - Jun-Ho Jang
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of Pittsburgh and VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
| | - Gwang-Hoon Kim
- Department of Biology, College of Natural Sciences, Kongju National University, Kongju 314-701, Republic of Korea
| | - Jung-Suck Lee
- Industry-Academic Cooperation Foundation, Jeju National University, Jeju 690-756, Republic of Korea
| | - Jae-Woon Nah
- Department of High Polymer Engineering, Sunchon National University, Jungang-ro, Suncheon, Jeollanam-do, Republic of Korea.
| | - You-Jin Jeon
- Department of Marine Life Science, Jeju National University, Jeju 690-756, Republic of Korea.
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Cyclodextrin nanosponges: a potential catalyst and catalyst support for synthesis of xanthenes. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2668-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Kumar VB, Pulidindi IN, Gedanken A. Glucose production from potato peel waste under microwave irradiation. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.03.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang F, Zhou C, He W, Zhu H, Huang J, Li G. The Content Variation of Fat, Protein and Starch in Kitchen Waste Under Microwave Radiation. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proenv.2016.02.075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chen L, Zhang Z, Zhao Z, Wang X, Chen X. Polyoxometalates acid treatment for preparing starch nanoparticles. Carbohydr Polym 2014; 112:520-4. [DOI: 10.1016/j.carbpol.2014.06.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 06/14/2014] [Accepted: 06/16/2014] [Indexed: 10/25/2022]
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Suo L, Meng RQ, Zheng DM, Wu LX, Bi LH. Preparation, characterization and catalytic activity studies of organoruthenium-supported polyoxotungstates on SBA-15. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3225] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Lin Suo
- College of Chemistry, State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Changchun 130012 People's Republic of China
| | - Rui-Qi Meng
- College of Chemistry, State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Changchun 130012 People's Republic of China
| | - Da-Ming Zheng
- College of Chemistry, State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Changchun 130012 People's Republic of China
| | - Li-Xin Wu
- College of Chemistry, State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Changchun 130012 People's Republic of China
| | - Li-Hua Bi
- College of Chemistry, State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Changchun 130012 People's Republic of China
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Ni J, Na H, She Z, Wang J, Xue W, Zhu J. Responsive behavior of regenerated cellulose in hydrolysis under microwave radiation. BIORESOURCE TECHNOLOGY 2014; 167:69-73. [PMID: 24971946 DOI: 10.1016/j.biortech.2014.05.066] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 05/19/2014] [Accepted: 05/20/2014] [Indexed: 06/03/2023]
Abstract
This work studied the responsive behavior of regenerated cellulose (RC) in hydrolysis under microwave radiation. Four types of RC with different crystallinity (Cr) and degree of polymerization (DP) are produced to evaluate the reactivity of RC by step-by-step hydrolysis. Results show Cr is the key factor to affect the reactivity of RCs. With hydrolysis of amorphous region and the formation of recrystallization, the Cr of RC reaches a high value and thus weakens the reactivity. As a result, the increment of cellulose conversion and sugar yield gradually reduces. Decrease of the DP of RC is helpful to increase the speed at the onset of hydrolysis and produce high sugar yield. But, there is no direct influence with the reactivity of RC to prolong the time of pretreatment. This research provides an accurate understanding to guide the RC preparation for sugar formation with relative high efficiency under mild reaction conditions.
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Affiliation(s)
- Jinping Ni
- Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201, China
| | - Haining Na
- Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201, China
| | - Zhen She
- Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201, China
| | - Jinggang Wang
- Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201, China
| | - Wenwen Xue
- Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201, China
| | - Jin Zhu
- Ningbo Key Laboratory of Polymer Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201, China.
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Tsubaki S, Hiraoka M, Hadano S, Nishimura H, Kashimura K, Mitani T. Functional group dependent dielectric properties of sulfated hydrocolloids extracted from green macroalgal biomass. Carbohydr Polym 2014; 107:192-7. [DOI: 10.1016/j.carbpol.2014.03.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Revised: 01/27/2014] [Accepted: 03/02/2014] [Indexed: 11/24/2022]
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