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Periaswamy Sivagnanam S, Alaydi H, Cabral EM, Poojary MM, Karuppusamy S, Tiwari BK. Ultrasound, microwave and enzyme-assisted multiproduct biorefinery of Ascophyllum nodosum. Food Chem 2024; 433:137259. [PMID: 37672947 DOI: 10.1016/j.foodchem.2023.137259] [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: 06/13/2023] [Revised: 07/30/2023] [Accepted: 08/22/2023] [Indexed: 09/08/2023]
Abstract
This study investigated the multiproduct (fucoidans, β-glucans, proteins, carotenoids, fatty acids, amino acids and polyphenols) valorization of the invasive macroalgae Ascophyllum nodosum within a green biorefinery concept using ultrasound (US), microwave (MW) treatment followed by supercritical CO2 (SC-CO2) with co-solvent and enzymatic extraction. Water and 50% aqueous ethanol were used as green extraction solvents. The extraction methods using 50% ethanol as extraction solvent improved the yields of phenolic compounds and glucan and enhanced in vitro antioxidant activity. The characterization of SC-CO2 extracts revealed that pretreatment with US and MW improved the 2-fold yield of carotenoids, total phenolics and fatty acids. However, US/MW pretreatment and enzymatic extraction did not improve the yields of proteins and free amino acids. Overall, using concurrent green US/MW-assisted extraction methods enhanced the yields of the bioactive compounds in a short duration and provided extracts with a better antioxidant capacity in the field of food applications.
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Affiliation(s)
- Saravana Periaswamy Sivagnanam
- Department of Food Chemistry & Technology, Teagasc Food Research Centre, Ashtown, Ireland; School of Chemical and Bio Pharmaceutical Sciences, Technological University Dublin, Ireland; Department of Biological Sciences, Munster Technological University, Bishopstown, Cork T12P928, Ireland.
| | - Hadil Alaydi
- Department of Applied Science, Technological University of Shannon: Midlands and Midwest, Moylish, Co Limerick, Ireland
| | - Eduarda M Cabral
- Department of Food Chemistry & Technology, Teagasc Food Research Centre, Ashtown, Ireland
| | - Mahesha M Poojary
- Department of Food Science, Faculty of Science, University of Copenhagen, Rolighedsvej 26, 1958 Frederiksberg C, Denmark
| | - Shanmugapriya Karuppusamy
- School of Biosystems and Food Engineering, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland
| | - Brijesh K Tiwari
- Department of Food Chemistry & Technology, Teagasc Food Research Centre, Ashtown, Ireland.
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2
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Cai L, Wu S, Jia C, Cui C, Sun-Waterhouse D. Active peptides with hypoglycemic effect obtained from hemp (Cannabis sativa L) protein through identification, molecular docking, and virtual screening. Food Chem 2023; 429:136912. [PMID: 37480780 DOI: 10.1016/j.foodchem.2023.136912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 07/12/2023] [Accepted: 07/15/2023] [Indexed: 07/24/2023]
Abstract
Hemp (Cannabis sativa L) seeds are rich in proteins of high nutritional value, which makes the study of beneficial properties of hemp seed proteins and peptides, such as hypotensive and hypoglycemic effects, increasingly attractive. The present results confirm the good processability and stability of the hemp protein hydrolysate obtained by enzymatic hydrolysis of non-dehulled hemp seed meal (NDHM). Six peptides with potential hypoglycemic activity were obtained by ethanol-graded precipitation, Nano LC-Q-Orbitrap-MS/MS mass spectrometry, and computerized virtual screening. Further, validation experiments for in vitro synthesis showed that TGLGR, SPVI, FY, and FR exhibited good α-glucosidase inhibitory activity, respectively. Animal experiments showed that the hemp protein peptides modulated blood glucose and blood lipids in hyperglycemic rats. These results indicate that hemp protein peptides can reduce blood glucose levels in hyperglycemic rats, suggesting that hemp proteins may be a promising natural source for the prevention and treatment of hyperglycemia.
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Affiliation(s)
- Lei Cai
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Shengwen Wu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Chenggang Jia
- Guilin Sanjin Pharmaceutical Co., Ltd, Guilin 541100, Guangxi, China
| | - Chun Cui
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
| | - Dongxiao Sun-Waterhouse
- School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland, New Zealand
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3
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Jiang Y, Zang K, Sun J, Zeng XA, Li H, Brennan C, Huang M, Xu L. Preparation of modified Jiuzao glutelin isolate with carboxymethyl chitosan by ultrasound-stirring assisted Maillard reaction and its protective effect of loading resveratrol/quercetin in nano-emulsion. ULTRASONICS SONOCHEMISTRY 2022; 88:106094. [PMID: 35868209 PMCID: PMC9305625 DOI: 10.1016/j.ultsonch.2022.106094] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/20/2022] [Accepted: 07/08/2022] [Indexed: 05/21/2023]
Abstract
Jiuzao glutelin isolate (JGI) was reported to possess interface and functional properties. To enhance the stability and properties of JGI, conjugation between JGI and carboxymethyl chitosan (CTS) through ultrasound-stirring assisted Maillard reaction (UTSA-MR) was investigated and optimized. The changes of molecular distribution, secondary structure, morphology, and amino acid composition of JGI were detected after conjugation with CTS. The solubility, foaming property and stability, viscosity, and thermal stability of four conjugates (CTS-JGI, with weight ratios of 0.5:1, 1:1, 2:1, and 4:1) were significantly increased compared to native JGI. Under the optimal glycation, the conjugate (CTS/JGI, 2:1, w/w; CTS-JGI-2) exhibited the best emulsifying ability and stability against NaCl solution, in vitro antioxidant activity, and cholesterol-lowering ability. CTS-JGI-2 stabilized oil-in-water nano-emulsion improved resveratrol (RES) and quercetin (QUE) encapsulation efficiency (80.96% for RES and 93.13% for QUE) and stability during the simulated digestion process (73.23% for RES and 77.94% for QUE) due to the connection through hydrogen bonds, pi-anion, pi-sigma, and donors between CTS-JGI and RES/QUE. Taken together, the modification of JGI by conjugating with CTS through UTSA-MR could be an excellent method to improve the functional properties of JGI. CTS-JGI-2 is a potential conjugate with functions that can be used to encapsulate functional substances in the stabilized nano-emulsion.
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Affiliation(s)
- Yunsong Jiang
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, People's Republic of China; School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China
| | - Kai Zang
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, People's Republic of China
| | - Jinyuan Sun
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, People's Republic of China.
| | - Xin-An Zeng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, People's Republic of China
| | - Hehe Li
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, People's Republic of China
| | | | - Mingquan Huang
- Key Laboratory of Brewing Molecular Engineering of China Light Industry, Beijing Technology and Business University, Beijing 100048, People's Republic of China
| | - Ling Xu
- Technology Center of Bandaojing Co. Ltd., Zibo, Shandong 256300, People's Republic of China
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4
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Zhu WW, Tang CH. Mild preheating improves cholesterol-lowering benefits of soy protein via enhancing hydrophobicity of its gastrointestinal digests: An in vitro study. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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5
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Elichiry-Ortiz P, Maes P, Weidmann S, Champion D, Coelho C. Analytical combinations to evaluate the macromolecular composition of extracellular substances (ECS) from Lactobacillus plantarum cell culture media. Anal Bioanal Chem 2020; 413:519-531. [PMID: 33155130 DOI: 10.1007/s00216-020-03022-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/06/2020] [Accepted: 10/21/2020] [Indexed: 11/28/2022]
Abstract
Sugar-enriched media are used to produce extracellular substances (ECS) by Lactobacillus plantarum WCSF1, with a focus on growing stages and carbon source substrates. Combination of size exclusion chromatography and ATR-FTIR spectroscopy provides physicochemical patterns of bulk ECS produced along culture growing time. Secreted biopolymers present polydisperse and high molecular weight distributions, with significant amounts of carbohydrates and proteins. Results, supported by a multivariate statistical analysis, enable to differentiate the macromolecular content of bacterial ECS along the growing stages regardless of the growing media, highlighting a higher production of proteinaceous materials compared to polysaccharides. At the end of the exponential phase, common exoproteins were present in all the tested sugar-enriched media such as transglycosylases between 20 and 35 kDa, a muropeptidase at 36.9 kDa and a cell wall hydrolase. Additionally, L. plantarum WCFS1 secretes ECS with a greater diversity of proteins, when growing in the sucrose-enriched media. Graphical abstract.
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Affiliation(s)
- Peio Elichiry-Ortiz
- University of Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000, Dijon, France
| | - Pauline Maes
- Clinical Innovation Proteomic Platform - CLIPP, 15, Bd Maréchal de Lattre de Tassigny, Bat. Medecine B3, BP37013, 21070, Dijon, France
| | - Stéphanie Weidmann
- University of Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000, Dijon, France
| | - Dominique Champion
- University of Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000, Dijon, France
| | - Christian Coelho
- University of Bourgogne Franche-Comté, AgroSup Dijon, PAM UMR A 02.102, F-21000, Dijon, France.
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An efficient and eco-friendly method for the thiol-Michael addition in aqueous solutions using amino acid ionic liquids (AAILs) as organocatalysts. PURE APPL CHEM 2019. [DOI: 10.1515/pac-2019-0212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
A series of amino-acid based ionic liquids (Bmim[AA]s) have been synthesized and evaluated as catalysts, in aqueous solution. The results of a kinetic study of the thiol-Michael reaction of L-Cysteine with trans-β-nitrostyrene demonstrated the advantages of using (Bmim[AA]s) as organocatalysts. The benefits include high rate constants; mild reaction conditions; and, a reusable catalyst, which leads to a simple and efficient method for these important kinds of reactions.
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Chen Y, Chang K, Xie X, Liu X, Jia M, Nie L, Li H, Wang S. Disassociation of glutamate from γ-aminobutyric acid by zinc acetate-assisted differential precipitation/dissolution: Application to the quantification of γ-aminobutyric acid. J Chromatogr A 2019; 1590:19-26. [PMID: 30638713 DOI: 10.1016/j.chroma.2019.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/01/2019] [Accepted: 01/02/2019] [Indexed: 02/08/2023]
Abstract
γ-aminobutyric acid (GABA) is a key physiologically active molecule in organisms. Separation of glutamate from its decarboxylated product GABA has been vigorously pursued. The interaction between these two compounds severely hindered their disassociation. Herein, we present a new strategy, termed zinc acetate-assisted differential precipitation/dissolution (ZA-DPD), for the removal of glutamate by step by step recovering pure GABA solution and discarding pure glutamate pellet, essentially attributed to the use of two core reagents (zinc acetate-assisted glutamate-precipitating reagent, and glutamate-rejecting reagent). In each precipitation, the zinc acetate-assisted glutamate-precipitating reagent guaranteed most GABA still soluble although the rest co-precipitated with glutamate; in the coupled dissolution, the co-precipitated GABA was fully dissolved with or without (in the case of glutamate-rejecting reagent used in the final dissolution) co-dissolution of glutamate. The process was repeated twice until glutamate was thoroughly removed. An accurate quantitative method coupling ZA-DPD with colorimetry was thereafter established for the determination of GABA. This study may facilitate the areas associated with GABA or glutamate.
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Affiliation(s)
- Yuanhong Chen
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Environmental and Chemical Engineering, Nanchang University, Nanchang 330031, PR China; Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China
| | - Kunpeng Chang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China; Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China
| | - Xi Xie
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China; Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China
| | - Xiaohua Liu
- Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China
| | - Mengya Jia
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China; Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China
| | - Lijuan Nie
- Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China
| | - Haixing Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China; Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China.
| | - Shuixing Wang
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Environmental and Chemical Engineering, Nanchang University, Nanchang 330031, PR China; Sino-German Joint Research Institute, Nanchang University, Nanchang 330047, PR China.
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De Schouwer F, Claes L, Vandekerkhove A, Verduyckt J, De Vos DE. Protein-Rich Biomass Waste as a Resource for Future Biorefineries: State of the Art, Challenges, and Opportunities. CHEMSUSCHEM 2019; 12:1272-1303. [PMID: 30667150 DOI: 10.1002/cssc.201802418] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/22/2019] [Indexed: 06/09/2023]
Abstract
Protein-rich biomass provides a valuable feedstock for the chemical industry. This Review describes every process step in the value chain from protein waste to chemicals. The first part deals with the physicochemical extraction of proteins from biomass, hydrolytic degradation to peptides and amino acids, and separation of amino acid mixtures. The second part provides an overview of physical and (bio)chemical technologies for the production of polymers, commodity chemicals, pharmaceuticals, and other fine chemicals. This can be achieved by incorporation of oligopeptides into polymers, or by modification and defunctionalization of amino acids, for example, their reduction to amino alcohols, decarboxylation to amines, (cyclic) amides and nitriles, deamination to (di)carboxylic acids, and synthesis of fine chemicals and ionic liquids. Bio- and chemocatalytic approaches are compared in terms of scope, efficiency, and sustainability.
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Affiliation(s)
- Free De Schouwer
- Centre for Surface Chemistry and Catalysis, Department of Microbial and Molecular Systems, KU Leuven, Celestijnenlaan 200F, post box 2461, 3001, Heverlee, Belgium
| | - Laurens Claes
- Centre for Surface Chemistry and Catalysis, Department of Microbial and Molecular Systems, KU Leuven, Celestijnenlaan 200F, post box 2461, 3001, Heverlee, Belgium
| | - Annelies Vandekerkhove
- Centre for Surface Chemistry and Catalysis, Department of Microbial and Molecular Systems, KU Leuven, Celestijnenlaan 200F, post box 2461, 3001, Heverlee, Belgium
| | - Jasper Verduyckt
- Centre for Surface Chemistry and Catalysis, Department of Microbial and Molecular Systems, KU Leuven, Celestijnenlaan 200F, post box 2461, 3001, Heverlee, Belgium
| | - Dirk E De Vos
- Centre for Surface Chemistry and Catalysis, Department of Microbial and Molecular Systems, KU Leuven, Celestijnenlaan 200F, post box 2461, 3001, Heverlee, Belgium
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9
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Bowden NA, Sanders JP, Bruins ME. Solubility of the Proteinogenic α-Amino Acids in Water, Ethanol, and Ethanol-Water Mixtures. JOURNAL OF CHEMICAL AND ENGINEERING DATA 2018; 63:488-497. [PMID: 29545650 PMCID: PMC5846082 DOI: 10.1021/acs.jced.7b00486] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 12/20/2017] [Indexed: 06/08/2023]
Abstract
The addition of organic solvents to α-amino acids in aqueous solution could be an effective method in crystallization. We reviewed the available data on the solubility of α-amino acids in water, water-ethanol mixtures, and ethanol at 298.15 K and 0.1 MPa. The solubility of l-alanine, l-proline, l-arginine, l-cysteine, and l-lysine in water and ethanol mixtures and the solubility of l-alanine, l-proline, l-arginine, l-cysteine, l-lysine, l-asparagine, l-glutamine, l-histidine, and l-leucine in pure ethanol systems were measured and are published here for the first time. The impact on the solubility of amino acids that can convert in solution, l-glutamic acid and l-cysteine, was studied. At lower concentrations, only the ninhydrin method and the ultraperfomance liquid chromatography (UPLC) method yield reliable results. In the case of α-amino acids that convert in solution, only the UPLC method was able to discern between the different α-amino acids and yields reliable results. Our results demonstrate that α-amino acids with similar physical structures have similar changes in solubility in mixed water/ethanol mixtures. The solubility of l-tryptophan increased at moderate ethanol concentrations.
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Affiliation(s)
- Nathan A. Bowden
- Biobased
Chemistry and Technology Group, ASFG, Wageningen
University and Research, Bornse Weilanden 9, Wageningen, 6708WG, The Netherlands
- School
of Life Sciences, Avans University of Applied
Science, Lovensdijkstraat
61-63, Breda, 4818AJ, The Netherlands
| | - Johan P.M. Sanders
- Biobased
Chemistry and Technology Group, ASFG, Wageningen
University and Research, Bornse Weilanden 9, Wageningen, 6708WG, The Netherlands
- Wageningen
Food & Biobased Research, Wageningen
University and Research, Bornse Weilanden 9, Wageningen, 6107WG, The Netherlands
| | - Marieke E. Bruins
- Wageningen
Food & Biobased Research, Wageningen
University and Research, Bornse Weilanden 9, Wageningen, 6107WG, The Netherlands
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Li SY, Ng IS, Chen PT, Chiang CJ, Chao YP. Biorefining of protein waste for production of sustainable fuels and chemicals. BIOTECHNOLOGY FOR BIOFUELS 2018; 11:256. [PMID: 30250508 PMCID: PMC6146663 DOI: 10.1186/s13068-018-1234-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 08/22/2018] [Indexed: 05/21/2023]
Abstract
To mitigate the climate change caused by CO2 emission, the global incentive to the low-carbon alternatives as replacement of fossil fuel-derived products continuously expands the need for renewable feedstock. There will be accompanied by the generation of enormous protein waste as a result. The economical viability of the biorefinery platform can be realized once the surplus protein waste is recycled in a circular economy scenario. In this context, the present review focuses on the current development of biotechnology with the emphasis on biotransformation and metabolic engineering to refine protein-derived amino acids for production of fuels and chemicals. Its scope starts with the explosion of potential feedstock sources rich in protein waste. The availability of techniques is applied for purification and hydrolysis of various feedstock proteins to amino acids. Useful lessons are leaned from the microbial catabolism of amino acids and lay a foundation for the development of the protein-based biotechnology. At last, the future perspective of the biorefinery scheme based on protein waste is discussed associated with remarks on possible solutions to overcome the technical bottlenecks.
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Affiliation(s)
- Si-Yu Li
- Department of Chemical Engineering, National Chung Hsing University, Taichung, 402 Taiwan
| | - I-Son Ng
- Department of Chemical Engineering, National Cheng Kung University, Tainan, 70101 Taiwan
| | - Po Ting Chen
- Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, 710 Taiwan
| | - Chung-Jen Chiang
- Department of Medical Laboratory Science and Biotechnology, China Medical University, No. 91, Hsueh-Shih Road, Taichung, 40402 Taiwan
| | - Yun-Peng Chao
- Department of Chemical Engineering, Feng Chia University, 100 Wenhwa Road, Taichung, 40724 Taiwan
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, 41354 Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung, 40447 Taiwan
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Verduyckt J, De Vos DE. Controlled defunctionalisation of biobased organic acids. Chem Commun (Camb) 2017; 53:5682-5693. [DOI: 10.1039/c7cc01380a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Considerable progress has been made in the field of hydrogenation, decarboxylation and deamination of both citric and amino acids to valuable chemicals, which is why they should be (re)considered as valid biobased platform chemicals.
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Affiliation(s)
- Jasper Verduyckt
- Centre for Surface Chemistry and Catalysis
- Department of Microbial and Molecular Systems
- KU Leuven – University of Leuven
- Leuven Chem&Tech
- 3001 Heverlee
| | - Dirk E. De Vos
- Centre for Surface Chemistry and Catalysis
- Department of Microbial and Molecular Systems
- KU Leuven – University of Leuven
- Leuven Chem&Tech
- 3001 Heverlee
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