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Guazzotti S, Pagliano C, Dondero F, Manfredi M. Lipidomic Profiling of Rice Bran after Green Solid-Liquid Extractions for the Development of Circular Economy Approaches. Foods 2023; 12:foods12020384. [PMID: 36673474 PMCID: PMC9857567 DOI: 10.3390/foods12020384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/09/2023] [Accepted: 01/11/2023] [Indexed: 01/15/2023] Open
Abstract
Rice bran is a rather underutilized by-product of the rice industry that nowadays is far from being valorized. In this study, the lipidomic profile of bran of the Italian rice variety, Roma, has been evaluated through ultra performance liquid chromatography-tandem mass spectrometry. Crude lipid extracts were obtained from rice bran treated with different green solvents (1-butanol, ethanol and methyl tert-butyl ether/methanol mixture) in combination with an ultrasonic pre-treatment, and then compared with extracts obtained with standard solvents (chloroform/methanol mixture). Lipid yield, number and type of lipids and composition of prevalent lipid classes extracted were evaluated in order to provide an exhaustive lipid profile of the rice bran and to identify the most efficient green solvent for solid-liquid extractions. Twelve different lipid classes and a maximum of 276 lipids were identified. Ethanol and methyl tert-butyl ether/methanol solvents provided higher lipid extraction yields, the former being the most effective solvent for the extraction of triglycerides and N-acylethanolamines and the latter the most effective for the extraction of diglycerides, phospholipids and ceramides at 4 °C. Moreover, extraction with ethanol at 20 °C gave similar results as at 4 °C in terms of lipid yield and for most of the classes of lipids extracted. Taken together, our results indicate ethanol and methyl tert-butyl ether/methanol as excellent solvents for lipid extraction from rice bran, with the aim to further valorize this food by-product in the perspective of a circular economy.
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Affiliation(s)
- Silvia Guazzotti
- Biological Mass Spectrometry Lab, Department of Translational Medicine (DiMeT), University of Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Center for Translational Research on Autoimmune & Allergic Diseases—CAAD, University of Piemonte Orientale, Corso Trieste 15/A, 28100 Novara, Italy
| | - Cristina Pagliano
- Department of Sciences and Technological Innovation, University of Piemonte Orientale, Viale T. Michel 11, 15121 Alessandria, Italy
- Correspondence: ; Tel.: +39-013-136-0234
| | - Francesco Dondero
- Department of Sciences and Technological Innovation, University of Piemonte Orientale, Viale T. Michel 11, 15121 Alessandria, Italy
| | - Marcello Manfredi
- Biological Mass Spectrometry Lab, Department of Translational Medicine (DiMeT), University of Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Center for Translational Research on Autoimmune & Allergic Diseases—CAAD, University of Piemonte Orientale, Corso Trieste 15/A, 28100 Novara, Italy
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2
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Pichler CM, Bhattacharjee S, Lam E, Su L, Collauto A, Roessler MM, Cobb SJ, Badiani VM, Rahaman M, Reisner E. Bio-Electrocatalytic Conversion of Food Waste to Ethylene via Succinic Acid as the Central Intermediate. ACS Catal 2022; 12:13360-13371. [PMID: 36366764 PMCID: PMC9638992 DOI: 10.1021/acscatal.2c02689] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 08/04/2022] [Indexed: 11/30/2022]
Abstract
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Ethylene is an important
feedstock in the chemical industry,
but
currently requires production from fossil resources. The electrocatalytic
oxidative decarboxylation of succinic acid offers in principle an
environmentally friendly route to generate ethylene. Here, a detailed
investigation of the role of different carbon electrode materials
and characteristics revealed that a flat electrode surface and high
ordering of the carbon material are conducive for the reaction. A
range of electrochemical and spectroscopic approaches such as Koutecky–Levich
analysis, rotating ring-disk electrode (RRDE) studies, and Tafel analysis
as well as quantum chemical calculations, electron paramagnetic resonance
(EPR), and in situ infrared (IR) spectroscopy generated
further insights into the mechanism of the overall process. A distinct
reaction intermediate was detected, and the decarboxylation onset
potential was determined to be 2.2–2.3 V versus the reversible
hydrogen electrode (RHE). Following the mechanistic studies and electrode
optimization, a two-step bio-electrochemical process was established
for ethylene production using succinic acid sourced from food waste.
The initial step of this integrated process involves microbial hydrolysis/fermentation
of food waste into aqueous solutions containing succinic acid (0.3
M; 3.75 mmol per g bakery waste). The second step is the electro-oxidation
of the obtained intermediate succinic acid to ethylene using a flow
setup at room temperature, with a productivity of 0.4–1 μmol
ethylene cmelectrode–2 h–1. This approach provides an alternative strategy to produce ethylene
from food waste under ambient conditions using renewable energy.
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Affiliation(s)
- Christian M. Pichler
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
- Institute for Applied Physics, Vienna University of Technology, Wiedner Hauptstraße 8-10, A-1040Vienna, Austria
- Centre of Electrochemistry and Surface Technology, Viktor Kaplan Straße 2, A-2700Wiener Neustadt, Austria
| | - Subhajit Bhattacharjee
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
| | - Erwin Lam
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
| | - Lin Su
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
| | - Alberto Collauto
- Department of Chemistry and Centre for Pulse EPR Spectroscopy (PEPR), Imperial College, London Molecular Sciences Research Hub, White City Campus, Wood Lane, LondonW12 0BZ, U.K
| | - Maxie M. Roessler
- Department of Chemistry and Centre for Pulse EPR Spectroscopy (PEPR), Imperial College, London Molecular Sciences Research Hub, White City Campus, Wood Lane, LondonW12 0BZ, U.K
| | - Samuel J. Cobb
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
| | - Vivek M. Badiani
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
| | - Motiar Rahaman
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
| | - Erwin Reisner
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EWCambridge, U.K
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3
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Review of alternative technologies for acetone-butanol-ethanol separation: Principles, state-of-the-art, and development trends. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121244] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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4
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Kongjan P, Tohlang N, Khaonuan S, Cheirsilp B, Jariyaboon R. Characterization of the integrated gas stripping-condensation process for organic solvent removal from model acetone-butanol-ethanol aqueous solution. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108437] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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5
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Lee HY, You TS, Chen CL. Energy efficient design of bio-butanol purification process from acetone butanol ethanol fermentation. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2021.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Teke GM, Tai SL, Pott RWM. Extractive Fermentation Processes: Modes of Operation and Application. CHEMBIOENG REVIEWS 2021. [DOI: 10.1002/cben.202100028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- George M. Teke
- University of Stellenbosch Department of Process Engineering Stellenbosch South Africa
| | - Siew L. Tai
- University of Cape Town Department of Chemical Engineering Cape Town South Africa
| | - Robert W. M. Pott
- University of Stellenbosch Department of Process Engineering Stellenbosch South Africa
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Pakzati M, Abedini H, Hamoule T, Shariati A. Equilibrium and dynamic investigation of butanol adsorption from acetone–butanol–ethanol (ABE) model solution using a vine shoot based activated carbon. ADSORPTION 2021. [DOI: 10.1007/s10450-021-00345-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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López-Linares JC, García-Cubero MT, Coca M, Lucas S. Efficient biobutanol production by acetone-butanol-ethanol fermentation from spent coffee grounds with microwave assisted dilute sulfuric acid pretreatment. BIORESOURCE TECHNOLOGY 2021; 320:124348. [PMID: 33190095 DOI: 10.1016/j.biortech.2020.124348] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 06/11/2023]
Abstract
The integral valorization of potential sugars (cellulosic and hemicellulosic) from spent coffee grounds (SCG), a lignocellulosic residue, is proposed in this work. With this aim, the microwave assisted dilute sulfuric acid pretreatment has been optimized, leading to a hemicellulosic sugar recovery in the pretreatment liquid (HSRL) and an enzymatic hydrolysis yield of 79 and 98%, respectively, at 160.47 °C and 1.5% H2SO4. Moreover, the complete digestibility of cellulose (enzymatic hydrolysis yield = 100%) was also discovered for non-pretreated SCG, which is very interesting. Secondly, the production of biobutanol, an advanced biofuel, is also proposed from pretreated SCG enzymatic hydrolysate and pretreatment liquid achieved under optimal conditions. These were fermented by Clostridium beijerinckii, yielding 95 kg butanol/t SCG (dry matter) and 151 kg acetone-butanol-ethanol/t SCG (dry matter).
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Affiliation(s)
- Juan C López-Linares
- Institute of Sustainable Processes, Dr. Mergelina s/n, 47011 Valladolid, Spain; Department of Chemical Engineering and Environmental Technology, School of Industrial Engineering, University of Valladolid, Dr. Mergelina, s/n, 47011 Valladolid, Spain
| | - María Teresa García-Cubero
- Institute of Sustainable Processes, Dr. Mergelina s/n, 47011 Valladolid, Spain; Department of Chemical Engineering and Environmental Technology, School of Industrial Engineering, University of Valladolid, Dr. Mergelina, s/n, 47011 Valladolid, Spain
| | - Mónica Coca
- Institute of Sustainable Processes, Dr. Mergelina s/n, 47011 Valladolid, Spain; Department of Chemical Engineering and Environmental Technology, School of Industrial Engineering, University of Valladolid, Dr. Mergelina, s/n, 47011 Valladolid, Spain
| | - Susana Lucas
- Institute of Sustainable Processes, Dr. Mergelina s/n, 47011 Valladolid, Spain; Department of Chemical Engineering and Environmental Technology, School of Industrial Engineering, University of Valladolid, Dr. Mergelina, s/n, 47011 Valladolid, Spain.
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Si Z, Liu C, Li G, Wang Z, Li J, Xue T, Yang S, Cai D, Li S, Zhao H, Qin P, Tan T. Epoxide-based PDMS membranes with an ultrashort and controllable membrane-forming process for 1-butanol/water pervaporation. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118472] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Choi Y, An N, Moon I, Kim J. Energy Optimization via Process Modification To Maximize Economic Feasibility of the Butane Gas-Splitting Process. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02430] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yeongryeol Choi
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
- Green Materials and Processes R&D Group, Korea Institute of Industrial Technology, 55 Jongga-ro, Jung-gu, Ulsan 44413, Republic of Korea
| | - Nahyeon An
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Eonyang-eup, Ulju-gun, Ulsan 44919, Republic of Korea
| | - Il Moon
- Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Junghwan Kim
- Green Materials and Processes R&D Group, Korea Institute of Industrial Technology, 55 Jongga-ro, Jung-gu, Ulsan 44413, Republic of Korea
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The in-situ synthesis of a high-flux ZIF-8/polydimethylsiloxane mixed matrix membrane for n-butanol pervaporation. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116263] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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