Loading…
Microwave‐assisted deep eutectic solvent extraction of phenolic compounds from brewer's spent grain
BACKGROUND Deep eutectic solvents (DESs) have been tested as promising green solvents for the microwave‐assisted extraction of phenolic compounds from brewer's spent grain (BSG). Firstly, a preliminary screening with four different DESs was carried out in order to determine the most effective D...
Saved in:
| Published in: | Journal of chemical technology and biotechnology (1986) 2021-02, Vol.96 (2), p.481-490 |
|---|---|
| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites Items that cite this one |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | cdi_FETCH-LOGICAL-c3345-24b15d7109a76fec5467cf25de8756cb345a9deee438ef382de08b58c61cc42e3 |
|---|---|
| cites | cdi_FETCH-LOGICAL-c3345-24b15d7109a76fec5467cf25de8756cb345a9deee438ef382de08b58c61cc42e3 |
| container_end_page | 490 |
| container_issue | 2 |
| container_start_page | 481 |
| container_title | Journal of chemical technology and biotechnology (1986) |
| container_volume | 96 |
| creator | López‐Linares, Juan C Campillo, Víctor Coca, Mónica Lucas, Susana García‐Cubero, María T |
| description | BACKGROUND
Deep eutectic solvents (DESs) have been tested as promising green solvents for the microwave‐assisted extraction of phenolic compounds from brewer's spent grain (BSG). Firstly, a preliminary screening with four different DESs was carried out in order to determine the most effective DES for recovering phenolic compounds (measured as total phenols) from BSG. Later, an experimental design using the DES found to be most effective in the preliminary screening was applied to optimize microwave‐assisted choline chloride (ChCl):glycerol extraction.
RESULTS
ChCl:glycerol was the most effective DES tested in the preliminary screening to recover phenolic compounds (2.3 mg GA g−1 BSG), even more than methanol (80% v/v) as conventional solvent (1.2 mg GA g−1 BSG). On the other hand, using ChCl:glycerol as DES, a total phenols content of 2.89 mg GA g−1 BSG was obtained operating at 100 °C for 13.30 min and 37.46% (v/v) water in the DES, ferulic and coumaric acids being the most abundant. Moreover, a residual extracted solid with non‐disturbed structural carbohydrates was achieved, which could be successfully used in a biorefinery to obtain other products, such as biofuels or chemicals.
CONCLUSIONS
The suitability of a novel and green extraction process based on DESs combined with microwave assistance for the recovery of phenolic compounds from BSG was demonstrated. © 2020 Society of Chemical Industry (SCI) |
| doi_str_mv | 10.1002/jctb.6565 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2476147879</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2476147879</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3345-24b15d7109a76fec5467cf25de8756cb345a9deee438ef382de08b58c61cc42e3</originalsourceid><addsrcrecordid>eNp1kE1OwzAQhS0EEqWw4AaWWCAWaR3Hf11Cxa9AbMracpwJpErjYCct3XEEzshJcChbViPNfG_mzUPoNCWTlBA6Xdounwgu-B4apWQmEyYE2UcjQoVKKJf8EB2FsCSECEXFCMFTZb3bmDV8f36ZEKrQQYELgBZD34HtKouDq9fQdBg-Om9ixzXYlbh9g8bVcWzdqnV9UwRcerfCuYcN-POAQzuIXr2pmmN0UJo6wMlfHaOXm-vF_C55fL69n18-JjbLGE8oy1NeyOjbSFGC5UxIW1JegJJc2DwyZha9AcsUlJmiBRCVc2VFai2jkI3R2W5v6917D6HTS9f7Jp7UlEmRMqnkLFIXOyp-HoKHUre-Whm_1SnRQ4p6SFEPKUZ2umM3VQ3b_0H9MF9c_Sp-AD_jd1c</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2476147879</pqid></control><display><type>article</type><title>Microwave‐assisted deep eutectic solvent extraction of phenolic compounds from brewer's spent grain</title><source>Wiley</source><creator>López‐Linares, Juan C ; Campillo, Víctor ; Coca, Mónica ; Lucas, Susana ; García‐Cubero, María T</creator><creatorcontrib>López‐Linares, Juan C ; Campillo, Víctor ; Coca, Mónica ; Lucas, Susana ; García‐Cubero, María T</creatorcontrib><description>BACKGROUND
Deep eutectic solvents (DESs) have been tested as promising green solvents for the microwave‐assisted extraction of phenolic compounds from brewer's spent grain (BSG). Firstly, a preliminary screening with four different DESs was carried out in order to determine the most effective DES for recovering phenolic compounds (measured as total phenols) from BSG. Later, an experimental design using the DES found to be most effective in the preliminary screening was applied to optimize microwave‐assisted choline chloride (ChCl):glycerol extraction.
RESULTS
ChCl:glycerol was the most effective DES tested in the preliminary screening to recover phenolic compounds (2.3 mg GA g−1 BSG), even more than methanol (80% v/v) as conventional solvent (1.2 mg GA g−1 BSG). On the other hand, using ChCl:glycerol as DES, a total phenols content of 2.89 mg GA g−1 BSG was obtained operating at 100 °C for 13.30 min and 37.46% (v/v) water in the DES, ferulic and coumaric acids being the most abundant. Moreover, a residual extracted solid with non‐disturbed structural carbohydrates was achieved, which could be successfully used in a biorefinery to obtain other products, such as biofuels or chemicals.
CONCLUSIONS
The suitability of a novel and green extraction process based on DESs combined with microwave assistance for the recovery of phenolic compounds from BSG was demonstrated. © 2020 Society of Chemical Industry (SCI)</description><identifier>ISSN: 0268-2575</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.6565</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Biofuels ; Biorefineries ; brewer's spent grain ; Carbohydrates ; Choline ; deep eutectic solvents (DESs) ; Design of experiments ; Experimental design ; Glycerol ; microwave‐assisted extraction ; Phenolic compounds ; Phenols ; Screening ; Solvent extraction ; Solvents</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2021-02, Vol.96 (2), p.481-490</ispartof><rights>2020 Society of Chemical Industry (SCI)</rights><rights>Copyright © 2021 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3345-24b15d7109a76fec5467cf25de8756cb345a9deee438ef382de08b58c61cc42e3</citedby><cites>FETCH-LOGICAL-c3345-24b15d7109a76fec5467cf25de8756cb345a9deee438ef382de08b58c61cc42e3</cites><orcidid>0000-0002-2222-9899 ; 0000-0003-4763-154X ; 0000-0003-3357-5831 ; 0000-0001-9884-9034</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.6565$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.6565$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,786,790,27957,27958,50923,51032</link.rule.ids></links><search><creatorcontrib>López‐Linares, Juan C</creatorcontrib><creatorcontrib>Campillo, Víctor</creatorcontrib><creatorcontrib>Coca, Mónica</creatorcontrib><creatorcontrib>Lucas, Susana</creatorcontrib><creatorcontrib>García‐Cubero, María T</creatorcontrib><title>Microwave‐assisted deep eutectic solvent extraction of phenolic compounds from brewer's spent grain</title><title>Journal of chemical technology and biotechnology (1986)</title><description>BACKGROUND
Deep eutectic solvents (DESs) have been tested as promising green solvents for the microwave‐assisted extraction of phenolic compounds from brewer's spent grain (BSG). Firstly, a preliminary screening with four different DESs was carried out in order to determine the most effective DES for recovering phenolic compounds (measured as total phenols) from BSG. Later, an experimental design using the DES found to be most effective in the preliminary screening was applied to optimize microwave‐assisted choline chloride (ChCl):glycerol extraction.
RESULTS
ChCl:glycerol was the most effective DES tested in the preliminary screening to recover phenolic compounds (2.3 mg GA g−1 BSG), even more than methanol (80% v/v) as conventional solvent (1.2 mg GA g−1 BSG). On the other hand, using ChCl:glycerol as DES, a total phenols content of 2.89 mg GA g−1 BSG was obtained operating at 100 °C for 13.30 min and 37.46% (v/v) water in the DES, ferulic and coumaric acids being the most abundant. Moreover, a residual extracted solid with non‐disturbed structural carbohydrates was achieved, which could be successfully used in a biorefinery to obtain other products, such as biofuels or chemicals.
CONCLUSIONS
The suitability of a novel and green extraction process based on DESs combined with microwave assistance for the recovery of phenolic compounds from BSG was demonstrated. © 2020 Society of Chemical Industry (SCI)</description><subject>Biofuels</subject><subject>Biorefineries</subject><subject>brewer's spent grain</subject><subject>Carbohydrates</subject><subject>Choline</subject><subject>deep eutectic solvents (DESs)</subject><subject>Design of experiments</subject><subject>Experimental design</subject><subject>Glycerol</subject><subject>microwave‐assisted extraction</subject><subject>Phenolic compounds</subject><subject>Phenols</subject><subject>Screening</subject><subject>Solvent extraction</subject><subject>Solvents</subject><issn>0268-2575</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kE1OwzAQhS0EEqWw4AaWWCAWaR3Hf11Cxa9AbMracpwJpErjYCct3XEEzshJcChbViPNfG_mzUPoNCWTlBA6Xdounwgu-B4apWQmEyYE2UcjQoVKKJf8EB2FsCSECEXFCMFTZb3bmDV8f36ZEKrQQYELgBZD34HtKouDq9fQdBg-Om9ixzXYlbh9g8bVcWzdqnV9UwRcerfCuYcN-POAQzuIXr2pmmN0UJo6wMlfHaOXm-vF_C55fL69n18-JjbLGE8oy1NeyOjbSFGC5UxIW1JegJJc2DwyZha9AcsUlJmiBRCVc2VFai2jkI3R2W5v6917D6HTS9f7Jp7UlEmRMqnkLFIXOyp-HoKHUre-Whm_1SnRQ4p6SFEPKUZ2umM3VQ3b_0H9MF9c_Sp-AD_jd1c</recordid><startdate>202102</startdate><enddate>202102</enddate><creator>López‐Linares, Juan C</creator><creator>Campillo, Víctor</creator><creator>Coca, Mónica</creator><creator>Lucas, Susana</creator><creator>García‐Cubero, María T</creator><general>John Wiley & Sons, Ltd</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><orcidid>https://orcid.org/0000-0002-2222-9899</orcidid><orcidid>https://orcid.org/0000-0003-4763-154X</orcidid><orcidid>https://orcid.org/0000-0003-3357-5831</orcidid><orcidid>https://orcid.org/0000-0001-9884-9034</orcidid></search><sort><creationdate>202102</creationdate><title>Microwave‐assisted deep eutectic solvent extraction of phenolic compounds from brewer's spent grain</title><author>López‐Linares, Juan C ; Campillo, Víctor ; Coca, Mónica ; Lucas, Susana ; García‐Cubero, María T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3345-24b15d7109a76fec5467cf25de8756cb345a9deee438ef382de08b58c61cc42e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Biofuels</topic><topic>Biorefineries</topic><topic>brewer's spent grain</topic><topic>Carbohydrates</topic><topic>Choline</topic><topic>deep eutectic solvents (DESs)</topic><topic>Design of experiments</topic><topic>Experimental design</topic><topic>Glycerol</topic><topic>microwave‐assisted extraction</topic><topic>Phenolic compounds</topic><topic>Phenols</topic><topic>Screening</topic><topic>Solvent extraction</topic><topic>Solvents</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>López‐Linares, Juan C</creatorcontrib><creatorcontrib>Campillo, Víctor</creatorcontrib><creatorcontrib>Coca, Mónica</creatorcontrib><creatorcontrib>Lucas, Susana</creatorcontrib><creatorcontrib>García‐Cubero, María T</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>López‐Linares, Juan C</au><au>Campillo, Víctor</au><au>Coca, Mónica</au><au>Lucas, Susana</au><au>García‐Cubero, María T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microwave‐assisted deep eutectic solvent extraction of phenolic compounds from brewer's spent grain</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><date>2021-02</date><risdate>2021</risdate><volume>96</volume><issue>2</issue><spage>481</spage><epage>490</epage><pages>481-490</pages><issn>0268-2575</issn><eissn>1097-4660</eissn><abstract>BACKGROUND
Deep eutectic solvents (DESs) have been tested as promising green solvents for the microwave‐assisted extraction of phenolic compounds from brewer's spent grain (BSG). Firstly, a preliminary screening with four different DESs was carried out in order to determine the most effective DES for recovering phenolic compounds (measured as total phenols) from BSG. Later, an experimental design using the DES found to be most effective in the preliminary screening was applied to optimize microwave‐assisted choline chloride (ChCl):glycerol extraction.
RESULTS
ChCl:glycerol was the most effective DES tested in the preliminary screening to recover phenolic compounds (2.3 mg GA g−1 BSG), even more than methanol (80% v/v) as conventional solvent (1.2 mg GA g−1 BSG). On the other hand, using ChCl:glycerol as DES, a total phenols content of 2.89 mg GA g−1 BSG was obtained operating at 100 °C for 13.30 min and 37.46% (v/v) water in the DES, ferulic and coumaric acids being the most abundant. Moreover, a residual extracted solid with non‐disturbed structural carbohydrates was achieved, which could be successfully used in a biorefinery to obtain other products, such as biofuels or chemicals.
CONCLUSIONS
The suitability of a novel and green extraction process based on DESs combined with microwave assistance for the recovery of phenolic compounds from BSG was demonstrated. © 2020 Society of Chemical Industry (SCI)</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.6565</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-2222-9899</orcidid><orcidid>https://orcid.org/0000-0003-4763-154X</orcidid><orcidid>https://orcid.org/0000-0003-3357-5831</orcidid><orcidid>https://orcid.org/0000-0001-9884-9034</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0268-2575 |
| ispartof | Journal of chemical technology and biotechnology (1986), 2021-02, Vol.96 (2), p.481-490 |
| issn | 0268-2575 1097-4660 |
| language | eng |
| recordid | cdi_proquest_journals_2476147879 |
| source | Wiley |
| subjects | Biofuels Biorefineries brewer's spent grain Carbohydrates Choline deep eutectic solvents (DESs) Design of experiments Experimental design Glycerol microwave‐assisted extraction Phenolic compounds Phenols Screening Solvent extraction Solvents |
| title | Microwave‐assisted deep eutectic solvent extraction of phenolic compounds from brewer's spent grain |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-09-22T01%3A34%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Microwave%E2%80%90assisted%20deep%20eutectic%20solvent%20extraction%20of%20phenolic%20compounds%20from%20brewer's%20spent%20grain&rft.jtitle=Journal%20of%20chemical%20technology%20and%20biotechnology%20(1986)&rft.au=L%C3%B3pez%E2%80%90Linares,%20Juan%20C&rft.date=2021-02&rft.volume=96&rft.issue=2&rft.spage=481&rft.epage=490&rft.pages=481-490&rft.issn=0268-2575&rft.eissn=1097-4660&rft_id=info:doi/10.1002/jctb.6565&rft_dat=%3Cproquest_cross%3E2476147879%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c3345-24b15d7109a76fec5467cf25de8756cb345a9deee438ef382de08b58c61cc42e3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2476147879&rft_id=info:pmid/&rfr_iscdi=true |