Salinity enhances high optically active L-lactate production from co-fermentation of food waste and waste activated sludge: Unveiling the response of microbial community shift and functional profiling

•Lactic acid productivity increased at 10 gNaCl/L.•Optical pure L-lactate was obtained at 30 gNaCl/L.•The abundance of lactic acid bacteria genera increased with salt amendment.•Functional genes related to lactic acid production shifted with salt amendment. Lactic acid (LA), a versatile platform mol...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Bioresource technology 2021-01, Vol.319, p.124124-124124, Article 124124
Hauptverfasser: Li, Xiang, Sadiq, Safeena, Zhang, Wenjuan, Chen, Yiren, Xu, Xianbao, Abbas, Anees, Chen, Shanping, Zhang, Ruina, Xue, Gang, Sobotka, Dominika, Makinia, Jacek
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 124124
container_issue
container_start_page 124124
container_title Bioresource technology
container_volume 319
creator Li, Xiang
Sadiq, Safeena
Zhang, Wenjuan
Chen, Yiren
Xu, Xianbao
Abbas, Anees
Chen, Shanping
Zhang, Ruina
Xue, Gang
Sobotka, Dominika
Makinia, Jacek
description •Lactic acid productivity increased at 10 gNaCl/L.•Optical pure L-lactate was obtained at 30 gNaCl/L.•The abundance of lactic acid bacteria genera increased with salt amendment.•Functional genes related to lactic acid production shifted with salt amendment. Lactic acid (LA), a versatile platform molecule, can be fermented from organic wastes, such as food waste and waste activated sludge. In this study, an efficient approach using salt, a component of food waste as an additive, was proposed to increase LA production. The LA productivity was increased at 10 g NaCl/L and optical pure L-lactate was obtained at 30 g NaCl/L. The enhancement of LA was in accordance with the increased solubilization and the critical hydrolase activities under saline conditions. Moreover, high salinity (30–50 g NaCl/L) changed the common conversion of LA to volatile fatty acids. In addition, the key LA bacteria genera (Bacillus, Enterococcus, Lactobacillus) were selectively enriched under saline conditions. Strong correlations between salinity and functional genes for L-LA production were also observed. This study provides a practical way for the enrichment of L-LA with high optical activity from organic wastes.
doi_str_mv 10.1016/j.biortech.2020.124124
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2446672021</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0960852420313985</els_id><sourcerecordid>2446672021</sourcerecordid><originalsourceid>FETCH-LOGICAL-c411t-9492508fa37e83d48cdae716536e9be37e4580020b2c66160da7125b295eb7db3</originalsourceid><addsrcrecordid>eNqFkcGO0zAQhiMEEmXZV1j5yCXFdhIn4QRasYBUiQO7Z8uxx42rxC62U9Q35LF20gJXJEse_TP-ZsZ_UdwxumWUifeH7eBCzKDHLaccRV7jeVFsWNdWJe9b8bLY0F7Qsmt4_bp4k9KBUlqxlm-K3z_U5LzLZwJ-VF5DIqPbjyQcs9Nqms5E6exOQHblhJHKQI4xmAXF4ImNYSY6lBbiDB6zqxgssSEY8kslrFb-X7SCEGBImhazhw_kyZ_AYfs9ySOQCOkYfIIVMDsdw-DUhPR5Xi4DptHZfOHZxV_6YxqHsRfE2-KVVVOC2z_3TfH08Pnx_mu5-_7l2_2nXalrxnLZ1z1vaGdV1UJXmbrTRkHLRFMJ6AdAtW46it84cC0EE9SolvFm4H0DQ2uG6qZ4d-Vi558LpCxnlzRMk_IQliR5XQvRohEMS8W1FHdJKYKVx-hmFc-SUblaJw_yr3VytU5ercOHH68PARc5OYgyaQdojnERdJYmuP8hngFZN6s1</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2446672021</pqid></control><display><type>article</type><title>Salinity enhances high optically active L-lactate production from co-fermentation of food waste and waste activated sludge: Unveiling the response of microbial community shift and functional profiling</title><source>Elsevier ScienceDirect Journals Complete</source><creator>Li, Xiang ; Sadiq, Safeena ; Zhang, Wenjuan ; Chen, Yiren ; Xu, Xianbao ; Abbas, Anees ; Chen, Shanping ; Zhang, Ruina ; Xue, Gang ; Sobotka, Dominika ; Makinia, Jacek</creator><creatorcontrib>Li, Xiang ; Sadiq, Safeena ; Zhang, Wenjuan ; Chen, Yiren ; Xu, Xianbao ; Abbas, Anees ; Chen, Shanping ; Zhang, Ruina ; Xue, Gang ; Sobotka, Dominika ; Makinia, Jacek</creatorcontrib><description>•Lactic acid productivity increased at 10 gNaCl/L.•Optical pure L-lactate was obtained at 30 gNaCl/L.•The abundance of lactic acid bacteria genera increased with salt amendment.•Functional genes related to lactic acid production shifted with salt amendment. Lactic acid (LA), a versatile platform molecule, can be fermented from organic wastes, such as food waste and waste activated sludge. In this study, an efficient approach using salt, a component of food waste as an additive, was proposed to increase LA production. The LA productivity was increased at 10 g NaCl/L and optical pure L-lactate was obtained at 30 g NaCl/L. The enhancement of LA was in accordance with the increased solubilization and the critical hydrolase activities under saline conditions. Moreover, high salinity (30–50 g NaCl/L) changed the common conversion of LA to volatile fatty acids. In addition, the key LA bacteria genera (Bacillus, Enterococcus, Lactobacillus) were selectively enriched under saline conditions. Strong correlations between salinity and functional genes for L-LA production were also observed. This study provides a practical way for the enrichment of L-LA with high optical activity from organic wastes.</description><identifier>ISSN: 0960-8524</identifier><identifier>EISSN: 1873-2976</identifier><identifier>DOI: 10.1016/j.biortech.2020.124124</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Food waste ; Lactic acid ; Optical activity ; Salt ; Waste activated sludge</subject><ispartof>Bioresource technology, 2021-01, Vol.319, p.124124-124124, Article 124124</ispartof><rights>2020 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-9492508fa37e83d48cdae716536e9be37e4580020b2c66160da7125b295eb7db3</citedby><cites>FETCH-LOGICAL-c411t-9492508fa37e83d48cdae716536e9be37e4580020b2c66160da7125b295eb7db3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.biortech.2020.124124$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Li, Xiang</creatorcontrib><creatorcontrib>Sadiq, Safeena</creatorcontrib><creatorcontrib>Zhang, Wenjuan</creatorcontrib><creatorcontrib>Chen, Yiren</creatorcontrib><creatorcontrib>Xu, Xianbao</creatorcontrib><creatorcontrib>Abbas, Anees</creatorcontrib><creatorcontrib>Chen, Shanping</creatorcontrib><creatorcontrib>Zhang, Ruina</creatorcontrib><creatorcontrib>Xue, Gang</creatorcontrib><creatorcontrib>Sobotka, Dominika</creatorcontrib><creatorcontrib>Makinia, Jacek</creatorcontrib><title>Salinity enhances high optically active L-lactate production from co-fermentation of food waste and waste activated sludge: Unveiling the response of microbial community shift and functional profiling</title><title>Bioresource technology</title><description>•Lactic acid productivity increased at 10 gNaCl/L.•Optical pure L-lactate was obtained at 30 gNaCl/L.•The abundance of lactic acid bacteria genera increased with salt amendment.•Functional genes related to lactic acid production shifted with salt amendment. Lactic acid (LA), a versatile platform molecule, can be fermented from organic wastes, such as food waste and waste activated sludge. In this study, an efficient approach using salt, a component of food waste as an additive, was proposed to increase LA production. The LA productivity was increased at 10 g NaCl/L and optical pure L-lactate was obtained at 30 g NaCl/L. The enhancement of LA was in accordance with the increased solubilization and the critical hydrolase activities under saline conditions. Moreover, high salinity (30–50 g NaCl/L) changed the common conversion of LA to volatile fatty acids. In addition, the key LA bacteria genera (Bacillus, Enterococcus, Lactobacillus) were selectively enriched under saline conditions. Strong correlations between salinity and functional genes for L-LA production were also observed. This study provides a practical way for the enrichment of L-LA with high optical activity from organic wastes.</description><subject>Food waste</subject><subject>Lactic acid</subject><subject>Optical activity</subject><subject>Salt</subject><subject>Waste activated sludge</subject><issn>0960-8524</issn><issn>1873-2976</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFkcGO0zAQhiMEEmXZV1j5yCXFdhIn4QRasYBUiQO7Z8uxx42rxC62U9Q35LF20gJXJEse_TP-ZsZ_UdwxumWUifeH7eBCzKDHLaccRV7jeVFsWNdWJe9b8bLY0F7Qsmt4_bp4k9KBUlqxlm-K3z_U5LzLZwJ-VF5DIqPbjyQcs9Nqms5E6exOQHblhJHKQI4xmAXF4ImNYSY6lBbiDB6zqxgssSEY8kslrFb-X7SCEGBImhazhw_kyZ_AYfs9ySOQCOkYfIIVMDsdw-DUhPR5Xi4DptHZfOHZxV_6YxqHsRfE2-KVVVOC2z_3TfH08Pnx_mu5-_7l2_2nXalrxnLZ1z1vaGdV1UJXmbrTRkHLRFMJ6AdAtW46it84cC0EE9SolvFm4H0DQ2uG6qZ4d-Vi558LpCxnlzRMk_IQliR5XQvRohEMS8W1FHdJKYKVx-hmFc-SUblaJw_yr3VytU5ercOHH68PARc5OYgyaQdojnERdJYmuP8hngFZN6s1</recordid><startdate>202101</startdate><enddate>202101</enddate><creator>Li, Xiang</creator><creator>Sadiq, Safeena</creator><creator>Zhang, Wenjuan</creator><creator>Chen, Yiren</creator><creator>Xu, Xianbao</creator><creator>Abbas, Anees</creator><creator>Chen, Shanping</creator><creator>Zhang, Ruina</creator><creator>Xue, Gang</creator><creator>Sobotka, Dominika</creator><creator>Makinia, Jacek</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202101</creationdate><title>Salinity enhances high optically active L-lactate production from co-fermentation of food waste and waste activated sludge: Unveiling the response of microbial community shift and functional profiling</title><author>Li, Xiang ; Sadiq, Safeena ; Zhang, Wenjuan ; Chen, Yiren ; Xu, Xianbao ; Abbas, Anees ; Chen, Shanping ; Zhang, Ruina ; Xue, Gang ; Sobotka, Dominika ; Makinia, Jacek</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-9492508fa37e83d48cdae716536e9be37e4580020b2c66160da7125b295eb7db3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Food waste</topic><topic>Lactic acid</topic><topic>Optical activity</topic><topic>Salt</topic><topic>Waste activated sludge</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Xiang</creatorcontrib><creatorcontrib>Sadiq, Safeena</creatorcontrib><creatorcontrib>Zhang, Wenjuan</creatorcontrib><creatorcontrib>Chen, Yiren</creatorcontrib><creatorcontrib>Xu, Xianbao</creatorcontrib><creatorcontrib>Abbas, Anees</creatorcontrib><creatorcontrib>Chen, Shanping</creatorcontrib><creatorcontrib>Zhang, Ruina</creatorcontrib><creatorcontrib>Xue, Gang</creatorcontrib><creatorcontrib>Sobotka, Dominika</creatorcontrib><creatorcontrib>Makinia, Jacek</creatorcontrib><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Bioresource technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Xiang</au><au>Sadiq, Safeena</au><au>Zhang, Wenjuan</au><au>Chen, Yiren</au><au>Xu, Xianbao</au><au>Abbas, Anees</au><au>Chen, Shanping</au><au>Zhang, Ruina</au><au>Xue, Gang</au><au>Sobotka, Dominika</au><au>Makinia, Jacek</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Salinity enhances high optically active L-lactate production from co-fermentation of food waste and waste activated sludge: Unveiling the response of microbial community shift and functional profiling</atitle><jtitle>Bioresource technology</jtitle><date>2021-01</date><risdate>2021</risdate><volume>319</volume><spage>124124</spage><epage>124124</epage><pages>124124-124124</pages><artnum>124124</artnum><issn>0960-8524</issn><eissn>1873-2976</eissn><abstract>•Lactic acid productivity increased at 10 gNaCl/L.•Optical pure L-lactate was obtained at 30 gNaCl/L.•The abundance of lactic acid bacteria genera increased with salt amendment.•Functional genes related to lactic acid production shifted with salt amendment. Lactic acid (LA), a versatile platform molecule, can be fermented from organic wastes, such as food waste and waste activated sludge. In this study, an efficient approach using salt, a component of food waste as an additive, was proposed to increase LA production. The LA productivity was increased at 10 g NaCl/L and optical pure L-lactate was obtained at 30 g NaCl/L. The enhancement of LA was in accordance with the increased solubilization and the critical hydrolase activities under saline conditions. Moreover, high salinity (30–50 g NaCl/L) changed the common conversion of LA to volatile fatty acids. In addition, the key LA bacteria genera (Bacillus, Enterococcus, Lactobacillus) were selectively enriched under saline conditions. Strong correlations between salinity and functional genes for L-LA production were also observed. This study provides a practical way for the enrichment of L-LA with high optical activity from organic wastes.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.biortech.2020.124124</doi><tpages>1</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0960-8524
ispartof Bioresource technology, 2021-01, Vol.319, p.124124-124124, Article 124124
issn 0960-8524
1873-2976
language eng
recordid cdi_proquest_miscellaneous_2446672021
source Elsevier ScienceDirect Journals Complete
subjects Food waste
Lactic acid
Optical activity
Salt
Waste activated sludge
title Salinity enhances high optically active L-lactate production from co-fermentation of food waste and waste activated sludge: Unveiling the response of microbial community shift and functional profiling
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-02T15%3A07%3A46IST&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=Salinity%20enhances%20high%20optically%20active%20L-lactate%20production%20from%20co-fermentation%20of%20food%20waste%20and%20waste%20activated%20sludge:%20Unveiling%20the%20response%20of%20microbial%20community%20shift%20and%20functional%20profiling&rft.jtitle=Bioresource%20technology&rft.au=Li,%20Xiang&rft.date=2021-01&rft.volume=319&rft.spage=124124&rft.epage=124124&rft.pages=124124-124124&rft.artnum=124124&rft.issn=0960-8524&rft.eissn=1873-2976&rft_id=info:doi/10.1016/j.biortech.2020.124124&rft_dat=%3Cproquest_cross%3E2446672021%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2446672021&rft_id=info:pmid/&rft_els_id=S0960852420313985&rfr_iscdi=true