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240411s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2024.04.006
|2 doi
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|a pubmed24n1488.xml
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|a (DE-627)NLM370882059
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|a (NLM)38598883
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|a (PII)S0956-053X(24)00196-X
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Zhang, Yu-Miao
|e verfasserin
|4 aut
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|a Improving salt-tolerant artificial consortium of Bacillus amyloliquefaciens for bioconverting food waste to lipopeptides
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 27.04.2024
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|a Date Revised 31.07.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2024 Elsevier Ltd. All rights reserved.
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|a High-salt content in food waste (FW) affects its resource utilization during biotransformation. In this study, adaptive laboratory evolution (ALE), gene editing, and artificial consortia were performed out to improve the salt-tolerance of Bacillus amyloliquefaciens for producing lipopeptide under FW and seawater. High-salt stress significantly decreased lipopeptide production in the B. amyloliquefaciens HM618 and ALE strains. The total lipopeptide production in the recombinant B. amyloliquefaciens HM-4KSMSO after overexpressing the ion transportor gene ktrA and proline transporter gene opuE and replacing the promoter of gene mrp was 1.34 times higher than that in the strain HM618 in medium containing 30 g/L NaCl. Lipopeptide production under salt-tolerant consortia containing two strains (HM-4KSMSO and Corynebacterium glutamicum) and three-strains (HM-4KSMSO, salt-tolerant C. glutamicum, and Yarrowia lipolytica) was 1.81- and 2.28-fold higher than that under pure culture in a medium containing FW or both FW and seawater, respectively. These findings provide a new strategy for using high-salt FW and seawater to produce value-added chemicals
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|a Journal Article
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|a Artificial consortium
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|a Bacillus amyloliquefaciens
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|a Food waste
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|a High-salt stress
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|a Lipopeptide
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| 650 |
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|a Lipopeptides
|2 NLM
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| 650 |
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|a Food Loss and Waste
|2 NLM
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| 700 |
1 |
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|a Qiao, Bin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shang, Wei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ding, Ming-Zhu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Xu, Qiu-Man
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Duan, Tian-Xu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cheng, Jing-Sheng
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 181(2024) vom: 30. Mai, Seite 89-100
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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| 773 |
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|g volume:181
|g year:2024
|g day:30
|g month:05
|g pages:89-100
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|u http://dx.doi.org/10.1016/j.wasman.2024.04.006
|3 Volltext
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