Calcium lactate efficiently induces production of bacillomycin D in Bacillus subtilisNS‐174 and inhibition of spore germination of Aspergillus flavus in rice.
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| Title: | Calcium lactate efficiently induces production of bacillomycin D in Bacillus subtilisNS‐174 and inhibition of spore germination of Aspergillus flavus in rice. |
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| Authors: | Qian, Shiquan1,2 (AUTHOR) sqqian@hytc.edu.cn, Li, Jingwen2 (AUTHOR), Xu, Tiansheng2 (AUTHOR), Diao, Enjie1,2 (AUTHOR), Tang, Yuting2 (AUTHOR), Zhou, Xinrong2 (AUTHOR), Liu, Ying1,2 (AUTHOR) |
| Source: | International Journal of Food Science & Technology. Feb2023, Vol. 58 Issue 2, p824-830. 7p. |
| Subjects: | Aspergillus flavus, Bacillus (Bacteria), Lactates, Calcium, Lactation, Fungal spores |
| Abstract: | Summary: The present study provided a new alternative for efficiently producing lipopeptides by calcium lactate and expanded potential applications of lipopeptides for ensuring food safety. The results indicated that the addition of calcium lactate significantly improved bacillomycin D production. When fed 150 mL of fermentation medium with 6.5 g/L calcium lactate at the batch fermentation time of 102 h, the maximum production of C14 bacillomycin D (C14BD), C15 bacillomycin D (C15BD), C16 bacillomycin D (C16BD), C17 bacillomycin D (C17BD) and total C14‐17 bacillomycin D (TBD) were 298.96, 345.43, 149.56, 216.6 and 1010.55 mg/L at 162 h, respectively. In addition, calcium lactate effectively induced biosynthesis of bacillomycin D through upregulating 2‐ketobutyric acid in the valine, leucine and isoleucine biosynthesis (VLIB) pathway that was closely related to threonine dehydratase and threonine and increasing expression of bacillomycin D synthase genes. Moreover, bacillomycin D could remarkably inhibit spore germination of Aspergillus flavus in rice. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Food Science & Technology is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 161472837 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Calcium lactate efficiently induces production of bacillomycin D in Bacillus subtilisNS‐174 and inhibition of spore germination of Aspergillus flavus in rice. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Qian%2C+Shiquan%22">Qian, Shiquan</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> sqqian@hytc.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Jingwen%22">Li, Jingwen</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Xu%2C+Tiansheng%22">Xu, Tiansheng</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Diao%2C+Enjie%22">Diao, Enjie</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tang%2C+Yuting%22">Tang, Yuting</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhou%2C+Xinrong%22">Zhou, Xinrong</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Ying%22">Liu, Ying</searchLink><relatesTo>1,2</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Food+Science+%26+Technology%22">International Journal of Food Science & Technology</searchLink>. Feb2023, Vol. 58 Issue 2, p824-830. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Aspergillus+flavus%22">Aspergillus flavus</searchLink><br /><searchLink fieldCode="DE" term="%22Bacillus+%28Bacteria%29%22">Bacillus (Bacteria)</searchLink><br /><searchLink fieldCode="DE" term="%22Lactates%22">Lactates</searchLink><br /><searchLink fieldCode="DE" term="%22Calcium%22">Calcium</searchLink><br /><searchLink fieldCode="DE" term="%22Lactation%22">Lactation</searchLink><br /><searchLink fieldCode="DE" term="%22Fungal+spores%22">Fungal spores</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Summary: The present study provided a new alternative for efficiently producing lipopeptides by calcium lactate and expanded potential applications of lipopeptides for ensuring food safety. The results indicated that the addition of calcium lactate significantly improved bacillomycin D production. When fed 150 mL of fermentation medium with 6.5 g/L calcium lactate at the batch fermentation time of 102 h, the maximum production of C14 bacillomycin D (C14BD), C15 bacillomycin D (C15BD), C16 bacillomycin D (C16BD), C17 bacillomycin D (C17BD) and total C14‐17 bacillomycin D (TBD) were 298.96, 345.43, 149.56, 216.6 and 1010.55 mg/L at 162 h, respectively. In addition, calcium lactate effectively induced biosynthesis of bacillomycin D through upregulating 2‐ketobutyric acid in the valine, leucine and isoleucine biosynthesis (VLIB) pathway that was closely related to threonine dehydratase and threonine and increasing expression of bacillomycin D synthase genes. Moreover, bacillomycin D could remarkably inhibit spore germination of Aspergillus flavus in rice. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Food Science & Technology is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1111/ijfs.16241 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 824 Subjects: – SubjectFull: Aspergillus flavus Type: general – SubjectFull: Bacillus (Bacteria) Type: general – SubjectFull: Lactates Type: general – SubjectFull: Calcium Type: general – SubjectFull: Lactation Type: general – SubjectFull: Fungal spores Type: general Titles: – TitleFull: Calcium lactate efficiently induces production of bacillomycin D in Bacillus subtilisNS‐174 and inhibition of spore germination of Aspergillus flavus in rice. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Qian, Shiquan – PersonEntity: Name: NameFull: Li, Jingwen – PersonEntity: Name: NameFull: Xu, Tiansheng – PersonEntity: Name: NameFull: Diao, Enjie – PersonEntity: Name: NameFull: Tang, Yuting – PersonEntity: Name: NameFull: Zhou, Xinrong – PersonEntity: Name: NameFull: Liu, Ying IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 02 Text: Feb2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 09505423 Numbering: – Type: volume Value: 58 – Type: issue Value: 2 Titles: – TitleFull: International Journal of Food Science & Technology Type: main |
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