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Interactions of bioactive lipopeptides, iturin A and surfactin from Bacillus subtilis
Biotechnology and Applied Biochemistry, 1992The antifungal activity of iturin A and its interaction with erythrocyte membranes were enhanced in the presence of surfactin. The modification of the properties of iturin A was explained by the formation of mixed iturin A‐surfactin micelles. Such mixed micelles were easily generated when both lipopeptides were in aqueous solutions in the absence of ...
L, Thimon +4 more
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Structure of β-amino acids in antibiotics iturin A
Tetrahedron Letters, 1982Abstract An antibiotic iturin A was separated into several components (A-1≈8) using HPLC and the structures of the β-amino acids of each component were established based on NMR and mass spectral analysis.
Akira Isogai +3 more
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Structure of Iturin and Iturin-like Substances
Biochemical Society Transactions, 1977LUCIEN DELCAMBE +4 more
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Simultaneous Production of MK-7 and Iturin A by Bacillus velezensis ND
Applied Biochemistry and BiotechnologyBacillus velezensis can produce various secondary metabolites, such as the antibacterial compound iturin A and the coagulation-promoting menaquinone-7 (MK-7). To enhance the economic feasibility of the fermentation process, a co-production strategy, involving the simultaneous production of MK-7 and iturin A by Bacillus velezensis ND, was investigated ...
Yeqiao, Shen +5 more
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Structure of iturin and iturin-like substances [proceedings].
Biochemical Society transactions, 1977L, Delcambe +4 more
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