Enteric-coated insulin microparticles delivered by lipopeptides of iturin and surfactin
نویسندگان
چکیده
منابع مشابه
Production of biosurfactant lipopeptides Iturin A, fengycin and surfactin A from Bacillus subtilis CMB32 for control of Colletotrichum gloeosporioides.
A bacterial strain isolated from soil for its potential to control the anthracnose disease caused by Colletotrichum gloeosporioides was identified as a Bacillus subtilis. Bacillus subtilis CMB32 produced antifungal agents on M9 broth at 30degreesC. Biosurfactant lipopeptides produced by Bacillus subtilis CMB32 were precipitated by adjusting to pH 2 and extracting using chloroform/methanol, and ...
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Iturin A and surfactin are antimicrobial lipopeptides produced by antagonistic Bacillus spp. We herein demonstrated that both lipopeptides amended the soil-mediated suppression of the soil-borne disease, Fusarium yellows of tatsoi (Brassica rapa var. rosularis). Significant disease suppression was conferred by the amendments of purified iturin A or surfactin to soil. However, an excess amount o...
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Salterns, one of the most extreme natural hypersaline environments, are a rich source of halophilic and halotolerant microorganisms, but they remain largely underexplored ecological niches in the discovery of bioactive secondary metabolites. In continued efforts to investigate the metabolic potential of microbial populations from chemically underexplored sites, three new lipopeptides named itur...
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A potential antagonist, designated strain Bacillus subtilis MBCU5 was previously isolated from vermicompost-amended soils of Gandhinagar, Gujarat, India. Crude allelochemicals from strain MBCU5 displayed strong antifungal activity against Macrophomina phaseolina as well as Rhizoctonia solani. These crude allelochemicals were tentatively identified as iturin, fengycin and surfactin through TLC a...
متن کاملEnteric-coated Potassium Chloride
value and -therefore any improvement in homoeossatic control would have been obvious during pregnancy. Thus our argument that the shape of the curve may be a more importa indicator of homoeostatc control than any actual level reached appears to be supported by these cases. It is probable that factors controlling fasting blood glucose concentrations are separate from those affecting homoeostatic...
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ژورنال
عنوان ژورنال: Drug Delivery
سال: 2017
ISSN: 1071-7544,1521-0464
DOI: 10.1080/10717544.2017.1413443