Zobrazeno 1 - 10
of 109
pro vyhledávání: '"M. Blumauerová"'
Publikováno v:
Journal of Chromatography A. 558:265-272
Erythromycin A N-oxide and pseudoerythromycin A hemiketal, accompanying erythromycin A and erythronolide B, were isolated from the fermentation broth of Saccharoplyspora erythraea by combination of thin-layer chromatography on silica gel and reversed
Publikováno v:
Zeitschrift für allgemeine Mikrobiologie. 17:47-50
Publikováno v:
Biotechnology Letters. 1:299-304
Glucose isomerase activity inStreptomyces nigrificans 3014, a producer of antibiotics of the chromomycin group., increased by 198 % as a result of a two-step improvement procedure including the selection of more active variants among antibiotic-produ
Publikováno v:
Zeitschrift für allgemeine Mikrobiologie. 17:47-50
Es wurde eine Methode zur routinemasigen Bestimmung von Glykosiden des ϵ-Pyrromycinons (Galirubine) in Submerskultur von Streptomyces galilaeus ausgearbeitet. Ihr liegt eine saure Hydrolyse der Galirubine, eine Extraktion des Hydrolysates mit einem
Publikováno v:
Folia Microbiologica. 19:307-316
Corresponding mono-β-d-glucosides were obtained by fermentation ofStreptomyces aureofaciens B 96 with four isomeric dihydroxyanthraquinones (alizarin, quinizarin, chrysazin and anthraflavin). The effect of some factors (sugar source, concentration o
Publikováno v:
Pure and Applied Chemistry. 34:463-486
Publikováno v:
Zeitschrift fur allgemeine Mikrobiologie. 17(1)
Publikováno v:
Folia microbiologica. 25(3)
Optimal conditions for the submerged cultivation of Streptomyces glomeratus 3980, producer of the anthracycline antibiotics beromycins, and its variants were sought in media with glucose, soybean meal and salts differing in the content of ammonium su
Publikováno v:
Folia microbiologica. 16(3)
Publikováno v:
Biotechnology and bioengineering. 11(4)