OXYTETRACYCLINE-CALCIUM-SILICATE SALT

The invention relates to a process for the preparation of an oxytetracycline-calcium silicate complex salt from fermentation broth. By the process according to the invention the valuable antibiotic oxytetracycline may be separated from the fermentation broth in an easy manner. The complex obtained a...

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Bibliographic Details
Main Authors FERENC FABIAN, MIKLOS SZARVAS, JANOS BALINT, LAJOS KUN, LASZLO CSEKE
Format Patent
LanguageEnglish
Published 04.04.1985
Edition3
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
SPIRITS
VINEGAR
WINE
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Summary:The invention relates to a process for the preparation of an oxytetracycline-calcium silicate complex salt from fermentation broth. By the process according to the invention the valuable antibiotic oxytetracycline may be separated from the fermentation broth in an easy manner. The complex obtained according to (a) contains up to 50% of antibiotic and is suitable for the processing in the pharmaceutical industry while the product according to (b) contains 10 to 20% of antibiotic and may be used as fodder additive directly.
Bibliography:Application Number: AU19830019788