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LAB PRO TER SpA
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LAB PRO TER SpA
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Priority to ES337109ApriorityCriticalpatent/ES337109A3/en
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Preparation Of Compounds By Using Micro-Organisms
(AREA)
Abstract
Process for producing tetracycline by fermentation, characterized in that it comprises the culture of a microorganism, chosen from the group including strain lp 27,463 and its mutants, in a fermentation medium containing substances that act as sources of nitrogen, carbohydrates, minerals, and energetic, with anti-foam agents, under submerged aerobic conditions, at a temperature between 25 and 35ºc, continuously controlling the ph and the nutrient content, for a period of not less than 3 days. (Machine-translation by Google Translate, not legally binding)
ES337109A1967-02-211967-02-21Procedure to produce tetracycline by fermentation. (Machine-translation by Google Translate, not legally binding)
ExpiredES337109A3
(en)
A procedure for the development of the culture of microorganisms of the genre streptomyces that have the capacity to assimilate the xilane to produce glucose isomerase. (Machine-translation by Google Translate, not legally binding)