HUT38127A - Process for preparing l-lysine
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Process for preparing l-lysine
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Publication number
HUT38127A
HUT38127AHU362484AHU362484AHUT38127AHU T38127 AHUT38127 AHU T38127AHU 362484 AHU362484 AHU 362484AHU 362484 AHU362484 AHU 362484AHU T38127 AHUT38127 AHU T38127A
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Application filed by Univ LatvijskijfiledCriticalUniv Latvijskij
Priority to HU362484ApriorityCriticalpatent/HU192456B/en
Publication of HUT38127ApublicationCriticalpatent/HUT38127A/en
Publication of HU192456BpublicationCriticalpatent/HU192456B/en
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Abstract
Process comprises (a) irradiating the L-lysine producer with ionising radiation at 0.5-4.0 kRad/min. to a dose of 50 kRad; (b) cultivating the L-lysine producer in nutrient medium contg. N2 and C sources, mineral salts and growth stimulants, at 30-33 deg.C and pH 7-7.8 under aerobic conditions, and (c) isolating L-lysine from the nutrient medium. - The L-lysine producer is brevibacterium flarum RC-115 or brevibacterium Sp E-531.
HU362484A1984-09-251984-09-25Process for preparing l-lysine
HU192456B
(en)