RU94025648A - Strain streptococcus lactis-42 - producer of bacteriocin nisin
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Strain streptococcus lactis-42 - producer of bacteriocin nisin
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RU94025648A
RU94025648ARU94025648/13ARU94025648ARU94025648ARU 94025648 ARU94025648 ARU 94025648ARU 94025648/13 ARU94025648/13 ARU 94025648/13ARU 94025648 ARU94025648 ARU 94025648ARU 94025648 ARU94025648 ARU 94025648A
Государственный научно-исследовательский институт биосинтеза белковых веществ
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Priority to RU94025648ApriorityCriticalpatent/RU2061042C1/en
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Publication of RU2061042C1publicationCriticalpatent/RU2061042C1/en
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Preparation Of Compounds By Using Micro-Organisms
(AREA)
Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Dairy Products
(AREA)
Abstract
FIELD: biotechnology. SUBSTANCE: invention is a new strain Str. lactis-42 6793 providing stable biosynthesis of the end product at the process of controlled continuous cultivation. Productivity is 1440-1680 IU/cmx h. Strain shows the increased proteolytic activity. EFFECT: increased yield of product.
Claims (1)
Изобретение относится к биотехнологии и представляет новый штамм Str. lactis 42 (ВКПМ-6793) - продуцент бактериоцина низина, обеспечивающий стабильный биосинтез целевого продукта в процессе управляемого непрерывного культивирования (продуктивность на уровне 1440 - 1680 ME/ см3•ч) и характеризующийся повышенной протеолитической активностью.The invention relates to biotechnology and presents a new strain of Str. lactis 42 (VKPM-6793) is a producer of nisin bacteriocin, which provides stable biosynthesis of the target product during controlled continuous cultivation (productivity at the level of 1440 - 1680 ME / cm 3 • h) and is characterized by increased proteolytic activity.
RU94025648A1994-07-081994-07-08Strain streptococcus lactis - a producer of bacteriocine nisine
RU2061042C1
(en)
NOVEL DERIVATIVES OF 5-0-DESOSAMINYL 6-0-METHYL- ERYTHRONOLIDE A, THEIR PREPARATION PROCESS AND THEIR APPLICATION TO THE PREPARATION OF BIOLOGICALLY ACTIVE PRODUCTS
Process for the preparation of acyloxyalkyl esters of therapeutically useful 4-methoxy-10- (1-hydroxyethyl) -11-oxo-1-azatricyclo [7.2.0.03,8] -undec-2-ene-2-carboxylic acids
(RS)-2-(2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofuranyl) acetic acids and 2-(2,3-dihydro-5-acyloxy-4,6,7-trimethylbenzofuranyl) acetic acids and esters thereof, useful as mucoregulator and anti-ischemic drugs