RU95110170A - Method of preparing bacterial ferment and a method of production of bacterial concentrate and its use for lactic acid foodstuffs
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Method of preparing bacterial ferment and a method of production of bacterial concentrate and its use for lactic acid foodstuffs
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Publication number
RU95110170A
RU95110170ARU95110170/13ARU95110170ARU95110170ARU 95110170 ARU95110170 ARU 95110170ARU 95110170/13 ARU95110170/13 ARU 95110170/13ARU 95110170 ARU95110170 ARU 95110170ARU 95110170 ARU95110170 ARU 95110170A
Общество с ограниченной ответственностью - Фирма "О.Д.Пролисок" (UA)
Общество с ограниченной ответственностью - Фирма "О.Д.Пролисок"
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Micro-Organisms Or Cultivation Processes Thereof
(AREA)
Medicines Containing Material From Animals Or Micro-Organisms
(AREA)
Dairy Products
(AREA)
Abstract
FIELD: biotechnology, dairy industry. SUBSTANCE: symbiosis of lactic acid and acetic acid bacteria is combined with symbiosis of bifidobacteria, propionic acid and acetic acid bacteria at ratio = 1:3. Milk is added at amount 1.5% and kept at 33-35 C for 8-16 h. For preparing bacterial concentrate 3-5% sowing material - bacterial ferment "Symbiter" is added to nutrient medium and bacterial mass is accumulated at 33-34 C for 10-12 h. Fermentation of dairy base for nutrient and protective media is carried out by combination of strains Streptococcus thermophilus VKPM B-4741, Lactococcus lactis ssp. cremoris VKPM B-4541 and Acetobacter aceti VKPM B-5495 taken at ratio = 2:2:1. Product can be used for curative-prophylaxis using. EFFECT: high antagonistic activity, increased content of live microorganisms, increased yield of cells in milk.
Claims (1)
Изобретение относится к биотехнологии и может быть использовано в производстве заквасочных препаратов и кисломолочных продуктов массового и лечебно-профилактического назначения. Для получения бактериальной закваски предварительно полученный симбиоз чистых культур молочнокислых и уксуснокислых бактерий соединяют с симбиозом бифидобактерий, пропионовокислых и уксуснокислых бактерий в соотношении 1 : 3, вносят в количестве 1-5 % в молоко и выдерживают при температуре 33-35oС в течение 8-16 ч. Способ обеспечивает увеличение биотехнологических и антагонистической активностей закваски, урожайности клеток в молоке. Для приготовления бактериального концентрата в питательную среду вносят 3-5 % посевного материала - бактериальной закваски "Симбитер" и осуществляют накопление бактериальной массы при температуре 33-34oС в течение 10-12 ч. Ферментацию молочной основы для питательной и защитной сред осуществляют сочетанием штаммов Streptococcus thermophilus ВКПМ В-4741, Lactococcus lactis ssp. cremoris ВКПМ В-4541 и Acetobacter accti ВКПМ В-5495, взятых в соотношении 2 : 2 : 1. Изобретение позволяет повысить в концентрате содержание живых клеток микроорганизмов с лечебно-профилактическими свойствами и получить концентрат с высокой антагонистической активностью.The invention relates to biotechnology and can be used in the production of starter preparations and fermented milk products of mass and therapeutic purposes. To obtain a bacterial starter culture, the previously obtained symbiosis of pure cultures of lactic acid and acetic acid bacteria is combined with the symbiosis of bifidobacteria, propionic acid and acetic acid bacteria in a ratio of 1: 3, introduced in an amount of 1-5% in milk and kept at a temperature of 33-35 o С for 8- 16 hours. The method provides an increase in biotechnological and antagonistic activities of the starter culture, cell productivity in milk. To prepare a bacterial concentrate, 3-5% of the inoculum - bacterial starter culture "Simiter" is introduced into the nutrient medium and the bacterial mass is accumulated at a temperature of 33-34 o C for 10-12 hours. Fermentation of the milk base for the nutrient and protective medium is carried out by a combination of strains Streptococcus thermophilus VKPM B-4741, Lactococcus lactis ssp. cremoris VKPM B-4541 and Acetobacter accti VKPM B-5495, taken in the ratio 2: 2: 1. The invention allows to increase the concentration of living cells of microorganisms with therapeutic and prophylactic properties in the concentrate and to obtain a concentrate with high antagonistic activity.
RU95110170A1995-06-151995-06-15Method of preparing bacterial ferment and a method of production of bacterial concentrate and its use for fermented-milk foodstuffs
RU2088660C1
(en)
STRAIN Bifidobacterium bifidum 79-37 USED FOR PREPARING FERMENTED-MILK, FERMENTED AND NONFERMENTED FOODSTUFFS, FERMENTS, HYGIENIC AND COSMETIC AGENTS, BIOLOGICALLY ACTIVE SUPPLEMENTS AND BACTERIAL PREPARATIONS
Strain bifidobacterium longum po-6 used for preparing fermented-milk, fermented and nonfermented foodstuffs, ferments, hygienic and cosmetic agents, biologically active supplements and bacterial preparations
Consortium of bifidobacterium bifidum 791, b longum b379m, b breve 79-119, b infantis 73-15, b adolescentis g7513 for preparing lactic acid nonfermented foodstuffs and bacterial preparations
Strain bifidobacterium bifidum 79-31 used for preparing fermented-milk, fermented and nonfermented foodstuffs, ferments, hygienic and cosmetic agents, biologically active supplements and bacterial preparations
Strain bifidobacterium longum ya2 used for preparing fermented-milk, fermented and nonfermented foodstuffs, ferments, hygienic and cosmetic agents, biologically active supplements and bacterial preparations
Strain bifidobacterium longum abd-6 used for preparing fermented-milk, fermented and nonfermented foodstuffs, ferments, hygienic and cosmetic agents, biologically active supplements and bacterial preparations