发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了食品中双歧杆菌(Bifidobacterium)的鉴定方法。 本标准适用于食品中双歧杆菌的鉴定。
National Food Safety Standard Microbiological Examination of Food Hygiene - Examination of Bifidobacterium
本标准规定了食品中双歧杆菌的检验方法。 本标准适用于食品中双歧杆菌的检验。
Microbiological examination of food hygiene.Examination of Bifidobacterium
本标准规定了双歧杆菌的检验方法。 本标准适用于食品中双歧杆菌的检验。
Microbiological examination of food hygiene Examination of Bifidobacterium
本文件规定了长双歧杆菌食品的分类和命名、要求、试验方法、检验规则、标志、包装、运输和贮存。
Bifidobacterium Longum foods
Milk and milk products. Methods for determination of the bifidobacterium
Milk and milk products. Methods for determination of the bifidobacterium
Product fermented-milk, enriched bifidobacteriae bifidum. Specifications
Product fermented-milk, enriched bifidobacteriae bifidum. Specifications
Milk products. Enumeration of presumptive bifidobacteria. Colony count technique at 37 °C
Milk and milk products - Determination of the minimal inhibitory concentration (MIC) of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB)
Milk and milk products - Determination of the minimal inhibitory concentration (MIC) of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB)
Milk and milk products — Determination of the minimal inhibitory concentration (MIC) of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB)
This International Standard specifies a method for determining the minimal inhibitory concentration (MIC) of a series of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB). NOTE Unlike the disk diffusion method, which is semi-quantitative, the frequently used broth microdilution method gives quantitative MICs of the test organism in a dilution series of the antibiotics. The lowest concentration of an antibiotic that prevents visible growth of a test organism is considered to be the MIC. This International Standard recommends the broth microdilution method as the standard method.
Milk and milk products - Determination of the minimal inhibitory concentration (MIC) of antibiotics applicable to bifidobacteria and non-enterococcal lactic acid bacteria (LAB)
Milk products - Enumeration of presumptive bifidobacteria - Colony count technique at 37 °C
This International Standard specifies a method for the selective enumeration of presumptive bifidobacteria in milk products by using a colony count technique at 37 °C under anaerobic conditions. The method is applicable to milk products such as fermented and non-fermented milks, milk powders, infant formulae, and starter cultures where these microorganisms are present and viable, and in combination with other lactic acid bacteria. (For proposed quality criteria of dairy products, see, for example, Codex Stan 243:2003 [6].) Bifidobacteria used in milk products usually belong to the species (e.g. see References [7][8][16]): a) Bifidobacterium adolescentis; b) B. animalis subsp. animalis; c) B. animalis subsp. lactis; d) B. bifidum; e) B. breve; f) B. infantis; g) B. longum.
Milk products - Enumeration of presumptive bifidobacteria - Colony count technique at 37 °C
Milk products — Enumeration of presumptive bifidobacteria — Colony count technique at 37 degrees C
Animal feeding stuffs - Isolation and enumeration of Bifidobacterium spp.
This European standard defines general rules for the enumeration of probiotic bifidobacteria in feed samples (additives, premixtures and feeding stuffs) that contain bifidobacteria as a single bacterial component or in a mixture with other microorganisms. This standard is not applicable for mineral feeds which are defined as complementary feeding stuffs composed mainly of minerals and containing at least 40% crude ash (Council Directive 79/373/EEC).
Animal feeding stuffs - Isolation and enumeration of Bifidobacterium spp.; German version EN 15785:2009
This European Standard defines general rules for the enumeration of probiotic bifidobacteria in feed samples (additives; premixtures and feeding stuffs) that contain bifidobacteria as a single bacterial component or in a mixture with other microorganisms.
Animal feeding stuffs - Isolation and enumeration of Bifidobacterium spp.
Thisstandardspecifiesamethodfortheselectiveenumerationofpresumptivebifidobacteriainmilkproductsbyusingacolonycounttechniqueat37??Cunderanaerobicconditions.Themethodisapplicabletomilkproductssuchasfermentedandnon-fermentedmilks,milkpowders,infantformulae,andstartercultureswherethesemicroorganismsarepresentandviable,andincombinationwithotherlacticacidbacteria.Bifidobacteriausedinmilkproductsusuallybelongtothespecies:Bifidobacteriumadolescentis;B.animalissubsp.animalis;B.animalissubsp.lactis;B.bifidum;B.breve;B.infantis;B.longum.
andnon-enterococcallacticacidbacteria(LAB)Thisstandardspecifiesamethodfordeterminingtheminimalinhibitoryconcentration(MIC)ofaseriesofantibioticsapplicabletobifidobacteriaandnon-enterococcallacticacidbacteria(LAB).Thisstandardrecommendsthebrothmicrodilutionmethodasthestandardmethod.OnlyavailableinEnglish