ISO 4833-1:2013
Current
The latest, up-to-date edition.
Microbiology of the food chain — Horizontal method for the enumeration of microorganisms — Part 1: Colony count at 30 °C by the pour plate technique
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19-08-2013
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ISO 4833-1:2013 specifies a horizontal method for enumeration of microorganisms that are able to grow and form colonies in a solid medium after aerobic incubation at 30 °C. The method is applicable to: a) products intended for human consumption and for animal feed; b) environmental samples in the area of food and feed production and handling.
ISO 4833-1:2013 is applicable to: 1) products that require a reliable count when a low limit of detection is specified (below 102/g or 102/ml for liquid samples or below 103/g for solid samples); 2) products expected to contain spreading colonies that obscure colonies of other organisms, e.g. milk and milk products likely to contain spreading Bacillus spp.
The applicability of ISO 4833-1:2013 to the examination of certain fermented food and animal feeds is limited and other media or incubation conditions can be more appropriate. However, this method can be applied to such products even though it is possible that the predominant microorganisms in those products are not detected effectively.
For some matrices, the method specified in ISO 4833-1:2013 can give different results to those obtained using the method specified in ISO 4833‑2.
| Committee |
ISO/TC 34/SC 9
|
| DevelopmentNote |
Supersedes ISO/DIS 4833-1. Together with ISO 4833-2, supersedes ISO 4833. (09/2013)
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| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
International Organization for Standardization
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| IS 5402 : Part 1 : 2021 | Identical |
| ONORM EN ISO 4833-1 : 2013 | Identical |
| NF EN ISO 4833-1 : 2013 | Identical |
| NBN EN ISO 4833-1 : 2013 | Identical |
| NEN EN ISO 4833-1 : 2013 | Identical |
| NS EN ISO 4833-1 : 2013 | Identical |
| I.S. EN ISO 4833-1:2013 | Identical |
| AS 5013.5:2016 | Identical |
| PN EN ISO 4833-1 : 2013 | Identical |
| SN EN ISO 4833-1 : 2013 | Identical |
| UNI EN ISO 4833-1 : 2013 | Identical |
| SS-EN ISO 4833-1:2013 | Identical |
| UNE-EN ISO 4833-1:2014 | Identical |
| BS EN ISO 4833-1:2013 | Identical |
| EN ISO 4833-1:2013 | Identical |
| DIN EN ISO 4833-1:2013-12 | Identical |
| I.S. EN ISO 4833-1:2013&A1:2022 | Identical |
| UNI EN ISO 4833-1:2022 | Identical |
| ISO 12824:2016 | Royal jelly Specifications |
| BS EN 16939:2017 | Animal feeding stuffs. Methods of sampling and analysis. Detection of tylosin, spiramycin and virginiamycin. Thin Layer Chromatography and bioautography |
| DIN EN 16936:2016-01 (Draft) | ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - SCREENING ON THE ANTIBIOTICS TYLOSIN, VIRGINIAMYCIN, SPIRAMYCIN, BACITRACIN-ZINC AND AVOPARCIN AT SUB-ADDITIVE LEVELS IN COMPOUND FEED BY A MICROBIOLOGICAL PLATE TEST |
| I.S. EN 16939:2017 | ANIMAL FEEDING STUFFS: METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY |
| VDI 4066 Blatt 4:2016-04 | Hygiene requirements for the production and filling of dairy products without recontamination |
| BS EN 16936:2017 | Animal feeding stuffs. Methods of sampling and analysis. Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test |
| DIN EN 16939:2015-12 (Draft) | ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY |
| UNE-EN 16936:2017 | Animal feeding stuffs: Methods of sampling and analysis - Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test |
| I.S. EN 16936:2017 | ANIMAL FEEDING STUFFS: METHODS OF SAMPLING AND ANALYSIS - SCREENING ON THE ANTIBIOTICS TYLOSIN, VIRGINIAMYCIN, SPIRAMYCIN, BACITRACIN-ZINC AND AVOPARCIN AT SUB-ADDITIVE LEVELS IN COMPOUND FEED BY A MICROBIOLOGICAL PLATE TEST |
| EN 16936:2017 | Animal feeding stuffs: Methods of sampling and analysis - Screening on the antibiotics tylosin, virginiamycin, spiramycin, bacitracin-zinc and avoparcin at sub-additive levels in compound feed by a microbiological plate test |
| EN 16939:2017 | Animal feeding stuffs: Methods of sampling and analysis - Detection of tylosin, spiramycin and virginiamycin - Thin Layer Chromatography and bioautography |
| BS ISO 12824:2016 | Royal jelly. Specifications |
| DIN EN 16939:2017-10 | ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY |
| ISO 7218:2007 | Microbiology of food and animal feeding stuffs — General requirements and guidance for microbiological examinations |
| ISO 835:2007 | Laboratory glassware — Graduated pipettes |
| ISO/TS 11139:2006 | Sterilization of health care products Vocabulary |
| ISO 8655-2:2002 | Piston-operated volumetric apparatus Part 2: Piston pipettes |
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