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- Bioburden abstract "Bioburden is normally defined as the number of bacteria living on a surface that has not been sterilizedThe term is most often used in the context of bioburden testing, also known as microbial limit testing, which is performed on pharmaceutical products and medical products for quality control purposes. Products or components used in the pharmaceutical or medical field require control of microbial levels during processing and handling. Bioburden or microbial limit testing on these products proves that these requirements have been met. Bioburden testing for medical devices made or used in the USA is governed by Title 21 of the Code of Federal Regulations and worldwide by ISO 11737.The aim of bioburden testing is to measure the total number of viable micro-organisms (total microbial count) on a medical device prior to its final sterilization before implantation or use.21 C.F.R. 211.110 (a)(6) states that bioburden in-process testing must be conducted pursuant to written procedures during the manufacturing process of drug products. The United States Pharmacopeia (USP) outlines several tests that can be done to quantitatively determine the bioburden of non-sterile drug products.It is important when conducting these tests to ensure that the testing method does not either introduce bacteria into the test sample or kill bacteria in the test sample. To prepare drug products for testing, they must be dissolved in certain substances based on their "physical characteristics." For example, a water-soluble drug product should be dissolved in "Buffered Sodium Chloride-Peptone Solution pH 7.0, Phosphate Buffer Solution pH 7.2, or Soybean-Casein Digest Broth."The Membrane-Filtration Method and Plate Count Method can be used to measure the number of microbes in a sample. In the Membrane-Filtration Method, the sample is passed through a membrane filter with a pore size of 0.45 micrometers or less. The membrane filter is then placed onto Soybean-Casein Digest Agar and incubated in order to be able to determine the total aerobic microbial count (TAMC).In the Plate Count Method, the sample of drug product to be tested and Soybean-Casein Digest Broth is poured into a Petri dish. The Petri dish is then incubated. The most probable number method (MPN) can also be performed for products considered to have a low bioburden. The MPN is considered to be one of the least accurate tests.The bioburden quantification is expressed in colony forming unit (CFU). There are generally established guidelines for the maximum CFU that a drug product can contain. Contact plates or sterile swabs can also be used to test for microbes on a surface when compounding sterile products to ensure compliance with USP 797.".
- Bioburden wikiPageID "36116358".
- Bioburden wikiPageLength "3547".
- Bioburden wikiPageOutDegree "8".
- Bioburden wikiPageRevisionID "650111137".
- Bioburden wikiPageWikiLink Category:Pharmacy.
- Bioburden wikiPageWikiLink Colony-forming_unit.
- Bioburden wikiPageWikiLink Colony_forming_unit.
- Bioburden wikiPageWikiLink International_Organization_for_Standardization.
- Bioburden wikiPageWikiLink Medication.
- Bioburden wikiPageWikiLink Microbe.
- Bioburden wikiPageWikiLink Microorganism.
- Bioburden wikiPageWikiLink Most_probable_number.
- Bioburden wikiPageWikiLink Pharmaceutical_drug.
- Bioburden wikiPageWikiLink Quality_control.
- Bioburden wikiPageWikiLink Title_21_of_the_Code_of_Federal_Regulations.
- Bioburden wikiPageWikiLinkText "bio-burden".
- Bioburden wikiPageWikiLinkText "bioburden control".
- Bioburden wikiPageWikiLinkText "bioburden".
- Bioburden hasPhotoCollection Bioburden.
- Bioburden wikiPageUsesTemplate Template:Pharma-stub.
- Bioburden wikiPageUsesTemplate Template:Reflist.
- Bioburden wikiPageUsesTemplate Template:What.
- Bioburden subject Category:Pharmacy.
- Bioburden type Science.
- Bioburden comment "Bioburden is normally defined as the number of bacteria living on a surface that has not been sterilizedThe term is most often used in the context of bioburden testing, also known as microbial limit testing, which is performed on pharmaceutical products and medical products for quality control purposes. Products or components used in the pharmaceutical or medical field require control of microbial levels during processing and handling.".
- Bioburden label "Bioburden".
- Bioburden sameAs バイオバーデン.
- Bioburden sameAs Bioburden.
- Bioburden sameAs m.06d3zl.
- Bioburden sameAs Q975018.
- Bioburden sameAs Q975018.
- Bioburden wasDerivedFrom Bioburden?oldid=650111137.
- Bioburden isPrimaryTopicOf Bioburden.