Buffered Peptone Water acc. ISO 6579, ISO 19250, ISO 21528, ISO 22964, ISO 6887, FDA-BAM and EP GranuCult® - Find MSDS or SDS, a COA, data sheets and more information.
Dissolve ingredients in water with gentle heat if necessary. Dispense 10 ml into 16 × 150 mm test tubes and autoclave 15 min at 118-121°C. Final pH, 6.9 ± 0.2. No SDS sheets match your search request. For additional information or questions about product SDS documents, please contact NEOGEN at SDS@NEOGEN.com. Alkaline Peptone Water. Alkaline Peptone Water is a broth medium for the enrichment of Vibrio species from food, water and clinical samples. Shread, et al. formulated peptone water for use as a nonselective enrichment broth for the cultivation of Enterobacteriaceae from foodstuffs and other specimens. Product Name or Identity: Buffered Peptone Water (Broth) Manufacturer’s Name: Acumedia Manufacturers, Inc. Emergency Phone No.: 517/372-9200 740 East Shiawassee Fax No.: 517/372-0108 Lansing, Michigan 48912 e-mail: foodsafety@neogen.com Date Prepared or Revised: May 2010 Chemtrec: (800) 424-9300 Outside US and Canada: (703) 527-3887 Dear Pito, Yes, we use 0.1% peptone water as diluent to dilute the samples and then plate on suitable agar for grow and cell count later. The seniors in the lab told me that they tested with distilled water as diluent and found that the cell count was lower than compared with peptone water as diluent, means that water has destructive effect on the microbes.
Evaluation of different buffered peptone water (BPW) based
Comparison of two commercial preparations of buffered Buffered peptone water (BPW) is one of the most widely used pre-enrichment broths for Salmonella in a wide range of foods. Moreover, it is often the medium of choice in many published reference methods, including the current International Organization for Standardization (ISO) method (Anon. 1998), for the detection of Salmonella in foods. Safety Data Sheet SECTION 1: Identification
Lactose monohydrate broth is recommended by APHA in the performance and confirmation of the presumptive test for coliform bacteria in water (1), food (2) and milk (3). This medium can be used as an alternate to Buffered sodium chloride-peptone solution pH 7.00 for the…
Pre-enrichment with Buffered Peptone Water maintained a high pH over a period of 24 hours of incubation. The vegetable tissue has a low buffering capacity and the medium overcame this problem. Not all products are available for sale in all territories. Buffered Peptone Water is a non-selective pre-enrichment medium. It also provides conditions for resuscitation of cells that have been injured by processes of food preservation. Low numbers and/or sub-lethally injured Salmonella spp. cells may be present in a test food sample. Apr 22, 2015 · Product Name BUFFERED PEPTONE WATER BASE Cat No. : R452672, R452674, R452676 Synonyms No information available Recommended Use Laboratory chemicals. Uses advised against No Information available Details of the supplier of the safety data sheet 2. Hazard(s) identification Classification Peptone water is a buffered solution generally containing peptone—a soluble protein—which is then buffered to a neutral pH (approximately 7.0) using a base disodium phosphate. Buffered peptone water and Fraser broth are commonly used diluents in Food sample preparation and Environmental monitoring. The BPW is used as a diluent for microorganisms’ enumeration, like Listeria monocytogenes and as a pre-enrichment non-selective media for Salmonella detection in food products or environmental samples. Buffered Peptone water broth is used as a diluent or for non-selective enrichment of microorganisms such as Salmonella species or E. coli from foods and environmental samples prior to selective enrichment and isolation. Solution is decontaminated through gamma irradiation to maintain organism viability and long shelf life. Jan 05, 2020 · Peptone Water Peptone water is formulated as per Shread, Donovan, and Lee. It is a broth medium used for the growth of the organism and a base for determining carbohydratefermentation patterns of non-fastidious organisms. In addition, it is also used for the detection of indole production by the organism.