产品名称
Dichloran Glycerol Agar, suitable for microbiology, NutriSelect® Plus
agency
according to ISO 21527-2:2008
sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 15.0 g/L
chloramphenicol, 0.1 g/L
dextrose, 10.0 g/L
dichloran, 0.002 g/L
magnesium sulfate, 0.5 g/L
monopotassium phosphate, 1.0 g/L
peptic digest of animal tissue, 5.0 g/L
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH
5.6±0.2 (25 °C)
application(s)
bioburden testing
environmental
food and beverages
microbiology
suitability
selective for molds (General Media)
selective for yeasts (General Media)
Quality Level
Application
Dichloran Glycerol Agar has been used for culturing Aspergillus flavus AF57 on rice grains and fungal populations from conidial suspension treated rice grains.
General description
Dichloran Glycerol Medium Base with Chloramphenicol is recommended for selective isolation of xerophilic moulds from food samples. It is a medium for enumeration of xerophilic fungi from low-moisture foods.
Other Notes
We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
Preparation Note
Suspend 15.8 grams in 500 ml distilled water. Heat to boiling to dissolve the medium completely. Add 110 grams of glycerol (Analytical Reagent Grade). Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.
Legal Information
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Effect of Temperature and Relative Humidity on Growth of Aspergillus and Penicillium spp. and Biocontrol Activity of Pseudomonas protegens AS15 against Aflatoxigenic Aspergillus flavus in Stored Rice Grains
Mannaa M and Kim KD
Mycobiology, 46(3), 287-295 (2018)
Biocontrol activity of volatile-producing Bacillus megaterium and Pseudomonas protegens against Aspergillus flavus and aflatoxin production on stored rice grains
Mannaa M, et al.
Mycobiology, 45(3), 213-219 (2017)
A D Hocking et al.
Applied and environmental microbiology, 39(3), 488-492 (1980-03-01)
A low water activity (alpha omega) medium (0.95 alpha omega) containing 18% (wt/wt) glycerol and 2 micrograms of dichloran per ml was developed for enumerating the fungal flora of dried and semidried foods. The medium, designated DG18, was shown to
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