Nissui 05709 Potato Dextrose Agar 马铃薯葡萄糖琼脂培养基(颗粒)
英文名称：Potato Dextrose Agar
货号： Nissui 05709
05709 Potato Dextrose Agar“Nissui”
|05709||Granule||300 g||Dry, RT||2 years|
Suspend 39.0 g of the dehydrated medium in 1，000 mL of distilled water, mix well and heat to dissolve the medium. Sterilize by autoclaving at 121° C for 15 minutes. Use as the plate or the pour plate method.Incubate at about 25° C is desirable. For mixing and dilution method, distribute the medium into Petri dishes contained the test specimen in advance.
The medium is used for the isolation of yeast and fungi from powdered milk or processed milk products. To inhibit the growth of other bacteria for the purpose of
enumerating the numbers of yeast and fungi, adjust the above pH (6.0 +) to pH3.5土0.1 (add sterilized 10% aqueous solutionof tartrate to the sterilized medium), or add chloramphenicol (100 mg/L).
|Potato Extract||3.9 g|