Nissui 05709 Potato Dextrose Agar 马铃薯葡萄糖琼脂培养基(颗粒)

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”

Code Form Package Storage Shelf Life
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).


Components In39.0 g/L
Potato Extract 3.9 g
Dextrose 21.0 g
Agar 14.1g

pH 5.6土0.2