محیط کشت کلروم آگار – CHROM agar

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Directions

chloram agar Suspend 16.0g per 500ml (32.0g/l) of distilled water and bring to the boil to dissolve completely. Reconstitute one vial SR0078E per 500ml medium or one vial SR0078H per 2 litres medium, as directed. Add the vial contents to Rose Bengal Chloramphenicol Agar Base (CM0549) and mix gently. Autoclave at 121°C for 5 minutes. Cool to 50°C, mix gently and pour into Petri dishes.

Description

Rose-Bengal Chloramphenicol Agar is a selective medium for the enumeration of yeasts and moulds from a wide variety of foodstuffs. The medium has a neutral pH and chloramphenicol is used as a selective agent to suppress the growth of bacteria. Several investigators have noted advantages in the use of media at neutral pH containing antibiotics^1,2.

Rose-Bengal is taken up by mould and yeast colonies thereby assisting enumeration of small colonies³. Rose-Bengal also controls the size and height of mould colonies, such as Neurospora and Rhizopus spp. Over-growth of slow growing strains by more luxuriant species is thus prevented and plate counting is assisted.

chloram agar Suspend 16.0g per 500ml (32.0g/l) of distilled water and bring to the boil to dissolve completely. Reconstitute one vial SR0078E per 500ml medium or one vial SR0078H per 2 litres medium, as directed

Reconstitute one vial SR0078E per 500ml medium or one vial SR0078H per 2 litres medium, as directed. Add the vial contents to Rose Bengal Chloramphenicol Agar Base (CM0549) and mix gently. Autoclave at 121°C for 5 minutes

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من یک بلاک متن هستم، روی دکمه ویرایش کلیک کنید تا این متن را تغییر دهید. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.