Guiyang College of Traditional Chinese Medicine Basic Medicine Experimental Teaching Center Website

Operation method

Broth medium preparation experiment

Materials and Instruments

Fresh Ground Beef Peptone Sodium Chloride Distilled Water

Move

Degrease, remove sinew fresh minced beef 50g, add 100ml of water, stir well, put in the refrigerator overnight, take out and boil for 30 minutes, filter with gauze, make up the amount of water to 100ml, that is, the beef dip. Add peptone 1g, sodium chloride 0.5g, heat to dissolve. Adjust the PH value to 7.6, boil for 10 minutes, filter, split, autoclave standby.

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