An Investigation To Find Out The Effect Of Rennin On Milk At Different Temperatures.
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An Investigation To Find Out The Effect Of Rennin On Milk At Different Temperatures Aim: The aim of this investigation is to find out the amount of curd that can be made with different temperature and using the enzyme rennin, to find the optimum temperature that the enzyme needs to work efficiently. Method: Collect beaker and test tube, and using measuring cylinder, measure 10 millilitres of milk into the test tube. Then collect some iced water into the beaker to allow the milk to reduce in temperature to 5°C. when the milk has reached the desired temperature use a syringe to collect 1 millilitre of rennin enzyme. Then put rennin into the milk and shake test tube. Then place the test tube into a test tube rack and start the timer for 10 minutes. While waiting for the enzyme to react with the milk you prepare the next experiment for...


