1 Heat 2 cups of water to boiling. 2  In a saucepan, heat the milk just to boiling, and remove from heat. 3  Place tea bags into 2 separate cups. 4  Pour the water into cups, filling â of cup. 5  Let the tea steep (soak) for 5 minutes, then remove bag. 6  Fill the rest of the cup with the hot milk.  Add sugar to taste.
denaturation is a process in which proteins lose their shape and therefore their function because of changes in ph or temperature discuss the process of protein denaturation proteins change their shape when exposed to different ph or temperatures
for a great number of proteins their pi values are in the range of 3 5 and 6 5 at extreme acidic or basic ph values the protein may unfold exposing more hydrophobic groups the temperature is also a factor that influences the protein solubility is a function of many factors such as the native or denatured state and environmental factors i e ph temperature the ph of the solution affects the nature and the distribution of the protein s net charge