Conclusion

My hypothesis was correct according to my experiment results because the taste was different when the pH of saliva was alkaline from when the pH of saliva was neutral when tested multiple times, consequently, I can come to a conclusion that the pH of your saliva does affect the taste of food.

Without saliva you would not be able to taste this!!!And it would taste weird
if you ate this cupcake when the pH of your saliva is not neutral.