Skip to main content

How can different emulsifiers change a recipe?

Welcome back to my blog. This post is about the second Action Project from my Food class in the STEAM course. In this unit we worked on some math such as variables, exponents, and conversion factors which would become useful for the action project. Leading up to the AP we created a couple kitchen experiments. Our first experiment had to do with leavening agents. We created a "porridge" that was supposed to be similar to making the first bread that our ancestors had made for food with seeds. After creating the porridge I added a banana which could help bring bacteria to the "porridge" so it can rise. The second experiment involved changing emulsifiers. In a brownie recipe we changed eggs with a banana and created two tests. The first test had all the usual ingredients and the second one had the replaced emulsifier. After baking we found the banana test was a different texture than the original test. For this AP we were asked to use a recipe of our choice and replace one of the ingredients with its similar subject like an emulsifier or leavening agent. I chose to create a cookie recipe and change out the emulsifiers. This experiment will be expanded on in the slideshow below.



This Action Project involved a lot of science and math. I enjoyed working on the in-class experiments and collaborating with my classmates in discussion was useful for this AP. Before this was posted we presented what we had for the AP so far and it was nice to see what recipes my classmates had done. While going through this experiment we were required to have some pictures of the process and the final result. Those photos are below. I thought working on this AP was fun. I enjoyed working on some of the math that I still remembered from my eighth grade math class and I thought the science was nice to learn. The emulsifier and leavening agent experiments are really easy to create especially the emulsifier one. If you want to try it for yourself all you need to do is find a recipe and change out one of the ingredients that are emulsifiers. If you follow the same baking recipe you will see some differences and possibly something similar. I hope to see you in the next post.


Control and Variable Test Batters, GHS, 2020

Final Cookie, GHS, 2020

Labels:

Comments

Post a Comment

Popular posts from this blog

Food, a Human Right?

In our Humanities or SDGs class, Sustainable Development Goals, we were talking about the certain goals that could be thought of as a need to be a human right. The options were no poverty, no hunger, and quality education. The goal that I chose was number two, no hunger. I believe that food should be a human right because it is primarily a basic need. We need food to survive and if we do not have it we will obviously die, since that is the only alternative. Before then we went on a field experience to Lincoln Park Community Services in Chicago. There we experienced people who are hungry and we also as a class, cooked for the people that attended the lunch. I personally enjoyed this because I was able to talk with people that needed food and they were really appreciative of the food that they had been given. This led to the action project which is an essay about our chosen goal. The essay is below. To, Hiu, LPCS 2019, One of the food items cooked was chicken. Could you imagine...
1 comment
Read more

Input Manipulation Using Python

Welcome back to my blog. This post is for the projects in the Computer Science class. In Computer Science we have been learning about different types of coding and how computers work. We have done math problems in binary code and practiced making something from using python. In these two projects we used python to code a advanced calculator that you can use to find what the temperature in Celsius is based off of your input of your temperature outside in Fahrenheit. The second project here is a code that uses your inputs to create a letter to a state representative to talk about something important to you. Both of these codes have been checked multiple times to see if there were any errors or changes that needed to be made. If you would like to try them out for yourself you can do so by typing in your responses on the right to the questions that are asked. The first project is an advanced calculator that takes an input of a given temperature in Fahrenheit and converts it into Celsius fo...
Post a Comment
Read more

Can You Spell Sub-Bituminous Coal?

The first unit of this winter term was very interesting in the Fuel class for STEAM. We did a lot of talking about energy and different types of fuel. Some of these include the known fossil fuels, natural gas, oil, coal, and also renewable sources of energy like solar and wind. We also watched the documentary Pump which is about people having a choice at the gas pump and being able to decide what fuel they should use for their car. In this unit we talked to someone from Nicor Gas where we found some extra opinion on the use of natural gases and the other fuels we use today. This unit largely talked about fossil fuels and how we use them in our daily lives without even realizing it. We might be getting our power in our home from a coal plant and our car uses gas. Even though we may fill up our cars about once every couple weeks we may not actually think about what is happening somewhere that is allowing us to have this gas. In this unit we also did a lot of graphing and predictions for ...
Post a Comment
Read more