APR 19, 2017 03:01 AM PDT

Chemistry and Perfect Pasta


Pasta is a staple in the American diet and while some health experts advice cutting down on carbs, the truth is, people love pasta. It's a delightfully simple food, made with just eggs, water and flour, but there's still some chemistry behind getting it just right. The flour matters. Most pasta is made with durham wheat, and when that is ground it results in semolina flour that has larger particles, so there's not as much protein released. But there is protein in it, from the egg and within the semolina, tiny molecules of which are held together by the starch particles. It's the proteins that keep the starch from going all gummy.

There's some debate about whether the starch of the pasta needs a soluble fat added to keep the clumps away. Adding oil to the boiling water is what some chefs do, but in reality since the oil is heavier than water and denser, it doesn't make much of a difference. Salt is good to add since it give a bit of flavor, semolina being one of the more bland forms of wheat. Finally, save a bit of the starchy water to add as an emulsifier and to balance out the acid in any tomato sauce. Mangia!
About the Author
  • I'm a writer living in the Boston area. My interests include cancer research, cardiology and neuroscience. I want to be part of using the Internet and social media to educate professionals and patients in a collaborative environment.
You May Also Like
SEP 18, 2018
Chemistry & Physics
SEP 18, 2018
Medkit for Astronauts
When travelling to a faraway place, we are likely to pack some medicines in the bag. For the astronauts on board of the International Space Station (ISS),...
SEP 20, 2018
Videos
SEP 20, 2018
The Lowdown on Vaccine Development and Production
Learn more about how vaccines are developed and tested, from the CDC....
OCT 03, 2018
Videos
OCT 03, 2018
Understanding Brain Aneurysms
A brain aneurysm is a medical emergency, but many patients don’t understand much about them. First, it’s not the same a clot. An aneurysm is wh...
OCT 12, 2018
Videos
OCT 12, 2018
Don't Mess With Microbes
Researchers demonstrate why antibiotics should not be used casually....
OCT 17, 2018
Chemistry & Physics
OCT 17, 2018
The Science Behind Tardigrade's Ability to Survive Dehydration
Tardigrades, also known as water bears, are a type of eight-legged micro-animals that are less than half-millimeter in length.  There are over a thous...
OCT 18, 2018
Chemistry & Physics
OCT 18, 2018
Lake Karachay The Most Radioactively Polluted Place on Earth
Located next to a Soviet's plutonium fuel processing center, Lake Karachay a small lake in Central Russia was considered the world' most conta...
Loading Comments...