Giving a chip about masa

phys.org | 4/14/2016 | Staff
boti (Posted by) Level 3
Click For Photo: https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/2019/givingachipa.jpg

Products we commonly buy at the supermarket, such as tortillas and corn chips, are made from food grade corn. The corn is grown, harvested, bought by a food company, turned into masa (dough from ground corn) through a chemical process, and then made into our favorite products.

Each of these important steps has implications for the next—and some scientists are calling for more research to make each step better to benefit both companies and consumers.

Breeding - Production - Processing - Food - Grade

"Breeding, production, and processing of food grade corn is a massive industry," explains Candice Hirsch from University of Minnesota. "Yet, there is limited knowledge on each of these steps."

She adds that each step of this value chain spans many scientific areas. This results in the information being spread across scientists who don't regularly communicate with each other. To start tackling this problem, Hirsch and her team reviewed knowledge on making corn into food products. They used information from both universities and industry.

Researchers - Importance - Corn - Quality - Masa

The researchers laid out the importance of corn quality and masa quality. Hirsch says that the breeding of food grade corn receives relatively few resources. However, this corn is made into products we eat. Better quality corn will provide a better product to consumers.

Better corn would have a higher yield, costing companies less money and possibly making the product cheaper. It could also increase the quality and consistency of the products we buy.

Hardness - Corn - Kernels - Example - Corn

The hardness of the corn kernels, for example, is important. It can affect how well the corn ships and how many of the kernels crack during shipping. These cracks then affect the moisture uptake while the masa is being made.

Combined with other qualities of the kernel, such as starch levels,...
(Excerpt) Read more at: phys.org
Wake Up To Breaking News!
Tagged:
Sign In or Register to comment.

Welcome to Long Room!

Where The World Finds Its News!