Healthier rice is extra nice


By Eliza Keck
Wednesday, 17 October, 2018


Healthier rice is extra nice

Rice is loved all over the world and Australia is no exception; from scrumptious sushi to perfect paella we’ve embraced every righteous rice dish that comes our way. Our obsession with rice isn’t going anywhere, but unfortunately, our waistlines are, and too much white rice isn’t helping. So, what can Australia’s national science agency do to help keep our food tasty and our bodies healthy? Team up with the Chinese Academy of Sciences to make a super-healthy rice of course!

In the thick of it

Before we chow down on our tasty innovation, let’s have a quick recap on the difference between some rice varieties. You’ve probably heard of brown rice and white rice, but did you know they’re from the same grain? White rice starts out as brown rice but then the grain is ‘polished’ of the outside layers: the husk, bran and germ. It makes it quicker to cook but it also gets stripped of most of the nutrients and fibre, making it a lot less healthy.

Thankfully, the demand for healthier varieties of rice has been on the rise in recent years, and that’s where our innovation comes in. We’ve identified a variety of rice that has an outer layer (called the aleurone) that is 4–12 times thicker than usual rice. By studying this variety, we’ve uncovered the gene responsible for the tiny change that makes this dramatic shift happen in grain development.

The difference between a standard grain of rice and our thick rice.

This breakthrough means it may be possible to get all the nutritional value and gut health-promoting fibre of wholegrain rice from varieties we prefer to eat. And if a healthier version of brown rice doesn’t appeal to you, the thick aleurone grain means food processors have more options to lightly polish and retain some of the many healthy properties of the rice while approaching the taste and texture of white rice. The new and improved grain can also be turned into a delicious wholegrain rice flour, making the base of so many meals extra nutritious.

Wheat until you see what’s next…

This new innovation has been successfully tested by breeders in China in red- and black-grained rice varieties, which are increasingly popular as wholegrain foods in China. The new varieties are being grown with little or no effect on growth and yield of the rice, so it’s a win for farmers and a win for consumers.

With our newfound understanding of the gene that makes more of the healthy outer layer, we’re teaming up with the Chinese Academy of Sciences and the Chinese Academy of Agricultural Sciences to see if we can use that knowledge to create healthier wheat, barley and sorghum. We’re also working with our friends at the University of Melbourne to further increase the nutritional content of our rice-based culinary creations.

Related News

Prevent pastry dough discolouration naturally

Researchers have found a natural way to prevent pastry, cake and pie doughs discolouring during...

Red meat, Asians and colorectal cancer

Researchers have challenged the link between red and processed meat consumption and colorectal...

Predicted growth for APAC functional dairy products

Health awareness in the APAC region has been increasing and consumers are expected to switch to...


  • All content Copyright © 2018 Westwick-Farrow Pty Ltd