Did you know that corn is a whole grain? Have you ever tried amaranth?
Whole grains are often recommended for a healthy diet, including the one I posted about in regards to lowering the risk of Alzheimer’s disease. But in order to eat the recommended three servings a day, we need to know what qualifies as a whole grain food.
Food made from whole grain, whether it is cracked, crushed, rolled, or cooked, contain the entire grain seed in its original proportions. It contains the bran, germ, and endosperm.
In the United States, if an ingredient label says whole wheat or whole wheat flour, we can be assured that it contains the whole grain. However, in Canada if the words “whole grain” are not included in the label the wheat may be only 95% whole grain.
The most common whole grains include: amaranth, barley, buckwheat, corn, millet, oats, quinoa, rice, rye, sorghum, teff, triticale, wheat, and wild rice. Amaranth, quinoa, and buckwheat do not belong in the Poaceae botanical family as the others do, but are considered “pseudo-grains” because they have the same nutritional profile.
Amaranth was a staple of the Aztec culture until Cortez threatened to put to death anyone who grew it in an attempt to destroy the entire civilization. The grain has a peppery taste and high level of protein and an amino acid called lysine that is negligible in other grains.
Barley is one of the oldest cultivated grains. Its tough hull is difficult to remove without losing some of the bran but lightly pearled barley is still high in fiber.
Buckwheat isn’t really a grain. It’s actually botanically related to rhubarb. Buckwheat grows well on rocky hillsides.
Bulgur is the result of wheat kernels that are boiled, dried, cracked, and sorted by size. It is high in nutrition and cooks in only 10 minutes.
Corn has the highest level of antioxidants of any grain or vegetable. Most of the corn grown in the U.S. is fed to cattle but also commonly found in foods for human consumption. When corn is combined with beans, the combination of amino acids raises the protein value.
Millet includes several small, related grains commonly consumed in India, China, South America, Russia, and the Himalayas. It’s found in variations of white, gray, yellow, and red and is high in protein and antioxidants. Millet is gluten-free and used in flatbreads, side dishes, deserts and even alcoholic beverages.
Oats contain a fiber called beta-glucan that is effective in lowering cholesterol and has a unique antioxidant that helps protect blood vessels. The more oats are steamed and flattened, the quicker it cooks.
Quinoa, pronounced keen-wah, is botanically related to Swiss chard and beets. It can be found in a light color as well as red, purple, and black. Quinoa should be rinsed before cooking to remove the bitter naturally occurring residue of saponins. It is a complete protein containing all the essential amino acids.
Rice can be found in white, brown, black, purple, and red. It’s one of the most easily digested grains and is gluten-free. Converted rice has added B vitamins making it healthier than white but still lacks the nutrients found in brown and other varieties.
Rye is high in fiber producing a feeling of fullness. To lower glycemic index, look for whole rye or rye berries on the label.
Sorghum, also called milo, thrives where other crops cannot. Although edible and can be eaten like porridge or ground into flour, most of the U.S. crop is fed to animals, made into wallboard, or used for biodegradable packing materials.
Teff has twice the iron and three times the calcium of other grains. It is the principal source of nutrition for over two-thirds of Ethiopians.
Triticale, pronounced trit-i-KAY-lee, is a hybrid of durum wheat and rye. It is easy to grow organically.
Wheat contains large amounts of gluten, a stretchy protein necessary for bread to rise. Bread wheat is considered hard or soft depending on its protein and gluten content. Wheat has many varieties including einkorn, farro/emmer, freekeh, kamut®Khorasan, and spelt.
Wild Rice really is a seed of an aquatic grass rather than a rice. It was originally grown by indigenous tribes around the Great Lakes. Because of its high price and strong flavor it’s usually blended with other rices or grains. Wild rice has twice the protein and fiber of brown rice but less iron and calcium.
(Information from this post was taken from the WholeGrainsCouncil.org. Go to their site for more details.)
©2015, Mary K. Doyle
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