Tropical Traditions announced today it was adding einkorn products to its organic food line.
History of Einkorn, the Ancient Grain
Einkorn is an ancient grain, and is known as the oldest variety of “wheat.” Einkorn was first cultivated 5,000 to 10,000 years ago. It is classified as a “diploid” because it only has two sets of chromosomes. Modern wheat varieties are classified as “hexaploid,” having six sets of chromosomes, due to a long history of hybridization. Einkorn is thought to have originated in the upper area of the fertile crescent of the Near East (Tigris-Euphrates regions), and is quite probably the main grain recorded in the earliest biblical history. Einkorn became widely distributed throughout the Near East, Transcaucasia, the Mediterranean region, southwestern Europe, and the Balkans, and was one of the first cereals cultivated for food.
Another ancient grain, emmer, has four sets of chromosomes and was probably an early hybrid of wild einkorn that was more suitable for a wider range of climates and geographical areas, particularly warmer climates. Emmer became the predominant wheat throughout the Near and Far East, Europe and northern Africa until about 4,000-1,000 BCE, although it was still cultivated in isolated regions such as south-central Russia into the last century, and even today remains an important crop in Ethiopia and a minor crop in Italy and India.
The oldest hexaploid grain and the predecessor to modern wheat is probably spelt. Spelt was a hybrid of emmer with more adaptability then emmer. These three ancient grains are known as “the covered wheats,” since the kernels do not thresh free of their hard coverings, making them more labor intensive to mill. These ancient grains went through a long history of hybridizations to make them easier to mill and process into our modern day wheat, and to make them more desirable for bread making with a higher gluten content. But due to gluten toxicity issues in modern times, many are reviving the ancient varieties of grains, and einkorn is the oldest.
Nutritional Characteristics of Einkorn
The ancient grain einkorn is packed with nutrition. It is a rich source of the beta carotene lutein, a powerful antioxidant. Einkorn has the highest amounts of lutein of any other variety of wheat. Einkorn is also a rich source of tocotrienols and tocopherols, powerful antioxidants and forms of Vitamin E. Compared to modern wheat varieties, einkorn has higher levels of protein, crude fat, phosphorous, and potassium.
Gluten and Toxicity
Since einkorn is such an ancient grain and the only known diploid classified variety of wheat still known to exist today, there has been considerable interest in the issue of gluten toxicity. One way of measuring gluten toxicity is by the gliadin to glutenin ratio, and einkorn has a much more favorable ratio than modern wheat varieties. Einkorn has a gliadin to glutenin ratio of 2:1 compared to 0.8:1 for durum and hard red wheat. While this lower gluten ratio may hold some promise for gluten intolerance disorders, it should be cautioned that einkorn DOES contain gluten, and so those desiring to avoid all gluten are NOT recommended to consume einkorn.
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2. Carotenoids and tocols of einkorn wheat (Triticum monococcum ssp. monococcum L.), by Alyssa Hidalgoa, Andrea Brandolinib, Carlo Pompeia, Roberta Piscozzi, DISTAM–Dipartimento di Scienze e Tecnologie Alimentari e Microbiologiche, University of Milan, Via Celoria 2, 20133 Milan, Italy – Journal of Cereal Science Volume 44, Issue 2, September 2006, Pages 182–193
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