Wheat bran is the outer layer of the wheat grain leftover after the edible parts have been removed. The spelling of "wheat bran" is represented using the International Phonetic Alphabet (IPA) as [wiːt bræn]. The transcription indicates that the first syllable is pronounced as "wee-t" with a long "e" sound, while the second syllable is pronounced "bran" with a short "a" sound. The phonetic transcription helps to ensure the proper pronunciation of the term, which is commonly used in the production of healthy whole-grain foods.
Wheat bran is the outer layer or protective covering of the wheat grain, which is removed during the process of milling wheat to produce flour. It is a highly nutritious component and is commonly used as a dietary supplement due to its numerous health benefits.
Wheat bran is rich in dietary fiber, particularly insoluble fiber, providing a significant amount of roughage that aids in digestion and promotes regular bowel movements, thus preventing constipation. Its high fiber content also helps in reducing cholesterol levels in the body, supporting heart health, and regulating blood sugar levels.
Furthermore, wheat bran is an excellent source of vitamins and minerals, including B vitamins such as thiamin, niacin, and riboflavin, as well as minerals like iron, magnesium, and zinc. These nutrients are essential for various bodily functions, including energy production, immune system support, and maintaining healthy skin.
In addition to its nutritional value, wheat bran is often used in baking as an ingredient to enhance the texture and nutritional profile of baked goods. It provides a slightly nutty and mildly sweet flavor and can be incorporated into cereals, bread, muffins, and other baked items.
Overall, wheat bran is a versatile and healthful addition to one's diet, offering a range of nutritional benefits and contributing to overall well-being.
The word "wheat bran" has a straightforward etymology.
The term "wheat" can be traced back to the Old English word "hwǣte", which eventually evolved into "wheat" in modern English. "Wheat" itself is derived from the Proto-Germanic word "hwētaz".
On the other hand, "bran" comes from the Old English word "brǣm", which meant the outer husk or covering of grains. This word further evolved into "bran" in Middle English.
Therefore, the word "wheat bran" simply combines the name of the grain, "wheat", and the term for its outer husk, "bran". The meaning reflects the fact that it is the bran (the fibrous outer layer) of the wheat kernel.