Dietary Fiber Meaning And Examples

These examples are from the cambridge english corpus and from sources on the web.

Dietary fiber meaning and examples. Dietary fiber includes polysaccharides oligosaccharides lignin and associated plant substances. Official definition of dietary fiber varies among different. According to this definition dietary fiber is. Dietary fiber is the edible portion of the cell walls in plants.

Difference between dietary fiber and soluble fiber definition. Examples of oligosaccharides that fall under the category of dietary fiber are those that are normally constituents of a dietary fiber source such as raffinose stachyose and verba cose in legumes and the low molecular weight fructans in foods such as jerusalem artichoke and onions. In the late 20th century only lignin and some polysaccharides were known to satisfy this definition but in the early 21st century resistant starch and oligosaccharides were included as dietary fiber components. Recently the american association of cereal chemists provided a definition of dietary fiber that perhaps best describes its physiological role.

But foods containing fiber can provide other health benefits as well such as helping to maintain a healthy weight and lowering your risk of diabetes heart disease and some types of cancer. Dietary fiber found mainly in fruits vegetables whole grains and legumes is probably best known for its ability to prevent or relieve constipation. Both dietary fiber and soluble fiber are important in weight loss and increased bowel movement. Dietary fiber is defined to be plant components that are not broken down by human digestive enzymes.