Dietary fat in the context of "Diglyceride"

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⭐ Core Definition: Dietary fat

In nutrition, biology, and chemistry, fat usually means any ester of fatty acids, or a mixture of such compounds, most commonly those that occur in living beings or in food.

The term often refers specifically to triglycerides (triple esters of glycerol), that are the main components of vegetable oils and of fatty tissue in animals; or, even more narrowly, to triglycerides that are solid or semisolid at room temperature, thus excluding oils. The term may also be used more broadly as a synonym of lipid—any substance of biological relevance, composed of carbon, hydrogen, or oxygen, that is insoluble in water but soluble in non-polar solvents. In this sense, besides the triglycerides, the term would include several other types of compounds like mono- and diglycerides, phospholipids (such as lecithin), sterols (such as cholesterol), waxes (such as beeswax), and free fatty acids, which are usually present in human diet in smaller amounts.

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Dietary fat in the context of Vitamin E

Vitamin E is a group of eight compounds related in molecular structure that includes four tocopherols and four tocotrienols. The tocopherols function as fat-soluble antioxidants which may help protect cell membranes from reactive oxygen species.

Vitamin E is classified as an essential nutrient for humans. Various government organizations recommend that adults consume between 3 and 15 mg per day, while a 2016 worldwide review reported a median dietary intake of 6.2 mg per day. Sources rich in vitamin E include seeds, nuts, seed oils, peanut butter, vitamin E–fortified foods, and dietary supplements. Symptomatic vitamin E deficiency is rare, usually caused by an underlying problem with digesting dietary fat rather than from a diet low in vitamin E. Deficiency can cause neurological disorders.

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Dietary fat in the context of Fatty acid ester

Fatty acid esters (FAEs) are a type of ester that result from the combination of a fatty acid with an alcohol. When the alcohol component is glycerol, the fatty acid esters produced can be monoglycerides, diglycerides, or triglycerides. Dietary fats are chemically triglycerides.

Esters of fatty acids are colorless, although degraded samples are sometime appear to be yellow or even brown. The triglycerides are powders, flakes, coarse powders, or granular or waxy lumps, oils or liquids. They are almost odorless.

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Dietary fat in the context of Balance Bar

Balance Bar, sometimes styled as balance bar, is the brand name of a nutritional energy bar based on the 40-30-30 dietary principle, that is, a diet containing 40% carbohydrate, 30% protein and 30% dietary fat. The 40-30-30 nutritional philosophy was popularized by Dr. Barry Sears, a biochemist, and later expounded in his Zone diet books.

The product was first released in 1992. Since that time, the product line has expanded to include Balance Bar, Balance Gold, Balance Trail Mix, Balance Plus, Balance CarbWell, Balance Gold Crunch, Balance Outdoor, Balance Organic, Balance 100 Calories, Balance Bare, and 40-30-30 Balance Drink Mix. Balance Bar is a subsidiary of NBTY.

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