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Fat Substitutes
A fat substitute is a food product with the same functions, stability, physical, and chemical characteristics as regular fat, with fewer calories per gram than fat. They are utilized in the production of low fat and low calorie foods. Background Fat is present in most foods. It provides a unique texture, flavor, and aroma to the food it is found in. While fat is essential to life, it can be detrimental to health when consumed in excess of physiological requirements. High fat diets increase risk of heart disease, weight gain, and some cancers. High blood cholesterol is more prevalent in those that consume diets high in saturated fats, and it increases risk for coronary heart disease in those individuals. The use of fat substitutes in food products allows for maintenance of the food’s original quality characteristics without the associated risks of fat consumption. In the absence of energy-dense fat molecules, products utilizing fat substitutes are generally lower in calories than t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margarine BMK
Margarine (, also , ) is a spread used for flavoring, baking, and cooking. It is most often used as a substitute for butter. Although originally made from animal fats, most margarine consumed today is made from vegetable oil. The spread was originally named ''oleomargarine'' from Latin for ''oleum'' (olive oil) and Greek ''margarite'' ("pearl", indicating luster). The name was later shortened to ''margarine'', or sometimes ''oleo'' (particularly in the Deep South). Margarine consists of a water-in-fat emulsion, with tiny droplets of water dispersed uniformly throughout a fat phase in a stable solid form. While butter is made by concentrating the butterfat of milk through centrifugation, modern margarine is made through a more intensive processing of refined vegetable oil and water. Per US federal regulation, products must have a minimum fat content of 80% (with a maximum of 16% water) to be labeled as such in the United States, although the term is used informally to describe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whey Protein
Whey protein is a mixture of proteins isolated from whey, the liquid material created as a by-product of cheese production. The proteins consist of α-lactalbumin, β-lactoglobulin, serum albumin and immunoglobulins. Glycomacropeptide also makes up the third largest component but is not a protein. Whey protein is commonly marketed as a protein supplement. Production of whey Whey is left over when milk is coagulated during the process of cheese production. Coagulation can happen by adding acid or rennet. It is a 5% solution of lactose in water and contains the water-soluble proteins of milk as well as some lipid content."Whey." The Encyclopædia Britannica. 15th ed. 1994 Processing can be done by simple drying, or the relative protein content can be increased by removing the lactose, lipids and other non-protein materials. The main method to extract protein from whey is membrane filtration. A variety of membrane pore sizes can be used to selectively let different compone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generally Recognized As Safe
Generally recognized as safe (GRAS) is a United States Food and Drug Administration (FDA) designation that a chemical or substance added to food is considered safe by experts under the conditions of its intended use. An ingredient with a GRAS designation is exempted from the usual Federal Food, Drug, and Cosmetic Act (FFDCA) food additive tolerance requirements. The concept of food additives being "generally recognized as safe" was first described in the Food Additives Amendment of 1958, and all additives introduced after this time had to be evaluated by new standards. Some examples of substances recognized as GRAS include ascorbic acid (vitamin C), citric acid, and salt, which are all commonly used in food preservation and flavoring. The FDA list of GRAS notices is updated approximately each month, as of 2021. History On 6 September 1958, the Food Additives Amendment of 1958 was signed into law, with a list of 700 food substances that were exempt from the then-new requirement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guar Gum
Guar gum, also called guaran, is a galactomannan polysaccharide extracted from guar beans that has thickening and stabilizing properties useful in food, feed, and industrial applications. The guar seeds are mechanically dehusked, hydrated, milled and screened according to application. It is typically produced as a free-flowing, off-white powder. Production and trade The guar bean is principally grown in India, Pakistan, the United States, Australia and Africa. India is the largest producer, accounting for nearly 80% of world production. In India, Rajasthan, Gujarat, and Haryana are the main producing regions. The US has produced 4,600 to 14,000 tonnes of guar over the last 5 years. Texas acreage since 1999 has fluctuated from about 7,000 to 50,000 acres. The world production for guar gum and its derivatives is about 1.0 million tonnes. Non-food guar gum accounts for about 40% of the total demand. Properties Chemical composition Chemically, guar gum is an exo- polysac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Additive
Food additives are substances added to food to preserve flavor or enhance taste, appearance, or other sensory qualities. Some additives, such as vinegar ( pickling), salt ( salting), smoke ( smoking) and sugar ( crystallization), have been used for centuries to preserve food. This allows for longer-lasting foods, such as bacon, sweets, and wines. With the advent of ultra-processed foods in the late 20th century, many additives having both natural and artificial origin were introduced. Food additives also include substances that may be introduced to food indirectly (called "indirect additives") in the manufacturing process through packaging, storage or transport. In Europe and internationally, many additives are designated with E numbers, while in the United States, additives in amounts deemed safe for human consumption are designated as GRAS. Identification To regulate these additives and inform consumers each additive is assigned a unique number called an "E number", whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food And Drug Administration
The United States Food and Drug Administration (FDA or US FDA) is a List of United States federal agencies, federal agency of the United States Department of Health and Human Services, Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food safety, tobacco products, caffeine products, dietary supplements, Prescription drug, prescription and Over-the-counter drug, over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, Animal feed, animal foods & feed and Veterinary medicine, veterinary products. The FDA's primary focus is enforcement of the Federal Food, Drug, and Cosmetic Act (FD&C). However, the agency also enforces other laws, notably Section 361 of the Public Health Service Act as well as associated regulations. Much of this regulatory-enforcement work is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polydextrose
Polydextrose is a synthetic polymer of glucose. It is a food ingredient classified as soluble fiber by the US FDA as well as Health Canada, . It is frequently used to increase the dietary fiber content of food, to replace sugar, and to reduce calories and fat content. It is a multi-purpose food ingredient synthesized from dextrose (glucose), plus about 10 percent sorbitol and 1 percent citric acid. Its E number is E1200. The FDA approved it in 1981. It is one-tenth as sweet as sugar. History Commercial manufacture of edible polydextrose originated with a process developed by Hans H. Rennhard of Pfizer, Inc. Rennhard began investigating the potential of polysaccharides as low-calorie replacements for sugar, fat, flour, and starch. In 1965, he created polydextrose, a polymer of dextrose, produced from the naturally occurring components: glucose, sorbitol, and citric acid. Commercial uses Polydextrose is commonly used as a replacement for sugar, starch, and fat in commercial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olestra
Olestra (also known by its brand name Olean) is a fat substitute food additive that adds no metabolizable calories to products. It has been used in the preparation of otherwise high-fat foods, thereby lowering or eliminating their fat content. The Food and Drug Administration (FDA) approved olestra for use in the US as a replacement for fats and oils in prepackaged ready-to-eat snacks in 1996, concluding that such use "meets the safety standard for food additives, reasonable certainty of no harm". In the early 2000s, olestra lost popularity due to supposed side effects and is largely phased out, but products containing the ingredient are available in some countries. As of 2024, no products using olestra are sold in the United States. Commercialization Olestra was discovered accidentally by Procter & Gamble (P&G) researchers F. Mattson and R. Volpenhein in 1968 while researching fats that could be more easily digested by premature infants. In 1971, P&G met with the Food and D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carrageenan
Carrageenans or carrageenins ( ; ) are a family of natural linear sulfation, sulfated polysaccharides. They are extracted from red algae, red edible seaweeds. Carrageenans are widely used in the food industry, for their gelling, thickening, and stabilizing properties. Their main application is in dairy and meat products, due to their strong binding to food proteins. Carrageenans have emerged as a promising candidate in tissue engineering and regenerative medicine applications as they resemble animal glycosaminoglycans (GAGs). They are used for tissue engineering, wound coverage, and drug delivery. Carrageenans contain 15–40% ester-sulfate content, which makes them anionic polysaccharides. They can be mainly categorized into three classes based on their sulfate content. Kappa-carrageenan has one sulfate group per disaccharide, iota-carrageenan has two, and lambda-carrageenan has three. A common seaweed used for manufacturing the hydrophilic colloids to produce carrageenan is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilocalories
The calorie is a unit of energy that originated from the caloric theory of heat. The large calorie, food calorie, dietary calorie, kilocalorie, or kilogram calorie is defined as the amount of heat needed to raise the temperature of one liter of water by one degree Celsius (or one kelvin). The small calorie or gram calorie is defined as the amount of heat needed to cause the same increase in one milliliter of water. Thus, 1 large calorie is equal to 1,000 small calories. In nutrition and food science, the term ''calorie'' and the symbol ''cal'' may refer to the large unit or to the small unit in different regions of the world. It is generally used in publications and package labels to express the energy value of foods in per serving or per weight, recommended dietary caloric intake, metabolic rates, etc. Some authors recommend the spelling ''Calorie'' and the symbol ''Cal'' (both with a capital C) if the large calorie is meant, to avoid confusion; however, this convention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Dietetic Association
The Academy of Nutrition and Dietetics is a multi-unit enterprise that includes a 501(c)(6) trade association in the United States. With over 112,000 members, the association claims to be the largest organization of food and nutrition professionals. Its members include registered dietitian nutritionists (RDNs), nutrition and dietetics technicians, registered (NDTRs), and other dietetics professionals. Founded in 1917 as the American Dietetic Association, the organization officially changed its name to the Academy of Nutrition and Dietetics in 2012. According to the group's website, about 65% of its members are RDNs, and another 2% are NDTRs. The group's primary activities include providing testimony at hearings, lobbying the United States Congress and other governmental bodies, commenting on proposed regulations, and publishing statements on various topics related to food and nutrition. The association is funded by a number of food multinationals, pharmaceutical companies, and f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olestra
Olestra (also known by its brand name Olean) is a fat substitute food additive that adds no metabolizable calories to products. It has been used in the preparation of otherwise high-fat foods, thereby lowering or eliminating their fat content. The Food and Drug Administration (FDA) approved olestra for use in the US as a replacement for fats and oils in prepackaged ready-to-eat snacks in 1996, concluding that such use "meets the safety standard for food additives, reasonable certainty of no harm". In the early 2000s, olestra lost popularity due to supposed side effects and is largely phased out, but products containing the ingredient are available in some countries. As of 2024, no products using olestra are sold in the United States. Commercialization Olestra was discovered accidentally by Procter & Gamble (P&G) researchers F. Mattson and R. Volpenhein in 1968 while researching fats that could be more easily digested by premature infants. In 1971, P&G met with the Food and D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
