Since its discovery in 1850 by French scientist Maurice Gobley, the effect of lecithin has wowed millions of people. The compound is a powerful emulsifier used for a variety of purposes in many industries including commercial food processing, textile, paint, and pharmaceuticals. In addition, the effect of lecithin seems to transcend even the commercial side of things to include health as scientists discovered the important role that the compound plays in the cells of every living organism on this planet.
The Emulsifier
Lecithin was first derived from egg yolk. And for years after that until the 1930s, most commercial lecithin came from egg yolk. Hence, its name “lecithin” which itself was derived from lekithos, Greek for “egg yolk.” But then, lecithin was discovered as a by product in the degumming process of soybean oil. And since then, majority of the lecithin we find sold in the market today is soy lecithin.
The effect of lecithin is numerous, including antioxidant, lubricant, anti-dusting agent, mixing and blending agent, and wetting and separating agent. But while all these functional properties make lecithin extremely useful, the main purpose of lecithin is still a great emulsifier. What is more, it is also one of the safest. In 1998, the US Food and Drug Administration named lecithin as one of the few emulsifiers currently available in the market as generally safe for consumption.
For edible applications, the effect of lecithin is astounding. It is normally added to such food products as shortenings, margarines, baked goods, chocolate, confectionery coatings, peanut butter, powder mixes, and dietary food. It emulsifiers products that are high in fats and oils, as well as promotes stabilization, antioxidation, crystallization, and spattering control.
Animals may also benefit from the effect of lecithin. The compound is often added to animal feed, mainly for the same purpose of stabilizing products and providing antioxidant properties.
Lecithin for Health
Lecithin is one of the major components of the cell membrane, that thin semi-permeable layer that envelope the surfaces of cells. It is mainly comprised of phospholipids, among which are phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanol (PE). Most biochemists use phosphatidylcholine synonymously with lecithin and consider this component to be most significant, not only because it can be synthesized to form one essential nutrient called choline but also because of the role it plays in stabilizing fat in the bile.
As one of the major precursors of the effect of lecithin, phosphatidylcholine contributes to the structural integrity of the cell membrane as well as its repair. Its function includes: information flow that occurs within cells from DNA to RNA to proteins; the formation of cellular energy and intracellular communication or signal transduction.
Phosphatidyinositol, on the other hand, as studies have shown, may stimulate reverse cholesterol transport by enhancing the flux of cholesterol into HDL and by promoting the transport of HDL-cholesterol to the liver and bile. This is partly the compound responsible for the effect of lecithin in reducing high cholesterol levels in the blood stream as well helping in the normal functioning of the liver.
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Lecithin Sources
... a concern for most people, then getting alternative sources, such as supplements may be the solution to look for. According to the USDA, particularly its Economic Research Service, the average American consumed 12 fewer pounds of red meat in 1996 than 20 years ago. In addition to that, it was also found that the average American, even with all the varied uses of lecithin, consume only about 3 g/day of the compound. To maintain adequate supply of lecithin in the body, we need to turn to Effect of Lecithin other lecithin sources, over and above the normal diet. Soy Foods One of the most popular lecithin sources is soy. In fact, most lecithin sources sold commercially today are derived from soybean oil. In the United States, soy food consumption is increasing annually. This may help to increase the level of lecithin consumption. Soy food is one of the most versatile of lecithin sources. The soybean can be eaten whole after it has been...
Soy Bean Lecithin
... body that we cannot afford to have inadequate supply. Soy bean lecithin was first discovered in the 1930s when the compound was extracted from sludge, a by product of soybean oil processing. Of course, decades before that, lecithin was already found in egg yolk and most of the commercial Effect of Lecithin lecithin sold in the market that time was egg lecithin. But then with the emergence of soy bean lecithin, a shift also occurred. Lecithin that is derived from plant, such as soy bean lecithin, is regarded as safer to use than those extracted from animals since animal lecithin is often excreted by the kidney, which contains toxins and other harmful substances. As such, soy bean lecithin came to replace egg lecithin as being the major source of this compound. Soy bean lecithin is composed of three types of phospholipids: phosphatidylcholine (PC), phosphatidylehtanolamine (PE), and phosphatidylinositol...
Soy Lecithin
Maurice Gobley first found lecithin. The year was 1805 and the scientist had just extracted a fat-like substance the yolk of an egg, which he quickly discovered contained properties very similar to those of an emulsifier. Since then, the primary source for commercial lecithin had Effect of Lecithin always been eggs. That was, until the 1930s came when it was found that soy lecithin could also be recovered from the waste product of soybean processing. Today only very few people distinguish between soy lecithin and egg lecithin. The word has been used as a generic term referring to a whole class of fat and water soluble compounds called phospholipids. Where Soy Lecithin Comes From As mentioned earlier, soy lecithin is a by product of soybean processing. At first, the soybeans are tempered by keeping them at a consistent temperature and moisture level for approximately seven to 10 days. This has a hydrating effect on the soybeans, loosening it from its hull....
What is Lecithin
... is lecithin, you want to know where it is found. Lecithin that contains phosphatidyl choline is produced mainly from vegetable sources, although it may also be found in animal and microbial sources. Majority of commercial lecithins sold in the market today come from soybean (mostly), sunflower, and grape seed. When talking about plant lecithins, the most common source is soybean. When Maurice Gobley, the French scientist discoverer of lecithin, found lecithin in Effect of Lecithin egg yolk in 1950, egg yolk was the sole source of lecithin used by the commercial food industry. However, by the 1930s, the time when soybean lecithin was discovered, egg yolk no longer held its former place of being the major source of lecithin for commercial use. Today, it is not even a major source of lecithin in nutritional supplements. The reason may be that lecithins that come from plants are GRAS or generally regarded as safe. Who needs to take lecithin? When you know all there is to know about what is lecithin, then you probably know already...
Lecithin Benefits
... type of lipid, and lipid, if you don't know yet, is just another term for "fat." Yes, that's shocked right there, and there's dumbfounded, along with a whispered: "So fat can be good for the body, too?" The answer is an absolute YES! But before we drop our jaws completely at that shocking news, let's discuss what lecithin is, shall we? And while we do that, why not include in our discussion the lecithin benefits that make this type of fat so uniquely good for the body? Lecithin, the Good Fat Depending on who you're talking with, lecithin can have two different meanings. Commercially, the term refers to a complex mixture of neutral and polar lipids that is popularly used as an emulsifier and/or lubricant. In biochemistry, it refers to phosphatidylcholine (PC), a phospholipid compound comprised of glycerol, two fatty acids (linoleic acid and inositol), a phosphate group and choline (a type of B vitamin). Lecithin is typically found in the cell membrane or cell walls of every single...
Lecithin Effects
... the whole bar is covered in white. That's lecithin effects in action right there! Often used as a food additive, lecithin was first derived from egg yolk in 1950 during its discovery by French scientist Maurice Gobley. In fact, that is how it got its name - lethikos, the Greek word for "egg yolk." But by the end of the 1930s, it was soon discovered that lecithin may also be extracted from crude soybean oil after it has undergone a process called hexane extraction. Lecithin Effects as an Emulsifier The food industry is among the first industries that discovered the wonderful lecithin effects of this natural emulsifier. Since its discovery, it has been used in foods such as chocolate, cheese, margarine, and salad dressings. Acting as an emulsifier, the lecithin effects help mix fats with water and keep them from separating. When you place the chocolate bar in the freezer, the low temperature causes the lecithin effects Effect of Lecithin on the fat to fall apart. That's why the fat rises to the surface, giving the...
Facts about Lecithin
While all that can be true, have you gotten the facts about lecithin down? What exactly is lecithin? And what can it do for us? A Phospholipid One of the first facts about lecithin that you ought to know is that it is a phospholipid, one of the many found in all living organisms, including humans. But more than that, lecithin is actually a complex mixture of phospholipids, glycolipids, triglycerides, sterols, and small quantities of fatty acids, carbohydrates, and sphingolipids. Its primary phospholipid components include phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylinositol (PI), and phosphatic acid (PA). Now, since lecithin is present in the cells of all living organisms, you must think and believe that it is an essential nutrient. Certainly, that is what the adverts have been telling us. However, the facts about lecithin will tell you that the substance actually comes from the diet and is only synthesized in the body. Therefore, it is not an essential nutrient, although it may have some beneficial effects. As a phospholipid, the facts about lecithin will indicate that...
Lecithin Side Effects
... stones, psoriasis, eczema, scleroderma, anxiety, tremors, and brain aging. But what is lecithin? And why does it have all these lecithin side effects? Lecithin, the Chemical Lecithin is mainly made up of a compound called phosphatidylcholine, which is one of a group of fat soluble phospholipids within the compound. In chemistry, the word lecithin is even used interchangeably with phosphatidylcholine, though most commercial lecithins (especially those derived from soybean) contain only about 20% of the compound. The chemical substance lecithin is found in all living organisms, specifically comprising the cell membrane and other membranes of organelles inside the cell itself. It is also a major component of the myelin sheath, which is the thin covering that envelopes brain neurons and our nerves. The unique structure of lecithin plays a role in the protection of our body from the...
Structure of Lecithin
... a phosphate group and choline. Lecithin was first discovered in 1846 when French scientist Maurice Gobley separated the nutrient from egg yolk. In 1850, he gave it the name lekithos, which is Greek for "egg yolk." But by the 1930s, majority of the lecithin sold commercially was derived from soybean oil. The nutrient was found as a by product of the degumming process of soybean oils. The Structure of Lecithin: Egg Yolk There are differences in the structure of lecithin derived from egg yolk and those derived from plants, such as soy lecithin. First, the structure of lecithin derived from egg yolk is essentially composed of triglycerides and phospholipids, which differs considerably from plant lipid mixtures. Egg yolk lecithin contains long chain polyunsaturated fatty acids known as LC-PUFAs or Arachidonic Acid and Docosahexaenoic Acid. Both are bound phospholipids, the former occurring exclusively in cell membranes while Effect of Lecithin the latter is found in high amounts in optic nerve membranes. In the structure of lecithin derived from egg...
Lecithin Weight Loss
However, if these are not enough, lecithin weight loss supplements are also sold in capsule, powder or granular form. Lecithin weight loss supplements are highly filtered. That means they contain less than 35% of phosphatidyl choline while the rest are made of various substances. Majority of these lecithin weight loss supplements are derived from soybeans, although egg yolk lecithin weight loss supplements can also be found. But while lecithin weight Effect of Lecithin loss supplements are valued for their phosphatidyl choline content, the real benefit you get from supplementation is the boost in choline levels your body receives. As an essential nutrient, your body cannot manufacture choline and hence you always depend on the foods that you eat and supplements in order to get your supply. However, there have been...
Lecithin is Powerful
... minutes before taking it out again. Study the chocolate bar carefully. Do you see that thin layer of white coating the candy? That is lecithin in action for you. A Versatile Nutrient The purposes of lecithin in the commercial sector are varied. It is used as a natural emulsifier and/or lubricant and utilized as an important ingredient for products ranging from pharmaceuticals to protective coverings. But lecithin is powerful not only for these reasons. Lecithin is powerful because it is one of the important nutrients that make up the cell membrane found in the cells of every living organism on earth and plays a vital role in Effect of Lecithin normal cell functions. Lecithin - Its Composition and Functions In biochemistry, lecithin is often used synonymously with another term, phosphatidylcholine, which is actually one of...
Soy Lecithin Allergens
... The compound lecithin was discovered in the by product of soybean processing. After the soybeans were processed and its oils extracted, the liquid waste that is left is made to under go a "degumming" process in order to separate its lecithin content. Since then, most of the lecithin sold in the market today are derived from soya. Soy lecithin is said to contain many benefits that help improve overall lecithin. The presence of lecithin in every cell of the human body as a major component of the cell membrane has led many scientists to conduct investigations on the role of lecithin in the normal bodily processes. It was found that a component of lecithin, phosphatidylcholine and its synthesized form, choline, are vital to liver health in Effect of Lecithin that they help keep fats in the bile and protect liver cells from the...
Liquid Lecithin
... is a naturally Effect of Lecithin occurring compound found in every cell of every living organism, whether of plant or animal origin. While the liquid lecithin sold in the commercial industry is a actually a mixture of neutral and polar lipids (glycolipids, triglyderides, sterols, and small quantities of fatty acids, carbohydrates, and sphingolipids), lecithin in biochemistry is often used as a synonym for phosphatidylcholine (PC), which is itself a mixture of differently substituted sn-glycerol-3-phosphatidylcholine backbones. Phosphatidylcholine is the major component of a phosphatide fraction. When isolated from either egg yolk or soya beans, this form of liquid lecithin is commercially available in high purity and used for a variety of purposes in the food industry as well as other industries. However, for the most part, liquid lecithin is utilized as an emulsifier, and is in fact one of the limited number of emulsifiers commonly regarded as safe to use. Benefits While lecithin is a natural part of the body,...
Health Lecithin
... then turn no further from those same foods that are high in cholesterol and fats. The most concentrated sources of dietary lecithin are organ meats, red meats, and eggs, which is where lecithin got its name by the way - lekithos, Greek for "egg yolk." But with today's current trend in low-fat, low-calorie diet, many have turned away from lecithin-rich foods. This reduction may likely result in an inadequate dietary intake of Effect of Lecithin lecithin and choline, a component of lecithin. In order to make up for the lecithin lost through reduction of egg consumption, organ meats, and red meats, health lecithin supplements are taken. Why is it Good? As a phospholipid, lecithin is both phosphorus and fats (lipids). As such, it is an excellent source of essential...
Benefits of Lecithin
... it defines its structure. As such, one of the benefits of lecithin is to maintain the integrity of cell membranes, helping facilitate the movement of fluids inside and outside the cell. As a component of bile, lecithin keeps fats emulsified. You have noticed how fats work under certain conditions. When exposed to low temperature, they tend to turn white and go into a semi-solid state. And when exposed to high temperature, they turn completely liquid. Imagine what would happen to the body if our fats, or lipids, are subject to the slightest change in temperature. That is why one of the benefits of lecithin is its emulsifying action, keeping fats properly balanced and maintained. Lecithin is also a component of the myelin sheath, the thin covering that layers our brain cells and spinal chord to protect it from damage. Not only that but some studies have shown that one of the benefits of lecithin is to facilitate cell signaling, that is the process by which cells...