9/27/2023 0 Comments Vienna fingers reduced fatIn aqueous solution, its phospholipids can form either liposomes, bilayer sheets, micelles, or lamellar structures, depending on hydration and temperature. It has low solubility in water, but is an excellent emulsifier. It is usually available from sources such as soybeans, eggs, milk, marine sources, rapeseed, cottonseed, and sunflower. Lecithin can easily be extracted chemically using solvents such as hexane, ethanol, acetone, petroleum ether, benzene, etc., or extraction can be done mechanically. Gobley originally isolated lecithin from egg yolk-λέκιθος lekithos is "egg yolk" in Ancient Greek-and established the complete chemical formula of phosphatidylcholine in 1874 in between, he had demonstrated the presence of lecithin in a variety of biological matters, including venous blood, in human lungs, bile, human brain tissue, fish eggs, fish roe, and chicken and sheep brain. In 1850, he named the phosphatidylcholine lécithine. Do not PM or invite moderators to chat in regards to moderator actions, questions on rules, or requests.Lecithin: Lecithin -UK:, US:, from the Greek lekithos, "egg yolk"- is a generic term to designate any group of yellow-brownish fatty substances occurring in animal and plant tissues, which are amphiphilic – they attract both water and fatty substances -and so are both hydrophilic and lipophilic-, and are used for smoothing food textures, dissolving powders -emulsifying-, homogenizing liquid mixtures, and repelling sticking materials.Lecithins are mixtures of glycerophospholipids including phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, phosphatidylserine, and phosphatidic acid.Lecithin was first isolated in 1845 by the French chemist and pharmacist Theodore Gobley. Have any questions? Message the moderators or type /r/teenagers in the addressee box when composing a message to modmail us. Our current ban procedure can be found on this page. This allows users to learn from their mistakes and not get banned indefinitely for a minor infraction. We use a point system that tracks warnings and bans. If you are not sure whether something breaks these rules, please message the moderators. The moderators reserve the right to act on a case-by-case basis. The full documentation of our rules can be found on this page. To get moderator approval, message the moderators with a paragraph or two explaining who you are, why you would like to host an AMA, and proof of your claims. A history of in-depth answers is a plus.You must be a person of common interest to our community. All submissions need to be flaired after you submit it.Sexually implicit or explicit content of minors is not tolerated under any circumstances.Discussion is fine, so long as it is treated in a mature fashion.Due to concerns over user safety and sharing of personal information, users cannot arrange to meet up on /r/teenagers.Surnames and full initials are not to be shared, although first names are allowed.For the sake of clarification: personal information includes (but is not limited to) email addresses, phone numbers, school/college/university names, Facebook profiles, Skype usernames, Instagram usernames, and Spotify links containing personal information (e.g.Only approximate (city-level) locations may be shared.Surveys are allowed as long as they follow all of our other rules.Off-topic comments, jokes, and other unserious comments in Serious threads are not allowed.More information can also be found on this page, and also this one. is allowed, but users must follow Reddit's 10% guideline. No more than one advertisement for any given community per day.
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