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choline 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈkōˌlēn/,
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A strongly basic compound occurring widely in living tissues and important in the synthesis and transport of lipids,
  1. A strongly basic compound occurring widely in living tissues and important in the synthesis and transport of lipids

  1. a B-complex vitamin that is a constituent of lecithin; essential in the metabolism of fat
  2. Choline is a water-soluble essential nutrient. "" Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (1998), Institute of Medicine. It is usually grouped within the B-complex vitamins. ...
  3. A hydroxy quaternary ammonium compound with formula (CH3)3N^+CH2CH2OHX^−. It is an essential nutrient for cardiovascular and brain health and for cell membrane formation. Discovered by Andreas Strecker in 1862
  4. A nutrient that helps prevent the accumulation of fat in the liver; aids in the detoxification of metabolic wastes and toxins.
  5. milk, liver, eggs, and peanuts.
  6. A chemical required for synthesising acetylcholine, a neurotransmitter needed for memory storage and muscle control.
  7. Member of the vitamin B complex. Essential in the diet of rats, rabbits, chickens, and dogs. In humans it is required for lecithin formation and can replace methionine in the diet. There is no evidence of disease in humans caused by choline deficiency. ...
  8. Choline is an essential nutrient that is required for the most basic functions of the body such as normal cell activity, liver function and transporting nutrients throughout the body. ...
  9. an essential nutrient, not strictly a vitamin by definition, closely associated with fat metabolism and transport, commonly added to swine and poultry rations. Ruminants generally synthesize adequate amounts, but choline may be added to diets of early lactation dairy cows.
  10. Is found in all living cells, and is known to play a vital role in maintaining the central nervous system and in numerous metabolic functions. It is a component of lecithin and is used in the manufacture of cell membranes, required for the production and metabolism of fats and cholesterol. ...
  11. One of the elements that is found in lecithin. Considered important in the transmission of nerve impulses. Choline is involved in the formation of the neurotransmitter acetylcholine. Choline has been linked to reducing body fat and improving exercise performance.
  12. Choline is a key component of many fat-containing structures in cell membranes, whose flexibility and integrity depend on adequate supplies of choline. Choline is particularly important for brain function and health. ...
  13. Choline serves various functions in our bodies – in the structure of cell membranes, protecting our livers from accumulating fat, as the precursor molecule for the neurotransmitter acetylcholine, and more. ...
  14. Part of the vitamin B complex and a constituent of many other biologically important molecules, such as acetylcholine (a neurotransmitter) and lecithin.
  15. a water-soluble essential nutrient found in eggs, cod, chicken milk, spinach, quinoa, grapefruit and almonds. The daily adequate intake per day is 425 mg for adult women and 550 mg for men.
  16. is a semi-essential nutrient which is a component of lecithin (which helps emulsify fats), facilitates the movement of fats into cells and their membranes.
  17. A quaternary ammonium cation, C5H14N+O, one of the B-complex vitamins, found in the lecithin of many plants and animals.
  18. An organic compound related to vitamins in its activity. It is important in metabolism as a component of the lipids that make up cell membranes. It is also important as a source of chemical raw materials for cells and in transport of fats from the liver. ...
  19. Chemically is trimethylethanolamine. Aids in the formation of a number of important substances in the body essential for nerve function and protection, muscle control, memory, and many other functions. ...
  20. a B-Vitamin; a dog's body can synthesize choline provided sufficient amino acids are available
  21. An essential amino acid that mom-to-be needs for a number of important functions in the body. It comes largely from dietary sources, but is also made in small quantities by the body in the liver.
  22. is indispensable for a number of fundamental processes in the body. Choline is a water soluble member of the Vitamin B complex. It is not a true vitamin as it is synthesized in the liver. ...