
Betaine - Wikipedia
A betaine (/ ˈbiːtə.iːn, bɪˈteɪ -, - ɪn /) in chemistry is any neutral chemical compound with a positively charged cationic functional group that bears no hydrogen atom, such as a quaternary ammonium or phosphonium cation (generally: onium ions), and with a negatively charged functional group, such as a carboxylate group that may not be adjacent...
Betaine Uses, Side Effects & Warnings - Drugs.com
2024年11月11日 · Betaine works by preventing the build-up of an amino acid called homocysteine. This amino acid can harm blood vessels and contribute to heart disease, stroke, or circulation problems. Betaine is used to reduce homocysteine levels in people with a genetic condition called homocystinuria, in which the amino acid builds up in the body.
β(希腊字母)_百度百科
β系数 是一种评估证券系统性风险的工具,用以度量一种证券或一个投资 证券组合 相对总体市场的 波动性,在股票、基金等投资术语中常见。 《天降之物》中,天使机器人都有自己的型号。 如战略用万能型天使机器人 伊卡洛斯 的型号为阿尔法(α)。 而第二代的天使机器人则是 妮姆芙,代号贝塔(β)。 第三代天使机器人则是阿斯忒雷亚,型号为德尔塔(Δ)。 妮姆芙的绝招是β射线。 beta(大写Β,小写β,中文音译:贝塔),是第2个希腊字母。 常用指代意义:磁通系数,角 …
Betaine | C5H11NO2 | CID 247 - PubChem
Betaine is a methyl group donor that functions in the normal metabolic cycle of methionine. It is a naturally occurring choline derivative commonly ingested through diet, with a role in regulating cellular hydration and maintaining cell function.
Beneficial Effects of Betaine: A Comprehensive Review - PMC
Betaine’s role in preventing/attenuating both alcohol-induced and metabolic-associated liver diseases has been well studied and is extensively reviewed here. Several studies show that betaine protects against the development of alcohol-induced hepatic steatosis, apoptosis, and accumulation of damaged proteins.
Betaine in human nutrition - The American Journal of Clinical Nutrition
2003年11月19日 · Betaine is distributed widely in animals, plants, and microorganisms, and rich dietary sources include seafood, especially marine invertebrates (≈1%); wheat germ or bran (≈1%); and spinach (≈0.7%). The principal physiologic role of betaine is as an osmolyte and methyl donor (transmethylation).
Betaine in Inflammation: Mechanistic Aspects and Applications
2018年5月23日 · Betaine is known as trimethylglycine and is widely distributed in animals, plants, and microorganisms. Betaine is known to function physiologically as an important osmoprotectant and methyl group donor. Accumulating evidence has shown that betaine has anti-inflammatory functions in numerous diseases.
Betaine: Chemistry, Analysis, Function and Effects
2015年5月15日 · Betaine is widely distributed in plants and animals and has a role as an osmolyte and as a cofactor in methylation in liver metabolism. It has been shown to protect internal organs, improve vascular risk factors and enhance performance. The growing body of evidence shows that betaine is an important nutrient for the prevention of chronic disease.
Betaine - an overview | ScienceDirect Topics
Betaine (trimethyl glycine) is a metabolite formed in the body from choline. It is a natural constituent of beets, broccoli, grains, shellfish, spinach, and marine algae.
Betaeins
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