
维生素C - 百度百科
维生素c是一种水溶性维生素,化学命名为l-(+)-苏阿糖型2,3,4,5,6-五羟基-2-己烯酸-4-内酯,又名l-抗坏血酸,分子式为c6h8o6,分子量为176.12。维生素c为通常是片状,有时是针状的单斜晶体,无臭,味酸,易溶于水,具有很强的还原性。参与机体复杂的代谢过程,能促进生长和增强对疾病的抵抗力,可用 ...
维生素C - 维基百科,自由的百科全书
維生素C(英語: Vitamin C ),又稱抗壞血酸(英語: ascorbic acid ),是一種存在於各種食物的維他命,也被作為營養補充品銷售 [1] [2] ,可用於預防及治療壞血病 [1] 。維他命C是參與組織修復和某些神經遞質中的酶促生產 [1] [3] 。
Vitamin C - Wikipedia
Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits, berries and vegetables. It is also a generic prescription medication and in some countries is sold as a non-prescription dietary supplement.
維生素C - 維基百科,自由的百科全書
4 天之前 · 維生素C(英語: Vitamin C ),又稱抗壞血酸(英語: ascorbic acid ),是一種存在於各種食物的維生素,也被作為營養補充品銷售 [1] [2] ,可用於預防及治療壞血病 [1] 。
Vitamin C: Benefits and How Much You Need - Cleveland Clinic …
2023年4月5日 · Vitamin C is a powerful antioxidant, helping to defend your body against cell damage. It also plays an important role in growing and developing tissues, healing wounds and keeping your immune ...
Cell: 维生素C抗癌再添新证 | Cell Press论文速递_腾讯新闻
2025年3月5日 · 维生素C(vitC)是一种人体必需的微量营养素,在生理条件下,vitC主要以抗坏血酸阴离子的形式存在,而脱氢抗坏血酸(Dehydroascorbic acid,DHA)是其 ...
Vitamin C - Mayo Clinic
2023年8月10日 · Vitamin C (ascorbic acid) is a nutrient your body needs to form blood vessels, cartilage, muscle and collagen in bones. Vitamin C is also vital to your body's healing process.
維他命C - Hello 醫師
2025年1月23日 · 維他命C(Vitamin C,又名維生素C)又稱作抗壞血酸(Ascorbic acid),結構簡單且呈白酸性結晶,存在於不少蔬果之中,而其功效繁多,可說是維持人體正常運作不可或缺的營養素之一。
Lysine vitcylation is a vitamin C-derived protein modification that ...
2025年2月28日 · Vitamin C (vitC) is essential for health and shows promise in treating diseases like cancer, yet its mechanisms remain elusive. Here, we report that vitC directly modifies lysine residues to form “vitcyl-lysine”—a process termed vitcylation.
Lysine vitcylation is a vitamin C-derived protein modification that ...
2025年2月27日 · Vitamin C (vitC) is essential for health and shows promise in treating diseases like cancer, yet its mechanisms remain elusive. Here, we report that vitC directly modifies lysine residues to form "vitcyl-lysine"-a process termed vitcylation. Vitcylation occurs in a dose-, pH-, and sequence-dependent manner in both cell-free systems and living ...