摘要
姜黄素类物质是姜黄中含有的一类黄色色素,最近研究表明,它具有很强的抗癌、抗氧化、抑制酪氨酸酶等生理功能,其中它的抗氧化机制主要是捕获自由基后,形成一种稳定的具有二氧呋喃结构的二聚体初期产物,该二聚体在姜黄素的抗氧化过程中起着重要的作用.
The curcumin is a kind of yellow color contained in Curcuma longa L. Recent studies have shown that it has very strong anti-carcinogenic and antioxidant and anti-tyrosinase activities. Its antioxidant mechanism is as follows: on the trapping stage it traps free radicals, then a stable dimer bearing a dihydrofuran structure is formated. This dimer plays an important role in curcumin's antioxidant activity.
出处
《中国食品添加剂》
CAS
2000年第4期40-44,共5页
China Food Additives
关键词
姜黄
姜黄素类物质
生理功能
抗氧化活性
抗癌活性
药材
Curcuma longa L., curcumin, curcuminoid, physiological function, antioxidant activity, anti - carcinogenic activity