TY -的A2 Yanez Jaime盟——Brotosudarmo再见Hardo Panintingjati盟——Limantara Leenawaty盟——Setiyono Edi盟——Heriyanto PY - 2020 DA - 2020/07/21 TI -虾青素结构及其后果的治疗应用SP - 2156582六世- 2020 AB -活性氧(ROS)不断生成正常有氧新陈代谢的副产品。ROS升高形成导致的潜在损害生物结构和涉及各种疾病。虾青素,叶黄素类胡萝卜素,是一种次生代谢物的桔红色负责许多海洋动物和微生物。有越来越多的证据表明,虾青素具有强大的抗氧化、抗炎、抗凋亡的活动。因此,其消费可能导致各种健康的好处,与潜在的治疗应用。虾青素含有羟基和酮组,和这个独特的结构在中和活性氧中扮演重要角色。有害分子淬灭单线态氧、食过氧化氢和羟基自由基并将它们转换为更稳定的化合物,阻止自由基的形成,抑制自然氧化的连锁反应。它还充当一个金属螯合剂和金属prooxidants转换成无害的分子。然而,像许多其他类胡萝卜素,虾青素是受环境条件的影响,例如,pH值,热,或光照。因此容易受到结构修改,即。, via isomerization, aggregation, or esterification, which alters its physiochemical properties. Here, we provide a concise overview of the distribution of astaxanthin in tissues, and astaxanthin structures, and their role in tackling singlet oxygen and free radicals. We highlight the effect of structural modification of astaxanthin molecules on the bioavailability and biological activity. These studies suggested that astaxanthin would be a promising dietary supplement for health applications. SN - 2356-7015 UR - https://doi.org/10.1155/2020/2156582 DO - 10.1155/2020/2156582 JF - International Journal of Food Science PB - Hindawi KW - ER -