中国对虾头胸甲提取物的抗氧化活性。

Antioxidant Activity of Extract from the Cephalothorax of Fenneropenaeus chinensis.

机构信息

Department of Biotechnology, Konkuk University, Chungju, 27478, South Korea.

Korea Nokyong Research Center, Konkuk University, Chungju, 27478, South Korea.

出版信息

Adv Exp Med Biol. 2017;975 Pt 2:1153-1163. doi: 10.1007/978-94-024-1079-2_92.

DOI:10.1007/978-94-024-1079-2_92

PMID:28849530

Abstract

We investigated the antioxidant activity of taurine rich water extract from the cephalothorax of Fenneropenaeus chinensis (FCC). The antioxidant potency of water extract from FCC was assessed using various assay methods, such as DPPH (1,1-diphenyl-2-picrylhydrazyl), alkyl radical scavenging activity, ABTS (2,2'-azinobis (3-ethylbenzothiazoline 6-sulfonic acid ammonium salt)) radical scavenging activity and Ferric reducing antioxidant power (FRAP) assay. The DPPH and alkyl radical scavenging activities of FCC were dose-dependently increased. The lipid peroxidation was estimated using ferric thiocyanate (FTC) assay and thiobarbituric acid (TBA) methods. However, a higher lipid peroxidation activity was observed in TBA method than FTC method. The results of the present study suggested that the FCC extract potentially scavenged the free radical and reduced oxidative stress. Therefore, the present study is concluded that the FCC extract could be a potential source of antioxidant activity.

摘要

我们研究了来自中国对虾头胸甲的牛磺酸丰富的水提取物的抗氧化活性。使用各种测定方法评估了来自 FCC 的水提取物的抗氧化能力，例如 DPPH（1,1-二苯基-2-苦基肼）、烷基自由基清除活性、ABTS（2,2'-联氮双（3-乙基苯并噻唑啉-6-磺酸）铵盐）自由基清除活性和铁还原抗氧化能力（FRAP）测定法。FCC 的 DPPH 和烷基自由基清除活性呈剂量依赖性增加。使用三氯化铁（FTC）法和硫代巴比妥酸（TBA）法估计脂质过氧化。然而，TBA 法比 FTC 法观察到更高的脂质过氧化活性。本研究的结果表明，FCC 提取物可能清除了自由基并减轻了氧化应激。因此，本研究得出结论，FCC 提取物可能是抗氧化活性的潜在来源。