Identification of Bioactive Polyphenolic Compounds and Assessment of Antioxidant Activity of Origanum acutidens

IF 0.3

International Letters of Natural Sciences Pub Date : 2017-11-01 DOI:10.18052/WWW.SCIPRESS.COM/ILNS.66.1

Abdülmelik Aras, Muzaffer Silinsin, Muhammed Nuri Bingol, E. Bursal

引用次数: 22

Abstract

The main objective of the current work is to search the antioxidant activities of Origanum acutidens leaves by using DPPH, FRAP and CUPRAC methods severally. Three well known antioxidant compounds (BHA, BHT and ascorbic acid) were used as standards for comparing the extracts. Also, phenolic compounds of Origanum acutidens leaves were identified by UHPLC-ESI-MS/MS. The high concentrations of rosmarinic acid (11158.99 ppb) quinic acid (3200.84 ppb) and naringenin (1238.45 ppb) were detected quantitatively.

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牛耳草生物活性多酚类化合物的鉴定及抗氧化活性评价

本研究的主要目的是分别采用DPPH、FRAP和CUTRAC方法研究尖牛至叶片的抗氧化活性。三种众所周知的抗氧化剂化合物（BHA、BHT和抗坏血酸）被用作比较提取物的标准。同时，利用UHPLC-ESI-MS/MS对尖叶牛至叶片中的酚类化合物进行了鉴定。对迷迭香酸（11158.99ppb）、奎宁酸（3200.84ppb）和柚皮素（1238.45ppb）的高浓度进行了定量检测。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Letters of Natural Sciences MULTIDISCIPLINARY SCIENCES-

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