Comparison of phytochemical profiles, antioxidant and cellular antioxidant activities of seven cultivars of Aloe

被引：16

作者：

Lai, Qinrun ^{[1
]}

Wang, Hong ^{[1
]}

Guo, Xinbo ^{[1
,2
]}

Abbasi, Arshad Mehmood ^{[1
,3
]}

Wang, Taixia ^{[4
]}

Li, Tong ^{[2
]}

Fu, Xiong ^{[1
]}

Li, Jingyuan ^{[4
]}

Liu, Rui Hai ^{[2
]}

机构：

[1] S China Univ Technol, Sch Food Sci & Technol, Guangzhou 510640, Guangdong, Peoples R China

[2] Cornell Univ, Dept Food Sci, Stocking Hall, Ithaca, NY 14853 USA

[3] COMSATS Inst Informat Technol, Dept Environm Sci, Abbottabad 22060, Pakistan

[4] Henan Normal Univ, Sch Life Sci, Xinxiang 453007, Peoples R China

来源：

INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY | 2016年 / 51卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Aloe; cellular antioxidant activity; flavonoids; in vitro antioxidant activity; phenolics; phytochemical profiles; IN-VITRO; ANTIPROLIFERATIVE ACTIVITY; EMODIN; ASSAY; CONSTITUENTS; CAPACITY;

D O I：

10.1111/ijfs.13093

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

A comparative assessment of the phytochemical profiles and antioxidant activities of seven cultivars of Aloe was conducted to evaluate the potential health benefits of Aloe. Aloe arborescens contained the highest levels of phenolic content, total antioxidant capacity by the oxygen radical scavenging capacity assay and cellular antioxidant activity assay. Aloe vera showed the highest levels of flavonoid content and antioxidant capacity by the peroxyl radical scavenging capacity assay. Aloe greenii had the highest CAA value with a PBS wash before adding ABAP. There were no significant differences observed between Aloe arborescens and Aloe greenii. Aloin, aloe-emodin-8-O-beta-D-glucopyranoside, catechin, epicatechin, sinapic acid and chlorogenic acid were identified in Aloe samples by the HPLC analysis. Aloin, aloe-emodin-8-O-beta-D-glucopyranoside and catechin showed strong relationships with antioxidant activity. Significant levels of aloin, aloe-emodin-8-O-beta-D-glucopyranoside and catechin were determined in Aloe greenii, Aloe vera and Aloe saponaria, respectively.

引用

页码：1489 / 1494

页数：6

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