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Chemical Profiling Using Uplc Q-Tof/Ms and Antioxidant Activities of Fortunella Fruits

机译:利用Uplc Q-Tof / Ms进行化学分析和金银花果实的抗氧化活性

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摘要

The fruits of Fortunella Swingle are widely consumed as fresh fruits and traditional medicine in China. China is the origin center and has the largest cultivated area of the genus Fortunella. In this study, the chemical compositions of ethanol extracts of the major Fortunella cultivated types including Fortunella japonica Swingle, Fortunella margarita Swingle, Fortunella crassifolia Swingle 1 (Lanshang) and Fortunella crassifolia Swingle 2 (Liuyang) were determined using ultra performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UPLC Q-TOF/MS) method, and their antioxidant activities were evaluated. 12 compounds were identified and 5 compounds were tentatively characterized. The results showed that the chemical compositions of the ethanol extracts of 4 Fortunella cultivated types were largely the same. 3', 5'-di-C-glucopyranosylphloretin was the predominant flavonoid in Fortunella fruits, and Fortunella margarita Swingle had higher contents of flavonoids than other species. In addition, the data demonstrated high antioxidant activities of Fortunella fruits. The developed method could be available to rapidly analyze the chemical compounds in Fortunella fruits and its products. This study will provide information for further quality assessment and utilization of Fortunella resources.
机译:在中国,Fortunella Swingle的水果被广泛用作新鲜水果和传统药物。中国是发源地,是金龟属最大的耕地。在这项研究中,使用超高效液相色谱结合四极杆测定了主要栽培类型的Fortunella japonica Swingle,Fortunella margarita Swingle,Fortunella crassifolia Swingle 1(Lanhang)和Fortunella crassifolia Swingle 2(浏阳)的乙醇提取物的化学成分。飞行时间质谱(UPLC Q-TOF / MS)方法,并评估其抗氧化活性。鉴定出12种化合物,并初步鉴定了5种化合物。结果表明,4种Fortunella栽培类型的乙醇提取物的化学组成基本相同。 3',5'-二-C-吡喃葡糖基佛罗汀是金银花果实中的主要黄酮类化合物,玛格丽塔·福尔金星草中的黄酮含量高于其他物种。此外,这些数据证明了金银花果实具有很高的抗氧化活性。所开发的方法可用于快速分析金银花水果及其产品中的化学成分。这项研究将为进一步的质量评估和福氏菌资源的利用提供信息。

著录项

  • 来源
    《Journal of Food Science》 |2016年第9期|1646-1653|共8页
  • 作者单位

    College of Horticulture and Landscape Architecture, Southwest Univ., Chongqing, 400716, China,Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, Chongqing, 400715, China;

    College of Horticulture and Landscape Architecture, Southwest Univ., Chongqing, 400716, China,Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, Chongqing, 400715, China;

    College of Horticulture and Landscape Architecture, Southwest Univ., Chongqing, 400716, China,Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, Chongqing, 400715, China;

    College of Horticulture and Landscape Architecture, Southwest Univ., Chongqing, 400716, China,Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, Chongqing, 400715, China;

    College of Horticulture and Landscape Architecture, Southwest Univ., Chongqing, 400716, China,Key Laboratory of Horticulture Science for Southern Mountainous Regions, Ministry of Education, Chongqing, 400715, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    antioxidant capacity; chemical compositions; Fortunella fruits; UPLC Q-TOF/MS;

    机译:抗氧化能力化学成分苦瓜果实;UPLC Q-TOF / MS;

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