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中国精品科技期刊2020

超高效液相色谱-串联质谱法快速测定保健食品中大豆异黄酮含量

胡珀, 金华

胡珀, 金华. 超高效液相色谱-串联质谱法快速测定保健食品中大豆异黄酮含量[J]. 食品工业科技, 2019, 40(13): 193-196,201. DOI: 10.13386/j.issn1002-0306.2019.13.031
引用本文: 胡珀, 金华. 超高效液相色谱-串联质谱法快速测定保健食品中大豆异黄酮含量[J]. 食品工业科技, 2019, 40(13): 193-196,201. DOI: 10.13386/j.issn1002-0306.2019.13.031
HU Po, JIN Hua. Rapid Determination of Isoflavones Content of Soybean in Health Foods by UPLC-tandem Mass Spectrometry[J]. Science and Technology of Food Industry, 2019, 40(13): 193-196,201. DOI: 10.13386/j.issn1002-0306.2019.13.031
Citation: HU Po, JIN Hua. Rapid Determination of Isoflavones Content of Soybean in Health Foods by UPLC-tandem Mass Spectrometry[J]. Science and Technology of Food Industry, 2019, 40(13): 193-196,201. DOI: 10.13386/j.issn1002-0306.2019.13.031

超高效液相色谱-串联质谱法快速测定保健食品中大豆异黄酮含量

详细信息
    作者简介:

    胡珀(1988-),女,硕士,主管药师,研究方向:药品、保健食品与化妆品检测,E-mail:longyihupo@126.com。

    通讯作者:

    金华(1965-),男,本科,主任药师,研究方向:食品药品检验检测,E-mail:79010420@qq.com。

  • 中图分类号: TS207.3

Rapid Determination of Isoflavones Content of Soybean in Health Foods by UPLC-tandem Mass Spectrometry

  • 摘要: 建立保健食品中6种大豆异黄酮的超高效液相色谱串联质谱(UPLC-MS/MS)同时检测方法。样品中大豆异黄酮采用80%甲醇超声提取、Florisil固相萃取柱净化,C18色谱柱分离,以0.1%甲酸水溶液和乙腈为流动相,流速0.3 mL/min,柱温30 ℃,质谱正离子多反应监测(MRM)模式进行检测。结果表明,大豆苷、大豆黄苷、染料木苷、大豆素、大豆黄素以及染料木素在各自浓度范围内线性关系良好;大豆黄苷、大豆黄素检出限均为10 μg/kg;大豆苷、染料木苷检出限均为20 μg/kg;大豆素、染料木素检出限均为30 μg/kg,加标回收率为81.8%~98.4%,相对标准偏差为1.8%~6.7%。所建立的超高效液相色谱串联质谱是一种高灵敏度、高准确度的测定方法,对保健食品中大豆异黄酮的质量控制提供了参考依据,具有一定的理论意义和应用价值。
    Abstract: A method based on ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) had been developed for simultaneous determination of 6 kinds of soybean isoflavones in health foods. The soybean isoflavones were ultrasonic extracted from contents of soft capsule with 80% methanol, purified by Florisil cartridge and separated by C18 chromatographic column.0.1% formic acid aqueous solution and acetonitrile were used as mobile phase with the flow rate of 0.3 mL/min, the column temperature was 30℃, and the positive ion mode with multiple reaction monitoring (MRM) was used to detect soybean isoflavones. Experiments results showed that daidzin, glycitin, genistin, daidzein, glycitein and genistein were linear in their respective concentration range. The limits of detection were 10 μg/kg for glycitin and glycitein, 20 μg/kg for daidzin and genistin and 30 μg/kg for daidzein, genistein, respectively. The recoveries ranged from 81.8% to 98.4% with the relative standards deviations of 1.8%~6.7%. The results provided a technical reference for quality control and effective utilization of soybean isoflavones in health food, and had certain theoretical significance and application value.
  • 期刊类型引用(5)

    1. 林胜军,刘国平,薛荣旋,卢丽明,温伊蕾,黄莹偲. 超高效液相色谱-串联质谱法测定大豆中异黄酮素含量. 中国食品卫生杂志. 2023(03): 374-380 . 百度学术
    2. 李永利,李杰,姜阳,吴建军,薛民杰. UHPLC快速测定豆浆粉中大豆异黄酮. 化学试剂. 2022(04): 590-593 . 百度学术
    3. 胡鹏飞,李锦晶,李凡,易渡. 大豆异黄酮的去酰基化结合液质联用系统提高总异黄酮含量测定准确性的研究. 中国食品工业. 2022(24): 87-92 . 百度学术
    4. 黄雅丽,林志彬,郭璐倩. 大豆素固体分散体的制备及溶解性能研究. 井冈山大学学报(自然科学版). 2021(01): 20-25 . 百度学术
    5. 王明瑞,侯彦喜,叶超. ABTS自由基显色分光光度法测定酵素中的黄酮. 化学研究. 2020(03): 246-251 . 百度学术

    其他类型引用(2)

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  • 被引次数: 7
出版历程
  • 收稿日期:  2018-10-21
  • 网络出版日期:  2020-11-12
  • 刊出日期:  2019-06-30

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