浙江农业学报 ›› 2025, Vol. 37 ›› Issue (8): 1776-1784.DOI: 10.3969/j.issn.1004-1524.20240448

• 食品科学 • 上一篇    下一篇

固相萃取-高效液相色谱法测定植物源性产品中的熊果苷

陈敏1,2(), 张巧艳2, 王夏君2, 王顺利1,*(), 郑蔚然2,*()   

  1. 1.浙江理工大学 理学院,浙江 杭州 310018
    2.浙江省农业科学院 农产品质量安全与营养研究所,浙江 杭州 310021
  • 收稿日期:2024-05-22 出版日期:2025-08-25 发布日期:2025-09-03
  • 作者简介:陈敏(1999—),男,江西赣州人,硕士,研究方向为农产品质量安全。E-mail: 1828010594@qq.com
  • 通讯作者: *王顺利,E-mail: slwang@zstu.edu.cn;郑蔚然,E-mail: rancki@163.com
  • 基金资助:
    农业行业标准制修订项目(2019R19A24C10);现代农业产业技术体系建设专项(CARS-29)

Determination of arbutin in plant-derived products by solid phase extraction-high performance liquid chromatography

CHEN Min1,2(), ZHANG Qiaoyan2, WANG Xiajun2, WANG Shunli1,*(), ZHENG Weiran2,*()   

  1. 1. School of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
    2. Institute of Agro-product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
  • Received:2024-05-22 Online:2025-08-25 Published:2025-09-03
  • Contact: WANG Shunli,ZHENG Weiran

摘要: 建立了测定植物源性产品(水果与中草药)中熊果苷的固相萃取-高效液相色谱法,分别采用水与甲醇对高含水量样品和低含水量样品进行提取,通过HLB固相萃取小柱净化,利用高效液相色谱进行测定。结果表明:在0.000 5~0.05 mg·mL-1范围内,熊果苷质量浓度与色谱峰峰面积具有良好的线性关系,相关系数为0.999 8,3个不同加标水平下熊果苷的回收率为81.33%~97.01%,相对标准偏差为1.39%~3.65%(n=6)。将建立的方法应用于植物源性产品检测,发现梨的熊果苷含量较高,蓝莓、覆盆子及白及次之。该方法实用性强、结果准确、适用范围广,可作为植物源性产品中熊果苷的检测方法,为植物源性产品的品质评估提供科学参考。

关键词: 熊果苷, 植物源产品, 固相萃取, 高效液相色谱法

Abstract:

A solid phase extraction(SPE)-high performance liquid chromatography (HPLC) method was developed for the determination of arbutin in plant-derived products ( fruits and Chinese herbal medicines). The samples with high water content and low water content were extracted by water and methanol respectively, purified by HLB solid phase extraction column, and analyzed by high performance liquid chromatography. The results showed that the mass concentration of arbutin had a good linear relationship with the chromatographic peak area in the range of 0.000 5-0.05 mg·mL-1, the correlation coefficient was 0.999 8. The recovery rates of arbutin at three different spiked levels were 81.33%-97.01%, and the relative standard deviations were 1.39%-3.65% (n=6). The established method was applied to plant-derived products. The content of arbutin in pear was higher, followed by blueberry, raspberry and Bletilla striata. The method has good practicability, accurate results and wide application range. It can be used as a detection method for arbutin in plant-derived products and provide scientific reference for the quality evaluation of plant-derived products.

Key words: arbutin, plant-derived product, solid-phase extraction(SPE), high performance liquid chromatography (HPLC)

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