枸杞子掺伪检测方法的研究进展

Research progress on adulteration detection of dried fruits of wolfberry

中文关键词:  枸杞子  掺假  产地区分  品种鉴别

英文关键词:dried fruits of wolfberry  adulteration  origin traceability  species identification

中文摘要:

      枸杞子以其药用价值和营养品质深受消费者的青睐, 广泛应用于食品和保健品行业。但是市场上枸杞子恶意掺杂、掺假现象日益严重, 此行为严重影响枸杞子品质、危害消费者健康、损害消费者权益、扰乱市场正常秩序, 如何正确鉴别枸杞子真伪成为广大消费者普遍关注的问题。本文对枸杞子的主要掺伪现象进行了综述, 并介绍了性状鉴别、显微鉴别、化学成分分析鉴别、分子生物学技术鉴别和基于红外光谱、近红外光谱和拉曼光谱法、机器视觉和电子舌等技术的快速检测方法在枸杞子品种和产地掺伪检测中的应用情况, 对不同检测方法的优缺点进行对比分析。通过对枸杞子掺伪主要检测方法的比较, 为市场监督枸杞子的品质提供理论基础和研究依据。

英文摘要:

      As for its medicinal and high nutritional value, dried fruits of wolfberry are highly popular by consumers, and widely used in food industry and health care products. However, malicious doping and adulteration of dried fruits of wolfberry are increasingly serious, which affected the quality of dried fruits of wolfberry, infringed the health, rights and interests of consumers and disrupted normal operating of market. The demands for methods to identify the dried fruits of wolfberry are been more concern to consumers. The adulteration of dried fruits of wolfberry and methods used to detect the adulteration of dried fruits of wolfberry were reviewed in this paper. For origin traceability and species identification of dried fruits of wolfberry, the application of morphological identification, microscopic identification, chemical composition analysis, biochemistry methods and fast detection method based on infrared spectroscopy, near infrared spectroscopy, and raman spectroscopy, machine vision and electronic tongue were introduced and compared, providing theoretical basis for the authenticity of dried fruits of wolfberry and method basis for market supervision.