食品安全质量检测学报
食品安全質量檢測學報
식품안전질량검측학보
Journal of Food Safety & Quality
2015年
10期
3911-3916
,共6页
枸杞子%掺假%产地区分%品种鉴别
枸杞子%摻假%產地區分%品種鑒彆
구기자%참가%산지구분%품충감별
dried fruits of wolfberry%adulteration%origin traceability%species identification
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。
枸杞子以其藥用價值和營養品質深受消費者的青睞,廣汎應用于食品和保健品行業。但是市場上枸杞子噁意摻雜、摻假現象日益嚴重,此行為嚴重影響枸杞子品質、危害消費者健康、損害消費者權益、擾亂市場正常秩序,如何正確鑒彆枸杞子真偽成為廣大消費者普遍關註的問題。本文對枸杞子的主要摻偽現象進行瞭綜述,併介紹瞭性狀鑒彆、顯微鑒彆、化學成分分析鑒彆、分子生物學技術鑒彆和基于紅外光譜、近紅外光譜和拉曼光譜法、機器視覺和電子舌等技術的快速檢測方法在枸杞子品種和產地摻偽檢測中的應用情況,對不同檢測方法的優缺點進行對比分析。通過對枸杞子摻偽主要檢測方法的比較,為市場鑑督枸杞子的品質提供理論基礎和研究依據。
구기자이기약용개치화영양품질심수소비자적청래,엄범응용우식품화보건품행업。단시시장상구기자악의참잡、참가현상일익엄중,차행위엄중영향구기자품질、위해소비자건강、손해소비자권익、우란시장정상질서,여하정학감별구기자진위성위엄대소비자보편관주적문제。본문대구기자적주요참위현상진행료종술,병개소료성상감별、현미감별、화학성분분석감별、분자생물학기술감별화기우홍외광보、근홍외광보화랍만광보법、궤기시각화전자설등기술적쾌속검측방법재구기자품충화산지참위검측중적응용정황,대불동검측방법적우결점진행대비분석。통과대구기자참위주요검측방법적비교,위시장감독구기자적품질제공이론기출화연구의거。
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.