中国农业科学 ›› 2019, Vol. 52 ›› Issue (18): 3207-3217.doi: 10.3864/j.issn.0578-1752.2019.18.013

• 标准与评价研究 • 上一篇    下一篇

维生素K1生理功能及其在农产品中的检测方法

徐月清,汪丹丹,赵新楠,喻理,王秀嫔,张良晓(),张奇,张文,李培武()   

  1. 中国农业科学院油料作物研究所/农业农村部油料作物生物学与遗传改良重点实验室/农业农村部油料及制品质量监督检验测试中心/农业农村部油料产品质量安全风险评估实验室(武汉)/农业农村部生物毒素检测重点实验室,武汉 430062
  • 收稿日期:2019-03-20 接受日期:2019-06-18 出版日期:2019-09-16 发布日期:2019-09-23
  • 通讯作者: 张良晓,李培武
  • 作者简介:徐月清,E-mail:280465976@qq.com
  • 基金资助:
    国家重点研发计划(2017YFC1601700);国家自然科学基金面上项目(31871886);现代农业产业体系建设专项资金(CARS-12);国家农产品质量安全风险评估重大专项(GJFP2019003)

Advances in Research on Physiological Functions of Vitamin K1 and Its Detection Methods in Agricultural Products

XU YueQing,WANG DanDan,ZHAO XinNan,YU Li,WANG XiuPin,ZHANG LiangXiao(),ZHANG Qi,ZHANG Wen,LI PeiWu()   

  1. Oil Crops Research Institute, Chinese Academy of Agricultural Science/Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture and Rural Affairs/Quality Inspection and Test Center for Oilseeds Products, Ministry of Agriculture and Rural Affairs/Laboratory of Risk Assessment for Oilseeds Products (Wuhan), Ministry of Agriculture and Rural Affairs/Key Laboratory of Detection for Mycotoxins, Ministry of Agriculture and Rural Affairs, Wuhan 430062
  • Received:2019-03-20 Accepted:2019-06-18 Online:2019-09-16 Published:2019-09-23
  • Contact: LiangXiao ZHANG,PeiWu LI

摘要:

农产品中含有丰富的营养物质,对维持人体物质代谢和生理功能具有重要作用。维生素K1在自然界中广泛存在,在绿叶蔬菜和油料等农产品中含量丰富。作为人和动物必需的脂溶性维生素,维生素K1在日常膳食中起着不可或缺的作用,越来越受到人们的关注。最新研究进展表明,农产品中维生素K1不仅具有促进血液正常凝固、预防新生婴儿出血疾病的生理功能,还具有抑制癌症、预防血管钙化、参与骨骼代谢、抑制糖尿病性白内障、治疗急慢性肝炎等生理功能。维生素K1对碱、强酸以及紫外线照射敏感,因此对检测前处理方法要求较高,目前主要的检测前处理方法有皂化法、酶解法、有机溶剂萃取法、超临界流体萃取法以及净化效果良好的固相萃取法,但往往由于检测前处理基质不同,需要在实际操作中选择合适的前处理方法;维生素K1的检测方法主要采用荧光分光光度法、液相色谱法、色谱质谱联用法等方法,筛选准确、高效、快速的检测方法也是当今的研究热点。本文在大量文献基础上,综述了近年来国内外不同农产品基质中维生素K1的前处理以及检测方法,旨在比较前处理和检测技术的优劣,为农产品中维生素K1高灵敏检测技术开发、高维生素K1农产品开发与评价提供参考。最后,提出今后维生素K1检测技术发展的方向:(1)研制绿色溶剂提高提取效率;(2)研制萃取材料,提高提取选择性和回收率;(3)建立农产品中维生素K1与其他营养功能成分同步检测技术。

关键词: 农产品, 维生素K1, 生理功能, 前处理, 检测方法

Abstract:

Agricultural products are rich in nutrients, which play important roles in maintaining the normal metabolism and physiological functions of human beings. Vitamin K1 is widely found in agricultural products such as green vegetables and oilseeds. As a fat-soluble vitamin, vitamin K1 plays indispensable roles in daily diet and draws more and more attentions. The recent researches showed that vitamin K1 in agricultural products had the physiological functions including not only promoting normal blood coagulation, preventing bleeding disorders in newborn babies, but also inhibiting cancer, preventing vascular calcification, participating in bone metabolism, inhibiting diabetic cataract, and treating acute and chronic hepatitis. Since vitamin K1 is sensitive to oxidation, alkali, strong acid and ultraviolet radiation, it is necessary to conduct pre-treatment methods, including saponification, enzymatic hydrolysis, organic solvent extraction, supercritical fluid extraction and purification and solid-phase extraction method with good effect. With the advantages and disadvantages of different pre-treatment methods, it is necessary to select a suitable pre-treatment method according to real samples. Meanwhile, vitamin K1 was mainly detected by fluorescence spectrophotometry, liquid chromatography, liquid chromatographic mass spectrometry and other methods. An accurate, efficient and rapid detection method is also a hot research topic. This review summarized the pretreatment and detection methods of vitamin K1 in different agricultural products in recent years. Finally, the trends and prospect of vitamin K1 detection methods were proposed as follows (1) developing green solvent to improve extraction efficiency; (2) developing extraction materials to improve extraction selectivity and recovery rate; (3) Establishing simultaneous detection methods of vitamin K1 and other nutrient functional components in agricultural products. This review systematically summarized the research progress of the physiological functions and detection methods of vitamin K1 in agricultural products, and aimed to promote the in-depth study of nutrients in agricultural products and comparisons of advantages and disadvantages of pretreatment and detection methods.

Key words: agricultural products, Vitamin K1, physiological function, pretreatment, detection method