基于超高效液相色譜的食品營(yíng)養(yǎng)成分檢測(cè)技術(shù)

Detection Technology for Food Nutrition Components Based on Ultra-High Performance Liquid Chromatography

LI Jinkui， SONG Guijuan， SUN Xuefang， YANG Yakun （Shandong Xinjiaxiang Testing Technology Co.，Ltd.，Weifang 261ooo， China） Abstract： In this paper， the application of ultra-performance liquid chromatography （UPLC） technology in the detectionoffat-solublevitamins，water-solublevitamins，aminoacidsand functionalactive ingredients is analyzed， and thechallenges faced by this technology in practical application are discussed，such as insufficient capacity of testing personnel， complex equipment maintenance and limitations of a single technology，and some targeted suggestions are put forward to strengthen professonal training，optimize equipment management，and promote multitechnology co-use，in order to providea theoretical referencefor improving the efficiencyand accuracyof food nutrition testing.

Keywords： ultra performance liquid chromatography; food detection; nutrients

隨著健康飲食理念盛行，食品營(yíng)養(yǎng)成分的精準(zhǔn)檢測(cè)成為保障公眾飲食健康的關(guān)鍵。（剩余4351字）