食品中甜味劑的前處理與檢測技術現(xiàn)狀
摘 要:甜味劑在食品工業(yè)中發(fā)揮著不可替代的作用。本文歸納了近年來檢測食品中甜味劑的常用前處理方法(溶劑提取法、固相萃取法、透析法和沉淀法等)和檢測技術(色譜檢測技術、質(zhì)譜檢測技術、光譜檢測技術和電化學檢測技術等),為食品樣品中甜味劑的前處理和檢測方法的未來發(fā)展及廣泛應用提供參考。
關鍵詞:甜味劑;前處理;檢測技術
Current Status of Pretreatment and Detection Technology of Sweeteners in Food
YAN Weiyi
(Zhejiang Chinese Medical University, Hangzhou 310053, China)
Abstract: Sweeteners play an irreplaceable role in food industry. In this paper, the common pretreatment methods (solvent extraction, solid phase extraction, dialysis and precipitation, etc.) and detection techniques (chromatography, mass spectrometry, spectroscopy and electrochemical detection, etc.) for the detection of sweeteners in food in recent years were summarized, it provides reference for the future development and wide application of pretreatment and detection methods for sweeteners in food samples.
Keywords: sweetener; pretreatment; detection technology
甜味劑是食品工業(yè)中廣泛應用的食品添加劑,可以提高食品的甜度,改善食品風味,增加人們的食欲,已應用于眾多食品中,包括碳酸飲料、烘焙食品、酒精飲料、糖果和蜜餞等[1-4]。(剩余5795字)