Research progress of Raman spectroscopy in authenticity identification of food
Issues such as food safety,economic benefits,and consumer rights caused by food authenticity have gradually become a global focus.Traditional food authenticity identification techniques have problems such as high loss detection,cumbersome operation methods,and high preprocessing requirements,which are difficult to meet practical requirements.Raman spectroscopy is a non-destructive or low-loss detection method with high sensitivity,simple preprocessing,and strong practicality,which has a good application prospect in the identification of food authenticity.This article summarizes the Raman spectroscopy technology in food authenticity identification,focusing on the application of Raman spectroscopy technology in meat,seafood and their products,dairy products,edible oils,honey,and cereal products.It also summarizes and prospects the development of Raman spectroscopy technology in the field of food authenticity identification,with a view to promoting the application of Raman spectroscopy technology in food authenticity identification.