Raman Spectrometer For Distinguishing Chinese Herbal Medicine
Raman spectrometers can be used in the study of Chinese herbal medicine because of the different chemical composition.
Raman spectrometers can be used in the study of Chinese herbal medicine because of the different chemical composition.
With the development of food industry, a variety of food materials and processed food enrich our lives and people.The pursuit of diversity in food has also boosted the industry. But we also have to see,Behind all kinds of delicious food, with the development of social economy, all kinds of illegal processing and hidden.Typical incidents such as "poisoned milk powder", "gutter oil" and "poisoned cowpea" caused by "hidden industry rules",Sounded the "alarm bell" of food safety. These food safety problems are not only related to economic development, but also related to social stability.
Recycled waste oil (commonly known as gutter oil) has been included in the list of non-edible substances that may be illegally added to food in China. Waste oil recovery is a general term for waste oil obtained from kitchen waste, waste oil, all kinds of meat and meat product processing waste through separation, recovery and refining.
Raman spectral imaging technology is a dual technology model that combines Raman spectroscopy and microgranography.Traditional Raman spectral measurement can only analyze the composition, crystallization and other information of substances by providing simple maps, while Raman spectral imaging can provide extra spatial information which is extremely important in biomedical applications.
Raman spectroscopy, as an analytical test of material structure, was first widely used in scientific research. The application of Raman spectroscopy in the identification and research of archaeological materials is very active in recent years.