Fragrance Institute: Kyphi's Fragrance Institute employs renowned research experts or subject leaders from universities and research institutions such as China Agricultural University, Hunan Academy of Agricultural Sciences, Hunan Normal University and South China University of Technology to form a professional research team dedicated to the extraction and purification of natural substance flavourings and the study of the Maillard reaction, focusing on the study of natural, green, safe food additives, advocating the safety and sustainable development of the food industry chain.