According to the provisions of the Food Safety Law of People's Republic of China (PRC) and the Measures for the Administration of New Resource Foods, seven items including DHA seaweed oil, cottonseed oligosaccharide, phytosterol, phytosterol ester, arachidonic acid oil, Chinese cabbage and royal rice oil are now approved as new resource foods. Rose (double red rose rose. Plena) and Xiancao. It is allowed to be used as ordinary food production and management, and Prunella vulgaris, roses and plumeria are allowed to be used as raw materials for herbal tea drinks. The production and operation of the above-mentioned foods shall comply with the provisions of relevant laws, regulations and standards.