What is the patent number of spirulina organic plant iodized salt or national anti-radiation patent?

Spirulina organic plant iodized salt or national anti-radiation patent number: ZL 20110151289.3. Chengdu You-iodine Technology Co., Ltd. is a biotechnology enterprise focusing on seaweed bio-extraction and technology transformation. Through Dr. Zhao's invention patent "Anti-radiation spirulina polysaccharide organic biological iodine and its application" (patent number: 20115151289.3), the company introduced spirulina plant iodized salt and seaweed organic iodized salt. This patent won the 13 Geneva Invention Gold Award. At present, this product has been produced by many fixed-point salt production enterprises, which is well received by consumers.