Tag: Sea urchin spines

On August 19, the Oceanographic Institute held a meeting to discuss the appearance of sand dollars on Nha Trang beach. Mr. Vo Sy Tuan, the director of the Oceanographic Institute, ...

Researchers have discovered that quinonoid compounds are rare components found in the shells of sea urchins, which possess antioxidant properties, leading to the development of a practical extraction method.The research ...