Undaria pinnatifida is not a hair product.

Undaria pinnatifida is a common food in daily life, and it is a kind of seaweed of brown algae plant Undaria pinnatifida. It looks like a banana leaf fan and a nepotism, so it is named. Undaria pinnatifida is a temperate seaweed, which can tolerate high water temperature. Undaria pinnatifida naturally grows in China, mainly distributed in Zhoushan Islands and Shengsi Island in Zhejiang Province, but also distributed in Qingdao and Dalian.

Undaria pinnatifida is a large brown algae with high economic value and medicinal value. However, in our country, the research and utilization of kelp are more early, while the research on Undaria pinnatifida, which is also brown algae, started late. In recent years, it has been found that Undaria pinnatifida not only contains a lot of vitamins, proteins, mannitol and rich minerals, but also contains a lot of bioactive substances such as fucoxanthin, alginic acid, fucoidan and alcohol-retaining compounds.

distribution range

Undaria pinnatifida grows on rocks 1-4 meters below the low tide line. Distributed in Shandong, Fujian, Zhejiang, Liaoning and other coastal areas. Both food and medicine are used, mainly food, and fresh products can be eaten in summer and autumn or dried for later use.

in China, it is mainly distributed in the coastal areas of Liaoning, Shandong, Jiangsu, Zhejiang and other provinces, while Zhoushan Islands and Shengshan Islands along the coast of Zhejiang are the main distribution areas of native Undaria pinnatifida in China, and Undaria pinnatifida along the coast of Liaodong and Shandong Peninsula are all introduced from Japan and South Korea. Undaria pinnatifida is distributed on the seabed rocks in the offshore sea area and forms a large-scale algae field. The vertical distribution of Undaria pinnatifida is different due to the different transparency of the sea area, and it generally grows on the seabed rocks from the low tide zone to the water depth of more than ten meters.