Laver is a common algae ingredient in daily diet. It is mainly distributed in the temperate zone, cold zone, subtropical zone, and tropical sea areas. As a high-yield cultivated laver, laver has been cultivated on a large scale in China, Japan, and South Korea.
For China, laver is a leading variety in Marine agriculture and foreign exchange earnings from exports and is widely favored by consumers. The crude protein content of dried laver can be as high as 30% ~ 50% and is rich in vitamins, dietary fiber, and trace elements such as calcium, magnesium, and potassium, in addition, it also contains algae unique phycobilin, visible pressure of high nutritional value, is worth eating Marine products. In China, purple laver cake is a traditional seaweed product. With the continuous development and development of seaweed products, more and more kinds have emerged, such as stuffed nori, roasted seaweed rolls, roasted nori, pure laver, and so on.
Laver industry is an important part of the Fujian Marine economy and an important industry to enrich the people and increases their income. In recent years, Fujian has initially formed a laver industry chain integrating seedling cultivation, planting, preliminary processing, intensive processing, and e-commerce transactions. By reducing planting density, optimizing planting technology, and scientific and rational breeding, the quality of laver products can be improved.