Since human farming, the exploitation of land resources has led to many environmental problems, global warming, land degradation and so on. In order to relieve the pressure on land, mankind began to explore the possibility of new foods, such as plant-based meat. In particular, there are still many exploitable resources in the ocean, and some seaweed products are starting to come into the spotlight as a kind of superfood.
In the future, in order to make microalgae products acceptable to people, algae will be modified and cultivated in new ways. Their appearance is designed with reference to plants with the same characteristics and local cultural perceptions to help people change from their previous food culture, eating natural food from nature, to a new environmentally friendly diet and encourage their purchase and consumption. This led to the creation of making the microalgae one of the mainstream foods.