Purple cabbage does not belong to seafood.

Seafood refers to edible animal products from the ocean, including fish, shrimp, shellfish, crabs and so on. And nori, as a kind of seaweed, does not belong to the category of seafood, although it grows in the marine environment.

And nori is a seaweed that grows in shallow or tidal waters. It is a common edible seaweed and is widely used in various cuisines, such as nori soup, nori wrapped in rice and nori fried rice.

Purple cabbage is nutritious and flavorful, rich in protein, inorganic compounds, unsaturated fatty acids, vitamins and minerals. It can be made into nori egg flower soup, cold nori and so on. People can eat a moderate amount of seaweed to take in nutrients, but also pay attention to cleanliness and hygiene.

Purple cabbage classification:

A, altar purple cabbage

In Fujian, Zhejiang coastal areas more planted altar purple cabbage, altar purple cabbage is based on the main island of Pingtan County, Fujian Province, the island of the Haidan named. Altar purslane has a long history of cultivation techniques and was once listed as a tribute in the third year of the Taiping Xingguo era of the Song Dynasty.

It is a kind of seaweed cultivated under a unique cultivation technique in China, which is mainly lanceolate, sub-ovate or oblong-ovate in shape. Altar purslane is a kind of seaweed that can be cultivated artificially unique to China, altar purslane red algae, red cabbage family. The alga is dark purplish-green and slightly brownish, lanceolate, sub-ovate or long ovate, and more than 12-30CM long.

Two, striped nori

Striped nori is the introduction of Japanese nori varieties, mainly in the northern coast of China, north of the Yangtze River in the area of abundance. It is mainly ovate or long ovate, not less than 12-70 centimeters high, bright purple-red and blue-green. Its medicinal value is very high, with rich vitamins, proteins and polysaccharides, processed purple cabbage are dark purple, rich in luster.

three, round purslane

Round purslane mainly grows in the middle and high tide place on the rocks, the growth period in December - the following April. The shape presents round, kidney-shaped as well as flaky, the color is purplish-red, it is 6-10 cm wide and 3-15 cm high. The base is heart-shaped with fewer folds and serrated edges.

four, long purslane

Long purslane it and round purslane growth area consistent, in the middle, climax belt rock more. The shape presents the sheet, the color is light purple red or purple red, in which it is 15-100 cm long and 2-10 cm wide.

Five, sweet purslane

The sweet purslane presents multi-ovate, lanceolate and irregularly rounded shape, with a height of 20-30 centimeters and a width of 10-18 centimeters. The basal part presents cuneate, rounded, heart-shaped, where the edges are wrinkled, but smooth and not serrated.

Reference: Baidu Encyclopedia-Purple cabbage