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Why does seaweed turn purple?

The pigment in the seaweed leaves seeped out.

Porphyry is one of the leading species for marine agriculture and export earnings in my country. In 2016, my country's seaweed production was approximately 135,300 tons, with an output value exceeding 10 billion yuan.

The crude protein content of dried seaweed reaches 30% to 50%. It is rich in dietary fiber, multivitamins and trace elements such as calcium, potassium and magnesium. It also contains phycobiliprotein unique to algae, which has a high With high nutritional value, it is a rare marine food ingredient and a pillar product of the rural economy in the southeastern coastal areas of my country.

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Benefits of seaweed

1. Prevent goiter

It can be used to treat "thyroid disease" caused by iodine deficiency. "Swelling", seaweed has the function of softening and dispersing stagnation, and is also useful for other stagnation and accumulation.

2. Promote growth and development

Rich in choline, calcium and iron, it can enhance memory, treat anemia in women and children, promote the growth and health care of bones and teeth; contains a certain amount of nectar Alcohol can be used as a supplementary food to treat edema.

3. Prevent tumors

The active ingredients of seaweed have an inhibitory rate of 53.2% on Ehrlich cancer, which is helpful for the treatment of brain tumors, breast cancer, thyroid cancer, malignant lymphoma and other tumors. Prevention and treatment.

4. Improve immune function

The polysaccharides contained in seaweed can significantly enhance cellular immunity and humoral immunity, promote lymphocyte transformation and improve the body's immunity.

People's Daily Online - Four major functions and functions of seaweed

Reference source; Baidu Encyclopedia - seaweed