CATDOLL : CATDOLL: Is kelp a gymnosperm?

Is kelp a gymnosperm?

Kelp has no differentiated roots, stems, or leaves and is an algae plant;

Algae are a relatively primitive and ancient lower organism. Algae have a simple structure, without differentiation of roots, stems, and leaves. Most of them are single-celled, colony-like, or multi-celled thallus. For example, Chlorella is single-celled, Volvox is colony-like, and Laminaria japonica is thallus-like. Algae contain photosynthetic pigments such as chlorophyll, can carry out photosynthesis, and are autotrophic organisms.

Algae include various groups of organisms that can photosynthesize to produce energy. Although other algae seem to have acquired the ability to photosynthesize from blue-green algae, they have evolved independently. There are about 30,000 species of algae known to humans.

All algae lack true roots, stems, leaves, and other tissue structures found in higher plants. Algae differ from bacteria and protozoa in that they produce energy through photosynthesis. The study of algae is called phycology or Algology. In the old classification system, algae were classified as plants, but with the development of taxonomy, algae have a new classification. Therefore, algae is a common name, and they are mistaken for plants due to their individual forms and way of survival.

Algae do not belong to the kingdom of plants, but to the kingdom of protists. Algae are an artificially divided complex group, which includes both eukaryotic organisms and prokaryotes (such as cyanobacteria). In phycology, algae are roughly divided into 10 phyla, and different classification systems may have some differences.

Does not belong.

Kelp, Phaeophyceae, Eubrospora, Laminariaceae, Laminariaceae, Laminaria genus. It is a large brown algae with large individuals, fast growth and high economic value. It is named because it grows in seawater and is flexible like a ribbon. It is naturally distributed along the coast of the northwest Pacific Ocean and belongs to the cold temperate seaweed. Kelp mainly grows naturally, and there are also artificial cultivations. It is mostly sold in the market as dried products. The quality is better when it is brown, short, fine and thick. Kelp has the reputation of "longevity vegetable", "vegetable on the sea" and "champion in iodine content". Kelp is a brown algae with brown algae body, generally 2 to 4 meters long, and up to 7 meters long. It can be divided into three parts: the holdfast, the stalk and the blade. The holdfast is forked and branched, used to attach to the seabed rocks. The stalk is short and thick, cylindrical. The blade is narrow and ribbon-shaped.

Benefits of Kelp

Effect: Big neck disease

Nutritional value: Vitamin C, dietary fiber, iodine

Suitable for the general population. Especially suitable for those with iodine deficiency, goiter, hypertension, hyperlipidemia, coronary heart disease, diabetes, arteriosclerosis, osteoporosis, nutritional anemia, thinning hair, ascites due to liver cirrhosis, and neurasthenia.

People who should not eat this product: patients with hyperthyroidism, pregnancy, cold stomach, gastroenteritis should avoid eating it.

The efficacy and function of kelp

1. Treatment of hypothyroidism because kelp contains a large amount of iodine, which is the main substance synthesized by the thyroid gland. If the human body lacks iodine, it will suffer from "thick neck disease", that is, hypothyroidism. Therefore, kelp is the best food for people with hypothyroidism.

2 Diuretic and detumescent Kelp also contains a large amount of mannitol, which has a diuretic and detumescent effect. It can prevent and treat renal failure, senile edema, drug poisoning, etc.

3. Prevent and treat diseases of affluence. The mannitol in kelp works synergistically with iodine, potassium, niacin, etc., and has a good effect on preventing and treating diseases such as arteriosclerosis, hypertension, chronic bronchitis, chronic hepatitis, anemia, edema, etc. The high-quality protein and unsaturated fatty acids in kelp have a certain preventive and therapeutic effect on heart disease, diabetes, and hypertension.

4 Reduce radiation diseases Kelp colloid can promote the excretion of radioactive substances in the body with feces, thereby reducing the accumulation of radioactive substances in the human body and reducing the incidence of radiation diseases. Eating kelp regularly can make your hair moisturized and black.

5. Keep out the cold Kelp can also keep out the cold. People who are afraid of the cold in winter often eat it, which can effectively improve their ability to keep out the cold.

What is the difference between sea fungus and kelp

Different appearance, different living environment, different nutritional content.

1. Appearance

Sea fungus: A wild algae plant with reddish brown, yellow-green or yellow-brown color, wide membranous leaves, leathery or soft texture, forked branches, antler-like appearance, and a narrow base. Because of its shape like fungus, it is called sea fungus.

Kelp: The algae is a long, flat leaf-like body, brown-green in color, with two longitudinal grooves running through the middle of the leaf, forming a middle band, which is generally 1.5-3m long and 15-25cm wide. The longest can reach 6m and 50cm wide.

2. Living Environment

Sea Fungus: Lives deep in the ocean.

Kelp: grows on rocks 2m deep below the low tide line at the seaside. It is artificially cultivated and grows on ropes or bamboo.

3. Nutritional Content

Sea fungus: It contains all the nutrients of edible plants on land: protein, vitamins, cellulose, and various trace elements such as calcium and iron, and more than 20 nutrients unique to the ocean: alginate, alginic acid, fucoidan, EPA (unsaturated fatty acid), etc. It is praised as "longevity vegetable" by the Japanese and called "the first marine vegetable" by European and American countries.

Kelp: Contains more than a dozen essential amino acids, calcium, iodine, zinc, selenium, folic acid, vitamins A, B, C and other minerals necessary for the human body. It is a natural treasure trove of trace elements and minerals.

Reference source: Baidu Encyclopedia - Kelp

Reference source: Baidu Encyclopedia - Sea Fungus

Difference 1: Different nutritional value:

1. Sea fungus: Regular consumption can promote the metabolism of human organs, maintain normal secretion of the thyroid gland, and increase the number of beneficial bacteria in the human intestine. The calcium content of sea fungus is 13 times that of milk, which can strengthen human bones, relieve tension, and prevent and treat Alzheimer's disease.

2. Kelp: The protein in kelp contains a full range of amino acids in appropriate proportions, especially the eight essential amino acids for the human body, whose content is very close to the essential amino acid content pattern in ideal protein.

Difference 2: Different forms:

1. Sea fungus: Sea fungus, also known as Mondan sea fungus, is produced in the deep sea. It is a wild algae plant with reddish brown, yellow-green or yellowish brown color. It has wide membranous leaves, leathery or soft texture, forked branches, antler-like appearance, and a narrow base.

2. Kelp: The algae is a long, flat leaf-like body, brown-green in color, with two longitudinal grooves running through the middle of the leaf, forming a middle band, which is generally 1.5-3m long and 15-25cm wide. The longest can reach 6m and 50cm wide.

Difference 3: Different ways of eating:

1. Sea fungus: sea fungus mixed with jellyfish, sea fungus with oyster meat, steamed sea fungus with flour, etc.

2. Kelp: three-fresh kelp shreds, sweet and sour kelp, etc.

Reference source: Baidu Encyclopedia - Sea Fungus

Reference source: Baidu Encyclopedia - Kelp

The sea fungus, also known as the Mengdan sea fungus, is produced in the deep sea. It is a wild algae plant that is reddish brown, yellow-green or yellow-brown in color. It has wide membranous leaves, a leathery or soft texture, and forked branches. It has an antler-like appearance and a narrow base.

Kelp, one of the seaweed plants, is a large marine brown algae plant that grows in low-temperature seawater. It belongs to the family Phaeophyceae and is a member of the Zosteraceae family. It is named because it grows in seawater and is flexible and ribbon-like. Kelp is a vegetable with high nutritional value and also has certain medicinal value. There are many ways to cook kelp, such as stewed pork ribs with kelp, roasted pork with kelp, shredded pork with kelp, kelp soup, and cold shredded kelp.

The species are different, just like the difference between marine fish and marine shrimp.

What is this dish called? Can any teacher tell me?