Introduction to the efficacy and function of sea cucumber How to buy sea cucumber How to send sea cucumber How to eat sea cucumber How to keep fresh The sea cucumber brand ranks in dry sea cucumber Part 1 Introduction Sea ginseng, bird's nest and shark's fin are equally famous, and it is one of the eight treasures in the world. Sea cucumber is not only a precious food, but also a precious medicinal material. According to "Compendium of Materia Medica", sea cucumber is sweet and salty, tonifying kidney and essence, absorbing urine and strengthening yang, treating impotence, and being warm and nourishing, so it is named sea cucumber. Sea cucumber has the functions of improving memory, delaying gonadal aging, preventing arteriosclerosis and resisting tumor. With the popularization of knowledge about the value of sea cucumbers, sea cucumbers gradually enter people's dining tables. The living environment determines the quality of sea cucumber.
Sea cucumber species
Generally speaking, sea cucumbers are divided into two categories: one is warty and tube-footed, mostly black, collectively referred to as Stichopus japonicus and Black Ginseng; A kind of smooth body surface, mostly white and gray, is collectively called white ginseng, assorted ginseng or light ginseng.
There are mainly the following kinds of edible ginseng in China: Stichopus japonicus, red cucumber ginseng, square ginseng, stone ginseng, gram ginseng, Stichopus japonicus, green ginseng, fragrant ginseng, white cucumber ginseng and red cucumber ginseng.
Sea cucumbers should avoid crowds.
Who is sea cucumber suitable for: diabetics, infirm people, middle-aged and elderly people, people who need to nourish yin and strengthen yang due to kidney deficiency, sub-healthy people, patients before and after surgery, pregnant women, patients after serious illness, cancer patients, women who look bad, patients with cardiovascular and cerebrovascular diseases, and men and women who love beauty.
Taboo population of sea cucumber: children should not eat more sea cucumber, and children should not eat it; Rheumatoid arthritis, gout, cold, fever, damp-heat in spleen and stomach, cough with excessive phlegm, thick and greasy tongue coating, and weakness of spleen and stomach; Patients with hyperuricemia are not easy to eat sea cucumber for a long time; People who are easily allergic to protein should not eat more sea cucumbers. Can pregnant women eat sea cucumber? Can children eat sea cucumbers?
Where is the origin of sea cucumber?
Generally speaking, Liaoshen is the best sea cucumber in China, followed by Shandong and Fujian. The sea cucumber in Dalian, Liaoning Province has thick body wall, full meat, less impurities and high nutritional value. However, there is not much difference between Shandong sea cucumber and Liaoshen in morphology, and Liaoshen has not lost much in nutritional value. Fujian ginseng 1 year can be harvested, with large yield and fast harvest. In terms of nutrition and taste, it is not as good as the northern sea cucumber, but its market advantage is lower price.
Imported sea cucumbers mainly come from Japan, North America, Russia and other places. Because the varieties of sea cucumber in China are quite different from those in China, they were not accepted by consumers at the beginning of entering the domestic market. But with the continuous promotion, it is gradually recognized by people and the price is lower.
Sea cucumber culture
Sea cucumber is extremely delicate, and the conditions suitable for its growth are also very limited, so it will melt if you are not careful. The methods of sea cucumber culture mainly include intertidal cage (box) culture, indoor temperature control culture, purse seine culture, multi-species mixed culture, waste discharge culture, pond culture and so on.
The second part is the efficacy and function of sea cucumber 1. The sea cucumber supplemented with both yin and yang is a "monopoly of arginine" and has special effects on treating impotence and kidney deficiency. In addition, phosphorus, zinc, manganese, selenium, nickel and other elements in sea cucumber play a prominent role in various physiological activities of human body, especially in reproductive function, which is very helpful to promote sexual function. Many elements in sea cucumber are of great help to improve and regulate female endocrine and promote a virtuous cycle in the body. 2, enhance immunity Sea cucumber is rich in protein, arginine and other substances necessary for human immune function, which can prevent disease infection, regulate the body's immunity, and have a good preventive effect on infectious diseases such as colds. Sea cucumber can also promote human development, enhance immune function and improve the function of central nervous system. 3. Collagen, arginine, chondroitin sulfate, phosphorus, nicotinic acid and silicon in sea cucumber can prolong life, relieve fatigue and prevent skin aging, beauty beauty. In addition, arginine has the ability to promote human cell regeneration and body injury repair. 4, improve memory The arginine content in sea cucumber is higher than other organisms, which has special effects on neurasthenia, so eating sea cucumber has a strong effect on improving sleep and memory. Nicotinic acid, calcium, taurine, lysine and other elements in sea cucumber also play an important role in restoring brain fatigue and enhancing memory. 5. Anti-fatigue sea cucumber is rich in acid mucopolysaccharide and arginine, which has obvious body regulation function and anti-fatigue effect. In addition, niacin, taurine, potassium, nickel and other nutrients in sea cucumber can quickly eliminate fatigue and regulate the nervous system. 6, regulating blood lipids, often eating sea cucumbers can prevent cardiovascular diseases, lower blood pressure, stimulate hematopoietic function, inhibit cholesterol synthesis, and regulate blood lipids. Sea cucumber contains vanadium, manganese, potassium, copper, nicotinic acid and taurine, which can affect the metabolism of fat in the body and prevent the formation of fatty liver. 7. Regulate blood lipid and blood sugar, reduce blood sugar and blood lipid, and prevent cardiovascular diseases. Sea cucumber contains fucoidan, which can reduce blood lipid and inhibit blood coagulation. Patients with diabetes, hypertension, hyperlipidemia, coronary heart disease and hepatitis, middle-aged and elderly people insist on eating sea cucumber for a long time, which has a good effect on relieving symptoms and treatment. 8. Anti-tumor and anti-radiation sea cucumbers have certain inhibitory effects on some cancer cells. Molybdenum can prevent and treat esophageal cancer, and selenium compounds have curative effects on lung cancer, breast cancer and colon tumor. Acidic mucopolysaccharide has obvious effects of regulating physiological function, anticancer activity and inhibiting cancer cells. 9. Strong bones Regular consumption of sea cucumber can prevent rickets in children, osteoporosis in adults and hyperosteogeny. Sea cucumber is rich in calcium, phosphorus, manganese, copper, germanium, silicon and other elements, which has special effects on preventing rickets in infants, osteoporosis in adults, skeletal abnormalities, dentin and enamel dysplasia. 10, sea cucumber is rich in arginine, lysine, taurine, calcium, phosphorus, iodine, iron, zinc and other important substances for human development. They directly participate in human growth, immune mediation, wound healing, reproductive development and other physiological activities, and play an important role in human energy storage and operation. Part3 Sea cucumber buys salt dry sea cucumber: The appearance is black or brownish gray, the body is full and incomplete, the meat is thick and elastic, the backstab is straight, and the incision is neat; Has the peculiar smell of seafood, and has no peculiar smell; Looking through the body, there are no impurities and salt particles.
Light dry sea cucumber: the appearance is dark brown and dark gray, and the color is even, which is not particularly good-looking; Has the peculiar smell of seafood, and has no peculiar smell; The body is full and complete, the backstab is straight and thick, the body is hard, the texture is strong, the meat is thick, there is basically no lime in the mouth, the tube foot is clear, the more suction cups, the more complete and the bigger, and the quality is relatively good.
Water-soaked sea cucumber: the appearance is dark brown to yellowish brown, the body is complete, and the meat is soft and elastic; It has the unique flavor of seafood, no peculiar smell and no impurities.
1 How to choose the place of origin in dry sea cucumber: Generally speaking, the farther north, the longer the growing period of sea cucumber. The main sea cucumber producing areas in northern China generally refer to Jiaodong Peninsula and Liaodong Peninsula. Among them, the largest producing area is located in Yantai Weihai area of Jiaodong Peninsula. The sea cucumbers produced in these areas have long enjoyed a good reputation.
Specification: about 30 heads per catty for extra large, 40-50 heads per catty for large, 60-80 heads per catty for medium and over 0/00 head per catty for small.
Shape: High-quality sea cucumber is full and cylindrical, with large body, neat and uniform head, complete body, thick meat, intact thorns, clear dermatoglyphics and natural wrinkles; The opening is straight, there is no intestine and sediment in the bore, and the suction cups are dense and numerous; It has a fresh luster.
Color: High-quality dry sea cucumber often presents authentic agate color after blisters, with high elasticity and excellent taste. Soft and waxy, basically intact, no damage, no odor.
Moisture: To judge whether the sea cucumber is wet or not, it must be dry. dry sea cucumber is easy to deteriorate, and because it contains a lot of moisture, the price is actually much higher.
Price: When buying dry sea cucumber, don't blindly pursue cheap prices, but make a comprehensive comparison with the speed of water development in dry sea cucumber. A Jin of good dry sea cucumber can send 10 Jin of ginseng, while a Jin of inferior dry ginseng does not exceed 5 Jin after soaking in water, or even broken ginseng cannot be eaten.
2 How to identify the appearance of artificial sea cucumber: Artificial sea cucumber has no mouth and anus, and both ends are completely closed. The sea cucumber thorns are similar, the color is black and shiny, and it looks beautiful.
Viscera: The real sea cucumber has viscera, and there are some white sea cucumber tendons in the viscera of the sea cucumber to connect the sea cucumber, but there is no artificial sea cucumber. There is nothing in the viscera of artificial sea cucumber, which is completely blank.
Soaking in water: Artificial sea cucumber will lose color and sting when put in water, because it will be dyed, which is not as elastic as real sea cucumber.
3 The difference between light dry sea cucumber and salt dry sea cucumber 1. Processing technology: salt dry sea cucumber is usually boiled in water, then salted, roasted and dried, and naturally dried. Light dry sea cucumber is a sea cucumber product made from fresh sea cucumber by eviscerating, cleaning, cooking, shrinking and cold air drying.
2. Appearance difference: The appearance of salt dry sea cucumber is usually covered with a layer of salt particles or salt foam, so the appearance is white, and no clear epidermis and feet can be seen. Dry sea cucumber's epidermis and feet (suckers of sea cucumbers) are clear and good, and their appearance is black or gray.
3. Nutritional value: The nutritional value of light dry sea cucumber is much higher than that of salt dry sea cucumber, because the nutrition of sea cucumber will be lost in the process of salt making.
4 The difference between fresh sea cucumber and dry sea cucumber is different in appearance, and dry sea cucumber is much smaller than fresh sea cucumber. Judging from the value of re-raising, there is little difference between the two. However, the meat wall of sea cucumber is thick, and the nutrients are surrounded by colloidal meat wall, which is not easy to be absorbed by human body. Dry sea cucumber is made of fresh sea cucumber through processing and dehydration. After special physical technology processing, the cell wall-breaking rate of sea cucumber is high, which makes the meat more delicate, the structure of nutrients more reasonable and the nutrients more easily absorbed by human body.
What to buy? Bangqu Island Instant Sea Cucumber Dalian Liaoshen 1500g Haitou Fresh Seafood Gift Box 3 kg Pack Qin Xiao Sea Cucumber Frozen Sea Cucumber 1500g 30 Zhangzidao Instant Sea Cucumber 500g Gift Box Frozen Seafood Tang Haiyan Sea Cucumber Dalian Instant Sea Cucumber Liaoshen Sea Cucumber Gift Box 2400g 30 heads How to send abalone sauce Part4 1 Sea Cucumber, first put dry sea cucumber in a clean and oil-free container. Then put purified water or cold boiled water to completely soak the sea cucumber, then put it in the freezer, and soak it in water for 48-60 hours every 12 hours (up to 60 hours).
2. Take the sea cucumber out of the refrigerator. There is a small mouth in the abdomen of sea cucumber. Use oil-free cleaning scissors to cut along the abdomen to the sand mouth to remove impurities in the viscera and intestines of the sand mouth. Several white stripes in the cavity of sea cucumber are sea cucumber tendons. Cut all the sea cucumber tendons into several sections with scissors and wash them with cold water.
3. Take a clean oil-free pot, half a pot of pure water, and put the washed sea cucumber in. Boil the water for about 30-60 minutes. The specific situation of each sea cucumber is different and needs to be observed frequently. Squeezing sea cucumber by hand is very elastic and has no hard core. If the sea cucumber is not cooked, continue to cook.
4. Boiled sea cucumbers generally need to be soaked twice. Repeat the first step, put them in a container filled with purified water, soak them in the refrigerator for another 2 days, and change the water every 12 hours. In this way, sea cucumbers can taste better.
How to eat sea cucumber and how to eat dry sea cucumber.
It can be eaten directly after being brewed with water. After making it with water, steam it in a pot, then add a proper amount of rock sugar, white sugar, or honey, and a small amount of boiling water, and eat it while it is hot. Cook at home and stir-fry the slices together when making soup.
How to eat fresh sea cucumbers?
For ready-to-eat sea cucumbers, there is not much difference from the eating method of ordinary sea cucumbers, but the ready-to-eat sea cucumbers do not need to be soaked, and they are convenient and fast to eat. But it should be noted that after you buy fresh sea cucumbers, you must deal with them in time. The soaked sea cucumbers can be used to make various foods. How to handle and eat fresh sea cucumbers?
How to eat sea cucumber is the most nutritious?
1, sea cucumber is best eaten on an empty stomach in the morning. After a night of metabolism, the stomach is hungry. Eating sea cucumber is the best for digestion and absorption. It is suggested that the elderly eat chopped porridge and drink sea cucumber porridge in the morning to nourish the stomach, supplement nutrition and reduce the digestive burden.
2. From the nutritional point of view, cooking methods such as boiling, stewing and cold salad can best retain the nutrients contained in sea cucumber, which is delicious and easy to operate. These practices are more conducive to the release of sea cucumber's own nutrition.
3. In terms of eating method, the sea cucumber watered in advance can be eaten directly, or dipped in proper amount of honey or soy sauce according to personal taste. When cooking porridge, stir-fry and soup, it is also good to cut the sea cucumber into pieces and cook it together. As a snack, sea cucumber can be cooked with milk and pumpkin, which is more nutritious.
4, you can also choose different ways to eat according to your own physique. For example, the elderly or the weak, sea cucumber pumpkin millet porridge should be a better choice. It is also a good choice for young people to eat a soaked sea cucumber on an empty stomach every morning to enhance immunity and replenish a lot of energy consumed every day in time.
What can't sea cucumber eat with?
1, sea cucumber should not be eaten with glycyrrhizic acid and vinegar. Chinese medicine believes that sea cucumber can tonify kidney and nourish blood, and has high nutritional and dietetic value. But if vinegar is added when making sea cucumber, the nutrition will be greatly reduced. Acidic environment will change the spatial structure of collagen, and protein molecules will agglutinate and contract in different degrees.
2. Sea cucumber should not be eaten with grapes, persimmons, hawthorn, pomegranate, olives and other fruits. Eating at the same time will not only lead to protein coagulation, but also cause abdominal pain, nausea, vomiting and other symptoms.
How many sea cucumbers should I eat?
The nourishing effect of sea cucumber is relatively strong, and you can get a good nourishing effect if you eat it once or twice a day. However, it should be noted that the nourishing effect of sea cucumber is relatively slow, and it takes a long time to insist on eating it to play a good health care role.
The sixth part is the home-cooked practice of sea cucumber, and the practice of burning sea cucumber with onion and onion.
Food preparation
Ingredients: sea cucumber1000g.
Seasoning: salt 2g, onion 105g, monosodium glutamate 3.5g, green garlic 15g, wet starch 10g, Jiang Mo 5g, chicken soup 700g, ginger juice 27.5g, onion paste 50g, sugar 27.5g, cooked lard 150g.
Exercise:
1. Wash the tender sea cucumber, put it in a cold water pot, boil it over high fire, take it out for about 5 minutes, drain the water, then cook it with 300 grams of chicken soup until it tastes soft, and drain the chicken soup. Cut the scallion into 5cm (100g) and 5g (5g) segments respectively. Cut the green garlic into 3.3 cm pieces.
2. Put the wok on a big fire, pour in cooked lard, heat it to 80%, and then add the onion. When the onion is golden yellow, remove the pan from the fire and put the onion in a bowl. Add chicken soup 100g, Shaoxing wine 5g, ginger juice 2.5g, soy sauce 2.5g, white sugar 2.5g, monosodium glutamate 1g, and steam on the drawer over high fire.
3. Add the fried onion, sea cucumber, refined salt, clear soup, white sugar, cooking wine, soy sauce and sugar into the lard, boil and simmer for two to three minutes. Add monosodium glutamate and starch to thicken, collect the juice thoroughly over medium heat, pour in onion oil and serve.
Tip:
1. Method for making onion paste: put 500g cooked lard in a wok, heat it to 80% heat, then add100g scallion, 75g ginger slices and 50g garlic slices, fry until golden brown, and then add100g coriander slices. After frying, take out the above raw materials, and the remaining oil is scallion paste.
2, thicken the juice into the pot, do not stir immediately, wait for three or four seconds and then stir evenly, starch gelatinization, become bright and bright.
Practice of mushroom and sea cucumber soup
Ingredients preparation: proper amount of sea cucumber, 26g of mushrooms, shrimp 10g, proper amount of oil and salt, proper amount of chicken powder and proper amount of bone soup.
Method step
1. Soak the sea cucumber and soak the mushrooms until soft;
2. Soak the dried shrimps for 10 minute and then wash them;
3. Put the bone soup into the pot, add the sea cucumber, add the mushrooms and dried shrimps;
4. After the lid is covered, bring it to a boil. After boiling for 2 hours, open the lid and add a proper amount of chicken powder.
5, then add the right amount of salt to boil, turn off the fire.
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