What is a wood frog?
China Rana chensinensis in Changbai Mountain, Jilin Province is a special product in the eastern mountainous area of Changbai Mountain in northeast China. It is a pure wild animal, also known as Hashirana. It is completely different from toads and frogs. It is classified as a vulnerable (V) species only in China. It is a rare amphibian with medicinal, nourishing and beauty functions. China Rana chensinensis has been paid more and more attention for its unique medicinal and nutritional value, and has become one of the frogs with the highest economic value. Among the forest frogs produced in various places, the forest frog produced in Changbai Mountain area has become a leader among the forest frogs because of its large size, high oil production rate, strong system and high reproduction rate. China Rana chensinensis is rich in 4 kinds of hormones, 9 kinds of vitamins, 13 kinds of trace elements and 18 kinds of amino acids, which has high utilization value in medicine, nourishing and beauty.
The meat of China Rana chensinensis is tender and easy to be digested and absorbed by human body. It is suitable for people of all ages, especially the infirm and the elderly, and has high edible value. After cooking, it can release a large number of nitrogen-containing extracts such as myosin and amino acids, so it tastes delicious. Because of its delicious taste and rich nutrition, China wood frog has become a tribute in the Ming and Qing Dynasties, and it has been listed as the "Eight Treasures" of the court (ginseng, wing, bone, stomach, Artemisia, palm, frog and tendon), "Four Mountain Treasures" (bear's paw, hash frog, flying dragon and Hericium erinaceus) and "Three New Treasures in Northeast China" (Hargreaves frog).
What is frog oil?
China Rana chensinensis oil is taken from Rana chensinensis subsp. China. Rana chensinensis oil from Changbai Mountain, China and Jilin Province is an animal-derived Rana chensinensis oil approved by the state. The oviduct of female Rana chensinensis is extracted and processed by traditional technology and modern advanced technology, which has specific quality Rana chensinensis oil and its products.
China Rana chensinensis oil is named after its fat-like shape, and its main components are free amino acids and trace animal hormones. According to China Pharmacopoeia, Rana chensinensis oil is the placenta of mature female Rana chensinensis in China, which can be used as medicine after drying. Fat-like luster, brown irregular block, slightly fishy. It is an extremely precious animal medicine resource unique to Changbai Mountain in Northeast China.
The main components of China Rana chensinensis oil are: protein accounts for 56.3% of the total, and pure protein accounts for 40.7%. In addition, it also contains frog alcohol, polysaccharides, phospholipids, vitamins, fatty acids, amino acids, trace elements and various hormones. Rana chensinensis oil also contains 17 estradiol, 17- hydroxysterol dehydrogenase, cholesterol, vitamin a and a small amount of carotene. Its trace elements include iron, potassium, sodium, magnesium, zinc, manganese and selenium. It contains three times as many essential amino acids as wild ginseng grown for 30 years, and its economic value is 13 times as much as that of northeast red ginseng. Rana Rana oil is the soft gold in Changbai Mountain forest gold, so it is known as "the treasure in the forest".
What effect does frog oil have?
1. Discussion on Oviductus Ranae in the Literature of Past Dynasties
The Dictionary of Traditional Chinese Medicine records: "Oviductus Ranae tonifies the kidney and essence, moistens the lungs and nourishes yin, and after treatment, it is weak, with tuberculosis, cough, hematemesis and night sweats."
"Main Medicinal Materials in Liaoning" records: "Oviductus Ranae can tonify deficiency, relieve summer heat, and treat weakness, postpartum qi deficiency and all diseases."
"China Pharmacology" records: "Oviductus Ranae moistens the lungs and produces fluid, which is used as a tonic in medical treatment." ... as a supplement to physical weakness "
According to the Records of Traditional Chinese Medicine, "Oviductus Ranae can tonify deficiency and reduce fever, and treat deficiency and lack of energy."
"Huadian County Records" Volume 6 records: "Toad frogs are the same as frogs, with bright black backs and yellow-black bellies, so there are sticky things in their bellies. . . . . 。” . People cherish it and call it frog oil. At the age of 18, the Qing Dynasty paid tribute.
2. Overview of Modern Pharmacopoeia
People's Republic of China (PRC) Pharmacopoeia (2000 edition) records that Oviductus Ranae can tonify kidney, replenish essence, nourish yin and moisten lung, and is used for weakness, post-illness disorder, mental fatigue, kidney deficiency, palpitation and insomnia, night sweats, cough and hemoptysis. "
3. Modern medical certificate
1) Anti-fatigue.
2) enhance the body's immunity.
3) Improve the endurance and anti-stress ability of the body.
4) Peace and anti-anxiety.
5) Improve the oxygen supply and utilization ability of brain tissue cells.
6) Enhance sexual function.
7) Reduce blood lipids.
8) Enhance the body's antioxidant capacity and delay aging.
9) Anti-cancer auxiliary effect, increasing white blood cells
10) regulates hormone balance in vivo, and yin beauty whitening.
4. Functions of traditional Chinese medicine
Enriching blood, strengthening the body and calming the nerves.
2) Beauty is anti-aging.
3) tonifying kidney and prolonging life
4) relieving asthma, moistening lung and resisting fatigue.
How to take frog oil
Soaking: Dry oil must be soaked in water to swell and soften before it can be eaten. Take 2 grams of Oviductus Ranae, soak it in warm water or cold water 12 hours or more until it swells, remove the black fascia and rinse it with cold water for 2-3 times.
After soaking in frog oil, the color is white, swollen, soft and elastic.
Note: Never soak frog oil in boiling water. Use cold or warm water.
The amount of soaking water should be appropriate, neither too much nor too little;
Soaking time is related to room temperature. The soaking time can be shorter at high temperature (6-8 hours) and longer at low temperature (8- 12 hours).
Frog oil should be soaked in it and used up the same day. Don't soak for many days at a time.
(1) unprocessed clothes
The frog was soaked to the skin and had to eat it raw without cooking.
② Cooked clothes
Soaked Rana chensinensis oil is put into a steamer and steamed for 20-30 minutes until it boils, so it can be eaten. (At the same time, add different ingredients according to different needs)
(3) other methods of administration
Ginseng frog oil; Cold frog oil; China Rana oil; Rana oil ice cream; China Rana oil wine
China Rana oil is suitable for people.
1) Business intellectuals, politicians, enterprising students, drivers, long-distance travelers and the tired.
2) anemia, congenital physical weakness and premature aging.
3) Supplementary nutrition for pregnant women and postpartum hypogalactia and menopausal women.
4) People who think too much, lose their senses, feel bored, have poor sleep at night, suffer from insomnia and have many dreams.
5) Dysfunction after serious illness and major surgery.
6) Asthma caused by chronic cough due to lung deficiency, chronic bronchitis, emphysema and cor pulmonale.
7) For tumor patients who need radiotherapy and chemotherapy, high protein can be quickly supplemented to increase white blood cells and restore physical strength.
wait for ...
Application of frog oil?
1. Dietary utilization
China Rana chensinensis oil not only has high medicinal value, but also has high edible value. Rana chensinensis oil contains a lot of protein, which is widely used in health care and diet, and is a delicious food at banquets. According to the historical book "Three Seas Series", this frog is shaped like a frog, and its belly is as oily as soup powder. It is very delicious and only available in Yingjing and Beijing. Practice has proved that eating oviductus ranae oil has obvious effect on improving physical fitness and health, and has no side effects. Besides being eaten alone, it can also be made into cakes, sweets, drinks and other delicacies, such as clear soup frog oil, cold frog oil, frog oil, frog oil noodles, frog oil crystal sugar, frog oil toffee, frog oil ice cream, frog oil drink, frog oil cake and so on.
China Rana chensinensis meat is white, fresh, fragrant and tender, delicious and nutritious. It is a kind of food with high protein and low cholesterol, which has become a high-grade delicious food favored by people and is suitable for all kinds of people. How to eat: first put the live frog in hot water at 60 ~ 70℃, blanch it and take out the wood frog immediately, then! Cut the belly with scissors, remove the gastrointestinal tract and wash it before cooking, or wash the blanched wood frog and cook it directly to keep the integrity of the wood frog, and then remove the gastrointestinal tract when eating, such as "stewed wood frog" and "braised wood frog". Wood frog can also be made into spiced canned frog meat, steamed canned frog meat, wood frog meat floss and other flavor foods. The content of protein and calcium and phosphorus in dried China Rana chensinensis after oil pressing is very high. The dried meat of Rana chensinensis contains 79% of protein, which is rich in nutrition and unique in flavor, such as "stir-fried dried Rana chensinensis" and "braised dried Rana chensinensis".
2. Medicinal value
China Rana chensinensis is a precious frog species for both medicine and food. It is a national second-class protected animal. Because of its high nutritional value, it is commonly known as tonic. It is also called "pure green food" because it specializes in ingesting insect food. It is the best tonic medicine for delaying aging, nourishing and enhancing human immunity. China Rana oil has been regarded as a tonic since ancient times, which can tonify deficiency, consolidate essence and strengthen yang, and nourish lung, kidney and liver. It can be used to treat all consumptive diseases, such as kidney deficiency, strain, nervousness, palpitation and insomnia, hyperhidrosis and physical weakness. China Rana chensinensis oil has been exported to all parts of the world since ancient times, and has been widely used in medicine and health care products to make Rana chensinensis oil (commonly known as soft gold).
3. Beauty product development
In recent years, the research on the beauty components of China Rana chensinensis products has made rapid progress. Some people extract moisturizing factors from the skin of China Rana chensinensis and add them to cosmetics, which has a good moisturizing effect. The low molecular weight active substances extracted from the eggs of Rana chensinensis in China can be used to produce beauty products, which can inhibit the keratinization and aging of human skin and have a good skin care effect. Such as frog oil moisturizing cream and frog oil mask, beauty beauty has excellent effects. Frog's head, liver, gallbladder, skin and other parts all contain good raw materials for beauty and health care products, and the products in this area will be further developed and utilized.
4. Feed utilization rate
By-products from the preparation of Rana chensinensis oil, such as muscles, viscera and bones of frogs, can be used as feed for precious fur animals such as mink, mink and rare birds, and can also be processed into feed for Rana chensinensis tadpoles. It is an important source of animal protein feed because of its rich nutrition and high feed reward.
5. Research and utilization
In addition to the above economic and ecological values, China Rana chensinensis is an important experimental animal, which can be used in scientific research, zoology teaching, pharmacological experiments and physiological experiments.
China Rana chensinensis is a precious frog species integrating food, medicine and tonic, which is the product of China's export. With people's gradual understanding of forest frog and the development of science and technology, forest frog products will come into people's lives more and more. Therefore, the development and utilization of China Rana chensinensis products have broad development prospects.
6. Ecological protection
China Rana mainly feeds on insects, which plays a very important role in the ecological balance of Witering. According to the test, each wood frog can generally prey on 50 ~ 120 insects, and can prey on up to 300 insects every day, and most of the insects they eat are harmful insects, such as insect beetles, noctuid larvae, tree butterfly larvae, inchworms and sawflies. Therefore, human beings call the forest frog "the guardian of the forest" and "the good friend" of agriculture. In addition, China wood frogs also feed on the intermediate hosts of animals and parasites that spread diseases, such as flies and slugs. More significantly, when China Rana chensinensis finished breeding and began to live on land, it was the time when insects began to breed in large numbers, and the dormancy period of insects was also the dormancy period of China Rana chensinensis. Therefore, it plays an important role in controlling the occurrence and development of a large number of insects and maintaining ecological balance.
Clinical application of Rana chensinensis oil?
1. Stewed chinese forest frog with Tricholoma (Cantonese people used to call the wood frog chinese forest frog);
Material: omitted
Method: Omit.
Efficacy: appetizing, regulating qi and yin beauty. Suitable for sallow and emaciated, anorexia, weakness, vomiting blood, night sweats, female sexual hypofunction, etc.
2. Furong Xueha
Material: omitted
Method: Omit.
Efficacy: nourishing yin and moistening dryness, nourishing the heart and calming the nerves. It is suitable for insomnia, dry cough, hoarseness, red eyes and sore throat, restless fetal movement, postpartum regurgitation, dysentery, scald and other symptoms.
3.tremella fuciformis
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, moistening lung and nourishing yin. It is suitable for post-illness and postpartum weakness, tuberculosis, cough, hematemesis, night sweats, neurasthenia, female sexual hypofunction, etc.
4. Chicken and snow
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, strengthening body. It is suitable for weak body, sallow complexion, tuberculosis, cough, vomiting blood, night sweats and other symptoms.
5. Pearl Xueha
Material: omitted
Method: Omit.
Efficacy: Healthy skin, beautiful appearance, suitable for female sexual hypofunction, rough skin, postpartum weakness, tuberculosis, cough, vomiting blood, night sweats, neurasthenia and other symptoms.
6.assorted snow
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, moistening lung and nourishing yin. It is suitable for various diseases such as weakness, tuberculosis, cough and irritability.
7. Red dates and snow
Material: omitted
Method: Omit.
Efficacy: invigorating qi and blood, benefiting kidney essence. Suitable for people with qi deficiency and blood deficiency, sallow and emaciated face, gaunt face and rough skin.
8. Lian Xueha
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, moistening lung and nourishing yin. Suitable for postpartum weakness, tuberculosis, cough, night sweats, etc.
9.pineapple and snow
Material: omitted
Method: Omit.
Efficacy: clearing heat and stopping diarrhea, nourishing yin and moistening lung. Suitable for body heat, dyspepsia, bronchitis, tuberculosis, cough, night sweats, etc.
10. Emerald Xueha
Material: omitted
Method: Omit.
Efficacy: moistening lung and nourishing yin, beauty beauty. Suitable for post-illness weakness, postpartum weakness, tuberculosis, cough, vomiting blood, night sweats, neurasthenia and female sexual hypofunction.
1 1.
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, moistening lung and nourishing yin. Suitable for postpartum weakness, tuberculosis, cough, hematemesis, night sweats, etc.
12. Xueha sea cucumber
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, moistening lung and nourishing yin. It is suitable for post-illness weakness, tuberculosis, cough, hematemesis, night sweats and other symptoms.
13. Hericium erinaceus
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, moistening lung and nourishing yin. Suitable for weakness after illness, tuberculosis, cough, vomiting blood, night sweats, sallow and emaciated.
14. Xueha fish lips
Material: omitted
Method: Omit.
Efficacy: tonifying kidney and essence, moistening lung and nourishing yin. It is suitable for symptoms such as weakness after illness or postpartum, tuberculosis, cough, vomiting blood, night sweats, etc.
Species and distribution of China and China Rana chensinensis?
There are many kinds of forest frogs in China, and the animal taxonomy is preliminarily divided into 8 species, including China forest frog, Heilongjiang forest frog, Asian forest frog, Altai forest frog, Zhaojue forest frog, Huanren forest frog, Japanese forest frog and Kunlun forest frog.
The distribution of eight species of China Rana chensinensis is shown in the following figure:
Species of Rana chensinensis in China
Distribution area
China Rana chensinensis
Jilin, Sichuan, Tibet, Shaanxi, Gansu and other places
Rana Heilongjiang
Heilongjiang, Inner Mongolia, Liaoning and other places
Rana asiatica
Xinjiang, Qinghai, Ningxia and other places
Rana altaica
Altai Mountain in Xinjiang
Rana zhaojue
Sichuan, Guizhou and Yunnan.
Rana huanrenensis
Huanren in Liaoning
Rana japonica
Sichuan, Guizhou and Yunnan.
Rana kunlun
Kunlun Mountain in Shandong Peninsula
The male frog of Rana chensinensis in China has a pair of internal vocal sacs under swallowing, and its singing sound is low, like a baby crying, which is one of the obvious characteristics that distinguishes it from Rana chensinensis in Heilongjiang.
According to the research, China scholars found that there were significant differences in morphology, karyotype, C-band and silver band of Rana chensinensis in different habitats, so Rana chensinensis in China was divided into four subspecies:
China forest frog subspecies. Changbai Mountain; ? China forest frog subspecies. Gansu; ? China forest frog subspecies. Kangding; ? Nomenclatural subspecies of Rana chensinensis in China.
The distribution of four subspecies of Rana chensinensis in China is shown in the following figure:
Subspecies category
Distribution area
Rana chensinensis subspecies in China Changbai Mountain in China
Changbai Mountain area in Jilin Province
China forest frog subspecies. Gansu
West of Liupan Mountain, east of Laji Mountain, north of Minshan Mountain and south of Wushaoling Mountain.
China Rana subspecies Kangding, China
The eastern and northeastern regions of the Qinghai-Tibet Plateau
Nomenclatural subspecies of Rana chensinensis in China
North China, Central China, Qinling Mountains and southeastern Gansu.
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Why is China Rana chensinensis subsp. China determined? The only protozoa in Changbai Mountain is the authentic forest frog?
According to China Pharmacopoeia, the protozoa of Rana chensinensis oil is Rana chensinensis in China. However, experts found that the Changbai Mountain subspecies of Rana chensinensis in China have the following characteristics which are obviously different from the other three subspecies:
One. Growing environment and food chain
The authentic production area of Rana chensinensis subsp. China in Changbai Mountain is only located in the administrative area of 20 counties (cities, districts) in Changbai Mountain, Jilin Province, including the eastern mountainous area and the central semi-mountainous area. This area is a crisscross area of cold zone and warm zone, with a unique natural ecological environment, with an average elevation of about 300 meters. The vegetation is mainly coniferous and broad-leaved mixed forest, and the forest coverage rate is over 68%. There are high mountains and dense forests, criss-crossing gullies, crystal clear springs, criss-crossing rivers and clean water bodies. The climate is humid, with an average annual precipitation of 600-1300mm, and the relative humidity under the forest can reach about 85% in summer. The annual average temperature is about 3℃, and the frost-free period is about 130 days. The forest land is fertile, with high surface temperature, strong water content and lush vegetation. The thickness of nutrient-rich litter layer can reach more than 20 cm. Rot in spring and summer can naturally breed and reproduce hundreds of insects, of which 100 can be preyed by China Rana chensinensis.
These unique natural conditions not only ensure their normal reproduction, habitat, foraging and hibernation in the water, but also enable their female adult frogs to accumulate a lot of precious natural nutrients in the fallopian tubes before hibernation, so as to ensure that they can maintain frog eggs and their own nutritional supply during hibernation for about 6 months.
The growth and development characteristics of Rana chensinensis subsp. China in Changbai Mountain can be simply summarized as follows: condensing forest essence, drinking clear spring nectar, eating insects, dormant in ice water and experiencing frost and snow for three years. This unique growth and development feature not only makes the oviduct of female adult Rana chensinensis have high nutritional and medicinal value, but also becomes an important symbol which is obviously different from the other three subspecies of Rana chensinensis in China, thus making this subspecies a rare frog species in the world.
Second, body shape and fallopian tubes.
China forest frog subspecies. Changbai Mountain is thick and well-proportioned, with a male body length of over 53 mm and a female body length of over 65 mm; There are herringbone back lines on the back and round black spots on the limbs; The female abdomen is yellow with cloud-like reddish markings; Male abdomen is white with black spots; During hibernation, the oviduct of female is abnormally enlarged, and its length is 3 ~ 4 times of body length.
Therefore, Rana chensinensis oil from Rana chensinensis subsp. China. Changbai Mountain has unique quality and remarkable nourishing effect. Modern medical research has proved that it has strong water absorption, high expansibility, rich natural nutrients and excellent quality, which is quite different from the oviduct products of the other three subspecies of Rana chensinensis in China in internal quality. It is known as the first of the eight treasures and the first-class palace tribute in Qing Dynasty.
The above research shows that it is inaccurate for China Pharmacopoeia to identify the protozoa of authentic Rana chensinensis oil as Rana chensinensis in China.
According to the research results, experts identified China Rana chensinensis subsp. China. The protozoa in Changbai Mountain, which are naturally stocked under primitive ecological conditions, are the only protozoa of Rana chensinensis in China. Therefore, according to the geographical characteristics of its growth, the scientific name of authentic Rana chensinensis and the standard name of its native regional products are China Rana chensinensis oil, which is produced in Changbai Mountain, Jilin Province. The name can fully reflect the authenticity of the product, which is not only the regional characteristics and quality characteristics of the product, but also can be distinguished from all oviduct products made by other subspecies of Rana chensinensis in China.
From the above brief description, it can be seen that there is sufficient scientific basis for determining the subspecies of Rana chensinensis in China. Changbai Mountain, as the only protozoan of the authentic forest frog, is a consensus reached by experts after rigorous textual research and research.
What fake and shoddy products are there in China Rana chensinensis oil in Changbai Mountain, Jilin Province?
The fake and shoddy products of China Rana chensinensis oil in Changbai Mountain in Jilin Province mainly include:
1. Oviductus Ranae produced by family workshops is difficult to meet the mandatory national standard of genuine Oviductus Ranae.
2. Tubal products produced by other subspecies of Rana chensinensis in China, Rana chensinensis in Heilongjiang and other kinds of Rana chensinensis, frogs or toads;
3. Counterfeit products made from the testicles, frog muscles, potatoes or sweet potatoes of Mingtai fish.
4. Tubal products of Rana chensinensis in captivity.
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What is the geographical range of origin of "China Rana oil"? (Announcement No.34 of the General Administration of Quality Supervision, Inspection and Quarantine)
According to the Regulations on the Protection of Products of Origin, our bureau has passed the evaluation of the application for the protection of products of Rana chensinensis oil of China in Changbai Mountain, Jilin Province, and now it is approved to implement the protection of products of Rana chensinensis oil of China in Changbai Mountain, Jilin Province from now on. The geographical range of origin of China Rana chensinensis oil in Changbai Mountain, Jilin Province is based on the geographical range proposed in the Reply of Jilin Provincial People's Government on the Establishment of the Protection Reporting Group for Rana chensinensis Oil Products in China, Changbai Mountain, Jilin Province (Han [2002] No.58), namely shulan city, huadian city, jiaohe city, panshi city, Ji 'an City, Tonghua County, huinan county, Liuhe County and Badaojiang District of baishan city.
It is hereby announced.