the content of leucine and lysine in Rana chensinensis oil is 15.69g/1g and 7.2g/1g respectively. The contents of lysine and tryptophan in frog meat were 7.2g/1g and 9.5mg/1g, respectively. The content of unsaturated fatty acids is 124.36mg/g for frog eggs and 79.8mg/g for whole frogs. The total amount of eicosapentaenoic acid (EPA,C2:5) and eicosahexaenoic acid (DHA,C22:6) was 12.41mg/g for frog eggs, 7.2mg/g for whole frog and .37mg/g for hashish oil, which was the lowest. Cluster analysis showed that the amino acid content of frog eggs and frogs, frog eggs and frog meat, whole frog and frog oil were the closest, and frog skin was the main component. In terms of fatty acid content, oviduct and frog oil, oviparous frog and frog are the closest, and frog meat is the main ingredient.
Function and efficacy
Medicinal value
According to Compendium of Materia Medica, Oviductus Rana is called "Shanha" in Compendium of Materia Medica, and its alias is Oviductus Rana and chinese forest frog. Now it is named China Rana. Mainly produced in Changbai Mountain area of northeast China, it is a unique frog species in northeast China. The dried product of female frog placenta is called "Xueha oil", which has the effects of tonifying deficiency, moistening lung and strengthening body. It has been praised as a nourishing product handed down from ancient times as the three treasures in northeast China. It has been widely used by people for thousands of years, and its pharmacological effects have long been known. China wood frog (chinese forest frog) is a primitive animal unique to Changbai Mountain. Frog oil is the essence of Rana chensinensis, with high medicinal value. It is a pure natural green product integrating food, medicine and tonic. According to the records in the Liao Series of Qing Dynasty, "The frog looks like a frog with oil as powder in its belly, and it can be used as a soup. It is very delicious, and it is only found in Xingjing (Qingyuan and Xinbin in the eastern part of Fushun), also known as the red-bellied toad; Ancestors used it to worship their ancestors and later became a tribute to the court, which was known as the first of the eight treasures. The so-called Rana chensinensis oil is the oviduct of female Rana chensinensis (similar to placenta). Commonly known as Rana chensinensis oil or chinese forest frog oil, the Pharmacopoeia of the People's Republic of China.
Rana chensinensis is a precious frog species for both food and medicine. Because of its high nutritional value, it is commonly called "big tonic". It is also called "pure green food" because it specializes in insect food, which is the best tonic medicine for delaying aging, nourishing and strengthening the body's immunity. Rana chensinensis oil has been regarded as a tonic since ancient times, which can tonify deficiency, strengthen essence and strengthen yang, nourish lung, kidney and liver. It can be used to treat all consumptive diseases such as kidney deficiency and strain, neurasthenia, palpitation and insomnia, excessive sweating, and physical weakness. Rana chensinensis oil has been exported to all parts of the world since ancient times, and is widely used in medicine and health care products, making Rana chensinensis oil (commonly known as soft gold). With the improvement of people's living standards and the development of market economy, Rana chensinensis has come to the table and become a strong and delicious food for people.
The fine China Rana chensinensis oil is a pure green treasure integrating food, medicine and tonic. It contains animal protein 49.4%, fat 4%, sugar 1% and starch 4%. Every 1 grams of Rana chensinensis oil contains 347 kilocalories of heat energy and 19 kinds of amino acids, with a total amount of 43.56 grams. Trace elements: calcium 5.75%, phosphorus .52%, iron .46%, potassium 16.5%, sodium 3.56%, magnesium 13.5%, zinc .17%, especially manganese .6%, which has anti-aging effect on human body, and contains oleic acid 28% and linoleic acid 13.2% which have special functions on human body.
Medical proof
Handbook of Chinese Herbal Medicine: Rana chensinensis oil really has the efficacy of "tonifying deficiency, relieving fatigue and fever, debilitating, puerperal qi deficiency, tuberculosis and cough".
China Pharmacology: Oviductus Ranae is an oil, a body enhancer for moistening lung, promoting fluid production and tonifying deficiency, and a nourishing medicine for weak body.
Dictionary of Traditional Chinese Medicine: Rana chensinensis oil has a unique effect of "invigorating kidney and essence, moistening lung and nourishing yin". It can be used to treat post-illness and postpartum weakness, tuberculosis, cough and hematemesis, and sweating.
The Pharmacopoeia of the People's Republic of China: Rana chensinensis oil has the effects of "invigorating kidney and essence, moistening lung and nourishing yin". It can be used for asthenia, postpartum disorder, mental deficiency, palpitation and insomnia, excessive sweating, tuberculosis and hemoptysis.
Function
Tonifying kidney and essence, nourishing yin and moistening lung, delaying aging and enhancing immunity.
It has a good nourishing effect on the old and infirm, postpartum asthenia and chronic illness. It has good auxiliary effect on cough due to lung deficiency and respiratory dysfunction.
Improve human immune function, and obviously reduce the number of colds and the incidence of other diseases.
It has good curative effect on treating climacteric syndrome, adjusting hormone balance in menopause, and improving palpitation and insomnia, dizziness, fatigue, irritability and other symptoms.
It can be used to treat deficiency of essence and blood, neurasthenia, hypomnesis and hypogalactia.
Especially for women, it has remarkable effects of regulating endocrine, accelerating metabolism, nourishing the outside, making skin delicate, reducing wrinkles and luster, increasing elasticity, caring skin and moistening skin, and prolonging puberty. Oviductus Ranae contains a large number of anti-inflammatory, antibacterial and antiseptic compound peptides, which can maintain the collagen of the skin, keep the moisture inside and outside the skin cells in balance, and keep the skin smooth and tender, thus moisturizing, beautifying and delaying aging.