Cordyceps sinensis, the king of all medicines

Cordyceps sinensis is a rare medicinal fungus formed by the symbiosis of an insect and a fungus. It has always been regarded as a potent tonic in Chinese medicine and is known as one of the "Three Treasures of Chinese Medicine" alongside ginseng and deer antler, enjoying global renown.

The earliest mention of Cordyceps sinensis appeared in the Tibetan medical text "Moon King's Medical Diagnosis," where its efficacy was recorded as: "treating lung diseases." "Tibetan Medicine" recorded its efficacy as: "tonifying the lungs and kidneys, strengthening essence, and resolving phlegm." "Ben Cao Gang Mu Shi Yi" (Supplements to the Compendium of Materia Medica) recorded its efficacy as: "Cordyceps sinensis has the same merits as ginseng; it can treat various deficiencies and hundreds of harms because it obtains the complete energy of yin and yang." The "Zhong Yao Da Ci Dian" (Dictionary of Chinese Materia Medica) states: "Nourishes deficiency and damage, benefits essence and qi, treats impotence and nocturnal emission, lower back and knee pain, and prolonged weakness after illness."

01. The Legendary Story of Cordyceps Sinensis
The legendary story of Cordyceps sinensis begins with the "Extremely Precious Cordyceps Sinensis Duck Soup" that cured Empress Wu Zetian's incessant cough.

In 690 AD, the elderly Empress Wu Zetian was frail and sickly, often suffering from incessant coughing. Her condition would worsen with the slightest cold, and in winter, she dared not easily leave her sleeping quarters. The imperial physicians tried all kinds of expensive medicines to cure her illness, but her condition showed no improvement.

At this time, Master Kang, the imperial chef who had served Wu Zetian for many years, watched with concern. He remembered how in his hometown, elderly people would stew extremely precious Cordyceps sinensis to nourish their bodies. So, Master Kang stewed Cordyceps sinensis with a whole duck and offered it to Wu Zetian.

Unexpectedly, when Wu Zetian saw something that looked like an insect but wasn't, she thought Master Kang was trying to murder her and ordered him to be executed for attempted murder. However, remembering his many years of diligent service without fault, she had him imprisoned temporarily.

At this point, Master Li, a close friend from the same hometown and also an imperial chef, felt great sympathy for Master Kang's plight. To clear Master Kang's name, Master Li also used Cordyceps sinensis duck soup to improve Wu Zetian's health.

Given Wu Zetian's suspicion of Cordyceps sinensis, Master Li inserted 60 pieces of Cordyceps sinensis into the duck's body through its beak before stewing it. After the soup was ready, he had Wu Zetian drink two bowls daily. A month later, Wu Zetian's complexion improved, and she no longer coughed. Everyone in the palace rejoiced for her.

One day, Wu Zetian was in a good mood and invited the censor to dinner. Master Li served Cordyceps sinensis stewed duck soup. Wu Zetian said, "My health has recovered so well, all thanks to this soup." The censor tasted it and indeed found the flavor exquisite.

During the meal, Wu Zetian inquired about how to handle Master Kang's murder case. At this point, Master Li boldly interrupted and said, "What looked like an insect but wasn't in Master Kang's duck soup was actually Cordyceps sinensis, all for nourishing your body. He had no intention of harming you." Master Li then detailed the process of making the Cordyceps sinensis stewed duck soup to Wu Zetian and the censor, and even cut open the whole duck on the spot to retrieve the Cordyceps sinensis that looked like an insect but wasn't. After seeing this, Wu Zetian immediately ordered Master Kang's release and greatly rewarded him.

02. Origin of Cordyceps Sinensis
Cordyceps sinensis comes from the fungus Cordyceps sinensis of the family Cordycipitaceae, a dried complex of the stroma and larvae of the moth family Hepialidae. It is harvested in early summer when the stroma emerges from the soil and before the spores are dispersed, then sun-dried until 60-70% dry, with fibrous attachments and impurities removed, and finally sun-dried or low-temperature dried. The best quality Cordyceps sinensis is complete, with a plump and large body, a bright yellow exterior, a white interior, and a short stroma.
03. Efficacy and Clinical Applications of Cordyceps Sinensis
Cordyceps sinensis, also known as summer grass winter worm, winter worm, or Yazhagongbu (Tibetan transliteration), gets its name from being "a worm in winter and a grass in summer, an object that combines both animal and plant." It tastes sweet, is neutral in nature, and enters the lung and kidney meridians. It has the effects of tonifying the lungs and kidneys, stopping bleeding, and resolving phlegm. It is mainly used for kidney deficiency with essence depletion, impotence and nocturnal emission, lower back and knee pain, chronic cough with asthmatic wheezing, and consumptive cough with hemoptysis. The clinically commonly used dosage is 3-9g.
04. Chemical Composition and Modern Pharmacological Effects of Cordyceps Sinensis
Modern research shows that Cordyceps sinensis contains cordycepic acid, cordycepin, cordyceps polysaccharides, adenosine, amino acids, various vitamins, mineral elements, ergosterol, etc. The 2020 edition of the "Chinese Pharmacopoeia" stipulates that the adenosine content must not be less than 0.01%.

Modern pharmacological studies show that Cordyceps sinensis has pharmacological activities such as enhancing body immunity, suppressing cough and relieving asthma, expelling phlegm, anti-tumor, antibacterial, antiviral, improving myocardial ischemia, protecting kidneys, anti-aging, anti-fatigue, and enhancing intelligence.

Golden Sea Harvest is your trusted Buyback Specialist. We are committed to buyback various precious dried seafood, including Cordyceps sinensis, bird's nest, fish maw, sea cucumber, etc., providing you with fair and reasonable buyback prices and convenient and fast buyback services. Whatever your dried seafood needs, we can provide professional buyback services to ensure your satisfaction.

Cordyceps buyback Information Extension

Cordyceps Sinensis Preservation and Market Trend Extension

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Common Questions about Selling Cordyceps Sinensis

Q: What are the main factors affecting the buyback price of Cordyceps sinensis?
A: The core factors influencing the value of Cordyceps sinensis are five: origin (Nagqu is the best quality and highest price), specifications (2,000 pieces/catty is top-grade), completeness (whole pieces vs. broken pieces), dryness, and age (recommended within 5 years). Each factor will affect the pricing.

Q: Is humidified Cordyceps sinensis still valuable?
A: Slightly humidified Cordyceps sinensis can be low-temperature dried and then buyback, but its value will be reduced by 20–40%. Severely moldy Cordyceps sinensis is more difficult to salvage. If it feels sticky, becomes soft, or has a strange smell, contact an expert for immediate assessment.

Q: How do you differentiate between new and old Cordyceps sinensis?
A: New Cordyceps sinensis has a bright golden color and a complete, firm stroma; aged Cordyceps sinensis has a duller color and may have slight oxidative white frost (which is normal). Unlike fish maw and bird's nest, Cordyceps sinensis maintains stable quality within 5–8 years, but it's not the older, the more valuable.

Q: Do boxed Cordyceps sinensis have a premium?
A: Yes. Cordyceps sinensis in original gift boxes with certificates usually has a buyback price 5–10% higher because the origin is clearly certified. It is recommended not to unseal it and to submit it with the gift box for expert appraisal.

Q: How can I get an accurate quote?
A: Send a full photo + close-up of the insect body and grass head ratio to WhatsApp 69035182, with the weight (if you have an electronic scale). We will reply within 30 minutes.

How to Determine the Preservation State of Cordyceps Sinensis?

For Cordyceps sinensis, you can first take a photo of the whole box, and close-ups of the insect body and the ratio of the grass head; we will provide a preliminary reply based on the origin, dryness, broken pieces, and mold spots.

Golden Sea Harvest Dried Seafood buyback
WhatsApp: (852) 69035182
If the goods are well-preserved, further appraisal and cash settlement can be arranged according to market prices.