Cordyceps militaris
| Cordyceps militaris | |
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| Species: | C. militaris
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| Cordyceps militaris | |
Cordyceps militaris is a species of fungus in the family Cordycipitaceae, and the type species of the genus Cordyceps. It was originally described by Carl Linnaeus in 1753 as Clavaria militaris.[1]
Description
Macroscopic characteristics
The fungus forms 20–50 mm high, club-shaped and orange/red fruiting bodies, which grow out of dead underground pupae. The club is covered with the stroma, into which the actual fruit bodies, the perithecia, are inserted. The surface appears roughly punctured. The inner fungal tissue is whitish to pale orange.
Microscopic features
The spores are smooth, hyaline, long-filiform, and often septate. They decompose to maturity in 3-7 μm × 1-1.2 μm subpores. The asci are long and cylindrical. Sometimes an anamorphic state, which is Isaria, is found. Masses of white mycelia form around the parasitised insect; however, these may not be of the same species.
Ecology and dispersal
Cordyceps militaris is a entomopathogenic fungus, meaning it parasitizes insects. Many authors consider it quite common, spread throughout the northern hemisphere,[2] and fruiting bodies appear in Europe from August to November.
Cultivation and use
C. militaris can be cultivated in a variety of media including silkworm pupae, rice, or liquid nutrition.[3][4] It is considered inedible in American sources,[5] but in Asia the fruiting body is cooked as a mushroom in dishes like chicken soup.[6]
C. militaris is a potential harbour of bio-metabolites for herbal drugs and evidences are available about its applications for revitalization of various systems of the body from ancient times.[7] In traditional Chinese medicine, this fungi can serve as a cheap substitute of Ophiocordyceps sinensis. Both contain cordycepin.[3]
C. militaris contains a protein CMP18 that induces apoptosis in vitro via a mitochondrion-dependent pathway. It is thought that it might be toxic when eaten. Cooking destroys this protein.[8]
References
- ^ "GSD Species Synonymy: Cordyceps militaris (L.) Fr". Species Fungorum. CAB International. Retrieved 2014-05-20.
- ^ Pilz des Jahres 2007: Cordyceps militaris (L.) Link, Puppenkernkeule
- ^ a b Lu, Yi; Zhi, Yuee; Miyakawa, Takuya; Tanokura, Masaru (2019-05-22). "Metabolic profiling of natural and cultured Cordyceps by NMR spectroscopy". Scientific Reports. 9 (1). doi:10.1038/s41598-019-44154-x.
- ^ "CN102626036A 一种蛹虫草子实体的规模化栽培方法和质量检测方法" [A method for large-scale cultivation of C. militaris fruiting bodies and quality testing thereof]. Google Patents (in Chinese). 2012-04-24.
- ^ Phillips, Roger (2010). Mushrooms and Other Fungi of North America. Buffalo, NY: Firefly Books. p. 379. ISBN 978-1-55407-651-2.
- ^ "虫草花淮山杞子鸡汤". 心食谱.
- ^ Das, Shonkor Kumar; Masuda, Mina; Sakurai, Akihiko; Sakakibara, Mikio (2010). "Medicinal uses of the mushroom Cordyceps militaris: Current state and prospects". Fitoterapia. 81 (8): 961–968. doi:10.1016/j.fitote.2010.07.010. PMID 20650308.
- ^ Bai, Ke-Chun; Sheu, Fuu (January 2018). "A novel protein from edible fungi Cordyceps militaris that induces apoptosis". Journal of Food and Drug Analysis. 26 (1): 21–30. doi:10.1016/j.jfda.2016.10.013.
External links
- Cordyceps militaris in Index Fungorum
Media related to Cordyceps militaris at Wikimedia Commons
Data related to Cordyceps at Wikispecies
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