Advances in biosynthesis of cordycepin from Cordyceps militaris.
- Author:
Xingyue ZHAO
1
;
Qian LI
2
;
Wenjing LIU
1
;
Haiqing GUAN
1
;
Cheng LI
1
;
Jihui WANG
1
;
Liang WANG
1
Author Information
- Publication Type:Journal Article
- Keywords: Cordyceps militaris; biosynthesis pathway; cordycepin; efficient production; liquid fermentation
- MeSH: Biotechnology; trends; China; Cordyceps; Deoxyadenosines; biosynthesis; genetics; Fermentation; Metabolic Engineering; trends
- From: Chinese Journal of Biotechnology 2020;36(7):1293-1304
- CountryChina
- Language:Chinese
- Abstract: Cordycepin as the main active ingredient of Cordyceps militaris, a traditional medicinal fungus in China, has many physiological functions such as anti-cancer, anti-tumor and anti-virus activity. The most potential route for effective cordycepin production has been considered as liquid fermentation of C. militaris though with low productivity at present. Thus, it is urgent to apply both process engineering strategy and metabolic engineering strategy to enhance the productivity of cordycepin. In this review, the effects of medium components (i.e. the carbon/nitrogen source, precursor substances and metal ions) and operation factors (i.e. pH, dissolved oxygen and light) on cordycepin biosynthesis in liquid fermentation system are summarized. Besides, separation of cordycepin, the gene cluster involved and predicted biosynthesis pathways of cordycepin are also discussed, providing possible solutions of finally realizing efficient production of cordycepin.
