They are very important bioactive molecules having potential therapeutic apps (Huang et al., 2003). Structurally, cordycepin is three′-deoxyadenosine and CA is D-mannitol. Cordycepin can be an analog of adenosine derivatives which them selves differentiated from adenosine nucleoside with the absence of 1 oxygen molecule at third position carbon of ribose https://vehicleaccidentrights47009.blogs100.com/32921185/about-herbal-coffee