| abstract |
The invention discloses the application of protein substances in preparing a composition for inhibiting coronavirus, and inhibiting coronavirus includes: inhibiting the adhesion of coronavirus on host cells; hindering the invasion of coronavirus to host cells; inhibiting the entry of coronavirus infection postcellular process. The present invention adopts the coronavirus GX_P2V to verify in vitro the antiviral effects of various nutrients (whey protein, milk fat globule membrane, lactoferrin and milk-derived osteopontin), and the results show that whey protein, milk fat globule membrane, lactoferrin Anticoronavirus activity of protein and milk-derived osteopontin (LPN, lactopontin for short). At present, it is rarely reported that protein substances are used for anti-coronavirus. The coronavirus GX_P2V is a kind of new coronavirus. The invention opens up a new idea for anti-coronavirus, and has very good application value and prospect. |