Virucidal properties of various forms of sophorolipids
A method for neutralizing or inactivating a virus, and neutralizing or inactivating HIV using sophorolipids having antiviral properties produced by synthesizing the sophorolipid by fermentation of Candida bombicola in a fermentation media to form a natural mixture of lactonic sophorolipids compounds and non-lactonic sophorolipids compounds and utilizing the natural mixture as an antiviral agent, and/or separating the lactonic sophorolipids from the natural mixture to form a lactonic fraction and mixing all remaining fractions to form a non-lactonic fraction and utilizing the lactonic fraction and/or the non-lactonic fraction as an antiviral agent, and sophorolipid compounds for use as antiviral agents.
1. A method for neutralizing or inactivating HIV by treating the HIV with an effective amount of a 17-L-[(2′-O-β-D-glucopyranosyl-β-D-glucopyranosyl)-oxy]-cis-9-octadecenoate sophorolipid compound selected from the group consisting of:
ethyl 17-L-[(2′-O-β-D-glucopyranosyl-β-D-glucopyranosyl)-oxy]-cis-9-octadecenoate-6′,6″-diacetate;
hexyl 17-L[(2′-O-β-D glucopyranosyl-β-D-glucopyranosyl)-oxy]-cis-9-octadecenoate;
ethyl 17-L[(2′-O-β-D glucopyranosyl-β-D-glucopyranosyl)-oxy]-cis-9-octadecenoate; and
combinations thereof.
2. The method as claimed in claim 1 , wherein the sophorolipid compound is in a form selected from the group consisting of a gel, a film, a foam, a suppository, a pessary, a liposomic formulation, a liquid imbibed in a sponge, and a liquid being released from an intravaginal or intrauterine delivery system.
3. The method as claimed in claim 1 , further comprising combining the 17-L-[(2′-O-β-D-glucopyranosyl-β-D-glucopyranosyl)-oxy]-cis-9-octadecenoate sophorolipid compound with an antiviral agent.