Plant essential oil-based antimicrobial fish filming compositions and methods of use
View Patent ↗Novel plant essential oil-based antimicrobial filming compositions that are useful in protecting, repairing and strengthening the natural slime coat found on fish are disclosed, which compositions are comprised of a mixture of plant essential oils having antimicrobial properties, filming agents, and surfactants.
1. An antimicrobial composition for the protection of fish from infection, the composition comprising between about 0.1% and about 2% (% w/w) of at least one plant essential oil, between about 0.05% and about 5% (% w/w) of a filming agent, and between about 0.5% and about 6% (% w/w) of a surfactant, wherein the at least one plant essential oil is selected from the group consisting of capsaicin oil, cinnamon oil, d-Limonene, geranium oil, tea tree oil, neem oil, pine oil, rosemary oil, and combinations thereof, and wherein the filming agent is a combination of chitosan, triethylene glycol, and polyvinylpyrrolidone.
2. The antimicrobial composition of claim 1 , wherein the surfactant comprises at least one surfactant selected from the group consisting of nonionic, anionic, amphoteric, zwitterionic, and combinations thereof.
3. The antimicrobial composition of claim 1 , wherein the surfactant is a nonionic surfactant.
4. The antimicrobial composition of claim 1 , wherein the composition further comprises a preservative.
5. The antimicrobial composition of claim 1 , wherein the composition further comprises an antioxidant.
6. A bactericidal composition for the protection of fish from infection, the composition comprising between about 0.3% and about 1.3% (% w/w) of at least one plant essential oil, between about 0.1% and about 5% (% w/w) of a filming agent, and between about 3% and about 5% (% w/w) of a surfactant, wherein the at least one plant essential oil is selected from the group consisting of d-Limonene, pine oil, geranium oil, rosemary oil, cinnamon oil, and combinations thereof, and wherein the filming agent is a combination of chitosan, triethylene glycol, and polyvinylpyrrolidone.
7. A parasitical composition for the protection of fish from infection, the composition comprising between about 0.5% and about 1.5% (% w/w) of at least one plant essential oil, between about 0.1% and about 5% (% w/w) of a filming agent, and between about 3% and about 5% (% w/w) of a surfactant, wherein the at least one plant essential oil is selected from the group consisting of d-Limonene, neem oil, tea tree oil, capsaicin oil, and combinations thereof, and wherein the filming agent is a combination of chitosan, triethylene glycol, and polyvinylpyrrolidone.
8. A protozoical composition for the protection of fish from infection, the composition comprising between about 0.5% and about 1.3% (% w/w) of at least one plant essential oil, between about 0.1% and about 5% (% w/w) of at least one filming agent, and between about 3% and about 5% (% w/w) of a surfactant, wherein the at least one plant essential oil is selected from the group consisting of d-Limonene, neem oil, tea tree oil, and combinations thereof, and wherein the filming agent is a combination of chitosan, triethylene glycol, and polyvinylpyrrolidone.