Claims
- 1. A method of reducing microbial contamination on a surface comprising treating said surface with an amount of immobilized recombinant humanized lactoferrin (IRHL) sufficient to reduce the contamination, without introducing the risk of an allergic response associated with native bovine milk-derived lactoferrin (NMDL) or immobilized native bovine milk-derived lactoferrin (IMDL).
- 2. The method according to claim 1 wherein said recombinant humanized lactoferrin is a form of lactoferrin that has an amino acid sequence that is more than 90% homologous to human lactoferrin.
- 3. The method in accordance with claim 1, wherein the surface is an animal tissue that is suitable for consumption by a human.
- 4. The method in accordance to claim 1, wherein the surface is a human tissue surface.
- 5. The method according to claim 1, wherein the microbe is enterotoxigenic Escherichia coli, enteropathogenic Escherichia coli, Shigella dysenteriae, Shigella flexneri, Salmonella typhimurium, Salmonella abony, Salmonella dublin, Salmonella hartford, Salmonella kentucky, Salmonella panama, Salmonella pullorum, Salmonella rostock, Salmonella thompson, Salmonella virschow, Campylobacter jejuni, Aeromonas hydrophila, Staphylococcus aureus, Staphylococcus hyicus, Staphylococcus epidermidis, Staphylococcus hominis, Staphylococcus warneri Staphylococcus xylosus, Staphylococcus chromogenes, Bacillus cereus, Bacillus subtilis, Candida albicans, Brochothrix thermospacta, Bacillus pumilus, Enterococcus faecium, Deinococcus radiopugnans, Deinococcus radiodurans, Deinobacter grandis, Acinetobacter radioresistens, Methylobacterium radiotolerans, Streptococcus mutans, Streptococcus pyogenes, Actinobacillus haemophilus, Pseudomonas aeruginosa, Porphyromonoas gingivalis, Actinobacillus actinomycetemcomitans, Prevotella intermedia, Prevotella melaninogenica, Enterobacter clocae, Proteus vulgaris, Klebsiella pneumoniae, Streptococcus faecalis, or methycillin resistant Staphylococcus aureus.
- 6. The method in accordance with claim 3, wherein the concentration of IRHL on the surface of the animal tissue is from about 0.0001 to about 100 mg/sq.inch.
- 7. The method in accordance with claim 3, wherein the animal tissue is a beef product, a pork product, or a poultry product.
- 8. The method according to claim 7, wherein the IRHL inhibits microbial growth or enhances detachment of the microbes from the animal tissue and thereby increases the safety of the meat product without introducing risks related to cow's milk allergy that result from usage of NMDL and IMDL.
- 9. The method according to claim 7, wherein the animal tissue is a carcasses, ready case meat, sub primal cuts, and/or fresh processed cuts of meat.
- 10. The method according to claim 4, wherein the concentration of IRHL on the surface of the human tissue is from about 0.0001 to about 100 mg/sq.inch.
- 11. The method according to claim 4, wherein the human tissues are preferably oral mucosoidal lining tissue, gastrointestinal epithelial lining tissue, or skin epidermal lining tissue or collagen tissues.
- 12. The method according to claims 11, wherein the IRHL inhibits microbial growth or enhances detachment of the microbes from human tissue and thereby increases safety without introducing risks related to cow's milk allergy that result from usage of NMDL and IMDL.
- 13. The method according to claim 12, wherein the human tissue is oral tissue.
- 14. The method according to claim 12, wherein the human tissue is a wounded tissue.
- 15. The method according to claim 12, wherein the human tissue is gastrointestinal tissue.
Parent Case Info
[0001] This application claims priority from Provisional Appln. 60/342,747, filed Dec. 28, 2001, the entire content of which is incorporated herein by reference.
Provisional Applications (1)
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Number |
Date |
Country |
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60342747 |
Dec 2001 |
US |