Process for improving the durability of, and/or stabilizing, microbially perishable products
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A23B-004/00
A23B-007/14
출원번호
US-0357726
(2003-02-04)
우선권정보
DE-195 12 147(1995-03-31)
발명자
/ 주소
Schur,Jorg Peter
출원인 / 주소
Schur,Jorg Peter
인용정보
피인용 횟수 :
4인용 특허 :
50
초록▼
The present invention relates to a process for improving the durability of, and/or stabilizing, microbially perishable products, in which, during the process for preparing, processing or packaging the products, their surfaces and/or their environment, in particular the environmental air and/or the s
The present invention relates to a process for improving the durability of, and/or stabilizing, microbially perishable products, in which, during the process for preparing, processing or packaging the products, their surfaces and/or their environment, in particular the environmental air and/or the surfaces of the utensils or other materials which come directly or indirectly into contact with the products, are impacted with one or more process adjuvants, the process adjuvant comprising at least one microbicidally active flavouring substance.
대표청구항▼
The invention claimed is: 1. An antimicrobial composition effective in extending the shelf life of microbially perishable foodstuff through application of the composition only to the surface of the foodstuff resulting in the presence of no more than 0.001% by weight composition to foodstuff, said a
The invention claimed is: 1. An antimicrobial composition effective in extending the shelf life of microbially perishable foodstuff through application of the composition only to the surface of the foodstuff resulting in the presence of no more than 0.001% by weight composition to foodstuff, said antimicrobial composition consisting essentially of benzyl alcohol, propylene glycol and tannic acid and/or the physiologically tolerated salts of tannic acid. 2. The antimicrobial composition according to claim 1, wherein the benzyl alcohol is present in a concentration of less than 50%. 3. The antimicrobial composition of claim 1, wherein the benzyl alcohol is present in a concentration of less than 30%. 4. An antimicrobial composition effective in extending the shelf life of microbially perishable prepared foodstuff through application of the composition only to the surface of the foodstuff resulting in the presence of no more than 0.001% by weight composition to foodstuff, said antimicrobial composition consisting essentially of benzyl alcohol, propylene glycol, tannic acid and/or the physiologically tolerated salts of tannic acid and lactic acid. 5. The antimicrobial composition of claim 4, wherein the benzyl alcohol is present in a concentration of less than 50%. 6. The antimicrobial composition of claim 4, wherein the benzyl alcohol is present in a concentration of less than 30%. 7. The antimicrobial composition of claim 4, wherein the benzyl alcohol is present in a concentration of less than 20%. 8. An antimicrobial composition effective in keeping animal feeds from microbial attack between the harvesting of the animal feed through the period of the marketing of the animal feed through application of the composition only to the surface of the animal feed in concentration of between 0.05 gram and 0.5 gram of the composition per kilogram animal feed, said composition comprising benzyl alcohol, propylene glycol and tannic acid and/or the physiologically tolerated salts of tannic acid. 9. The antimicrobial composition according to claim 8 wherein the benzyl alcohol is present in a concentration of less than 50%. 10. The antimicrobial composition according to claim 9, wherein the benzyl alcohol is present in a concentration of less than 20%. 11. The antimicrobial composition according to claim 8 also comprising lactic acid. 12. The antimicrobial composition according to claim 8, wherein the composition further comprises at least one phenol. 13. The antimicrobial composition according to claim 12, wherein at least one of the phenols is selected from the group consisting of thymol, methyleugenol, acetyleugenol, safrole, eugenol, isoeugenol, anethole, phenol, methylchavicol, carvacrol, α-bisabolole, fornesol, anisole and 5-propenyl-2-ethoxyphenol. 14. The antimicrobial composition according to claim 8, wherein the composition further comprises at least one of thymol, methyleugenol, acetyleugenol, safrole, eugenol, isocugenol, anethole, phenol, methylchavicol, carvacrol, α-bisabolole, fornesol, anisole and 5-propenyl-2-ethoxyphenol. 15. The antimicrobial composition of claim 8, wherein the composition comprises oils or extracts containing a high percentage of phenols. 16. The antimicrobial composition of claim 15, wherein the source of oils or extracts containing a high percentage of phenols is selected from the group consisting of oreganum, thyme, rosemary, orange, carnation, fennel, camphor, tangerine, anise, cascarilia, tarragon and allspice. 17. The antimicrobial composition according to claim 8, wherein the composition further comprises at least one of oreganum, thyme, rosemary, orange, carnation, fennel, camphor, tangerine, anise, cascarilia, tarragon and allspice. 18. An antimicrobial composition effective in extending the shelf life of microbially perishable foodstuff through application of the composition only to the surface of the foodstuff resulting in the presence of no more than 0.001% by weight composition to foodstuff, said antimicrobial composition consisting essentially of benzyl alcohol, propylene glycol, tannic acid and/or the physiologically tolerated salts of tannic acid, and at least one phenol. 19. The antimicrobial composition according to claim 18, wherein at least one of the phenols is selected from the group consisting of thymol, methyleugenol, acetyleugenol, safrole, eugenol, isoeugenol, anethole, phenol, methylchavicol, carvacrol, α-bisabolole, fomesol, anisole and 5-propenyl-2-ethoxyphenol. 20. The antimicrobial composition according to claim 19, wherein at least one of the phenols is selected from the group consisting of thymol, methyleugenol, acetyleugenol, safrole, eugenol, isoeugenol, anethole, phenol, methylchavicol, carvacrol, α-bisabolole, fomesole and anisole. 21. An antimicrobial composition effective in extending the shelf life of microbially perishable foodstuff through application of the composition only to the surface of the foodstuff resulting in the presence of no more than 0.001% by weight composition to foodstuff, said antimicrobial composition consisting essentially of benzyl alcohol, propylene glycol, tannic acid and/or the physiologically tolerated salts of tannic acid and oils or extracts containing a high percentage of phenols. 22. The antimicrobial composition of claim 21, wherein the source of oils or extracts containing a high percentage of phenols is selected from the group consisting of oreganum, thyme, rosemary, orange, carnation, fennel, camphor, tangerine, anise, cascarilia, tarragon and allspice. 23. The antimicrobial composition according to claim 22, wherein the source of oils or extracts containing a high percentage of phenols is oreganum.
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