Phytochemical compositions used as disinfectants and food preservatives
AssigneeUniversidad Autonoma del Estado de Hidalgo
InventorsJavier Castro Rosas, Carlos Alberto Gomez Aldapa, Jose Roberto Villagomez Ibarra
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Abstract
The present invention describes compositions for disinfection and/or effective preservation of food, for example fresh food, which allows the effective removal of microorganisms from these. The disclosed compositions contain derived extracts from plants with antimicrobial activity, which can act on their own or in combination with other disinfecting agents such as organic acids and chlorine compounds. The compositions of the invention are able to remove microbial contamination, including pathogenic microorganisms in seeds and sprouts obtained therefrom without changing the germination properties and nutritional and/or alimentary properties of the sprouts.
Claims1
A method for disinfecting contaminated seeds comprising applying an effective amount of a composition to seeds in need thereof, wherein said composition comprises:
- (a) 1% hibiscus sabdariffa L. calyxes extract;
- (b) 0.1% acetic acid
- (c) 0.1 to 1.0% sodium hypochlorite,
- wherein the seeds are contaminated with foodborne bacteria selected from the group consisting of salmonella and E. coli 0157:H7,
- wherein the seeds are 70 to 90% germinated, and
- wherein the composition is administered to the seeds to effectively eliminate the contamination and obtain sprouts without the foodborne bacteria.
Dependencies are inferred from the claim text.