Kan jag säkert trycka potatissoppa med mjölk i den? Jag gjorde potatisoppa och skulle vilja kunna den för senare användning. Problemet har jag redan satt mjölk i den. Har jag några alternativa sätt att bevara det? Jag hade 20 lbs.of potatis jag var tvungen att göra något med innan de gick dåligt!
Enligt USDA National Center for Home Food Preservation , nej:
Caution: Do not add noodles or other pasta, rice, flour, cream, milk or other thickening agents to home canned soups. If dried beans or peas are used, they must be fully rehydrated first.
Från Penn State Extension :
...there are some commercially prepared foods that just cannot be reproduced safely by the home canner. Creamed soups are not suitable for home canning because their ingredients interfere with the proper transfer of heat during the processing step and can result in food borne illness.
FRÅN SMÖR OCH MJÖLK ... VARFÖR KAN DE INTE TÄNNA? Av Ruth Woods UCCE El Dorado County mästare matberedare
Look no further than a post by Dr. Elizabeth L. Andress, National Director of Home Food Preservation, University of Georgia Department of Foods and Nutrition. Dr. Andress, a Professor and Extension Food Safety Specialist, commented on several questions posed regarding the safety of home canning soups that contained butters and milks. According to Dr. Andress, there are no established safe procedures for canning dairy products. She echoed the stance that many personal internet sites that share canning recipes and information pose safety concerns: For a recipe to be safe, it needs to be thoroughly challenged in microbiology studies to confirm a safe product is achieved every time it is processed. Dr. Andress further explained that the “amount of heat that would have to be applied to kill harmful bacteria” that grows in dairy products in a processed jar held at room temperature would be “extremely detrimental to its quality.” She went on to say that, “Milk is a finely balanced emulsion of proteins in water. If the proteins are over-heated, they drop out of suspension and the milk separates.
Det finns kommersiellt konserverade livsmedel som innehåller mejeri, men de använder processer som inte är tillgängliga för home canners. För att vara säker, använd inte mejeri i recept som kommer att bli konserverat hemma.
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