Where in the #ell are the canning jar lids and pectin?
4 years ago
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mold under lid of canning jar
Comments (12)Hi Kate, By now you've most likely got an answer you're satisfied with however, I'd like to share my experience with you. Out of seventeen jars of homemade tomato sauce I found 4 that had black spots on the lids. The first one was AFTER I'd ingested some of the sauce!!! Long story, short: I talked to a county extension agent, and described the material exactly like you did: it was more like "soot" rather than "mold". (I carefully removed one of the spotted lids and took a toothpick to scrape some of the black deposit. It was dry and powdery, not wet, smelly or sticky.)The contents of the jars smelled clean and bright and the seal was tight with the proper popping sound when removed. Here's a direct quote from the 2006 "Ball Complete Book of Home Preserving" by Kingry and Devine, P.425 "Problem...Black spots appear on the underside of metal lid. Cause: Natural compounds in some foods cause brown or black deposits on the underside of the lid. This deposit is harmless and does not mean the food is unsafe to eat. Prevention: None..." I have been using my canned tomato sauce and it has been fine. Cream...See Morepreserves taste rubbery from canning jar lids
Comments (15)It's a myth that traditional no-added-pectin jams require more sugar. In fact, it's just the opposite. Ironically, it's jams with added commercial pectin that require the greatest amount of sugar. The plus with such jams is higher yield. The minus is a blander flavor due to a lower proportion of fruit to sugar than traditional preserves. It's perfectly possible to make fine strawberry jam without added commercial pectin or any other amendments, but it's easier in the Pacific Northwest where the berries have a different ratio of acid to pectin due to the cooler climate. I never use commercial pectin in my strawberry jam and I use far less sugar than would be required by Sure-Jell, for instance. As Dave mentioned, several previous threads have posted recipes for strawberry jam/preserves. Carol...See MoreShapes of canning jars & old, unused lids
Comments (5)Any idea how old these actually are, and whether the sealing material might have degraded in this time? Many years old and yes it may well have degraded. I'd pitch them rather than waste my time. Now, after reading about heat transfer in Putting Food By, I wonder whether I should be processing these (BWB) according to the pint times instead of pint times due to the width of the jars. Any insight? Now this part I don't understand. Pint times vs. pint times? I can only assume you mean pint times vs. HALF-pint times, right? A half-pint jar is a half-pint jar regardless of shape - wide mouth or regular mouth - both the same. Processing times don't vary based on the shape of the jar. Wide-mouth and regular mouth jars can be used interchangeably with no problems. If your recipe calls for X mins. processing for half-pint jars then that is what you do. If it calls for using pint jars but you are using half-pints then you don't change the processing time. You process them for the time given for pints even though they are smaller. This is because while it is safe to use smaller jars, you have no way of knowing how long to decrease the processing time. So you don't "guess", you use the time given even tho the jars are smaller. But you don't go to BIGGER jars than called for in the recipe. In other words, if it calls for pints you can't safely use quarts and if it calls for half-pints don't use pints. OK? For future reference, Putting Food By is a very outdated book and generally no longer recommended as it is not current. So it should be used with great care. Hope this helps. Dave...See MoreWhat's the deal with the zinc lids on old-style canning jars?
Comments (8)When I got it, it was horse pasture on a hill. My garden spot was in the middle on one of the terraces they created when the pasture was created. Long and narrow, 20 ft x 60 or more long. I believe it was all trees at one time. I don't really know. In the "old days" they used to burn or bury all their trash. I figure at some point, these were buried or got buried over time. They weren't deep either. Not more than 6 or 8 inches. The other place they used to dispose of things were in outhouses. Relic hunters look on old home sites for old outhouse sites in search of old glass bottles and relics of the past. I doubt there was an outhouse there, but that dirt might have been excavated when terracing or clear cutting for the pasture. I dunno. Of course, it could have been from years of passersby tossing things in the woods at the time and they just happened to land there. Or maybe it was an old moonshine still site. Not too far from the creek... :-)...See More- 4 years ago
- 4 years ago
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