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There is enough sugar in jams to dehydrate bacteria, so that it can't grow. Molds are not limited in this way. The sealing of jam helps to keep molds, as well as dirt and dust, away from the jam.

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14y ago

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Are jams and jellies measured by weight or volume?

mostly in volume, though you can occasionly find some in weight


What is a gelatinous complex compound found in ripe fruits and vegitables?

Pectin is a gelatinous complex compound found in ripe fruits and vegetables. It is a type of soluble fiber that helps in giving fruits their structure and contributes to the thickening of jams and jellies.


What type of food properties do not allow harmfull bacteria to multiply rapidly?

Foods with low moisture content, such as dry grains and certain cured meats, inhibit the growth of harmful bacteria by providing an unfavorable environment for their proliferation. Additionally, acidic foods, like pickled vegetables and citrus fruits, have a low pH that limits bacterial growth. High sugar concentrations, found in jams and jellies, also create an osmotic environment that deters bacteria. Lastly, proper refrigeration and cooking temperatures help maintain food safety by slowing down or killing potential pathogens.


Is certo the same as gelitane?

No, certo and gelitane are not the same. Certo is a brand of fruit pectin used for making jams and jellies, while Gelitane is a brand of gelatin used as a gelling agent in cooking and baking. They are different products with different applications in cooking.


Can you eat the fruit from the krauter vesuvius purple leaf plum tree?

Yes, you can eat the fruit from the Krauter Vesuvius Purple Leaf Plum tree. The fruit is edible and can be used in jams, jellies, and baking. Just make sure it is ripe before consuming.