Yes
Vitamin C is lost whenever a food is heated, exposed to oxygen, or has an increase in pH.
Yes, you can make jam with frozen fruit. Simply thaw the fruit before cooking it down with sugar to make the jam.
Quince is a fruit that is used to make jam, jelly and quince pudding.
No. But, it is made from fruit.
No. Jelly has a TON of sugar in it, jam has more fruit than jelly. You can often find more fruit chunks in jam. Jelly does not have fruit chunks in it.
Jam is a preserve made from whole fruit and has a rough texture.Jelly is a softer and is a strained fruit spread without bits of fruit.Jelly, jam and preserves are all made from fruit mixed with sugar and pectin. The difference between them comes in the form that the fruit takes. In jelly, the fruit comes in the form of fruit juice. In jam, the fruit comes in the form of fruit pulp or crushed fruit (and is less stiff than jelly as a result).
If the fruit is cut finely on Shabbos, it is the melacha of mechatech (chopping; cutting). If the fruit are crushed on Shabbos, it is the melachah of tochen (grinding). However, as the melachat of cooking food מלאכת בישול is forbidden during Shabbat, it is not possible to make jam as the fruit must be cooked.
It depends on what kind of jam your making. Very Berry jam is made by putting a Very Berry in pot to delute the fruit into a jam. Hope I helped! :D
Yes, tomato jam is made from tamoto, apple jam is made from apple, so do blueberry and other fruit.
To make jam at home, follow these steps: Prepare your ingredients (fruit, sugar, lemon juice). Cook the fruit with sugar and lemon juice until it thickens. Pour the hot jam into sterilized jars. Seal the jars and process them in a water bath canner. Let the jars cool and store them in a cool, dark place.
To make blueberry jam without using pectin, you can cook the blueberries with sugar and lemon juice until the mixture thickens naturally. The natural pectin in the fruit will help the jam set.
Not jam as such, but they could have had fruit purée etc.
Jam preserves fruit so that it does not spoil and can be eaten months or even years after the fruit was picked.