No. Alum is an acid and crisping agent, baking soda is an alkaline salt.
I have been told a substitute is a grape leaf. I am going to try it when I make my Kosher Dill Pickles.
Baking Soda
Yes. Baking soda will work as a substitute in this case.
Yes, baking soda can help make pickles crisp by promoting the breakdown of pectin in the cucumbers. However, it may not have the same level of effectiveness as alum, which is a traditional pickling ingredient known for its crispness-enhancing properties. It's best to follow a tested recipe to achieve desired results.
It is alum-based baking powder.
Alum refers to a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated aluminum potassium sulfate with the formula KAl(SO4)2.12H2O.
an alum crystal is a crystal this is just a diffrent type of slt it is used to keep pickles crisp
unfortunately no
Allum, or alum, is used in pickles primarily as a firming agent. It helps maintain the crisp texture of cucumbers and other vegetables during the pickling process. Additionally, alum can enhance the overall crunchiness of the pickles, making them more palatable. However, it's important to use alum sparingly, as excessive amounts can be harmful.
The USDA no longer recommends the use of alum in pickles. Proper procedures in preparing and processing the cucumbers will result in crisp pickles. Additionally, you can add a product called Pickle Crisp to your cucumbers to ensure they are crisp and crunchy.
An alternative to alum is potassium bicarbonate, which can be used in baking as a leavening agent or as a food preservative. Another option is vinegar, which can also serve as a natural preservative and is often used in pickling. For water purification, activated charcoal is a common substitute that effectively removes impurities.
Aluminum-based baking powder.