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Due to the bromelain enzyme in fresh pineapple, the jello will not set. Jello has the protein Gelatin in it, and the bromelain prevents the gelatin molecules to bond with other gelatin molecules. If you make two molds of jello, one with pineapple, one without, you will find that only the one without pineapple will set. If you use canned pineapple, the jello will set because canned products are heated to eliminate microbes, but it also destroys or greatly reduces the amount of enzymes present.

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15y ago

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Does jello solidify with pineapple juice and acid?

Jello does not solidify properly when mixed with fresh pineapple juice because it contains bromelain, an enzyme that breaks down the proteins in gelatin, preventing it from setting. However, canned pineapple juice is safe to use because the canning process deactivates the enzyme. Additionally, the acidity of pineapple juice does not interfere with gelatin setting, but it's the bromelain that is the primary concern. If you want to use fresh pineapple, you can heat it to deactivate the enzyme before mixing it with Jello.


Why does fresh pineapple juice stop jello from setting?

Fresh pineapple juice contains the enzyme bromelain, which breaks down proteins. When added to gelatin, bromelain prevents the protein strands in the gelatin from forming a stable network, which is essential for the jello to set. In contrast, canned pineapple juice is safe to use because the canning process destroys the bromelain enzyme.


What could you to do the fresh pineapple that would allow the gelatin to become firm?

you could make it into juice and then add it to the jello.


Can you make jello using frozen pineapples?

No you cannot make jello with frozen pineapples because the pineapple, like kiwi fruit, contains an enzyme that will break down the proteins such as the collagen in gelatin, which will prevent the jello from setting.More information:You can use frozen pineapple to make jello provided it's been cooked before freezing.If it wasn't cooked, then you will have to cook it before making jello. Just cut it to the size you want for your dessert, cover it with pineapple juice, and microwave until hot and steaming. Refrigerate till it's cooled, then make your jello as usual.Frozen pineapply will be softer once cooked than if you started with fresh, unfrozen pineapple.


Will jello shots set if you substitute fruit juice for water?

Yes, as long as you do not use pineapple juice. this prevents the gelatin from setting.


How to juice pineapple effectively for maximum flavor and nutrition?

To juice pineapple effectively for maximum flavor and nutrition, first, choose a ripe pineapple with a sweet aroma. Peel the pineapple and remove the core. Cut the pineapple into small pieces and blend them in a juicer or blender. Strain the juice to remove any pulp. Enjoy the fresh pineapple juice immediately to retain its nutrients and flavor.


What are some creative recipes that incorporate jello juice as a key ingredient?

Some creative recipes that incorporate Jello juice as a key ingredient include Jello juice cocktails, Jello juice popsicles, and Jello juice fruit salads.


What happens when I girl drinks pineapple juice?

They chew it up, and swallow it, then the pineapple pieces travel down to their tummy.


How does the effect of the heated pineapple juice compare with that of fresh juice?

Heated pineapple juice tends to lose some of its fresh flavor and aroma due to the breakdown of volatile compounds during heating. Additionally, the heat can reduce certain nutrients, particularly vitamin C, which is sensitive to heat. In contrast, fresh pineapple juice retains its full spectrum of flavors and nutritional benefits, providing a more vibrant taste and higher nutrient content. Therefore, while heated juice may offer some benefits, it generally lacks the freshness and nutritional value of fresh juice.


What are the ingredients of cranberry juice?

Cherries, Sugar, Starch, And Preservatives.


What are some creative recipes that incorporate apple juice jello as a key ingredient?

Some creative recipes that incorporate apple juice jello as a key ingredient include apple juice jello shots, apple juice jello salad with fruit, and apple juice jello parfait with whipped cream.


Why does bromelin in uncooked pineapple juice keep gelatin from solidifying?

Bromelain is an enzyme found in uncooked pineapple juice that breaks down proteins. When gelatin is mixed with pineapple juice, bromelain digests the proteins in the gelatin, preventing it from forming the gel structure necessary for solidification. This interference with the protein bonding process is why gelatin fails to set when combined with fresh pineapple juice. Cooking the pineapple destroys the bromelain, allowing gelatin to solidify properly.