🔬 Enzymes are molecules that act as catalysts to speed up biochemical reactions, such as digestion.
🍍 Fresh pineapple contains enzymes that can be used in experiments as a catalyst.
🧪 To conduct the experiment, you will need gelatin, fresh pineapple, a container, a spoon, and boiling water.
🍍 Adding fresh pineapple to gelatin causes it to liquefy.
🌡️ The gelatin with pineapple becomes liquid when placed in contact with the fruit.
⏰ The time-lapse shows the comparison between gelatin with pineapple and gelatin without pineapple.
🍍 Fresh pineapple breaks down gelatin into a liquid.
🧪 Gelatin is made out of collagen and remains a semi-solid even at room temperature.
🔬 Pineapple juice contains proteolytic enzymes that digest proteins.
🍍 Pineapple enzymes, specifically bromelain, break down peptide bonds in proteins.
🍮 When pineapple enzymes come in contact with gelatin, they break down collagen proteins and release trapped water, turning the solution into a liquid.
🔥 Boiled pineapple loses its ability to break down proteins due to the deactivation of bromelain.
Wie lernen Kinder - Aktuelles aus der Gehirnforschung
Französische Revolution I Beginn I musstewissen Geschichte
The Inside Story of ChatGPT’s Astonishing Potential | Greg Brockman | TED
ChatGPT Tutorial: How to Use Chat GPT For Beginners 2023
CASCO THOR RAGNAROK PARA NIÑO DIY - Como hacer el Casco de Thor de papel, cartón Fácil (Reciclaje)
Private Sector vs. Public Sector | Short Clips