Hi Emma, you will need to make a solution with your powder and distilled water. You will need to experiment with the concentration - perhaps start with 5% (5g per 100mL) and see whether that is too fast or too slow for your purposes and make adjustments from there.
If I will do the same experiment at my house how can I maintain 40° bath to place the vials? Furthermore, is there other way than measuring the amount of juice? For example weight since I want to make it different and unique from other experiment.
If you want to keep the temperature constant, you can put a thermometer in it and keep topping up the warm water. It's not crucial to keep it at 40 though. Getting it too hot can denature the pectinase, and too cold can slow it right down, but even at room temperature you should be able to get a yield in a reasonable amount of time. At least at home you're not constrained by class times. Yes, I suppose if you want to measure the starting mass of the apple and the finishing mass, that is another way of quantifying the work done by the enzyme.
To ensure the optimal temperature for pectinase. Also, if any heat is produced while the enzyme does it's work, the water bath will absorb it and the reaction will continue at the same rate
there would be a higher concentration of apple being in contact with the pectinase and water. This way, the apple will respond better to the both of them.
I didn't know apples had pecks!!! So informative!!!
I actually think they have 4...😅😂🎉
What an amazing discovery! Never knew that apples go to the gym
Bonjouŕ tout le monde, j'aime les pommes. Aujourdui je mangeais 100, mmm j'adore les pommes!
Sie gehen nicht ins Fitnessstudio, sondern machen Kernübungen und Crunches! 😂😂😂
@@MathildeBlanco tu es tres fu. J'aime plus les pommes, je mangeais 1000,tu me décevez.
This is very helpful and informational!! Thank you!!!!!
What would happen if you pour boiling pectinase on that brain in the beginning of your video?
Does this how market juice is made?
I am not familiar with how market juice is made so I can't answer that question. I would imagine they do use the enzyme to maximise their yield.
What should i do if I only have pectinase powder?
Hi Emma, you will need to make a solution with your powder and distilled water. You will need to experiment with the concentration - perhaps start with 5% (5g per 100mL) and see whether that is too fast or too slow for your purposes and make adjustments from there.
HI SIR I DID MY HOMEWORK
If I will do the same experiment at my house how can I maintain 40° bath to place the vials? Furthermore, is there other way than measuring the amount of juice? For example weight since I want to make it different and unique from other experiment.
If you want to keep the temperature constant, you can put a thermometer in it and keep topping up the warm water. It's not crucial to keep it at 40 though. Getting it too hot can denature the pectinase, and too cold can slow it right down, but even at room temperature you should be able to get a yield in a reasonable amount of time. At least at home you're not constrained by class times.
Yes, I suppose if you want to measure the starting mass of the apple and the finishing mass, that is another way of quantifying the work done by the enzyme.
@@southernbiological5803 thank you so much! My experiment was successfully done!
Why were the beaker placed in a water bath of 40 degrees
To ensure the optimal temperature for pectinase. Also, if any heat is produced while the enzyme does it's work, the water bath will absorb it and the reaction will continue at the same rate
why do you need to cut the apples in small piecess????
there would be a higher concentration of apple being in contact with the pectinase and water. This way, the apple will respond better to the both of them.
would it be safe to drink if you wanted to make actual homemade apple juice.
no
@@NahianIslam-uw4nh well you should have told me a bit sooner. I tried it and was hospitalized for 2 and a half weeks
@@almostmybedtime hahahaha ,,,,,,,thanks i can avoid this experiment now
@@InspireBro_ stay safe honestly
@@almostmybedtime is that true?
I shall also lose my pecks as I get older 😢
let;s go
TEE HEE