I'd love to see some stress tests of this plastic. Seems fairly strong already, but could probably be reinforced with cellulose or animal fiber for added strength.
It makes the bioplastic more sturdy, but it's difficult to show the difference on video. You can do the recipe without it and it'll still work, but it'll be a bit more flimsy.
I tried your process for bioplastic made of agar agar however I found out that it's shear strength is kind of weak. Is there any solution for this? Will the shear strength be better for gelatin based?
Pectin makes the bioplastic sturdier. You can make the films without it too, but they will be more flimsy and won't be able to handle more weight and will perform poorly in strength test.
Hi! I love your videos; they are so helpful, and the bioplastics are so amazing!! I have a question, and I hope you can help me with it. Do you know how I get the bioplastics to be less sticky? When I tried to do the agar agar and the gelatin recipes and use it for the bag they were sticking to each other and everywhere around.
Thank you so much for this video. We are using this method for a biotechnology seminar for high school students. We are having some difficulty in finding all the ingredients, that's why I want to ask you- can we use cornstarch/agar agar as a substitute for pectin?
Hola! Es maravilloso tu trabajo. Quisieras consultarte sobre las bandejas que utilizas de molde, de que material son? Las has realuzado tu mismo? Muchas gracias y saludos 😊👋🏼
Dude the bioplastic that i made keeps cracking up even with no fan assistance controlled drying and really levelled sheet. I know it's due to the shrinkage but I don't know how to fix it. Please suggest something.
Is there a way to glue the 2 pieces together? I also used a heat sealer like you but it didn't work, the two pieces couldn't hold together and easily slipped off, and if I used too much heat it would tear the whole wrapper, please explain, please i need your helppp
Difficult to say without seeing the object, but maybe you can try to introduce a bit of humidity (a tiny bit of water) in the parts that you want to fuse together? I remember seeing a comment somewhere suggesting that.
Probably, if it can withstand 80⁰ - 90⁰ C heat, if yes there is also another factor whether or not you need a faster drying, time that needs heat. And one risk factor is glass can break, and/or be a nuisance just by laying it somewhere,
Hi, I'm doing this as a college project, but... When waiting for the mixture to solidify, it picked up mold, in what condition does it have to be so that it does not get mold? Also, is there a faster way for it to solidify?
how can make it dry? outside with the sun or it needs a machine or equipment? mine develop molds, and it hasn't dried yet for almost three days. what could be the problem?
Can we use a normal tray or does it need to be a moulding one? And will it harm the tray in any way? Also if it's a normal tray does it need to be prepped beforehand to prevent it from sticking or something
@@giestasThank you so much for the reply:) Would I still have to hydrate the agar agar in 60ml of water before heating it like you did in this video?
Hello, love ur videos. Im working on my thesis project for uni and im making some bioplastics. Your receipies have been amazing. I have a question with this recipe. For some reasony pectin doesn't completely dissolve in hot water and it leaves a sort jelly bits. How can i solve this ?
I have never seen this before, it’s wonderful video but I wonder if you use biodegradable ingredients make the product susceptible to bacteria and how can we solve this problem 😢
That's a problem but at the same time I guess that's what makes them biodegradable, so maybe it can be a good thing in the end? (I'm also not sure, I'm not an expert in chemistry)
I know it's more for fun and school projects, but since it's not water resistant, it's really poor choice for packaging fruit. I mean it looks great and it's a cool thing by itself, but I see more uses of it as an edible plastic substitute, perhaps for cake decorating and such, instead of regular plastic. For packaging people still should use reusable bags. Up until 1990 it was common to make your own fruit and vegetable mesh bag by crotcheting, where I live.
HELP! For three days we waited for the drying process and the body of the plastic was covered in molds! How could this happen?? Is it because I used cornstarch as an alternative to pectin? I have heard that cornstarch can be an alternative to pectin. Or maybe because I touched the plastic?
Ok , now make it vegan 🙈🙈🙈🙈 ( I hope it also sounds funny in English and not meen ...or disrespectful or something ...) But seriously ...I would love to see somewhere home I can make this in a vegan way 🙈
We did this for our chemestry project, It worked perfectly! Thanks Giesta
yass girl 🎉
Awesome! Glad to hear that 🙂
How long does it take to degrade and also how can you make it resistant to water without altering it's properties?
I'd love to see some stress tests of this plastic. Seems fairly strong already, but could probably be reinforced with cellulose or animal fiber for added strength.
if i were to replace one of the ingredients with a seaweed called E. Spinosum or add it, would it work? please respond i really need this
amazing! thanks for sharing , I´ll love to do it with my students!!
Thank you for sharing, I have not seen the use of pectin before. What function does it have? Why did you use it?
It makes the bioplastic more sturdy, but it's difficult to show the difference on video. You can do the recipe without it and it'll still work, but it'll be a bit more flimsy.
thank you for the response, I want you to know that I am inspired by your work, greetings. 💫@@giestas
@@rozelinakgun8135 glad to hear that 🙂
amazing work!!!!
I tried your process for bioplastic made of agar agar however I found out that it's shear strength is kind of weak. Is there any solution for this? Will the shear strength be better for gelatin based?
Difficult to say without a test , but I'd say they have similar strength.
@@giestasyou can change the pectin with cmc
@@luisazum1447what is cmc?
You can add more agar concertation and glycerin
Is there any other substitute for pectin? Something which is easily available? Please do suggest
Fantastic plastic👍👏👏👏👏
What are the specific measurements for the bag itself?
Se puede utilizar pectina de manzana casera?
Good question, I never tried that.
Hello! I would like to know if I can use cassava starch for this procedure but if I were to use it, what ingredient I would need to change?
Hello! Can i add rice husk powder to it?
Shure.
ITS SO PRETTY!!😍
This process is good but these items where we can buy please tell this one .....
@Giesta what is the use/purpose of adding Pectin? Can I get reactions for this?
Pectin makes the bioplastic sturdier. You can make the films without it too, but they will be more flimsy and won't be able to handle more weight and will perform poorly in strength test.
I am a food science student and I have to work on biodegradable things so I need ideas to work on thanks for
That stove is incredible and the glass pot too! Where is it from?
Great vid.. how to get industrial grade pectin in the market?What is that device you use to bind the layers of bioplastic ? Thank you!
All the ingredients are food grade. Heat sealer.
question can cassava starch work the same way?
Hi!
I love your videos; they are so helpful, and the bioplastics are so amazing!! I have a question, and I hope you can help me with it. Do you know how I get the bioplastics to be less sticky? When I tried to do the agar agar and the gelatin recipes and use it for the bag they were sticking to each other and everywhere around.
They're a little bit sticky, but if it's too much, maybe they're not fully dry yet.
where can I buy the mould??
Is it okay that we didn't put pectin? And is it normal that the bioplastic is still watery even when 1 day had already passed?
Check the FAQ in the description.
Thank you so much
, this is really helpful me.
I’m trying to make this type of bioplastic，but can you tell me how long I have to simmer for？Thanks！
Not long, just enough for the gelatin to dissolve.
Producto biodegradables acciones que ayudan al medio ambiente ❤❤
Thank you so much for this video. We are using this method for a biotechnology seminar for high school students. We are having some difficulty in finding all the ingredients, that's why I want to ask you- can we use cornstarch/agar agar as a substitute for pectin?
Good question; I never tried that, I don't know if it'll have the same effect.
Hola! Es maravilloso tu trabajo. Quisieras consultarte sobre las bandejas que utilizas de molde, de que material son? Las has realuzado tu mismo? Muchas gracias y saludos 😊👋🏼
They are just regular silicone moulds.
good work zen of giestas
How can I make the bioplastic more stronger ? I want to make a bowl out of it. Also thank you for sharing.
Also how can i make it a bit heat resistant
Good question, I don't know yet, that'll be for future videos.
Hello! I have a question can this recipe create a biodegradable plastic bubble wrap? Or it isn’t possible to create that?
Good question, I thought about that but I can't figure a DIY way to do it...
Can you put it in the oven for 1 hour for 100⁰ C?
Good question, I haven't tried that.
Is the assembling of this plastic bag the same for starch-based plastic? Or will it be more rigid?
Can't say, I haven't tried that yet.
Dude the bioplastic that i made keeps cracking up even with no fan assistance controlled drying and really levelled sheet. I know it's due to the shrinkage but I don't know how to fix it. Please suggest something.
It could be because of lack of glycerine
i hope you will reply 🥹 what can i use aside from silicon molder?
Is there a way to glue the 2 pieces together? I also used a heat sealer like you but it didn't work, the two pieces couldn't hold together and easily slipped off, and if I used too much heat it would tear the whole wrapper, please explain, please i need your helppp
Difficult to say without seeing the object, but maybe you can try to introduce a bit of humidity (a tiny bit of water) in the parts that you want to fuse together? I remember seeing a comment somewhere suggesting that.
What is silicon mould lenths and size?
Is it biodegradable ? If yes then how much time it take ?
Here: ua-cam.com/video/rGT6VMbwqzc/v-deo.html
Hope u can reply soon-Hi,just did this today,i used an electric stove or whats that called,and for 1800w-800w,will that we overcooked?Tysm!
Also is there any way to dry it faster?
You can use a dehydrator, like in this project: ua-cam.com/video/bj0hab1Kga0/v-deo.html
Hey! Other than Dehydrator can we Oven dry it ?
Last question, I don’t have any silicone molder, can I use glass container?
Probably, if it can withstand
80⁰ - 90⁰ C heat, if yes there is also another factor whether or not you need a faster drying, time that needs heat.
And one risk factor is glass can break, and/or be a nuisance just by laying it somewhere,
Hiiii how do you dry your bioplastic? Heating or cooling in the fridge? Would be amazing if i get a reply thankyouuu
Hi, check the FAQ in the video description.
Have you written any papers about your work? It would be amazing to be able to cite them in my research projects! 😮
Nope, no papers :/
Hi, I'm doing this as a college project, but... When waiting for the mixture to solidify, it picked up mold, in what condition does it have to be so that it does not get mold? Also, is there a faster way for it to solidify?
Check the FAQ in the video description.
What is properties, advantages and disadvantages of it?
Is it water soluble?
Can this be made without the gelatin?
Is there any other substitute for pectin? Something which is easily available? Please do suggest
Good question, none that I know of...
how can make it dry? outside with the sun or it needs a machine or equipment? mine develop molds, and it hasn't dried yet for almost three days. what could be the problem?
Maybe it's the surrounding conditions, like a high humidity location, or cold weather?
@@giestas is it work if I microwave the mold within 45 degree C ? urgent reply please !!!!!
@AMINURFAHIM-d1k i dont know :/
@@giestasis it fine to make bioplastic without putting pectin?
Can we use a normal tray or does it need to be a moulding one? And will it harm the tray in any way? Also if it's a normal tray does it need to be prepped beforehand to prevent it from sticking or something
Don't use plastic trays. Baking trays work the best
@Giestas Hi is project ki all products link ya inka product ka name bta do please ye mera project hai please helm pe
Hi, I’m trying to follow this recipe; however, my first batch was too thin and sticky. How can I fix this?
Difficult to say, can be several things... maybe too much glycerin? Maybe just needs to dry longer?
Hello! Could I directly substitute gelatin for agar? Would the measurements in the recipe still be the same?
Here: ua-cam.com/video/Ty0O2VmbNeE/v-deo.html
@@giestasThank you so much for the reply:) Would I still have to hydrate the agar agar in 60ml of water before heating it like you did in this video?
@@jellyangelaire677 nope!
@@giestas Hello thank you so much for replying! Could you please explain how to fold and assemble the bag? It's quite confusing in the video.
Hello, love ur videos. Im working on my thesis project for uni and im making some bioplastics. Your receipies have been amazing. I have a question with this recipe. For some reasony pectin doesn't completely dissolve in hot water and it leaves a sort jelly bits. How can i solve this ?
You probably need to agitate the water faster, and introduce the pectin sparsely, using a sieve might help.
@@giestas ok I'll try. thank you so much.
I have never seen this before, it’s wonderful video but I wonder if you use biodegradable ingredients make the product susceptible to bacteria and how can we solve this problem 😢
That's a problem but at the same time I guess that's what makes them biodegradable, so maybe it can be a good thing in the end? (I'm also not sure, I'm not an expert in chemistry)
What was the yellow thing that u mixed? Thank u :)
Right in the beginning? It's neutral gelatin.
Is there anyways to dry it in a faster way?
You can use a dehydrator, like I used here: ua-cam.com/video/Brv01vJZ0zY/v-deo.html
i've been following your works since then, and i'm really amazed on the output. please link all the materials you used so we can also replicate 😢
Can I use potato starch instead of gelatin? And would I need to add vinegar? How much do I put it if so
Here: ua-cam.com/video/XBjUPxaGcZQ/v-deo.html
can i use this recipe but swap glycerin with agar-agar? and omit pectin?
You can do without pectin. If you don't have glycerin you can try swapping with honey.
@@giestas thank you!
@@giestas i’d also like to ask if the bioplastics mold over time or if it has a long shelf life
@@pancake9162 it's difficult to test how long they last, but I haven't had problems with mold.
What's the name of the container and where can I find it
Check the FAQ in the description.
Is there an alternative to pectin?
can corn starch be used as substitute for pectin?
Good question, I don't know if it has the same effect, I haven't tested that.
What if I do not have plastic sealer? Is there any alternatives?
Check the video description.
Hello! what would the process be if I added cassava starch? because it looks different without it, and much more sturdier. Pls do answer😞
I haven't tried that yet...
What is the process fast drying and its very urgent please reply as soon as possible 🙏🏻
You can use a dehydrator, like I used here: ua-cam.com/video/Brv01vJZ0zY/v-deo.html
Any other way is there to dry it faster
The fast drying free is good but I am a school student so I cannot buy that such material so any other go
I know it's more for fun and school projects, but since it's not water resistant, it's really poor choice for packaging fruit. I mean it looks great and it's a cool thing by itself, but I see more uses of it as an edible plastic substitute, perhaps for cake decorating and such, instead of regular plastic. For packaging people still should use reusable bags. Up until 1990 it was common to make your own fruit and vegetable mesh bag by crotcheting, where I live.
how to do we need to cook it for?
Is the finished product water soluble
Here: ua-cam.com/video/83kGlXN5epk/v-deo.html
What was fhe machine you used??
What is the size of your mould?
can this bag dissolve in water . /like a warm water
Yes.
could you please tell me the role of glycerin??? thanks
It's a plasticizer
Plasticizing, which means the material becomes more flexible. You can fold it better without causing cracking.
Size of the mould plz
30*20cm
do you think that this can be edible?
It should be, here is an edible example: ua-cam.com/video/Brv01vJZ0zY/v-deo.html
Pectin is HM? Or LM? Please answer 😢
is there a significant difference if we dont use pectin in creating one?
Check the FAQ in the video description for details.
Can I use Alginate from recipe? instead Gelatine
The alginate recipe is completely different, i don't think you can substitute one for the other.
@@giestas thank you how about using agar instead of gelatins?
hi, may i know what is the size of the silicon mould
30x20cm it says it on the left
Hi, have you ever try to make a bioplastic made from rice hull?
Nope.
@@giestas but do you think its possible?
Is it water resistant?
Here: ua-cam.com/video/SvzxgKT9akU/v-deo.html
can we replace this bioplastic from PET for water bottles ?
Great work btw
Unfortunately it's not waterproof enough for a water bottle no :/
@@giestas can we use corn starch and foodgrade glycerin for making non porous bioplastic which we can use for storing drinkable water?
@@trishot8213 not sure, it seems to become fragile when in contact with water, as in this case: ua-cam.com/video/DGp1-hdExMY/v-deo.html
Is this waterproof????
I made some tests on that, check the other videos in the channel.
This is amazing! Do you know how long this would last before molding and can it be sewed?
How long it lasts is difficult to say, depends on the conditions, like humidity. For sewing I still need to do some tests.
Silicon moulds size
genius
Did u used non veg or veg geletan please answer
Non veg, as you can see here: ua-cam.com/video/Ty0O2VmbNeE/v-deo.html
@@giestas thank you so much
what kind of pectin?
is this possible without pectin?
Check out the F.A.Q. in the description.
Please others alternative to pectin
Q: what kind of gelatin powder that the vid have??
It's neutral gelatin (used for cooking).
You have to wait for it to dry on its own. or from the sunlight 😅
Both work.
Is that mold is normal rubber mold or some other material..?
It's a silicone mold.
HELP! For three days we waited for the drying process and the body of the plastic was covered in molds! How could this happen?? Is it because I used cornstarch as an alternative to pectin? I have heard that cornstarch can be an alternative to pectin. Or maybe because I touched the plastic?
Difficult to determine the cause, but you can start by trying the recipe without pectin and without cornstarch and see if the se happens.
Ok , now make it vegan 🙈🙈🙈🙈
( I hope it also sounds funny in English and not meen ...or disrespectful or something ...)
But seriously ...I would love to see somewhere home I can make this in a vegan way 🙈
Can I remove pectin from recipe?
Yes.
Is it real or content only sir? Because i want to try this, i am high school student
It's real! If you want to try it but don't have a heat sealer, you can use a clothes iron. Check the video description for more info.
Commet en peut evité la solubilité de biofilm
Its pig based so its natraul soluble
no me sale