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Nicholson Labs
  • About
  • Bioplastic
    • Tools and Materials
    • Tips and Tricks
    • Recipes (Refined Seaweed)
      • Carrageenan Ca01 (Solid, without Plasticizer)
      • Agar Ag01 (Solid, with Plasticizer)
      • Agar Ag02 (Film, with Plasticizer)
      • Agar Ag03 (Solid, with Plasticizer)
      • Agar Ag04 (Film, with Plasticizer)
      • Agar Ag05 (Solid, with Plasticizer)
      • Agar Ag06 (Solid, with Plasticizer)
      • Agar Ag07 (Foam, with Plasticizer)
      • Agar Ag08 (2-3mm Film, with Plasticizer)
      • Agar Ag09 (1.5mm Film, with Plasticizer)
      • Agar Ag10 (5mm Leather, with Plasticizer)
      • Agar Ag11 (1.5mm Film, with Plasticizer)
      • Agar Ag12 (4.5mm Film, with Plasticizer)
      • Agar Ag13 (Solid, without Plasticizer)
      • Agar Ag18 (Solid, without Plasticizer)
      • Agar Ag14 (2mm Film, without Plasticizer)
      • Agar Ag15 (3mm Film, with Plasticizer)
      • Agar Ag16 (Coating, without Plasticizer)
      • Agar Ag17 (?mm Film, with Plasticizer)
      • Agar Ag18 (4.5mm Film, with Plasticizer)
      • Agar Ag19 (Thin Film, with Plasticizer)
    • Recipes (Raw Seaweed)
      • CC01 Chrondus Crispus (Carrageenan)
      • LS01 Laminaria Saccharina (Fucodian or Alginic Acid)
      • CC02 Chrondus Crispus (Carrageenan)
      • CC03 Chrondus Crispus (Carrageenan)
      • CC04 Chrondus Crispus (Carrageenan)
      • CC05 Chrondus Crispus (Carrageenan)
      • CC06 Chrondus Crispus (Carrageenan)
    • Experiments with Bioplastic
      • Plasticizer vs. No Plasticizer
      • Freezing Bioplastic
      • Melting Bioplastic
      • Extruding Bioplastic
      • Flipped vs. Not Flipped
      • Microwaving Bioplastic
      • Burning Bioplastic
      • Heat Joining Bioplastic
      • Cooking Bioplastic
      • Water Permeability
      • Hot vs. Room Temp Drying
      • Fully Dissolving Bioplastic
      • Bioplastic in a Dehydrator
      • 3D Printing Bioplastic
      • Biodegradability
    • Science Behind Bioplastic
    • More Recipes
    • Potential Uses
  • Carbon Capture
    • Before You Start...
    • Materials
    • Test Chambers
      • Test Chamber MK1
      • Test Chamber MK2
      • Test Chamber MK3
    • Sorbent Prep
      • Sorbent #1 Prep
      • Sorbent #2 Prep
    • Tests
      • Test #1 with Sorbent #1
      • Test #2 with Sorbent #1
      • Test #3 with Sorbent #1
      • Test #4 with Sorbent #1
      • Test #5 with Sorbent #1
      • Test #6 with Sorbent #1
      • Test #7 with Sorbent #1
      • Test #8 with Sorbent #2
    • Data Analysis/Quantification
    • How Does Carbon Capture Work?
    • Further Learning
    • Was This Project a Success?
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  1. Bioplastic

Science Behind Bioplastic

Scroll down for some links and videos!

PreviousBiodegradabilityNextMore Recipes

Last updated 1 year ago

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Hey all! I am currently working on a mini-paper that goes in depth but is easy to read about agar gel formation. I aim to have it available soon.

But for now, have a look at this image. It might make more questions than answers!

Credit: Bumbling Biochemist

Here are some other resources in the meantime:

  • Review of agar production and composition - https://www.fao.org/3/x5822e/x5822e03.htm#chapter%201%20%20%20production,%20properties%20and%20uses%20of%20agar (and yes, I know it is outdated, but it is a wonderful resource)

  • More recent agar review - https://www.fao.org/3/y4765e/y4765e06.htm#bm06.1

  • Review of alginate production and composition - https://www.fao.org/3/y4765e/y4765e08.htm#bm08

  • How amylose and amylopectin (potato starch) gels - https://www.youtube.com/watch?v=oiGUyvMHqM4&ab_channel=TheCulinaryInstituteofAmerica

  • How agar gels - https://www.youtube.com/watch?v=eRHlALYgC4U&ab_channel=thebumblingbiochemist

  • How agar gels (same as above, but written) - https://thebumblingbiochemist.com/uncategorized/agar-vs-agarose-agar-plate-baking/