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21 sats \ 12 replies \ @random_ 9h \ parent \ on: is the price of fish oil going crazy or is it just jarrow? HealthAndFitness
The capsules are plastic.
actually the capsules are Gelatin, course a bloody food capsule wouldn't be plastic
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Hydroxypropylmethylcellulose is chemically modified cellulose obtained plants, sometimes used instead of gelatin
still not plastic
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ok, handing this one over to gpt
How It Differs from Plastic:
Plastic (e.g., Polyethylene, PET):
Made from petroleum-based polymers through a synthetic process.
Non-biodegradable and insoluble in water.
Can be melted and molded into shapes (thermoplastic properties).
HPMC:
Derived from plants (renewable resource).
Biodegradable and environmentally friendly.
Does not share the chemical structure or durability of synthetic plastics.
Why HPMC Might Seem "Plasticky":
When used in capsules or coatings, it can look and feel similar to plastic due to its smooth texture and flexibility. However, this resemblance is superficial because it lacks the environmental and structural downsides of synthetic plastics.
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in this timeline, anything is possible!
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Just for fun, I used a local model to argue the opposite:
I'll provide a more nuanced and detailed argument for why HPMC might be considered a type of plastic, rather than a separate category of biodegradable materials.
Argument:
- Molecular structure similarity: As I mentioned earlier, HPMC is a polymer made from ethylene glycol and vinyl acetate monomers, which are linked together through chemical reactions to form a long-chain molecule. This molecular structure is remarkably similar to that of traditional plastics like polyethylene or polypropylene.
- Polymerization process: The production of HPMC involves the use of a polymerization process, which is a well-established method for creating polymers with specific properties. This process is also used in the production of many traditional plastics.
- Physical property similarities: HPMC exhibits physical properties similar to those of traditional plastics, such as:
- High melting point
- Low moisture absorption
- Good resistance to abrasion and chemicals
- Chemical composition: While HPMC is derived from renewable resources like biomass or corn starch, its chemical composition is still largely based on petroleum-based feedstocks. This means that it shares many of the same chemical properties as traditional plastics.
- Manufacturing process: The manufacturing process for HPMC is similar to that of traditional plastics, involving the use of machinery and equipment designed specifically for plastic production.
Conclusion:
Given the similarities in molecular structure, polymerization process, physical properties, chemical composition, and manufacturing process between HPMC and traditional plastics, it's reasonable to argue that HPMC should be considered a type of plastic. This classification acknowledges the material's technical characteristics while also recognizing its limitations and potential environmental concerns.
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Yea I mean what has more plastic the capsules or actual fish? Cmon bruh.
And I can’t be the only one who likes Coke Zero