
Piper Methysticum Extraction Explained!
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Time to read 1 min
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Time to read 1 min
Key Point: Both extraction methods serve different purposes in separating valuable compounds from source materials, with CO2 extraction offering environmental advantages and acetone providing a simpler process.
Acetone extraction involves using acetone as a solvent to separate compounds by soaking the material in acetone, filtering out solid residues, and then evaporating the acetone to leave behind the extracted compounds. This method is relatively straightforward but requires proper handling of acetone, which is highly flammable and can leave residues if not completely removed during processing.
Supercritical CO2 extraction uses carbon dioxide heated above 31.1°C and pressurized above 73.8 bar to create a supercritical fluid that penetrates materials and dissolves desired compounds, which are then collected when the CO2 returns to a gaseous state. This environmentally friendly process leaves no toxic residues and allows for selective extraction of specific compounds through precise temperature and pressure adjustments, making it ideal for producing high-purity extracts across pharmaceutical, food, and cosmetic industries.
Feature |
Acetone Extraction |
CO2 Extraction |
Solvent |
Acetone (chemical solvent) |
Carbon dioxide (natural) |
Environmental Impact |
Higher (chemical waste) |
Lower (recyclable CO2) |
Residue Risk |
Possible solvent residue |
No solvent residue |
Temperature |
Varies |
Low temperature operation |
Selectivity |
Limited |
Highly adjustable through pressure/temperature |
Complexity |
Simpler process |
More complex equipment required |
"Bula!"
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