Nevertheless,
Researchers have produced paracetamol plastic new:
The study authors. In addition, funded, among other things by the Astrazeneca pharmaceutical laboratory, proceeded in several stages.
They first used components of a used PET plastic bottle (Ethylene polyterephtaplate) to induce a chemical reaction. For example, in a strain of Escherichia coli (E. Nevertheless, coli) bacteria.
At the end of this first step, bacteria synthesized a molecule, called “paba”. Then, by genetically modifying bacteria, scientists allowed them to transform this molecule into paracetamol.
The authors argue that this experience opens the way to new techniques to recycle plastic waste. The fact remains that the large -scale application is not easy.
There are still “several practical considerations” to be resolved to go beyond the mere “feasibility demonstration” made by this study. write several researchers who have not participated in the study researchers have produced paracetamol plastic new in a commentary, also published by nature chemistry.
They point out that the initial reaction produces only a limited quantity of PABA molecules. which “might not be enough for industrial applications”.
But the experience is “promising”, they admit, emphasizing the interest of studying processes that mix biology and artificial chemical reactions.
The study has nevertheless aroused skepticism in environmental defense organizations.
“For years. he has never spent a few months without having a new +plastic +bacteria +bacteria”, quipped with AFP Melissa Valliant of the NGO Beyond Plastic. “These discoveries never reach a sufficient scale to cope with the major problem of plastic pollution”.
researchers have produced paracetamol plastic new — Researchers have produced paracetamol plastic new: The study authors. funded, among other things by the Astrazeneca pharmaceutical laboratory, proceeded in several stages.They first used components of a used PET plastic bottle (Ethylene researchers have produced paracetamol plastic new polyterephtaplate) to induce a chemical rea.
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