Could fungi break down plastic and stop a very modern scourge?

The normally synthetic material, which is most generally made from petrochemicals, degrades really gradually because it’s complex chemical bonds make it resistant to all-natural processes of decomposition.

Since the 1950s, one billion tons of plastic are believed to have been discarded – and the waste may possibly persist for hundreds or even 1000′s of years.

Rubbish: A group from Yale University has identified a fungus that could be used to break down specified varieties of plastic, raising hopes a lot more could be discovered in the future

Even so, U.S. researchers now believe that a fungus could be used to break down plastic, and so rescue the globe from one of its greatest man-made environmental threats.

A group of college students from Yale University, Connecticut, have located a fungus in the Amazon rainforest that can break down the frequent plastic polyurethane.

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One of the most widely utilized plastics, the global consumption of polyurethane raw components in 2007 was above 12million tons, with an typical yearly growth rate in its use of about 5 per cent.

As portion of Yale’s Rainforest Expedition and Laboratory educational programme, the researchers scoured the Ecuadorian rainforest for plants and cultured the micro-organisms within their tissue.

Instance of PUR-A plates initially used to display for polyurethane-degrading activity after 2 weeks of fungal development. (A) Unfavorable control. (B) Pleosporales sp.


Sources and more information:

• Plastic-eating fungi found in the Amazon

http: mashable.com 2012 03 07 plastic-eating-fungi A group of students and professors from Yale University have found a fungi in the Amazon rainforest that can degrade and utilize the common plastic polyurethane (PUR). As part of the university’s Rainforest Expedition and Laboratory educational program, designed to engage undergraduate students…

• Plastic-Eating Fungi Found in the Amazon May Solve World’s Waste Problem | The Yoga Hub

Plastic-Eating Fungi Found In The Amazon A group of students and professors from Yale University have found a fungi in the Amazon rainforest that can degrade and utilize the common plastic polyurethane (PUR). As part of the university’s Rainforest Expedition and Laboratory educational program, designed to engage undergraduate students in…

• Could fungi break down plastic and stop a very modern scourge?

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