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24. Mar. 2021 Biologisch abbaubares Plastik aus Soja-Abfall
Finnische Wissenschaftler machen Nahrungs- und Futtermittel als Ausgangsstoffe überflüssig
Sirupartige Sojamelasse ist das neue Ausgangsmaterial (Foto: nordicsoya.com)
Espoo/Uusikaupunki - Forscher des VTT Technical Research Center https://vttresearch.com/en haben in einem neuen Verfahren aus einem Rohmaterial Polymilchsäure hergestellt, die nur teilweise stofflich verwertet werden kann. Das Monomer lässt sich nutzen, um biologisch abbaubaren Kunststoff zu produzieren. Bisher war man bei der Herstellung der Säure vor allem auf Nahrungs- und Futtermittel angewiesen, was ethisch umstritten ist. Pressetext.Redaktion
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