I-cow parsnip, elwa ngenkuthalo eRussia, ingasebenza njengempahla eluhlaza yokukhiqiza i-ethanol, engcono nakakhulu kunomoba, kusho uDokotela Wezomnotho, ilungu langaphandle le-Russian Academy of Sciences. UVladimir Kvint emhlanganweni e-Kemerovo State University (KemSU). Lokhu kubikwe yinkonzo yabezindaba yale nyuvesi.
“Emazweni amaningi, amasimu aphelele atshalwa ngawo, njengoba ihektha elilodwa le-hogweed likhiqiza i-ethanol ephindwe kathathu kunehekitha elilodwa likamoba. Konke kudinga ubuchwepheshe kanye nesu elilungile, ”kusho usosayensi.
Phakathi nomhlangano nabafundi nabasebenzi baseyunivesithi, usosayensi wakhuluma ngomsebenzi wakhe emkhakheni wamasu kanye nolwazi lokudala umnyango wezezimali eMoscow State University, oqeqesha ochwepheshe embonini.
Ecaphuna amasu aphumelelayo okuthunyelwa kwe-ethanol njengezibonelo, u-Quint wagqamisa ulwazi lwase-Brazil. Ngenxa yesu elisetshenzisiwe, izwe laseNingizimu Melika lakushiya ngokuphelele ukuthengwa kukawoyela negesi kwamanye amazwe. Ngokulandelayo, kwakhiwa isitshalo se-ethanol eKazakhstan, okwenza kwaba nokwenzeka ukunciphisa ukusetshenziswa kukaphethiloli nokwandisa ukuthunyelwa kwe-hydrocarbon.
I-Sosnovsky's hogweed iyisitshalo sesambulela esiyingozi esisabalele engxenyeni yaseYurophu yaseRussia. Ibangela ukusha okukhulu lapho uthinta isikhumba, njengoba kwandisa ukuzwela kwesikhumba emisebeni ye-ultraviolet.
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