Researchers at Johannes Gutenberg University Mainz (JGU) in Germany, in collaboration with colleagues from the University of the Witwatersrand in Johannesburg in South Africa and the University of Dar-es-Salaam in Tanzania, succeeded in using cashew nut shell liquid (CNSL) as a substitute for petroleum in organic synthesis. Their aim was the development of a sustainable synthesis of soluble organic UV filters.
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Source: Phys.org