Today, scientists have developed a new, green method to produce vanillin, an important flavoring and fragrance ingredient, from technical lignin. Technical lignin is a byproduct of the pulp and paper industry and is usually burned or thrown away. This new method of producing vanillin not only provides a promising new source of revenue for the industry, but also reduces environmental pollution. The new method is environmentally friendly and sustainable, and it involves the use of a mild acid and a low temperature to produce vanillin from technical lignin. This new method has the potential to significantly reduce the environmental footprint of vanillin production, as well as create new sources of revenue for the industry.

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source: Phys.org