The vanilla flavor we currently eat, such as vanilla in vanilla ice cream, comes mostly from artificially produced vanillin. In the process of synthesizing vanillin, lignin is also an important raw material for the production of vanillin. Some researchers have opened their minds and made vanilla extract from the lignin in cow dung, and the researchers also won the 2007 Nobel Prize in Chemistry.
WeChat scan reward
Sweep and pay for Alipay
