Anne Osbourn, John Innes Centre (IMAGE) John Innes Centre Caption Following the discovery of a new and very valuable enzyme which folds linear molecules into different shapes, scientists at the John Innes Centre are building a 'triterpene machine' which will enable them to custom-build valuable chemical compounds called triterpenes and produce them in large, cost-effective quantities. Credit The John Innes Centre Usage Restrictions Please credit the John Innes Centre License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.