Detailed text transcripts for TV channel - DW - 20190208:11:53:00
Sweetness used to. be substances could be found in both edible and inedible parts of plants looks at small molecules that have even the slightest trace of sweetness on the menu today beetroot. a single plant contains hundreds sometimes thousands of compounds and all of them have to be tested. the research is both time consuming and expensive. but it would be nearly impossible without the help of the artificial tongue. the same size head with this tongue with these artificial so. ells we can test thousands of substances for their properties we can find out if they're sweet or better and do it w...