# Sweet proteins (brazzein, thaumatin, monellin)

Contract manufacturing (CMO/CDMO/toll) — Precision fermentation scales up production of intensely sweet, zero-calorie plant proteins as sugar substitutes — a third FDA 'no questions' letter for a US brazzein platform, the first commercial brazzein plant in Europe under construction in Lithuania, and an engineered sweet protein from Israel…

Source: https://en.bioecon.ru/market/contract-manufacturing/sweet-proteins-brazzein-thaumatin-monellin/