“Apple Pomace Most Effective for Beta-Glucan Production from Euglena gracilis”

https://pubmed.ncbi.nlm.nih.gov/38113951

The study found that apple pomace is the most effective fruit and vegetable byproduct for beta-glucan production from Euglena gracilis, with a concentration of 10.6 g/L and productivity of 3.5 g/L/day.