“Compared with the …, the content of lutein increased by 46 % and the content of β-… increased by 77 % when the concentration of creatinine was 500 μg/mL. In conclusion, creatinine can effectively improve the production lutein … β-carotene in D. bardawil, which is more conducive under lower light intensity.”
“The results showed that creatinine alone could significantly increase the biomass, chlorophyll and carotenoid contents of D. bardawil, among which the contents of lutein and β-carotene were further increased, while the content of zeaxanthin was decreased.”
“Under 6.589 W/m2 light intensity, creatinine could effectively increase the production of lutein , zeaxanthin, α-carotene and β-carotene.”