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Table 2 Table showing the optimization of various conditions for pellet formation

From: Improved production of Daptomycin in an airlift bioreactor by morphologically modified and immobilized cells of Streptomyces roseosporus

Air flow rate = 0.70 vvm

Nitrogen source

Inoculum size

4 %

5 %

Soyabean meal

Entangled mycelia filaments

Dispersed mycelia filaments

Peptone

Small and smooth pellets

Small irregular mycelia clumps

Yeast extract

Big and fluffy pellets

Entangled mycelial clumps