作者: F Guyomarc'h , A Binet , L Dufoss�
关键词:
摘要: This work describes carotenoid pigment production by the red bacterium Brevibacterium linens covering strain diversity, kinetic and analytical aspects. Pigment of 23 B. strains ranged from 0.05 to 0.60 mg pigments L−1 culture, with specific productivity 0.2 0.6 mg per g dry biomass. The time curve showed a sigmoid shape, that matched cell growth. HPLC analysis revealed three groups peaks, possibly non-hydroxylated, mono- di-hydroxylated carotenoids. Polar molecules were mainly represented. Journal Industrial Microbiology & Biotechnology (2000) 24, 64–70.