Probiotics: Growth-Promoting Factors Produced by Microorganisms

作者：Daniel M. Lilly, Rosalie H. Stillwell · 发表于：Science · 年份：1965 · DOI：10.1126/science.147.3659.747 · 被引用次数：1238 · 研究领域：Microbial Metabolites in Food Biotechnology、Probiotics and Fermented Foods、Microbial Community Ecology and Physiology

Several species of protozoa, during their logarithmic phases of growth, produce substances that prolong the logarithmic phase in other species. The effect is not as striking as the inhibition of growth caused by antibiotics, but a consistent 50-percent increase in growth has been obtained with Tetrahymena pyriformis in response to a factor produced by Colpidium campylum.