作者: Po-Ting Chen , Zih-Syuan Hong , Chieh-Lun Cheng , I-Son Ng , Yung-Chung Lo
DOI: 10.1016/J.BIORTECH.2020.123266
关键词:
摘要: Lactic acid (LA) fermentation was conducted with suspended and immobilized cells of an isolated Lactobacillus plantarum 23 strain using various fermentation strategies. Glucose and an alternative, relatively inexpensive carbon source-the hydrolysate of microalga Chlorella vulgaris ESP-31, were used as the carbon source. Batch fermentation using immobilized cells of L. plantarum 23 could enhance LA titer and yield by 43% and 39%, respectively, when compared with the suspended culture. Fed-batch culture integrated with …