生物技术通报Issue(2)：196-201,6.DOI:10.13560/j.cnki.biotech.bull.1985.2015.02.029
液态烷烃氧载体对粘红酵母发酵产番茄红素的影响
A Effect of Liquid Alkane Oxygen-vectors on Rhodotorula Fermentations and Lycopene Production
李娜娜 1吴晓英 1吴振强1
作者信息
- 1. 华南理工大学生物科学与工程学院，广州 510006
- 折叠
摘要
Abstract
Addition of oxygen-vectors(n-hexane, n-dodecane, hexadecane)to fermentation medium was recognized as a method of enhancing oxygen transfer and promoting lycopene yield by Rhodotorula fermentation. n-dodecane as an oxygen-vector is the best in three kinds of liquid alkane. Experimental results show that the biomass of Rhodotorula attained 16.49 g/L and the yield of lycopene biosynthetic reached 42.32 mg/L by adding 4%n-dodecane in the 0 h, which was 26.2%and 50.17%higher than the control group, respectively.关键词
粘红酵母/番茄红素/液态烷烃/氧载体/传递效率Key words
Rhodotorula/lycopene/liquid alkane/oxygen-vectors/oxygen transfer引用本文复制引用
李娜娜,吴晓英,吴振强..液态烷烃氧载体对粘红酵母发酵产番茄红素的影响[J].生物技术通报,2015,(2):196-201,6.
