雨生红球菌
虾青素
食品科学
化学
雨生植物
生产(经济)
类胡萝卜素
宏观经济学
经济
作者
Nicaely Maria de Oliveira Pereira,Danilo Cavalcante da Silva,Winston Kleine Ramalho Viana,Aldeney Andrade Soares Filho,Kelma Maria dos Santos Pires Cavalcante,Francisco Geraldo Barbosa,Jair Mafezoli,Fátima Miranda Nunes,Marcos Carlos de Mattos,Licarion Pinto,Rossi Lelis Muniz Souza,Maria da Conceição Ferreira de Oliveira
标识
DOI:10.1016/j.algal.2024.103590
摘要
In this work, we report the use of carrot juice (CJ) as a source of carotenoids as precursors of astaxanthin in a microalga Haematococcus pluvialis culture medium. Three experiments were carried out, two with the culture media supplemented with CJ (1.62 g.mL−1) at the beginning of the vegetative phase, and at the peak of the cell growth; and a control (without CJ). The samples supplemented with CJ resulted in a biomass production (531.9 mg and 625.3 mg) higher than the control (445.9 mg). Similar results were observed in astaxanthin production, resulting in a considerably higher amount (8.54 and 7.71 ppm) in the experiments supplemented with CJ compared to the control (4.79 ppm). These results showed the potential of CJ use as an additive to significatively enhance both the biomass of H. pluvialis and astaxanthin content, especially when CJ is added at the beginning of the microalga culture.
科研通智能强力驱动
Strongly Powered by AbleSci AI