文献类型：期刊文献

英文题名：Effect of Iron Concentration on the Co-Production of Fucoxanthin and Fatty Acids in Conticribra weissflogii

作者：Peng, Ke[1];Amenorfenyo, David Kwame[1];Rui, Xiangyu[1];Huang, Xianghu[1];Li, Changling[1];Li, Feng[1]

机构：[1]Guangdong Ocean Univ, Coll Fisheries, Zhanjiang 524088, Peoples R China

年份：2024

卷号：22

期号：3

外文期刊名：MARINE DRUGS

收录：SCI-EXPANDED(收录号：WOS:001193358200001)、、Scopus(收录号：2-s2.0-85188882679)、WOS

基金：This research was mainly supported by the Program for Scientific Research Start-up Fundsof Guangdong Ocean University (grant number 060302022103).

语种：英文

外文关键词：Conticribra weissflogii; iron; fucoxanthin; fatty acids

外文摘要：The production of fucoxanthin and fatty acids in Conticribra weissflogii has been examined, but there is still a lack of understanding regarding the impact of trace elements, including iron, on their co-production. To address this knowledge gap, this study investigated the effects of FeCl3 center dot 6H(2)O on the growth, fucoxanthin, and fatty acids of C. weissflogii. The findings revealed that the highest cell density (1.9 x 10(6) cells mL(-1)), cell dry weight (0.89 +/- 0.15 g L-1), and total fatty acid concentration (83,318.13 mu g g(-1)) were achieved at an iron concentration of 15.75 mg L-1, while the maximum carotenoid and fucoxanthin contents were obtained at an iron concentration of 3.15 mg L-1. The study demonstrated that the content of the active substance in C. weissflogii could be increased by adjusting the iron concentration, providing new information as to the more efficient co-production of fucoxanthin and fatty acids and offering experimental support for large-scale production.