Enhancement of lipid productivity in green microalgae Chlorella sp via fast neutron irradiation
文献类型： 外文期刊
作者： Liu, Shuyu 1 ; Xu, Jingling 1 ; Chen, Wenli 3 ; Fu, Hanzhuo 4 ; Ma, Li Yan 5 ; Xu, Hong 1 ; Li Xinnian 1 ; Wu, Minghong 1 ;
作者机构： 1.Shanghai Univ, Sch Environm & Chem Engn, Shanghai 201800, Peoples R China
2.Harbin Inst Technol, State Key Lab Urban Water Resource & Environm, Harbin 150090, Peoples R China
3.Huazhong Agr Univ, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
4.Ultimate Anal Lab, Boca Raton, FL 33432 USA
5.Chinese Acad Fishery Sci, Minist Agr, Key Lab East China Sea & Ocean Fishery Resources, Shanghai 200090, Peoples R China
关键词： Biodiesel; Neutron irradiation; Lipid; Biomass
期刊名称：BIOMASS & BIOENERGY （ 影响因子：5.061； 五年影响因子：4.815 ）
ISSN： 0961-9534
年卷期： 2016 年 91 卷
页码：
收录情况： SCI
摘要： Microalgae is becoming a promising candidate for biofuel production and energetic lipid production, which urges the need to develop efficient methods for improvement of the lipid production. In this study, the neutron irradiation was employed to improve lipid production under different dosage irradiation. Effects of different dosages (No.1: 8.14 x 10(9), No.2: 5.64 x 10(8), No.4: 9.42 x 10(7) n/cm(2)) were compared by investigating associated algae cell growth, total lipid production, metabolization and enzyme activity. Dosages No.2 and No.4 improved the lipid content without negative influence on the growing, whereas irradiations shortened the period of biomass accumulation. The neutron irradiation in No.2 accelerated the synthesis of lipid from the carbohydrate transition process. In addition, the neutron irradiation not only increased the total lipid production by 20% but also speeded up the reaction rate to reach the maximal total lipid production in 28 days. Our results can provide a better understanding of the lipid production in microalgae Chlorella sp. by neutron irradiation, which are critical for evaluation of neutron irradiation based technologies for the sustainable and renewable biofuel production. (C) 2016 Elsevier Ltd. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Evaluation of four novel non-grain protein sources completely replacing soybean meal on growth performance, serum biochemistry, amino acid transport and intestinal health of grass carp ( Ctenopharyngodon idella) ) at different water temperatures
作者：Wu, Di;Fan, Ze;Zheng, Xianhu;Li, Jinnan;Wang, Liansheng;Zhou, Meng;Zhang, Haitao;Xu, Hong;Xie, Shouqi
关键词：Protein source; Temperature; Grass carp ( Ctenopharyngodon idella ); Growth performance; Protein utilization; Intestinal health
-
Dietary Lycium barbarum Polysaccharide Modulates Growth Performance, Antioxidant Capacity, and Lipid Metabolism in Common Carp (Cyprinus carpio) Fed with High-Fat Diet
作者：Wu, Di;Li, Jinnan;Fan, Ze;Sun, Zhipeng;Zheng, Xianhu;Wang, Liansheng;Zhang, Haitao;Xu, Hong
关键词：Lycium barbarum polysaccharide; common carp (Cyprinus carpio); growth performance; antioxidant capacity; lipid metabolism
-
Study of the Biological Glutathione in Algae by Established Quantum Dot Covalent Coupling System
作者：Liu, Shuyu;Xiao, Jiali;Li, Xiaoyu;Ma, Liyan
关键词：Glutathione; Algae; Water-soluble quantum dots; Deeply analysis
-
Effects of Myo-Inositol on the Growth Performance, Digestive Enzyme Activity, and Antioxidation of Juvenile Hucho taimen
作者：Zhang, Meiyan;Yang, Xing;Shang, Baodi;Zhao, Feng;Zhang, Meiyan;Wang, Changan;Zhang, Meiyan;Yang, Xing;Xu, Hong;Xu, Qiyou;Xu, Hong;Xu, Qiyou
关键词：myo-inositol; growth performance; digestive enzyme; antioxidant; Hucho taimen
-
Alpha-ketoglutaric acid mitigates the detrimental effects of soy antigenic protein on the intestinal health and growth performance of Mirror carp Cyprinus carpio
作者：Zhou, Zuliang;Zhao, Jianhua;Xu, Hong;Xu, Qiyou;Zhou, Zuliang;de Cruz, Clement R.;Wang, Liansheng
关键词：Soy antigen protein; Intestine; Metabolome; AKG; Carp
-
Effects of Clostridium butyricum and sodium butyrate on growth performance, immunity, and gut microbiota of mirror carp Cyprinus carpio fed with soybean meal based diet
作者：Zhao, Jianhua;Xu, Hong;Xu, Qiyou;Zhao, Jianhua;Xu, Hong;Xu, Qiyou;Du, Yi;Cheng, Long;Wang, Liansheng;de Cruz, Clement R.;Xu, Qiyou
关键词：Clostridium butyricum; Sodium butyrate; Growth performance; Immune; Gut microbiota
-
Improving Cell Growth and Lipid Accumulation in Green Microalgae Chlorella sp via UV Irradiation
作者：Liu, Shuyu;Zhao, Yueping;Ao, Xiyong;Wu, Minghong;Liu, Shuyu;Ma, Fang;Liu, Li;Ma, Liyan
关键词：Microalgae;Radiation;UV mutagenesis;Lipid;Biodiesel
