論文 - 詳細
| RRC ID | 27856 |
|---|---|
| 著者 | Wu Z, Chen G, Chong S, Mak NK, Chen F, Jiang Y. |
| タイトル | Ultraviolet-B radiation improves astaxanthin accumulation in green microalga Haematococcus pluvialis. |
| ジャーナル | Biotechnol Lett |
| Abstract |
Ultraviolet-B (UV-B) radiation has significantly negative effect on cell survival rate (P < 0.01) and positive effect on astaxanthin accumulation (P < 0.01) of Haematococcus pluvialis. H. pluvialis accumulated 3.2 mg/g of astaxanthin when being exposed to 5 W/m(2) of UV-B for 60 min prior to 72 h of high light treatment, which was 122% higher than that of the control. This UV-B treatment also significantly stimulated lipid peroxidation and the value of malondialdehyde and glutathione peroxidase activities were 156 and 166% higher than those of control, respectively (P < 0.01). |
| 巻・号 | 32(12) |
| ページ | 1911-4 |
| 公開日 | 2010-12-1 |
| DOI | 10.1007/s10529-010-0371-0 |
| PMID | 20697930 |
| MeSH | Cell Survival / radiation effects Glutathione / metabolism Light Lipid Metabolism Lipid Peroxidation Malondialdehyde / metabolism Oxidation-Reduction Time Factors Ultraviolet Rays* Volvocida / metabolism* Volvocida / radiation effects* Xanthophylls / metabolism |
| IF | 1.977 |
| 引用数 | 12 |
| WOS 分野 | BIOTECHNOLOGY & APPLIED MICROBIOLOGY |
| リソース情報 | |
| 藻類 | NIES-144 |