| EMPLOYMENT OF ORGANIC ACIDS TO ENHANCE ASTAXANTHIN FORMATION IN HETEROTROPHIC CHLORELLA ZOFINGIENSIS | |
Chen, Tao2,5; Wei, Dong3; Chen, Gu3; Wang, Yan4 ; Chen, Feng1
| |
| 发表期刊 | JOURNAL OF FOOD PROCESSING AND PRESERVATION
 |
| ISSN | 0145-8892 |
| 2009-04-01 | |
| 卷号 | 33期号:2页码:271-284 |
| 关键词 | Alga Haematococcus-pluvialis Green-alga Phaffia-rhodozyma Chlamydomonas-reinhardtii Carotenoid Biosynthesis Accumulation Culture Stress Growth Dark |
| 产权排序 | Univ Hong Kong, Sch Biol Sci;Chinese Acad Sci, S China Sea Inst Oceanol;S China Univ Technol, Coll Light Ind & Food Sci;Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev;Chinese Acad Sci, Grad Univ |
| 通讯作者 | Chen, F, Univ Hong Kong, Sch Biol Sci, Pokfulam Rd, Hong Kong, Hong Kong, Peoples R China |
| 作者部门 | 生物资源实验室 |
| 英文摘要 | The green alga Chlorella zofingiensis produces significant amounts of the valuable ketocarotenoid astaxanthin under heterotrophic growth conditions. In this study, pyruvate, citrate and malic acid were investigated, for the first time, to promote the formation of secondary carotenoids including astaxanthin in C. zofingiensis in the dark. The addition of pyruvate, citrate and malic acid into the culture medium at a concentration above 10 mM stimulated biosynthesis of astaxanthin and other secondary carotenoids. The addition of 100 mM pyruvate enhanced the yield of astaxanthin from 8.36 to 10.72 mg/L, representing an increase of 28.2%. Citrate and malic acid also had stimulatory effects on the formation of astaxanthin. The results showed that organic acid supplementation was potentially useful for commercial production of astaxanthin by C. zofingiensis in dark heterotrophic culture. |
| 文章类型 | Article |
| 资助机构 | Frontier Research Scheme of the SCSIO ; Hundred-Talents Scheme of Chinese Academy of Sciences ; Ministry of Science & Technology of China [2006BAD27B03]; Sci & Tech Project of Guangdong [20052050166, 2005Z3-E0331]; Research Grant Council of Hong Kong |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | ALGA HAEMATOCOCCUS-PLUVIALIS ; GREEN-ALGA ; PHAFFIA-RHODOZYMA ; CHLAMYDOMONAS-REINHARDTII ; CAROTENOID BIOSYNTHESIS ; ACCUMULATION ; CULTURE ; STRESS ; GROWTH ; DARK |
| 研究领域[WOS] | Food Science & Technology |
| WOS记录号 | WOS:000265013500010 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/3473 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 作者单位 | 1.Univ Hong Kong, Sch Biol Sci, Hong Kong, Hong Kong, Peoples R China 2.Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou, Guangdong, Peoples R China 3.S China Univ Technol, Coll Light Ind & Food Sci, Guangzhou, Guangdong, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai, Peoples R China 5.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Tao,Wei, Dong,Chen, Gu,et al. EMPLOYMENT OF ORGANIC ACIDS TO ENHANCE ASTAXANTHIN FORMATION IN HETEROTROPHIC CHLORELLA ZOFINGIENSIS[J]. JOURNAL OF FOOD PROCESSING AND PRESERVATION,2009,33(2):271-284. |
| APA | Chen, Tao,Wei, Dong,Chen, Gu,Wang, Yan,&Chen, Feng.(2009).EMPLOYMENT OF ORGANIC ACIDS TO ENHANCE ASTAXANTHIN FORMATION IN HETEROTROPHIC CHLORELLA ZOFINGIENSIS.JOURNAL OF FOOD PROCESSING AND PRESERVATION,33(2),271-284. |
| MLA | Chen, Tao,et al."EMPLOYMENT OF ORGANIC ACIDS TO ENHANCE ASTAXANTHIN FORMATION IN HETEROTROPHIC CHLORELLA ZOFINGIENSIS".JOURNAL OF FOOD PROCESSING AND PRESERVATION 33.2(2009):271-284. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| EMPLOYMENT OF ORGANI（554KB） | 开放获取 | -- | 浏览 请求全文 | |||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论