EMPLOYMENT OF ORGANIC ACIDS TO ENHANCE ASTAXANTHIN FORMATION IN HETEROTROPHIC CHLORELLA ZOFINGIENSIS
文献类型：期刊论文
| 作者 | Chen, Tao2,5; Wei, Dong3; Chen, Gu3; Wang, Yan4 ; Chen, Feng1
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| 刊名 | JOURNAL OF FOOD PROCESSING AND PRESERVATION
 |
| 出版日期 | 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 |
| ISSN号 | 0145-8892 |
| 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 |
| 文献子类 | Article |
| 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. |
| 学科主题 | Food Science & Technology |
| URL标识 | 查看原文 |
| WOS关键词 | ALGA HAEMATOCOCCUS-PLUVIALIS ; GREEN-ALGA ; PHAFFIA-RHODOZYMA ; CHLAMYDOMONAS-REINHARDTII ; CAROTENOID BIOSYNTHESIS ; ACCUMULATION ; CULTURE ; STRESS ; GROWTH ; DARK |
| WOS研究方向 | Food Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000265013500010 |
| 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 |
| 公开日期 | 2011-07-05 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/3474]  |
| 专题 | 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 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. |
入库方式： OAI收割
来源：烟台海岸带研究所
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