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| 混合培养对雨生血球藻虾青素产量的影响 | |
| 引用本文： | 游泳,管斌,孔青,张睿钦,杨莹莹,高艳艳,吴继芹,魏群. 混合培养对雨生血球藻虾青素产量的影响[J]. 中国酿造, 2011, 0(6) |
| 作者姓名： | 游泳 管斌 孔青 张睿钦 杨莹莹 高艳艳 吴继芹 魏群 |
| 作者单位： | 中国海洋大学食品科学与工程学院,山东青岛,266003 |
| 基金项目： | 国家自然科学基金，山东省自然科学基金 |
| 摘 要： | 研究了不同光照强度及添加不同葡萄糖量进行混合培养对雨生血球藻虾青素产量的影响.研究表明,单位体积培养液虾青素产量因光照强度和葡萄糖添加量不同而不同,在光照强度为2500lx以及葡萄糖添加量为3g/L时,虾青素产量最高.光照强度和葡萄糖添加浓度对虾青素产量具有交互影响.通过中心组合试验,确定混合培养条件下达到最高虾青素产量所需要的葡萄糖添加量及光照强度分别为3.1616g/L和2605.66lx.此时的虾青素产量为41.06mg/L,是自养培养时的2.02倍. |
| 关 键 词： | 虾青素 雨生血球藻 葡萄糖 光照强度 |
Effects of mixed culture on production of astaxanthin by Haematococcus pluvialis |
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| YOU Yong,GUAN Bin,KONG Qing,ZHANG Ruiqin,YANG Yingying,GAO Yanyan,WU Jiqin,WEI Qun. Effects of mixed culture on production of astaxanthin by Haematococcus pluvialis[J]. China Brewing, 2011, 0(6) | |
| Authors: | YOU Yong GUAN Bin KONG Qing ZHANG Ruiqin YANG Yingying GAO Yanyan WU Jiqin WEI Qun |
| Affiliation: | YOU Yong,GUAN Bin,KONG Qing,ZHANG Ruiqin,YANG Yingying,GAO Yanyan,WU Jiqin,WEI Qun(Institute of Food Science and Engineering,Ocean University of China,Qingdao 266003,China) |
| Abstract: | The effects of different light intensity and glucose concentration on the production of astaxanthin by Haematococcus pluvialis were investigated.The results showed that the highest production of astaxanthin was obtained when the light intensity was 2500lx and the glucose concentration was 3g/L.Light intensity and glucose concentration have reciprocal influence on the production of astaxanthin by Haematococcus pluvialis.Through center combination design,the highest production of astaxanthin(41.06mg/L) was ob... |
| Keywords: | astaxanthin Haematococcus pluvialis glucose light intensity |
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