Comparative analysis of methods for concentrating venom from jellyfish Rhopilema esculentum Kishinouye
文献类型：CNKI期刊论文
| 作者 | Li CP(李翠萍); Yu HH(于华华) ; Feng JH(冯金华); Chen XL(陈晓琳); Li PC(李鹏程)
|
| 发表日期 | 2009-02-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | concentration hemolytic activity Rhopilema esculentum Kishinouye venom |
| 英文摘要 | In this study, several methods were compared for the efficiency to concentrate venom from the tentacles of jellyfish Rhopilema esculentum Kishinouye. The results show that the methods using either freezing-dry or gel absorption to remove water to concentrate venom are not applicable due to the low concentration of the compounds dissolved. Although the recovery efficiency and the total venom obtained using the dialysis dehydration method are high, some proteins can be lost during the concentrating process. Comparing to the lyophilization method, ultrafiltration is a simple way to concentrate the compounds at high percentage but the hemolytic activities of the proteins obtained by ultrafiltration appear to be lower. Our results suggest that overall lyophilization is the best and recommended method to concentrate venom from the tentacles of jellyfish. It shows not only the high recovery efficiency for the venoms but high hemolytic activities as well. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by the Award Foundation of Scientific Research for Excellent Young and Middle-age Scientist of Shandong Province (No. 2006BS07003) ; the Knowledge Innovation Project of Chinese Academy of Sciences (KZCX2-YW-R-104) |
| 卷 | v.27期:01页:174-178 |
| 语种 | 英文; |
| 分类号 | R99 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/192694]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.GraduateSchooloftheChineseAcademyofSciences 2.InstituteofOceanology,ChineseAcademyofSciences |
| 推荐引用方式 GB/T 7714 | Li CP,Yu HH,Feng JH,et al. Comparative analysis of methods for concentrating venom from jellyfish Rhopilema esculentum Kishinouye. 2009. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
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。