...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Fishery Technology >Proximate Composition and Heavy Metal Accumulation in Deep-Sea Crustaceans from Selected Stations in the Indian Exclusive Economic Zone (EEZ)
【24h】

Proximate Composition and Heavy Metal Accumulation in Deep-Sea Crustaceans from Selected Stations in the Indian Exclusive Economic Zone (EEZ)

机译：印度专属经济区（EEZ）部分站点深海甲壳类动物的近成分和重金属积累

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Proximate composition and heavy metal accumulation in the muscle of deep sea crustaceans viz., Acanthephyra armata, Heterocarpus gibbosus, Plesionika spinipes and Puerulus sewelli were analyzed. Crustacean samples were collected from Lat. 11.026° -11.405°N; Long. 74.508° - 75.212°E and Lat. 17.103° - 19.983°N; Long. 83.042°- 87.428°E at the depth of 200 - 1200 m off west coast and east coast of India. Moisture content was higher in H. gibbosus (81.84±0.11%) off west coast and P. spinipes (81.05±0.36%) off east coast, highest protein content (20.34±0.48%) was observed in P. sewelli from west coast followed by H. gibbosus (17.42±1.10%) off east coast. Fat content of the samples varied from 2.3-3.8%; with the highest in A. armata collectedfrom west coast, whereas ash was higher in A. armata (2.21±0.14%) off east coast. Analysis of heavy metal content indicated higher levels of zinc in samples off west coast while iron and cobalt content was significantly higher in east coast samples. Lead was below detectable level in the samples analysed and cadmium was detected only in H. gibbosus off west coast. The deep sea crustaceans analysed in the present study contained significant quantity of protein and hence can find market in the food industry. Heavy metals analysed were within the prescribed limit, indicating that the selected stations of Indian EEZ are free of heavy metal pollution.
机译：分析了深海甲壳动物，棘皮动物，赤足长臂猿，Plesionika菠菜和Puerulus sewelli肌肉中的近成分和重金属积累。从拉特收集甲壳动物样品。 11.026°-11.405°N;长。 74.508°-75.212°E和纬度。 17.103°-19.983°N;长。印度西海岸和东海岸200-1200 m处深度为83.042°-87.428°E。西海岸外长臂猿H. gibbosus的水分含量较高（81.84±0.11％），而东海岸外长柄猿P. spinipes（81.05±0.36％）的水分含量最高，西海岸的Sewelli的蛋白质含量最高（20.34±0.48％）。由H. gibbosus（17.42±1.10％）离开东海岸。样品的脂肪含量为2.3-3.8％;从西海岸采集到的A. armata中灰分最高，而离东海岸的A. armata中的灰分较高（2.21±0.14％）。重金属含量分析表明，西海岸外样品中锌含量较高，而东海岸样品中铁和钴含量则明显较高。所分析样品中的铅低于可检测水平，仅在西海岸的长臂猿中检测到镉。本研究中分析的深海甲壳类动物含有大量蛋白质，因此可以在食品工业中找到市场。分析的重金属均在规定的范围内，表明印度专属经济区的选定站点没有重金属污染。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号