| 7种头足类动物墨汁的钠、钾含量分析 |
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| 引用本文： | 陈道海,邱小莹,孙玉林,文菁.7种头足类动物墨汁的钠、钾含量分析[J].氨基酸和生物资源,2018(1):78-82. |
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| 作者姓名： | 陈道海 邱小莹 孙玉林 文菁 |
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| 作者单位： | 岭南师范学院环北部湾海洋药用动物资源保护与利用研究所,广东湛江524048;岭南师范学院生命科学与技术学院,广东湛江524048
岭南师范学院生命科学与技术学院,广东湛江,524048 |
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| 基金项目： | 广东省科技厅项目，广东省省部产学研合作专项，湛江市财政资金科技专项竞争性分配项目 |
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| 摘 要： | 采用火焰光度计测定法,对虎斑乌贼(Sepia pharaonis)、金乌贼(Sepia esculenta)、拟目乌贼(Sepial ycidas)、日本无针乌贼(Sepiella japonica)、柏氏四盘耳乌贼(Euprymna berryi)(乌贼目)、剑尖枪乌贼(Uroteuthis edulis)(枪形目)和弯斑蛸(Octopus dollfusi)(八腕目)等7种头足类动物墨汁中的钠、钾含量进行了检测.结果显示:乌贼目墨汁的钠含量比八腕目和枪形目高.五种乌贼目动物中,金乌贼与拟目乌贼、日本无针乌贼、柏氏四盘耳乌贼,拟目乌贼与虎斑乌贼,虎斑乌贼与日本无针乌贼的墨汁钠含量存在显著的差异(P＜0.05),其余的组合无显著差异.不同目的动物墨汁的钾含量无明显的差异.
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| 关 键 词： | 头足类 墨汁 火焰光度计 钠含量 钾含量 Cephalopoda ink flame photometer sodium content potassium content |
Analysis on the sodium and potassium contents in ink from seven Cephalopoda species |
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| CHEN Daohai,QIU Xiaoying,SUN Yulin,WEN Jing.Analysis on the sodium and potassium contents in ink from seven Cephalopoda species[J].Amino Acids & Biotic Resources,2018(1):78-82. |
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| Authors: | CHEN Daohai QIU Xiaoying SUN Yulin WEN Jing |
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| Institution: | ,Round Beibu Gulf Institute for the Protection and Utilization of Marine Animals in Medicine,Lingnan Normal University,Life Science and Technology School,Lingnan Normal University |
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| Abstract: | After drying,the ink from seven Cephalopoda speices was prepared into solution,then the flame photometer was used to measure their sodium and potassium contents.The results showed that the sodium contents in ink of Sepioidea were more than those of Teuthoidea and Octopoda.The sodium contents in ink from five Sepioidea species were obviously different between Sepia esculenta and S.lycidas,Sepiella japonica,Euprymna berryi,Sepia lycidas and S.pharaonis,Sepia pharaonis and Sepiella japonica (P＜0.05).In addition,the potassium contents between Sepioidea,Teuthoidea and Octopoda were not significantly different. |
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