|本期目录/Table of Contents|

[1]王萍萍,倪辉,姜泽东,等.离子色谱法测定常见海藻及琼脂中的硫酸根含量[J].集美大学学报(自然科学版),2016,21(1):29-34.
　WANG Ping-ping,NI Hui,JIANG Ze-dong,et al.Analysis of Sulfate Contents in Common Seaweeds and Agars by Ion Chromatography[J].Journal of Jimei University,2016,21(1):29-34.
点击复制

离子色谱法测定常见海藻及琼脂中的硫酸根含量(PDF)
分享到：

《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]

卷:
第21卷
期数:
2016年第1期
页码:
29-34
栏目:
水产、食品与生物工程
出版日期:
2016-01-28

文章信息/Info

Title:
Analysis of Sulfate Contents in Common Seaweeds and Agars by Ion Chromatography
作者:
王萍萍1; 倪辉1; 2; 3; 姜泽东1; 2; 3; 杨远帆1; 2; 3; 朱艳冰1; 2; 3; 肖安风1; 2; 3; 李利君1; 2; 3; 杜希萍1; 2; 3; 陈峰1; 4
（1.集美大学食品与生物工程学院，福建 厦门 361021；2.福建省食品微生物与酶工程重点实验室，福建 厦门 361021；3.厦门市食品与生物工程技术研究中心，福建 厦门 361021；4.美国克莱姆森大学食品科学、营养与包装科学系，美国 南卡罗琳娜州 29634）
Author(s):
WANG Ping-ping1; NI Hui1; 2; 3; JIANG Ze-dong1; 2; 3; YANG Yuan-fan1; 2; 3; ZHU Yan-bing1; 2; 3; XIAO An-feng1; 2; 3; LI Li-jun1; 2; 3; DU Xi-ping1; 2; 3; CHEN Feng1; 4
(1.College of Food and Biological Engineering，Jimei University，Xiamen 361021，China;2.Fujian Provincial Key Laboratory of Food Microbiology and Enzyme Engineering,Xiamen 361021，China;3.Research Center of Food Biotechnology of Xiamen City，Xiamen 361021，China;4.Department of Food，Nutrition and Package Science，Clemson University，South Carolina 29634，United States)
关键词:
离子色谱; 琼脂; 海藻; 内标法; 硫酸根
Keywords:
ion chromatography; agar; seaweed food; internal standard method; sulfate
分类号:
-
DOI:
-
文献标志码:
A
摘要:
为测定常见海藻及琼脂中的硫酸根含量，建立了测定硫酸根含量的离子色谱内标法，对6种琼脂和5种海藻中的硫酸根含量进行测定.结果表明：选择KNO3作为内标物，硫酸根的质量浓度在10～45 mg/L范围内线性关系良好（R2＞0.999），加标回收率为93.1%～106.4%.该方法测得的琼脂中硫酸根质量分数在0.25%～1.21%之间，海带、紫菜、麒麟菜、红毛菜和江蓠中硫酸根质量分数分别为2.58%、3.86%、10.62%、2.42%和1.01%，其中麒麟菜的显著高于其他4种海藻的（P<0.05）
Abstract:
In order to investigate the sulfate contents in common seaweeds and agars，five seaweeds and six agars were analyzed by using an internal standard with ion chromatography (IC)，which was then used to calculate the sulfate content.The result showed that the chosen KNO3 was more suitable as the internal standard for quantify of SO42-.The contents of SO42- exhibited well linearity in a range of 10～45 mg/L（R2 ＞0.999），and the recoveries were 93.1%~106.4%.By using the above method，sulfate contents exhibited a range from 0.25% to 1.21% in different agars，besides，the sulfate contents of kelp，nori，echeuma，bangia and gracilaria were 2.58%，3.86%，10.62%，2.42% and 1.01%，respectively.In addition，the sulfate content of echeuma was significantly higher than that of the others(P＜0.05).

参考文献/References:

-

相似文献/References:

[1]翁惠芬,肖琼,洪清林,等.酶法替代碱法提取琼脂生产技术开发[J].集美大学学报(自然科学版),2018,23(1):17.
　WENG Huifen,XIAO Qiong,HONG Qinglin,et al.Development of Agar Extraction with Enzymereplacingalkali Process[J].Journal of Jimei University,2018,23(1):17.
[2]张金丽,陈子和,陈燕婷,等.鱼鳞明胶-琼脂-AgNPs复合膜对枇杷的保鲜效果[J].集美大学学报(自然科学版),2020,25(6):411.
　ZHANG Jinli,CHEN Zihe,CHEN Yanting,et al.Effect of Fish Scale Gelatin-Agar Composite Film Incorporated with Silver Nanoparticles on Preservation Quality of Loquat Fruits[J].Journal of Jimei University,2020,25(1):411.
[3]谢杉玉,万博恺,朱艳冰,等.江蓠琼脂碱法提取工艺模型的建立及应用[J].集美大学学报(自然科学版),2022,27(1):45.
　XIE Shanyu,WAN Bokai,ZHU Yanbing,et al.Establishment and Application of the Mathematical Model for Extracting Agar from Gracilaria japonica Using Alkali Treatment[J].Journal of Jimei University,2022,27(1):45.
[4]段金明,吴雨莲,王贺超,等.扩散渗析回收琼脂生产废碱液工艺的响应面法优化[J].集美大学学报(自然科学版),2024,29(4):321.
　DUAN Jinming,WU Yulian,WANG Hechao,et al.Process Optimization for Alkali Recovery from Waste Alkali Liquor in Agar Production Using Diffusion Dialysis by Response Surface Methodology[J].Journal of Jimei University,2024,29(1):321.

备注/Memo

备注/Memo:
-
更新日期/Last Update: 2016-03-11