Article(id=1149790676407247362, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1149790675350286609, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1752061059333, onlineDateStr=2025-07-09, pubDate=1740240000000, pubDateStr=2025-02-23, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1752061059333, onlineIssueDateStr=2025-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1752061059333, creator=13701087609, updateTime=1752061059333, updator=13701087609, issue=Issue{id=1149790675350286609, tenantId=1146029695717560320, journalId=1146119944283992078, year='2025', volume='3', issue='4', pageStart='1', pageEnd='160', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1752061059081, creator=13701087609, updateTime=1753775303574, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1156980737946768355, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1149790675350286609, language=EN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1156980737946768356, tenantId=1146029695717560320, journalId=1146119944283992078, issueId=1149790675350286609, language=CN, specialIssueTitle=, coverIllustrator=, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=21, endPage=24, ext={CN=ArticleExt(id=1152187250201735311, articleId=1149790676407247362, tenantId=1146029695717560320, journalId=1146119944283992078, language=CN, title=电感耦合等离子体发射光谱法测定鱼粉中多种重金属和微量元素, columnId=1151957373175820401, journalTitle=实验室检测, columnName=创新应用, runingTitle=null, highlight=null, articleAbstract=
目的 建立一种鱼粉中多种重金属和微量元素的电感耦合等离子发射光谱(ICPOES)测定方法。方法 以微波消解法对鱼粉样品进行前处理,采用电感耦合等离子体发射光谱仪测定鱼粉中砷、铅、汞、镉、铬5种重金属和铁、锰、铜、锌、硒5种微量元素。结果 在一定浓度范围内,所有10种元素标准曲线的线性关系较好,相关系数均大于 0.997,检出限为0.003~0.221 mg/kg,定量限为0.012~0.738 mg/kg,三个浓度水平的加标回收率在86.0%~105.6%之间,多次平行测定的相对标准偏差(RSD)为0.30%~6.65%。结论 该方法准确度高、精密 度好,可同时测定多种元素,为鱼粉中重金属污染物和微量元素的质量控制提供了理想的分析方法。
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44(06): 114-117., articleTitle=微波消解—电感耦合等离子体发射光谱法同时测定饲料中 13 种元素, refAbstract=null), Reference(id=1156979681716167144, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=15, authorNames=中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会, journalName=饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定原子吸收光谱法:GB/T 13885–2017, refType=null, unstructuredReference=中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.
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2017., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1156979674090922291, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, xref=null, ext=[AuthorCompanyExt(id=1156979674095116597, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, companyId=1156979674090922291, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=威海市食品药品检验检测研究院 威海 264210)])], figs=[ArticleFig(id=1156979678138425759, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列质量浓度 |
| S1 | S2 | S3 | S4 | S5 | S6 |
| As | 0 | 10 | 20 | 50 | 100 | 200 |
| Pb | 0 | 10 | 20 | 50 | 100 | 200 |
| $\mathrm{{Hg}}$ | 0 | 10 | 20 | 50 | 100 | 200 |
| Cd | 0 | 10 | 20 | 50 | 100 | 200 |
| Cr | 0 | 10 | 20 | 50 | 100 | 200 |
| $\mathrm{{Fe}}$ | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Mn | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Cu | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Zn | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Se | 0 | 10 | 20 | 50 | 100 | 200 |
), ArticleFig(id=1156979678209728930, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=CN, label=表 1, caption=
多元素混合标准系列中各元素质量浓度, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 标准系列质量浓度 |
| S1 | S2 | S3 | S4 | S5 | S6 |
| As | 0 | 10 | 20 | 50 | 100 | 200 |
| Pb | 0 | 10 | 20 | 50 | 100 | 200 |
| $\mathrm{{Hg}}$ | 0 | 10 | 20 | 50 | 100 | 200 |
| Cd | 0 | 10 | 20 | 50 | 100 | 200 |
| Cr | 0 | 10 | 20 | 50 | 100 | 200 |
| $\mathrm{{Fe}}$ | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Mn | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Cu | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Zn | 0 | 100 | 200 | 500 | 1000 | 2000 |
| Se | 0 | 10 | 20 | 50 | 100 | 200 |
), ArticleFig(id=1156979678297809318, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 步骤 | 温度 | 升温时间(min) | 保持时间(min) |
| 1 | 120 | 10 | 5 |
| 2 | 150 | 5 | 10 |
| 3 | 190 | 5 | 20 |
), ArticleFig(id=1156979678390084008, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=CN, label=表 2, caption=
微波消解程序, figureFileSmall=null, figureFileBig=null, tableContent=
| 步骤 | 温度 | 升温时间(min) | 保持时间(min) |
| 1 | 120 | 10 | 5 |
| 2 | 150 | 5 | 10 |
| 3 | 190 | 5 | 20 |
), ArticleFig(id=1156979678444609963, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 分析波长(nm) | 观测方式 |
| As | 193.696 | 轴向 |
| Pb | 220.353 | 轴向 |
| $\mathrm{{Hg}}$ | 253.652 | 轴向 |
| Cd | 228.802 | 轴向 |
| Cr | 267.716 | 轴向 |
| $\mathrm{{Fe}}$ | 238.204 | 轴向 |
| Mn | 257.610 | 轴向 |
| Cu | 327.393 | 轴向 |
| Zn | 206.200 | 轴向 |
| $\mathrm{{Se}}$ | 196.026 | 轴向 |
), ArticleFig(id=1156979678612382128, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=CN, label=表 3, caption=
待测元素的分析谱线与观测方式, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 分析波长(nm) | 观测方式 |
| As | 193.696 | 轴向 |
| Pb | 220.353 | 轴向 |
| $\mathrm{{Hg}}$ | 253.652 | 轴向 |
| Cd | 228.802 | 轴向 |
| Cr | 267.716 | 轴向 |
| $\mathrm{{Fe}}$ | 238.204 | 轴向 |
| Mn | 257.610 | 轴向 |
| Cu | 327.393 | 轴向 |
| Zn | 206.200 | 轴向 |
| $\mathrm{{Se}}$ | 196.026 | 轴向 |
), ArticleFig(id=1156979678775959985, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 线性范围 | 线性回归方程 | 相关系数 | 信号强度标准偏差(cps) | 检出限(mg/kg) | 定量限 |
| As | 0~200 | $Y = {4.362X} + {41.4}$ | 0.999779 | 6.44 | 0.221 | 0.738 |
| Pb | 0~200 | $Y = {43.21X} + {44.0}$ | 0.9999229 | 50.47 | 0.175 | 0.584 |
| $\mathrm{{Hg}}$ | 0~200 | $Y = {45.89X} + {20.8}$ | 0.997513 | 58.10 | 0.190 | 0.633 |
| Cd | 0~200 | $Y = {445.6X} + {2943.1}$ | 0.999995 | 41.71 | 0.014 | 0.047 |
| Cr | 0~200 | $Y = {782.5X} + {10139.8}$ | 0.998745 | 139.15 | 0.027 | 0.089 |
| $\mathrm{{Fe}}$ | 0~2000 | $Y = {540.7X} + {6754.5}$ | 0.999993 | 188.23 | 0.052 | 0.174 |
| Mn | 0~2000 | $Y = {5100X} + {13192.3}$ | 0.999995 | 117.53 | 0.003 | 0.012 |
| Cu | 0~2000 | $Y = {464.8X} - {104.3}$ | 0.999982 | 122.47 | 0.040 | 0.132 |
| Zn | 0~2000 | $Y = {198.7X} + {42.6}$ | 0.999991 | 40.65 | 0.031 | 0.102 |
| Se | 0~200 | $Y = {5.966X} + {51.2}$ | 0.999798 | 8.27 | 0.208 | 0.693 |
), ArticleFig(id=1156979678889206195, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=CN, label=表 4, caption=
各元素标准曲线、检出限和定量限, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 线性范围 | 线性回归方程 | 相关系数 | 信号强度标准偏差(cps) | 检出限(mg/kg) | 定量限 |
| As | 0~200 | $Y = {4.362X} + {41.4}$ | 0.999779 | 6.44 | 0.221 | 0.738 |
| Pb | 0~200 | $Y = {43.21X} + {44.0}$ | 0.9999229 | 50.47 | 0.175 | 0.584 |
| $\mathrm{{Hg}}$ | 0~200 | $Y = {45.89X} + {20.8}$ | 0.997513 | 58.10 | 0.190 | 0.633 |
| Cd | 0~200 | $Y = {445.6X} + {2943.1}$ | 0.999995 | 41.71 | 0.014 | 0.047 |
| Cr | 0~200 | $Y = {782.5X} + {10139.8}$ | 0.998745 | 139.15 | 0.027 | 0.089 |
| $\mathrm{{Fe}}$ | 0~2000 | $Y = {540.7X} + {6754.5}$ | 0.999993 | 188.23 | 0.052 | 0.174 |
| Mn | 0~2000 | $Y = {5100X} + {13192.3}$ | 0.999995 | 117.53 | 0.003 | 0.012 |
| Cu | 0~2000 | $Y = {464.8X} - {104.3}$ | 0.999982 | 122.47 | 0.040 | 0.132 |
| Zn | 0~2000 | $Y = {198.7X} + {42.6}$ | 0.999991 | 40.65 | 0.031 | 0.102 |
| Se | 0~200 | $Y = {5.966X} + {51.2}$ | 0.999798 | 8.27 | 0.208 | 0.693 |
), ArticleFig(id=1156979678985675189, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 本底值(mg/kg) | 加标值(mg/kg) | 测定值(mg/kg) | 回收率(%) | RSD(%) |
| As | 0.36 | 1.00 | 1.22 | 86.0 | 5.76 |
| 2.50 | 2.67 | 92.4 | 4.15 |
| 5.00 | 5.13 | 95.4 | 2.78 |
| Pb | ND | 1.00 | 0.91 | 91.0 | 5.76 |
| 2.50 | 2.27 | 90.8 | 3.28 |
| 5.00 | 4.72 | 94.4 | 2.22 |
| $\mathrm{{Hg}}$ | ND | 1.00 | 0.88 | 88.0 | 6.65 |
| 2.50 | 2.22 | 88.8 | 3.71 |
| 5.00 | 4.68 | 93.6 | 2.78 |
| Cd | 0.35 | 1.00 | 1.29 | 94.0 | 3.38 |
| 2.50 | 2.79 | 97.6 | 2.59 |
| 5.00 | 5.24 | 97.8 | 1.83 |
| Cr | 1.27 | 1.00 | 2.31 | 104.0 | 3.02 |
| 2.50 | 3.83 | 102.4 | 1.75 |
| 5.00 | 6.31 | 100.8 | 1.12 |
| $\mathrm{{Fe}}$ | 1135.82 | 10.00 | 1 146.08 | 102.6 | 0.32 |
| 25.00 | 1 162.03 | 104.8 | 0.34 |
| 50.00 | 1 187.59 | 103.5 | 0.30 |
| Mn | 10.67 | 10.00 | 20.48 | 98.1 | 0.74 |
| 25.00 | 35.51 | 99.4 | 0.61 |
| 50.00 | 60.18 | 99.0 | 0.56 |
| Cu | 65.60 | 10.00 | 75.01 | 94.1 | 1.23 |
| 25.00 | 90.04 | 97.8 | 1.00 |
| 50.00 | 114.2 | 97.2 | 0.98 |
| Zn | 19.60 | 10.00 | 29.32 | 97.2 | 1.75 |
| 25.00 | 44.03 | 97.7 | 1.22 |
| 50.00 | 69.06 | 98.9 | 1.07 |
| $\mathrm{{Se}}$ | 2.80 | 1.00 | 3.85 | 105.0 | 3.36 |
| 2.50 | 5.44 | 105.6 | 2.01 |
| 5.00 | 7.90 | 102.0 | 1.72 |
), ArticleFig(id=1156979679061172663, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=CN, label=表 5, caption=
加标回收和精密度实验结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 本底值(mg/kg) | 加标值(mg/kg) | 测定值(mg/kg) | 回收率(%) | RSD(%) |
| As | 0.36 | 1.00 | 1.22 | 86.0 | 5.76 |
| 2.50 | 2.67 | 92.4 | 4.15 |
| 5.00 | 5.13 | 95.4 | 2.78 |
| Pb | ND | 1.00 | 0.91 | 91.0 | 5.76 |
| 2.50 | 2.27 | 90.8 | 3.28 |
| 5.00 | 4.72 | 94.4 | 2.22 |
| $\mathrm{{Hg}}$ | ND | 1.00 | 0.88 | 88.0 | 6.65 |
| 2.50 | 2.22 | 88.8 | 3.71 |
| 5.00 | 4.68 | 93.6 | 2.78 |
| Cd | 0.35 | 1.00 | 1.29 | 94.0 | 3.38 |
| 2.50 | 2.79 | 97.6 | 2.59 |
| 5.00 | 5.24 | 97.8 | 1.83 |
| Cr | 1.27 | 1.00 | 2.31 | 104.0 | 3.02 |
| 2.50 | 3.83 | 102.4 | 1.75 |
| 5.00 | 6.31 | 100.8 | 1.12 |
| $\mathrm{{Fe}}$ | 1135.82 | 10.00 | 1 146.08 | 102.6 | 0.32 |
| 25.00 | 1 162.03 | 104.8 | 0.34 |
| 50.00 | 1 187.59 | 103.5 | 0.30 |
| Mn | 10.67 | 10.00 | 20.48 | 98.1 | 0.74 |
| 25.00 | 35.51 | 99.4 | 0.61 |
| 50.00 | 60.18 | 99.0 | 0.56 |
| Cu | 65.60 | 10.00 | 75.01 | 94.1 | 1.23 |
| 25.00 | 90.04 | 97.8 | 1.00 |
| 50.00 | 114.2 | 97.2 | 0.98 |
| Zn | 19.60 | 10.00 | 29.32 | 97.2 | 1.75 |
| 25.00 | 44.03 | 97.7 | 1.22 |
| 50.00 | 69.06 | 98.9 | 1.07 |
| $\mathrm{{Se}}$ | 2.80 | 1.00 | 3.85 | 105.0 | 3.36 |
| 2.50 | 5.44 | 105.6 | 2.01 |
| 5.00 | 7.90 | 102.0 | 1.72 |
), ArticleFig(id=1156979679178613177, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 元素含量 (mg/kg) |
| Y1 | Y2 | Y3 | Y4 | Y5 |
| As | 0.29 | 0.28 | 0.36 | 0.33 | ND |
| Pb | ND | ND | ND | 0.20 | ND |
| $\mathrm{{Hg}}$ | ND | ND | ND | ND | ND |
| Cd | 1.27 | 0.58 | 0.35 | 0.79 | 0.68 |
| Cr | 0.66 | 1.73 | 1.27 | 1.99 | 1.01 |
| $\mathrm{{Fe}}$ | 1254.69 | 1485.38 | 1135.82 | 1645.58 | 2838.76 |
| Mn | 10.49 | 12.86 | 10.67 | 11.09 | 14.46 |
| Cu | 122.14 | 127.52 | 65.60 | 65.54 | 86.57 |
| Zn | 42.64 | 51.14 | 19.60 | 22.66 | 88.50 |
| $\mathrm{{Se}}$ | ND | 3.58 | 2.80 | 0.73 | 3.74 |
), ArticleFig(id=1156979679757427134, tenantId=1146029695717560320, journalId=1146119944283992078, articleId=1149790676407247362, language=CN, label=表 6, caption=
鱼粉样品中 10 种元素测定结果, figureFileSmall=null, figureFileBig=null, tableContent=
| 元素 | 元素含量 (mg/kg) |
| Y1 | Y2 | Y3 | Y4 | Y5 |
| As | 0.29 | 0.28 | 0.36 | 0.33 | ND |
| Pb | ND | ND | ND | 0.20 | ND |
| $\mathrm{{Hg}}$ | ND | ND | ND | ND | ND |
| Cd | 1.27 | 0.58 | 0.35 | 0.79 | 0.68 |
| Cr | 0.66 | 1.73 | 1.27 | 1.99 | 1.01 |
| $\mathrm{{Fe}}$ | 1254.69 | 1485.38 | 1135.82 | 1645.58 | 2838.76 |
| Mn | 10.49 | 12.86 | 10.67 | 11.09 | 14.46 |
| Cu | 122.14 | 127.52 | 65.60 | 65.54 | 86.57 |
| Zn | 42.64 | 51.14 | 19.60 | 22.66 | 88.50 |
| $\mathrm{{Se}}$ | ND | 3.58 | 2.80 | 0.73 | 3.74 |
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