气相色谱-质谱法测定食品用纸制品中五氯酚含量
目的 建立气相色谱-质谱法测定食品用纸制品中五氯酚含量的分析方法,了解食品用纸制品中五氯酚的残留状况.方法 纸制品试样加入2,4,6-三溴酚内标后,经液-液萃取,SLC柱净化,乙酸酐-吡啶溶液衍生后,采用气相色谱-质谱法测定,内标法定量.结果 在50~1000 ng范围内,相关系数均>0.9995.方法 的检出限为0.008 mg/kg,定量限为0.025 mg/kg.加标回收率为89.3%~109.8%,相对标准偏差(relative standard deviations,RSDs)分别为3.2%、8.6%和4.4%.106份市售纸制品中,8份样品检出五氯酚,阳性率为7.5%,含量范...
Saved in:
Published in | 食品安全质量检测学报 Vol. 12; no. 5; pp. 1699 - 1704 |
---|---|
Main Authors | , , , , |
Format | Journal Article |
Language | Chinese |
Published |
河北省疾病预防控制中心, 石家庄 050021
2021
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | 目的 建立气相色谱-质谱法测定食品用纸制品中五氯酚含量的分析方法,了解食品用纸制品中五氯酚的残留状况.方法 纸制品试样加入2,4,6-三溴酚内标后,经液-液萃取,SLC柱净化,乙酸酐-吡啶溶液衍生后,采用气相色谱-质谱法测定,内标法定量.结果 在50~1000 ng范围内,相关系数均>0.9995.方法 的检出限为0.008 mg/kg,定量限为0.025 mg/kg.加标回收率为89.3%~109.8%,相对标准偏差(relative standard deviations,RSDs)分别为3.2%、8.6%和4.4%.106份市售纸制品中,8份样品检出五氯酚,阳性率为7.5%,含量范围为0.011~0.045 mg/kg,阳性样品五氯酚含量的平均值为0.027 mg/kg.结论 该方法灵敏度较高,精密度好,适用于纸制品中五氯酚的准确定量检测.检测数据表明,食品用纸制品中五氯酚风险较小. |
---|---|
AbstractList | 目的 建立气相色谱-质谱法测定食品用纸制品中五氯酚含量的分析方法,了解食品用纸制品中五氯酚的残留状况.方法 纸制品试样加入2,4,6-三溴酚内标后,经液-液萃取,SLC柱净化,乙酸酐-吡啶溶液衍生后,采用气相色谱-质谱法测定,内标法定量.结果 在50~1000 ng范围内,相关系数均>0.9995.方法 的检出限为0.008 mg/kg,定量限为0.025 mg/kg.加标回收率为89.3%~109.8%,相对标准偏差(relative standard deviations,RSDs)分别为3.2%、8.6%和4.4%.106份市售纸制品中,8份样品检出五氯酚,阳性率为7.5%,含量范围为0.011~0.045 mg/kg,阳性样品五氯酚含量的平均值为0.027 mg/kg.结论 该方法灵敏度较高,精密度好,适用于纸制品中五氯酚的准确定量检测.检测数据表明,食品用纸制品中五氯酚风险较小. |
Author | 陈福尊 云鹏 王丽英 刘印平 路杨 |
AuthorAffiliation | 河北省疾病预防控制中心, 石家庄 050021 |
AuthorAffiliation_xml | – name: 河北省疾病预防控制中心, 石家庄 050021 |
Author_FL | WANG Li-Ying YUN Peng CHEN Fu-Zun LIU Yin-Ping LU Yang |
Author_FL_xml | – sequence: 1 fullname: YUN Peng – sequence: 2 fullname: LIU Yin-Ping – sequence: 3 fullname: LU Yang – sequence: 4 fullname: CHEN Fu-Zun – sequence: 5 fullname: WANG Li-Ying |
Author_xml | – sequence: 1 fullname: 云鹏 – sequence: 2 fullname: 刘印平 – sequence: 3 fullname: 路杨 – sequence: 4 fullname: 陈福尊 – sequence: 5 fullname: 王丽英 |
BookMark | eNrjYmDJy89LZWHgNDKwNNU1MLYw5GDgLS7OTDIwMDc0sjQzMuNkcHi2Ycrz2TtedG56sWGj7ostK4DUs81Tn23tfrpu1svF859Obnw-ZcXzXTuedmwDsp_sWPtk15RnG9a_bJ31dMLql-39PAysaYk5xam8UJqbQdvNNcTZQ7c8MS8tMS89Piu_tCgPKBNfXJBYWJWTlZxVbGRgZGhgamBgYUyaagDO01eG |
ContentType | Journal Article |
Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
DBID | 2B. 4A8 92I 93N PSX TCJ |
DatabaseName | Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Diet & Clinical Nutrition |
DocumentTitle_FL | Determination of pentachlorophenol by gas chromatography mass spectrometry in paper packaging materials for foodstuffs |
EndPage | 1704 |
ExternalDocumentID | spaqzljcjs202105008 |
GroupedDBID | -02 2B. 2C0 4A8 92H 92I 93N ALMA_UNASSIGNED_HOLDINGS CCEZO CDRFL C~G DYU OK1 OZF PSX TCJ TGT U1G U5L |
ID | FETCH-wanfang_journals_spaqzljcjs2021050083 |
ISSN | 2095-0381 |
IngestDate | Tue Feb 13 23:31:32 EST 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 5 |
Keywords | 衍生 食品用纸制品 五氯酚 内标法 气相色谱-质谱法 |
Language | Chinese |
LinkModel | OpenURL |
MergedId | FETCHMERGED-wanfang_journals_spaqzljcjs2021050083 |
ParticipantIDs | wanfang_journals_spaqzljcjs202105008 |
PublicationCentury | 2000 |
PublicationDate | 2021 |
PublicationDateYYYYMMDD | 2021-01-01 |
PublicationDate_xml | – year: 2021 text: 2021 |
PublicationDecade | 2020 |
PublicationTitle | 食品安全质量检测学报 |
PublicationTitle_FL | Journal of Food Safety & Quality |
PublicationYear | 2021 |
Publisher | 河北省疾病预防控制中心, 石家庄 050021 |
Publisher_xml | – name: 河北省疾病预防控制中心, 石家庄 050021 |
SSID | ssib007129626 ssib017479571 ssib051376490 ssib007891667 ssj0001257730 |
Score | 4.531923 |
Snippet | 目的 建立气相色谱-质谱法测定食品用纸制品中五氯酚含量的分析方法,了解食品用纸制品中五氯酚的残留状况.方法 纸制品试样加入2,4,6-三溴酚内标后,经液-液萃取,SLC柱净化,乙酸酐-吡啶溶液衍生后,采用气相色谱-质谱法测定,内标法定量.结果 在50~1000 ng范围内,相关系数均>0.9995.方法... |
SourceID | wanfang |
SourceType | Aggregation Database |
StartPage | 1699 |
Title | 气相色谱-质谱法测定食品用纸制品中五氯酚含量 |
URI | https://d.wanfangdata.com.cn/periodical/spaqzljcjs202105008 |
Volume | 12 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR27bhNB8BRS0SCeIrzkIkMTGfkee7vbsWefFSGRKpFCFfni4xFFjiCmcYFEgQBRgIRpQkFBEwkB5ikr3xO__oKZuYcvyEWgWY9md-fpvZ3du9m1rEXVdCPfpoweP3LKHr0kjFxJUNO2_ShWIqJ859sr_vKad2tdrM-deFLMLmlHNzY7M_NK_seriEO_UpbsP3g2J4oIhNG_WKKHsTyWjyH0IaiA9iCUoAMIFIQKlIbAIQCrArvMkAdG5Sju5oIWDAhQAYQCTAjaQKjBYFWdMNrFOJNJJ90lBIZ5YBck5RfaeIQ3NQYMC8SSmToRVIIpY4mYgDES1JEPCmfxZZFQGWInMvkTSVIKxAV7qcpRRWpgfMIoA0Zk_6hMNJt6BzrjzzWsj04Uq5HcCGCTwJ02QdaS1fFBI301rdGgNfVH8yBbxRogCWWKGyrOdCuFZXXIAcSuClqyiauZrbE2ZECS2mQXB5THfBQ7FpmEYGTBDbn1kXMdlEvjhknUUzZoyMRdaAHlLVVEJZOI5wCnQgn0bnKrTT5hOYWBKQqzj-0nl02lkYwtk5ud_zpQHNs-7GxvbW7tkvbEkXLl6ZQlWlPcWcsfxxJjQb8QnUuFa4lptIprWanFdDUhbJysvPSla7LFKaTk235yNTg1rnW30bpXiOJWT1un0uVXySRj6Yw117l_1lqoPYjbpeul9Izc7dJKdkXFOevmsNcdve-PX34f976Vxz_38Wf4493w16vBl73Jxw-Dt09H3f3RQX_w4jfCh_3PhwfdYe_r5Nne4M2nyfPX562lerhaXS6nEm2kI3t3Y4aF3AvWfGunFV-0Sq7nR7bju3FTup5UDR17EcYUkWhE9C13vGAtHofipeM1u2ydJDjZ9btizbcfPY6vYhzcjq6xt_4Auc-Juw |
link.rule.ids | 315,786,790,4043 |
linkProvider | CAB International |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E6%B0%94%E7%9B%B8%E8%89%B2%E8%B0%B1-%E8%B4%A8%E8%B0%B1%E6%B3%95%E6%B5%8B%E5%AE%9A%E9%A3%9F%E5%93%81%E7%94%A8%E7%BA%B8%E5%88%B6%E5%93%81%E4%B8%AD%E4%BA%94%E6%B0%AF%E9%85%9A%E5%90%AB%E9%87%8F&rft.jtitle=%E9%A3%9F%E5%93%81%E5%AE%89%E5%85%A8%E8%B4%A8%E9%87%8F%E6%A3%80%E6%B5%8B%E5%AD%A6%E6%8A%A5&rft.au=%E4%BA%91%E9%B9%8F&rft.au=%E5%88%98%E5%8D%B0%E5%B9%B3&rft.au=%E8%B7%AF%E6%9D%A8&rft.au=%E9%99%88%E7%A6%8F%E5%B0%8A&rft.date=2021&rft.pub=%E6%B2%B3%E5%8C%97%E7%9C%81%E7%96%BE%E7%97%85%E9%A2%84%E9%98%B2%E6%8E%A7%E5%88%B6%E4%B8%AD%E5%BF%83%2C+%E7%9F%B3%E5%AE%B6%E5%BA%84+050021&rft.issn=2095-0381&rft.volume=12&rft.issue=5&rft.spage=1699&rft.epage=1704&rft.externalDocID=spaqzljcjs202105008 |
thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fspaqzljcjs%2Fspaqzljcjs.jpg |