fs LA-ICP-MS를 이용한 메주의 유해중금속(Cd, Pb) 신속 분석법 개발

The official analytical method for the analysis of harmful heavy metals in Meju, distributed in Korea, employs a strong acid to decompose the organic components. This analysis is time consuming and harmful to the users and/or the environment. This study aimed to develop a new pre-treatment technolog...

Full description

Saved in:
Bibliographic Details
Published inHan'gug sigpum wi'saeng anjeonseong haghoeji Vol. 37; no. 3; pp. 129 - 135
Main Authors 신희창, 최지혜, 김용경, 김대중, 안재민, 김성연, Shin, Hee-Chang, Choi, Ji-Hye, Kim, Yong-Kyoung, Kim, Dae-Jung, An, Jae-Min, Kim, Sung-Youn
Format Journal Article
LanguageKorean
Published 30.06.2022
Subjects
Online AccessGet full text

Cover

Loading…
Abstract The official analytical method for the analysis of harmful heavy metals in Meju, distributed in Korea, employs a strong acid to decompose the organic components. This analysis is time consuming and harmful to the users and/or the environment. This study aimed to develop a new pre-treatment technology using laser ablation, to rapidly analyze harmful heavy metals without using strong acids. The results obtained from this method were validated by the National Institute of Food and Drug Safety Evaluation guideline (NIFDS, 2016). Moreover, a comparison of the two methods showed that the analytical time for 55 Meju samples was shortened by 96% or more in the new method. The results showed no significant difference in the recovery ranging from 90-120%. The proposed method proved suitable for detecting harmful heavy metals in Meju. 국내 유통되는 메주의 유해중금속 분석을 위한 기존의 분석법은 강산을 사용하여 유기물을 분해하기 때문에 분석시간이 장시간 소요되며, 사용자 또는 환경에 유해한 영향을 끼친다. 이러한 단점을 개선하기 위해서 강산을 사용하지 않고 신속하게 분석할 수 있는 laser ablation 전처리 기술을 활용하여 신속 분석법을 개발하였다. 개발된 분석법의 유효성 검증을 실시한 결과, 식품의약품안전평가원 가이드라인의 화학적 검증 요소들을 모두 만족하였다. 또한 기존 분석법과 개발된 신속 분석법을 비교 평가하였다. 메주 시료 55점에 대한 분석 시간은 기존 분석법 대비 96% 이상 단축시킬 수 있었고, 분석 결과는 90-120% 범위의 회수율로 유의적 차이가 없었다. 개발된 신속 분석법은 메주 중 유해중금속 관리에 적합할 것으로 판단된다.
AbstractList The official analytical method for the analysis of harmful heavy metals in Meju, distributed in Korea, employs a strong acid to decompose the organic components. This analysis is time consuming and harmful to the users and/or the environment. This study aimed to develop a new pre-treatment technology using laser ablation, to rapidly analyze harmful heavy metals without using strong acids. The results obtained from this method were validated by the National Institute of Food and Drug Safety Evaluation guideline (NIFDS, 2016). Moreover, a comparison of the two methods showed that the analytical time for 55 Meju samples was shortened by 96% or more in the new method. The results showed no significant difference in the recovery ranging from 90-120%. The proposed method proved suitable for detecting harmful heavy metals in Meju. 국내 유통되는 메주의 유해중금속 분석을 위한 기존의 분석법은 강산을 사용하여 유기물을 분해하기 때문에 분석시간이 장시간 소요되며, 사용자 또는 환경에 유해한 영향을 끼친다. 이러한 단점을 개선하기 위해서 강산을 사용하지 않고 신속하게 분석할 수 있는 laser ablation 전처리 기술을 활용하여 신속 분석법을 개발하였다. 개발된 분석법의 유효성 검증을 실시한 결과, 식품의약품안전평가원 가이드라인의 화학적 검증 요소들을 모두 만족하였다. 또한 기존 분석법과 개발된 신속 분석법을 비교 평가하였다. 메주 시료 55점에 대한 분석 시간은 기존 분석법 대비 96% 이상 단축시킬 수 있었고, 분석 결과는 90-120% 범위의 회수율로 유의적 차이가 없었다. 개발된 신속 분석법은 메주 중 유해중금속 관리에 적합할 것으로 판단된다.
Author Shin, Hee-Chang
김용경
An, Jae-Min
최지혜
김대중
안재민
Choi, Ji-Hye
신희창
Kim, Yong-Kyoung
Kim, Sung-Youn
김성연
Kim, Dae-Jung
Author_xml – sequence: 1
  fullname: 신희창
– sequence: 2
  fullname: 최지혜
– sequence: 3
  fullname: 김용경
– sequence: 4
  fullname: 김대중
– sequence: 5
  fullname: 안재민
– sequence: 6
  fullname: 김성연
– sequence: 7
  fullname: Shin, Hee-Chang
– sequence: 8
  fullname: Choi, Ji-Hye
– sequence: 9
  fullname: Kim, Yong-Kyoung
– sequence: 10
  fullname: Kim, Dae-Jung
– sequence: 11
  fullname: An, Jae-Min
– sequence: 12
  fullname: Kim, Sung-Youn
BookMark eNotjs1Kw0AYABepYKx9h70ICi5kv81udo8h-FONtNDeS342EFriIT5CEUE8CAaKJFBQD70VKeKhT9Rs38GCnoa5DHOIWvldrveQBY7gRAGwFrIogCKUcnaAOkWRRTbjSoFwlYUGaYEDj3T9PrkdNJ9rbOqVeVtsywo3i1fzvjb1DJtqvi1X5uNl8_NoHp5P_OQM96NTbJ7mO8XN99RM6-arxJtl1SyrI7SfhpNCd_7ZRsOL86F_RYLeZdf3AjLmUpJYcybl7kQIqiERPKHKgdS1tXQiJrUGlobcSWxHhqnWduRwIUIXYh2zOJXA2uj4LzvOivtslCfFZHTt3fTABqDS5UxRW3HBfgFkgF6T
ContentType Journal Article
DBID JDI
DEWEY 641
DatabaseName KoreaScience
DatabaseTitleList
DeliveryMethod fulltext_linktorsrc
Discipline Diet & Clinical Nutrition
EISSN 2465-9223
EndPage 135
ExternalDocumentID JAKO202218753910956
GroupedDBID 9ZL
ALMA_UNASSIGNED_HOLDINGS
JDI
KROLR
M~E
ID FETCH-LOGICAL-k588-ce5388359661e2d65d1942f70e84b38ee23fa54d048afee0b4566a72cec3cf823
ISSN 1229-1153
IngestDate Fri Dec 22 12:03:59 EST 2023
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 3
Keywords Rapid analytical method
ICP-MS
fs LA-ICP-MS
Meju
Heavy metal
Language Korean
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-k588-ce5388359661e2d65d1942f70e84b38ee23fa54d048afee0b4566a72cec3cf823
Notes KISTI1.1003/JNL.JAKO202218753910956
OpenAccessLink http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO202218753910956&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01
PageCount 7
ParticipantIDs kisti_ndsl_JAKO202218753910956
PublicationCentury 2000
PublicationDate 20220630
PublicationDateYYYYMMDD 2022-06-30
PublicationDate_xml – month: 06
  year: 2022
  text: 20220630
  day: 30
PublicationDecade 2020
PublicationTitle Han'gug sigpum wi'saeng anjeonseong haghoeji
PublicationTitleAlternate Journal of food hygiene and safety
PublicationYear 2022
SSID ssib035992679
ssib001151703
ssib044738285
ssj0001722923
Score 2.1848547
Snippet The official analytical method for the analysis of harmful heavy metals in Meju, distributed in Korea, employs a strong acid to decompose the organic...
SourceID kisti
SourceType Open Access Repository
StartPage 129
Title fs LA-ICP-MS를 이용한 메주의 유해중금속(Cd, Pb) 신속 분석법 개발
URI http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO202218753910956&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01
Volume 37
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR1Na9RAdGh78uK32KolB0eUNZJkZpKZY7K7slZbC63QW0k2k-22tRV3F8GDpyKCeBAsiOxCQT30VqSIh_6ibvoffDPJZqMU_LgMkzcv783Mm5n33nwidJPxJvE88E5gpBMmhbgZWZyaoF2shMQhE7Y6KDy_4Dae0LkVtjIxea60a6nXje41X556ruR_pAowkKs6JfsPki2IAgDiIF8IQcIQ_pWMk07lkW8-qC6a80u4HmCf4aBawfUqFjUcUB3xsS9wvYYFw0KlBepb6DSfAHqOLXj2H0CtHD0j4FMsbFz3ccAx5wrCXcxravE3M0EjPbGg4IH-N0fQrAKIaSoQAhMFcYB0RdOzFDcFUpGykdxQk7Jeq9eqdNqtZ72nlRdttawQSn2ecl2qDeDqiaS1sLW2Ldfbo0ZTykRNsfN14YB8UCujBEwzhqJ5ap-HwuWjHGgUyJvQKUX1-SrfZSoFSoB5NcfVNVWeRQEHPN_yVwz8jiNMsI6zwVZqmENdZgonOw890hbZFTV5ryClod_OZ24yK8LOLmH59YLv3xRvsR1yzn_4WGXKVs4j2G_gs06iSWKrtyDmX9XH5i2YZ9541ZwwIRx3vMpKqUfUhYTjOUYPSqVfOCyKBz6YckzaJSNq-Tw6m3s_hp815QtoYmP7IpqutWXXuGXkV9RuGgujFyIuoaWkYxRNfPj1yEgHh-mn_ZPdvjHc_5B-PkoHH420v3eye5h-eX_84036-t3tanzXWIzuGOnbPfg0ht930p3B8NuucXzQHx70L6Pl-_XlasPM3wExNxj0-KYEpQyOAjjmtnRil8W2oE7iWZLTiHApHZKEjMagi8JESisCn8ANPacpm6SZcIdcQVNb21vyKjLCyJNhJJnjEkopqB5LxlKwhBGwPwTl02hW187qVtzZXD1FLDN_QriGzoyb13U01X3ekzfAbO1Gs1qWPwHg9Xsm
linkProvider ISSN International Centre
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=fs+LA-ICP-MS%EB%A5%BC+%EC%9D%B4%EC%9A%A9%ED%95%9C+%EB%A9%94%EC%A3%BC%EC%9D%98+%EC%9C%A0%ED%95%B4%EC%A4%91%EA%B8%88%EC%86%8D%28Cd%2C+Pb%29+%EC%8B%A0%EC%86%8D+%EB%B6%84%EC%84%9D%EB%B2%95+%EA%B0%9C%EB%B0%9C&rft.jtitle=Han%27gug+sigpum+wi%27saeng+anjeonseong+haghoeji&rft.au=%EC%8B%A0%ED%9D%AC%EC%B0%BD&rft.au=%EC%B5%9C%EC%A7%80%ED%98%9C&rft.au=%EA%B9%80%EC%9A%A9%EA%B2%BD&rft.au=%EA%B9%80%EB%8C%80%EC%A4%91&rft.date=2022-06-30&rft.issn=1229-1153&rft.eissn=2465-9223&rft.volume=37&rft.issue=3&rft.spage=129&rft.epage=135&rft.externalDBID=n%2Fa&rft.externalDocID=JAKO202218753910956
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1229-1153&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1229-1153&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1229-1153&client=summon