GC-MS를 이용한 위생용품 중 프탈레이트계 가소제 15종 동시 분석
Development of a Quantitative Analysis Method for 15 Phthalates in Hygiene Products Using Gas Chromatography-mass Spectrometry
Phthalates, or phthalate esters, are widely used as solvents and plasticizers across various industrial sectors, particularly to impart flexibility to polyvinyl chloride (PVC) products. However, due to concerns over their potential environmental and human health hazards, such as endocrine-disrupting effects, global regulatory scrutiny of phthalates has increased. In Korea, the Ministry of Food and Drug Safety (MFDS) has set safety limits for seven regulated phthalates (DEHP, DBP, BBP, DINP, DIDP, DNOP, DIBP) under the Hygiene Products Control Act, restricting their concentration to below 0.1% in hygiene products intended for infants and children, such as diapers and cotton swabs. In this study, a gas chromatography-mass spectrometry (GC-MS) method was developed to simultaneously analyze 15 phthalates, including the seven regulated by MFDS and eight additional substances (DEP, DMP, DMEP, DIPP, PIPP, DNPP, DNHP, DCHP) which are regulated due to toxicity concerns by the European Chemicals Agency (ECHA) or have raised potential health concerns in toxicological studies. Hygiene product samples were cryogenically ground and extracted using ultrasonic extraction with n-hexane. Analysis was performed using both full-scan and selected ion monitoring (SIM) modes with a DB-5MS column. The developed method was validated following AOAC Appendix K guidelines and demonstrated excellent linearity (R2 ≥ 0.99), accuracy (recoveries of 90.52-114.06%), and precision (RSD 0.99-16.73%) for all target analytes. Limits of detection (LOD) ranged from 0.03 to 0.15 mg/L, and limits of quantification (LOQ) from 0.09-0.46 mg/L. These results confirm that the proposed method is suitable for the quality control and safety assessment of phthalates in hygiene products.
목차
Abstract I. 서론 II. 본론 1. 시험방법 2. 시험방법의 밸리데이션 3. 시험법의 적용성 검토 III. 연구결과 및 고찰 1. 연구결과 2. 고찰 IV. 결론 감사의 말씀 참고문헌
키워드
PhthalatesHygiene ProductsDiapersCotton swabs
저자
박수현 [ Su-hyeon Park | 식품의약품안전평가원 의료제품연구부 화장품연구과 ]
신제영 [ Je young Shin | 식품의약품안전평가원 의료제품연구부 화장품연구과 ]
고미선 [ Misun Go | 식품의약품안전평가원 의료제품연구부 화장품연구과 ]
윤해석 [ Hae-suk Youn | 식품의약품안전평가원 의료제품연구부 화장품연구과 ]
송영미 [ Young Me Song | 식품의약품안전평가원 의료제품연구부 화장품연구과 ]
교신저자
한국에프디시규제과학회(구 한국에프디시법제학회) [The Korean Society of Food, Drug and Cosmetic Regulatory Sciences]
설립연도
2006
분야
의약학>약학
소개
본회는 의약품, 의약외품, 의료기기, 화장품 및 건강기능식품 등과 관련된 국내·외의 각종 법령과 규정 등에 대한 연구와 발표 등을 통하여 합리적이고 투명한 법령과 규정의 제·개정 및 정책개발에 기여함으로써 관련 산업의 발전과 국민의 건강증진에 기여하며 회원 상호 간의 친목을 도모함을 목적으로 한다.
간행물
간행물명
KFDC규제과학회지(구 FDC법제연구) [Regulatory Research on Food, Drug and Cosmetic]