In this study, effective gene extraction methods were compared to identify raw materials of processed meat products through molecular biological methods. Species specific primers were used to identify ingredients of processed foods and, as a sample, 13 kinds of processed meat products including beef, pork and chicken. According to the type of sample, 13 kinds of samples were classified into liquid type, source type and powder type. The samples were pre-treated (centrifugation) and (or) performed Whole Gene Amplification (WGA) kit for amplification of the extracted DNA. As a result, it was possible to identify the raw material of products through the centrifugation of sample 1 ml for liquid type of processed meat products. For source type of products after gene extraction, it was required to perform WGA for the identification of ingredients. For powder type products did not required any further pre-treatment and WGA. In this study, it was an opportunity to confirm the possibility of identification of raw material from the gene extraction of processed meat products and this method could be used to examine the authenticity of raw material of products.

ABSTRACT
 서 론
 재료 및 방법
  재료선정
  시약 및 검체 구입
  전처리, 유전자 추출 및 WGA
  Polymerase Chain Reaction(PCR) 반응액 및 반응조건
  결과확인
 결 과
  액상형태 식육추출가공품의 사용원료 확인
  소스형태 식육추출가공품의 사용원료 확인
  분말형태 식육추출가공품의 사용원료 확인
 고 찰
 감사의 말
 요 약
 참고문헌

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• 김미라(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Mi-Ra Kim
• 임지영(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Ji-Young Lim
• 박영은(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Young-Eun Park
• 신준호(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Jun-Ho Shin
• 황초롱(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Cho-Rong Hwang
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• 조태용(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Tae-Yong Cho
• 이화정(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Hwa-Jung Lee
• 한상배(식품의약품안전청 식품의약품안전평가원 식품위해평가부 식품감시과학팀, Scientific Food Investigation Team, Food Safety Evaluation Department, National Institute of Food & Drug Safety Evaluation, Food & Drug Administration) | Sang-Bae Han