Korean Journal of Food Science and Technology (한국식품과학회지)
- Volume 31 Issue 4
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- Pages.945-951
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- 1999
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- 0367-6293(pISSN)
Development of Analysis Method of Gardenia Yellow as Natural Colorants and Content Survey in Commercial Foods by HPLC
HPLC를 이용한 천연착색료인 치자황색소의 분석법 개발 및 시판 식품중 함유량조사
- Kim, Hee-Yun (Division of Natural Food Additives, Korea Food and Drug Administration) ;
- Kim, So-Hee (Division of Natural Food Additives, Korea Food and Drug Administration) ;
- Hong, Ki-Hyoung (Division of Natural Food Additives, Korea Food and Drug Administration) ;
- Lee, Chul-Won (Division of Natural Food Additives, Korea Food and Drug Administration) ;
- Kim, Kil-Saeng (Division of Natural Food Additives, Korea Food and Drug Administration) ;
- Ha, Sang-Chul (Department of Confectionary Decoration, Taegu Future College) ;
- Jo, Jae-Sun (Department of Food Science and Technology, Kyung Hee University)
- 김희연 (식품의약품안전청 식품첨가물평가부 천연첨가물과) ;
- 김소희 (식품의약품안전청 식품첨가물평가부 천연첨가물과) ;
- 홍기형 (식품의약품안전청 식품첨가물평가부 천연첨가물과) ;
- 이철원 (식품의약품안전청 식품첨가물평가부 천연첨가물과) ;
- 김길생 (식품의약품안전청 식품첨가물평가부 천연첨가물과) ;
- 하상철 (대구미래대학 제과데코레이션과) ;
- 조재선 (경희대학교 식품공학과)
- Published : 1999.08.31
Abstract
A simple and practical method for the determination of gardenia yellow in foods was developed. In this method, analysis of gardenia yellow in food products has been carried out by the detection of crocetin and/or geniposide as indicator compounds. As a new analytical method for gardenia yellow, we adopted crocetin, which is produced from colored components of gardenia yellow by alkaline hydrolysis, as an indicator compound. The analysis of gardenia yellow was performed by reverse phase high performance liquid chromatography using a Capcell pak
식품중 공정시험법이 확립되어 있지 않은 치자황색소를 우리실정에 적용 가능한 시험방법을 개발, 확립함과 동시에 확립된 시험방법을 토대로 시중에서 유통되고 있는 일부 가공식품에 대하여 분석한 결과는 다음과 같다. 치자황색소 분석은 crocetin과 geniposide을 지표물질로 하여 역상계 칼럼인 Capcell Pak