Journal of Korean Library and Information Science Society (한국도서관정보학회지)

Korean Library and Information Science Society (한국도서관정보학회)
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A Study on the Metadata Design for Standardization of Food Composition Research Data

식품성분 연구데이터의 표준화를 위한 메타데이터 설계에 관한 연구

  • 이상훈 (국립농업과학원 식생활영양과) ;
  • 박은지 (국립농업과학원 식생활영양과) ;
  • 김주섭 (전북대학교 문헌정보학과, 연구데이터융복합연구소) ;
  • 김선태 (전북대학교 문헌정보학과, 연구데이터융복합연구소)
  • Received : 2022.08.23
  • Accepted : 2022.09.15
  • Published : 2022.09.30
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Abstract

The purpose of this study was to designed the structure and elements of metadata that can manage and share research data produced in the food composition database. In order to derive metadata elements, mapping crosswalk was performed on 5 metadata such as DCAT, DataCite metadata schema 4.4, TTAK.KO-10.0976, AgMES, and FoodData Central. As a result of the study, the top 15 elements of the 'Resource information' metadata were derived, and 7 mendatory, 3 recommended and 5 optional elements, and the 'Composition analysis' metadata included 8 mendatory, 3 recommended and 1 optional element were derived to describe food composition research data, respectively. The derived metadata elements will be used as an item for systematic management of food composition data and can be used as basic data for sharing with domestic and international food composition databases.

본 연구의 목적은 식품성분 데이터베이스를 구축하는 과정에서 생산되는 연구데이터의 관리 및 공유를 위한 메타데이터 도출이다. 기존의 표준으로 사용되고 있던 메타데이터 DCAT, DataCite 4.4, TTAK.KO-10.0976, AgMES, FoodData Central 등 5개의 비교 분석을 통해 식품성분 연구데이터를 기술하기 위한 '소재정보'와 '성분분석' 메타데이터 요소를 도출하였다. 연구결과 '소재정보' 메타데이터는 최상위 15개 요소가 도출되었으며 필수 요소 7개, 권고 요소 3개, 선택 요소 5개가 포함되었으며, '성분분석' 메타데이터는 최상위 12개 요소가 도출되었으며 필수 요소 8개, 권고 요소 3개, 선택 요소 1개가 포함되었다. 도출된 메타데이터는 식품성분 연구데이터를 체계적으로 관리하기 위한 항목으로 사용되며, 국내 및 국제 식품성분 데이터베이스와 공유하기 위한 기초자료로 활용될 수 있을 것이다.

Keywords

Acknowledgement

본 논문은 농촌진흥청 국가연구개발사업(과제번호: PJ015880)에 의해 수행한 결과의 일부임.

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