Information Retrieval in Food Science Research: A Bibliographic Database Analysis

Area of Science:

• Food Science
• Information Retrieval
• Bibliographic Databases

Background:

• Effective research in food science relies on efficient information retrieval.
• Electronic bibliographic databases are primary tools for accessing scientific literature.
• Assessing the quality of database selection and usage is vital for research outcomes.

Purpose of the Study:

• To evaluate the importance of electronic bibliographic database selection in food science research.
• To compare the coverage and overlap of commonly used databases for food science literature.
• To demonstrate the impact of database selection on information retrieval through a case study.

Main Methods:

• Comparison of six recommended databases based on journal coverage and overlap.
• Evaluation of databases for indexing food science journals and article depth.
• Application of a case study on bile acid/dietary fiber interactions to assess database utility.

Main Results:

• Databases varied significantly in disciplinary breadth, total journals indexed, and food science journal coverage.
• Each database contained unique citations not found in others.
• Over half of the articles retrieved in the case study were unique to a single database.

Conclusions:

• Thoughtful selection of electronic databases is essential for food science research.
• Utilizing multiple databases significantly enhances the comprehensiveness of literature searches.
• Informed database usage is critical for effective knowledge assessment and problem-solving in food science.