| Project/Area Number |
20500700
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Eating habits, studies on eating habits
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| Research Institution | National Agriculture and Food Research Organization |
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Principal Investigator |
HAYAKAWA Fumiyo 独立行政法人農業・食品産業技術総合研究機構, 食品総合研究所食品機能研究領域, 主任研究員 (00282905)
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| Co-Investigator(Kenkyū-buntansha) |
KOHYAMA Kaoru 独立行政法人農業・食品産業技術総合研究機構, 食品総合研究所食品機能研究領域, 上席研究員 (00353938)
SASAKI Tomoko 独立行政法人農業・食品産業技術総合研究機構, 食品総合研究所食品機能研究領域, 主任研究員 (10353939)
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| Project Period (FY) |
2008 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,807,340 (Direct Cost: ¥3,697,954、Indirect Cost: ¥1,109,386)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥387,340 (Direct Cost: ¥297,954、Indirect Cost: ¥89,386)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 官能評価 / テクスチャー / 用語 / アンケート / 食物 |
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| Research Abstract |
Texture descriptive terms such as "hardness" or "crispness" play an important role in sensory analysis. Selection and identification of descriptors require a lot of effort in descriptive sensory analysis. The objective of this study is to develop the useful database related to texture descriptors for speeding up the sensory analysis. We used 445 Japanese texture terms that had been collected in our earlier study. Through a literature survey, questionnaires sent to trained sensory panelists and sensory analysis using trained panelists, we collected 935 foods associated with 445 texture terms. The data were applied to correspondence analysis to clarify the relationships among texture terms, texture terms and foods, and among foods quantitatively. As a result, the database which can be used in searching both descriptors and foods was developed. It would contribute to speed up the sensory evaluation.
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