Glass transition properties of multi-component and multi-phase system and prediction model of glass transition in food
Project/Area Number |
21780126
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Food science
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Research Institution | Hiroshima University |
Principal Investigator |
KAWAI Kiyoshi 広島大学, 大学院・生物圏科学研究科, 講師 (00454140)
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Project Period (FY) |
2009 – 2011
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Project Status |
Completed (Fiscal Year 2011)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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Keywords | ガラス転移 / 示差走査熱量計 / レオメーター / 軟化 / 乾燥食品 / ガラス転移温度 / 軟化温度 |
Research Abstract |
Polysaccharide, monosaccharide, water, and their mixtures were used as model food samples, and their glass transition temperature was investigated by using a thermal analysis. The relationship between glass transition temperature and composition was revealed. On the other hand, cookie was used as a food sample, and its softening temperature was investigated by using a mechanical analysis. The softening temperature could be analyzed as similar to glass transition temperature. From these results, prediction approach of their glass transition temperature was proposed.
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Report
(4 results)
Research Products
(23 results)
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[Presentation] 親水性高分子におけるガラス転移温度の予測2011
Author(s)
川井清司, 深見健, Pariya Thanatuksorn, Chotika Viriyarattanasak, 梶原一人
Organizer
第56回低温生物工学会大会(セミナー及び年会)
Place of Presentation
岩手大学
Year and Date
2011-07-08
Related Report
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[Presentation] リンのガラス転移温度の予測に関する研究2010
Author(s)
川井清司, 深見健, Pariya Thanatuksorn, Chotika Viriyarattanasak, 梶原一人
Organizer
日本食品工学会第11回年次大
Place of Presentation
東京海洋大学
Year and Date
2010-08-04
Related Report
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