| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
|---|
| Outline of Final Research Achievements |
In human studies, as for a convenient method of measuring taste sensitivity, the “Kio’s Taste Test” has been developed. The simultaneous questionnaire survey suggests a relationship between food preference and taste sensitivity at different age groups.
In animalexperiments, the present study examined whether weanling animals can acquire associative memory for reward and retain it several weeks later. The reasons for rejection of high-concentration sucrose by weanling rats are also discussed. The present study showed that weanling rats established a conditioned flavor preference or aversion depending on the concentration of associated sucrose and retained it in adulthood, indicating that feeding experience in the weanling period is important in influencing later dietary preferences.
|
