| Budget Amount *help |
¥47,580,000 (Direct Cost: ¥36,600,000、Indirect Cost: ¥10,980,000)
Fiscal Year 2017: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2015: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2014: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2013: ¥24,830,000 (Direct Cost: ¥19,100,000、Indirect Cost: ¥5,730,000)
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| Outline of Final Research Achievements |
We studied the distribution of deterioration rate of cruciferous vegetable flower buds and the relationship between respiratory enzymes. By the light sensing, the nondestructive estimation accuracy of the yellowing rate distribution of broccoli flower buds was influenced by light reflectance around 750 nm, which was confirmed to be light reflection due to chlorophyll fluorescence. Nondestructive estimation of the browning rate distribution of cauliflower flower buds was possible with screening level accuracy.
The yellowing rate of the broccoli flower bud was deeply related to the increase / decrease of one type of respiratory enzyme "Alternative Oxidase (AOX)", and the yellowing was suppressed under the environmental condition where the increase in AOX amount was suppressed. From this, it became clear that respiratory enzymes influence the deterioration rate control of cruciferous vegetables.
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