2012 Fiscal Year Final Research Report
Studies on the surface depression of melon fruit during storage: it's physiological mechanism and prevention technique
| Project/Area Number |
22580026
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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 |
Horticulture/Landscape architecture
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| Research Institution | Yamagata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NISHIZAWA Takashi 山形大学, 農学部, 教授 (10208176)
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| Project Period (FY) |
2010 – 2012
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| Keywords | メロン / リグニン / 陥没障害 / スベリン / ネット / 水分損失 / 貯蔵障害 |
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| Research Abstract |
Transpiration rate of cuticular membrane and fissure (net) in the fruits of three netted melon cultivars were separately measured during the fruit development. Fissures in the equatorial region developed vertically at first and then they were interconnected by horizontally developed fissures as the fruit developed but some cracks like incomplete suture line still remained along the net even at the fruit ripening stage, irrespective of cultivar. Both lignified and suberized cell wall layers in the nets of ‘Life' were thinner than those of the other cultivars probably because of shorter developmental period of the fruit. Nevertheless, net transpiration rate did not differ significantly among cultivars at the fruit ripening stage. Our results indicated that water proofing ability in the net of netted melon fruit is as enough high as that of cutinized membrane if the suberized cell wall layers with wax depositions develop below the bottom level of fissure in the net at the fruit ripening stage.
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[Presentation] Putra World Trade Centre, Kuala Lumpur(マレーシア)2012
Author(s)
Puthmee T., T. Nishizawa, K. Takahashi, M. Sugawara, Y. Motomura, T. Aikawa and W. Kumpoun
Organizer
Morphological and physiological traits of spongy disordered tissues in mango (Mangifera indica L.) fruit. Abstr.
Place of Presentation
7th International postharvest symposium 2012 (IPS 2012) S08-3
Year and Date
20120625-29
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[Presentation] Putra World Trade Centre, Kuala Lumpur(マレーシア)2012
Author(s)
Motomura Y., T. Nishizawa and W. Kumpoun.
Organizer
Changes in peel color and cuticle components in mango skin affected by temperature treatment after harvest. Abstr
Place of Presentation
7th International postharvest symposium 2012 (IPS 2012) P01-8
Year and Date
20120625-29
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[Presentation] Golden Tulip Hotel. Bangkok(タイ)2012
Author(s)
Motomura Y., T. Nishizawa, A. Katsuta,A. Ishida, W. Kumpoun and T. Puthmee
Organizer
Effects of 1-MCP and DPA on the changes in sesquiterpene and total phenol contents associated with superficial browning in ripe mango skins.
Place of Presentation
Southeast Asia Symposium Quality Management in Postharvest Systems.
Year and Date
20120221-24
