異なった貯蔵温度における収穫後のキュウリ果実の糖関連酵素活性の変化
書誌事項
- タイトル別名
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- Postharvest Changes in the Activities of Sugar-metabolizing Enzymes in Cucumber Fruit Stored at Different Temperatures
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This study investigated the postharvest changes in the activities of invertase (EC ; 3. 2. 1. 26), sucrose synthase (SS ; EC 2. 4. 1. 13) and sucrose phosphate synthase (SPS ; EC 4. 4. 1. 14) in cucumber fruits (Cucumis sativus L. cv. Project X) stored at 13 and 25°C for 20 days to understand the changes in fruit quality in relation to firmness and color after harvest. The acid invertase activities in the soluble and cell-wall-bound fractions in the cucumber stored at 25°C were significantly higher than those stored at 13°C from days 4 to 16. The acid invertase activity was 30-35 times higher than the SS activity on day 8 of storage at 25°C. The SS and SPS activities in the cucumber fruits stored at 25°C showed the highest activity on day 8. Low-temperature storage was effective in decreasing invertase activity in both fractions, thereby suppressing sucrose degradation. Low-temperature storage at 13°C caused no chilling injury to the cucumber. It was effective in maintaining sucrose content, color and firmness of cucumber fruits.
収録刊行物
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- 日本食品保蔵科学会誌
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日本食品保蔵科学会誌 34 (3), 133-138, 2008
一般社団法人 日本食品保蔵科学会
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詳細情報 詳細情報について
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- CRID
- 1390001205116762368
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- NII論文ID
- 10029725607
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- NII書誌ID
- AA11178236
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- COI
- 1:CAS:528:DC%2BD1cXosFGlsL4%3D
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- ISSN
- 21861277
- 13441213
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- NDL書誌ID
- 9541598
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可