書誌事項
- タイトル別名
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- Cumulative Respiration-Based Regression Analysis of the Physical Changes in Peach Fruits at Different Storage Temperatures
- セキサン コキュウリョウ オ モチイタ チョゾウ オンド ノ コトナル モモ カジツ ノ リキガクテキ トクセイ ヘンドウ カイキ モデル ノ コウチク
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抄録
<p> To develop a regression model for the prediction of the physical properties, applicable to peach fruits stored at different temperatures, the respiration rate (CO2 output rate) and five physical parameters of peach fruits (cv. Kanoiwa-Hakutou) were investigated in the context of storage at 0, 5, 10, 15, 25, and 35℃. The firmness index of the peach fruits was measured using a hand-held firmness tester, whereas the maximum load, spring constant at small and large deformations, and flesh firmness were measured using a universal firmness tester. The changes in the five physical parameters over time showed similar tendencies, and the physical parameters correlated well with cumulative respiration. Consequently, we developed a mathematical model for the prediction of the physical parameters of individual samples based on their cumulative respiration, which followed a sigmoid-type function. The data obtained for these five physical parameters using the model showed a high correlation coefficient (R2＝0.819－0.921), and the spring constant at a small deformation showed the highest value among all parameters. These results indicate that developing a model using cumulative respiration as a variable is feasible and allows the prediction of changes in the firmness characteristics of peach fruits during the postharvest period.</p>
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 47 (1), 11-18, 2021
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
- 1390579212415522048
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- NII論文ID
- 40022498263
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- NII書誌ID
- AA11178236
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- ISSN
- 21861277
- 13441213
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- NDL書誌ID
- 031309560
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
