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- SOGA Ayaka
- Kanagawa Agricultural Technology Center The United Graduate School of Agricultural Science, Gifu University
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- YOSHIDA Makoto
- Kanagawa Agricultural Technology Center
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- KUROKI Shinichiro
- Graduate School of Agricultural Science, Kobe University
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- TSUTA Mizuki
- Food Research Institute, NARO The United Graduate School of Agricultural Science, Gifu University
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- NAKAMURA Nobutaka
- Food Research Institute, NARO
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- IMAIZUMI Teppei
- The United Graduate School of Agricultural Science, Gifu University
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- THAMMAWONG Manasikan
- The United Graduate School of Agricultural Science, Gifu University
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- NAKANO Kohei
- The United Graduate School of Agricultural Science, Gifu University
Bibliographic Information
- Other Title
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- 放散成分プロファイリングによるホウレンソウの鮮度マーカーの探索
- ホウサン セイブン プロファイリング ニ ヨル ホウレンソウ ノ センド マーカー ノ タンサク
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Description
<p>A gas chromatography-mass spectrometry (GC-MS) based metabolomics approach was used to identify specific volatile compounds as an indicator for assessing the freshness degree of harvested spinach leaves during storage. Volatiles produced from the leaves stored at 5 °C, 15 °C, and 25 °Cwere collected periodically in a gas adsorption tube and subsequently withdrawn into GC-MS by a thermal desorption method. Partial least squares regression for predicting the cumulative storage temperature based on the detected volatiles has selected ten substances as important volatiles that can explain the degrees of freshness, which belong to terpene, alcohol, aldehyde, hydrocarbon, and unknown ones. A hierarchical cluster analysis revealed that the composition ratios of these compounds allowed estimating the cumulative storage temperature of the samples in three levels. These results suggest that the profiling of volatile compounds emitted from stored spinach could probably be a practical method for assessing the degrees of freshness.</p>
Journal
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- Journal of the Japanese Society of Agricultural Machinery and Food Engineers
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Journal of the Japanese Society of Agricultural Machinery and Food Engineers 82 (6), 636-641, 2020-11-01
Japanese Society of Agricultural Machinery and Food Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390295956274184192
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- NII Article ID
- 40022417764
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- NII Book ID
- AA12654054
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- ISSN
- 21890765
- 2188224X
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- NDL BIB ID
- 030775130
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed