Effects of Vacuum Packing on Cell Membrane Permeability and the Seasoning of Japanese Radish
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- KUMAGAI Michiyo
- Ochanomizu University
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- SATO Yumi
- Ochanomizu University
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- SATO Yoko
- Ochanomizu University
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- KASAI Midori
- Ochanomizu University
Bibliographic Information
- Other Title
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- 真空包装がダイコンの細胞膜および調味に及ぼす影響
- シンクウ ホウソウ ガ ダイコン ノ サイボウマク オヨビ チョウミ ニ オヨボス エイキョウ
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Description
<p> This study investigated the effects of vacuum packing on the semi-permeability of cell membranes and the effects of vacuum packing and subsequent cooking under a vacuum-packed condition on seasoning. Samples of Japanese radish were immersed in 0.5% NaCl solution either immediately after vacuum packing or after 3 days of packing. There was no considerable increase in NaCl concentration in the Japanese radish, suggesting that vacuum packing had little or no effect on membrane semi-permeability. Seasoning concentrations immediately after packing as well as after cooking were measured in Japanese radish samples that were vacuum packed in 1.5% or 6% NaCl solution or in 17.5% sucrose solution. In the case of after packing, NaCl and sucrose concentrations were significantly higher in the vacuum-packed samples than in the non-vacuum-packed samples because NaCl or sucrose solution flowed into the vacuum-packed samples. However, in the case of after cooking, these concentrations were slightly higher in the vacuum-packed samples due to the loss of the semi-permeability of cell membranes followed by the diffusion of these components. In the case of 6% NaCl solution, NaCl concentration of the cooking samples was appropriate in spite of a small amount of solution. This study suggested that in the case of after packing, seasoning concentrations were higher in the vacuum-packed samples because seasoning solution flowed into the samples due to the pressure gradient, and that seasoning concentrations of the cooked samples which were vacuum-packed in a small amount of seasoning solution with high solute concentration were appropriate.</p>
Journal
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- Journal of Home Economics of Japan
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Journal of Home Economics of Japan 71 (3), 135-145, 2020
The Japan Society of Home Economics
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Details 詳細情報について
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- CRID
- 1390283659862608640
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- NII Article ID
- 130007815420
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- NII Book ID
- AN10040097
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- ISSN
- 18820352
- 09135227
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- NDL BIB ID
- 030311319
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed