Transportation of live squids using sedative effect of magnesium ion, with special reference to the quality difference from frozen and chilled samples
-
- FUNATSU YASUHIRO
- Department of Food Science, Faculty of Dairy Science, Rakunogakuen University
-
- KAWASAKI KEN-ICHI
- Laboratory of Aquatic Food Science, Department of Fisheries, Faculty of Agriculture, Kinki University
-
- USUI KAZUSHIGE
- Kanagawa Prefectural Environmental Agricultural Administration of Fisheries Section
-
- NAKATEGAWA HISASHI
- Kanagawa Prefectural Environmental Agricultural Administration of Fisheries Section
-
- SHIMIZU SHUNJI
- Department of Electronic System Engineering, Suwa Tokyo Rika University
-
- ABE HIROKI
- Department of Aquatic Bioscience, Graduate School of Agricultural and Life Science, The University of Tokyo
Bibliographic Information
- Other Title
-
- マグネシウムイオンの鎮静作用を利用したヤリイカとスルメイカの活輸送,とくに輸送後の冷凍および冷蔵試料との品質の比較
- マグネシウムイオンの鎮静作用を利用したヤリイカとスルメイカの活輸送,とくに輸送後の冷凍および冷蔵品との品質の比較
- マグネシウム イオン ノ チンセイ サヨウ オ リヨウ シタ ヤリイカ ト スルメイカ ノ カツユソウ トクニ ユソウ ゴ ノ レイトウ オヨビ レイゾウ シリョウ ト ノ ヒンシツ ノ ヒカク
Search this article
Abstract
Live spear squid and Japanese common squid were sedated in seawater containing 20 mM MgSO4 (Mg-SW). For sedation, seawater temperature was slowly reduced from 15 to 7°C with ice bags. After sedation, live spear squid and Japanese common squid were individually accommodated in a highly gas impermeable plastic bag with 0.6 and 1.0 L of Mg-SW, respectively, and the bags were filled with oxygen and sealed tightly. They were transported at 5°C taking about 27 h by truck. For comparison, samples quickly frozen in liquid nitrogen and instantly killed samples were also transported at -20°C and 5°C, respectively. Changes in various components were measured. Arginine phosphate and ATP contents decreased greatly by transportation in sedated Japanese common squid. There was no clear difference in sensory scores between sedated and chilled Japanese common squid. However, arginine phosphate and ATP contents did not decrease by transportation for spear squid. The mantle muscles of sedated spear squid were more transparent and had a more favorable texture than chilled or frozen samples.<br>
Journal
-
- NIPPON SUISAN GAKKAISHI
-
NIPPON SUISAN GAKKAISHI 73 (1), 69-77, 2007
The Japanese Society of Fisheries Science
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390001206416052992
-
- NII Article ID
- 110006163737
-
- NII Book ID
- AN00193422
-
- ISSN
- 1349998X
- 00215392
-
- HANDLE
- 10659/1397
-
- NDL BIB ID
- 8669207
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed