Study on the Fresh-keeping Effect of Partial Freezing on Scapharca subcrenata

摘要：

In this paper, an experimental investigation on the fresh-keeping effect on Scapharca subcrenata under partial freezing (at temperature ranges of (-3℃±1℃) was briefly introduced. Composite biological preservative was adopted to keep Scapharca subcrenata fresh under partial freezing holding TVBN value, TBA value and Ca2+-ATPase as the freshness index. The result of experiment showed thaf effect of composite biological preservative was better than that of the blank control group and Group 4(complex fresh-keeping agents and modified atmosphere) was the best one. In this group the shelf life was prolonged to 30d, compared with the blank control, Group 4 was nearly 15d longer.

关键词： Scapharca subcrenata complex fresh-keeping agents partial freezing coating and preserving

作者: Gao Me Liu Hong-ying Qi Feng-sheng Zhang Hui Li Li-na Wang Yue-hong

作者单位: Hebei Agricultural University College of Food Science and Technology Baoding, China Hebei Agricultural University Maritime Academy Qinhuangdao, China

会议类型: 国际会议

会议名称: 2011 International Conference on Agricultural Engineering New Technology & Taishan Academic Forum(2011农业工程新技术国际学术会议暨泰山学术论坛 ICAE2011&TSAF)

会议地点: 山东淄博

会议语种:英文

页码: 1046-1050

在线出版日期: 2011-05-27（万方平台首次上网日期，不代表论文的发表时间）