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保健水產品之開發

  • 日期:93-07-02
  • 年度:2003
  • 領域:生物技術領域
  • 主持人:王文政

虱目魚為大宗省產養殖魚類,隨著國內經濟的高度發展,國人所得水準提高、保健意識增強及外食機會增多等社會趨勢下,本產品擬以藥膳調理食物的觀念,考慮開發以微波速食的即食調理食品,配合產品之質地、風味不流失之概念。將產品以巴斯德殺菌(95℃加熱40分鐘),並於5℃之冷藏條件下,進行儲存試驗。並分析測試水產品及藥膳水煮液之生理活性。鰻魚頭經熱水萃取後,其萃取物能促使免疫細胞增生及IgM抗體產生,顯示萃取物具免疫調節功能。將鰻魚副產物經蛋白酵素水解後,水解物以121℃殺菌15分鐘後,評估其細胞增生活性,其水解物具有促進免疫細胞HB4C5、SI102、UM增生。以亞麻油酸為底物,進行POV值之氧化抑制能力分析,結果顯示鰻魚水解物具有抗氧化活性。以四物及八珍等對鰻魚水解物進行不同漢方調味,經漢方調味後之鰻魚水解物,在抗氧化的表現上具有加乘效果。考量鰻魚全魚利用,將副產物中的鰻魚頭作有效的利用,並賦予產品型態多樣化。另一方面如能了解有效成分,並標示其有效力價,必能有利產品管理及提昇此產品之附加價值。

研究報告摘要(英)


The objectives of this study are to develop the microwave instant medicinal dietaryproducts with the material of milkfish which is the main aquaculture fish in Taiwan, tofit the idea of healthy food with good texture and flavor. These products werepasteurized at 95℃ for 40 minutes and were stored in refrigerater at 5℃. thephysiological activities of the Chinese medicinal dietary product will analyzed forevaluating the tolerence time. In additional try to diversify products from heat waterextract and hydrolysate of eel by processing. Promoting product effective by isolated thebiological active with gel filtration and label its functional component by westernblotting assay.