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秋刀魚副產品加工技術研發

  • 日期:100-04-08
  • 計畫編號:99農科-3.1.4-水-A1
  • 年度:2010
  • 領域:食品科技研發領域
  • 主持人:王文政

使用適度的欄柵模式,降低加工成本,保有較佳之產品質地、風味及產品營養特性之秋刀魚鬆製品;經使用一般成分水分、蛋白質、脂肪和灰分分別為54.6±4.7、16.1±1.9、26.4±7.6、1.1±0.3%之秋刀魚,作為試製秋刀魚鬆之原料;藉由L934正交設計,進行試驗研究,確定產品的較佳製程。製成之魚鬆製品呈現絨狀且均勻之金黃色色澤、纖維疏鬆、口感肉質細膩、無異味。調味魚鬆貯存於37℃經21日後之VBN值為22.6±0.6 mg%,以25 mg%為標準界限,推算其貨架貯存期限為25.6日。貯存於25℃經42日後之VBN值為21.9±0.5 mg%,推算其貨架貯存期限為49.2日。本試驗確認欄柵條件,維持製品品質,延長製品貨架貯存期限,提升產品行銷之競爭力。

研究報告摘要(英)


The moderate hurdle technology decrease the processing cost and increase the better texture, flavor and acceptance of products by the consumers with the special functional characterizes and valuated shred fish.. The pacific saury were the material for processing of shred fish with the examined proximate compositions such as moisture, crude protein, crude fat and ash were 54.6±4.7, 16.1±1.9, 26.4±7.6 and 1.1±0.3% respectively. Through orthogonal design (L9 (34)) test, the better processing condition was ascertained. Under this process, the shred fish taking the form of wadding, appear the golden yellow color and luster is even and unanimous, the fiber is pure and loose, mouth feel is fine and smooth, there is no peculiar smell. The VBN of product stored at 37℃ for 21 days was 22.6±0.6 mg%, The shelf life of the product with the standard of VBN more than 25 mg% was evaluated over 25.6 days. The VBN of product stored at 25℃ for 42 days was 22.6±0.6 mg%, The shelf life of the products is evaluated over 49.2 days. This trial confirmed the moderate processing condition to retain the better quality and to elongate the shelf life of the finished products. It will increase market thoroughfare and its competition potential