市售油炸豆皮商品壽命之研究及其檢定

Chia Nan University of Pharmacy & Science Institutional Repository > 藥理學院 > 食品科技系 > 科技部計畫 > Item 310902800/1900

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標題:	市售油炸豆皮商品壽命之研究及其檢定 Shelf Life of Commercial Fried-Topie and Its Assessment
作者:	洪端良 Tuan-Liang Hong
貢獻者:	食品科技系
關鍵字:	油炸豆皮保存期限近紅外線光譜儀氧化油脂氧化 Fried topie Near infrared spectroscopy (NIR) Shelf life Oxidation Lipid oxidation
日期:	1999
上傳時間:	2008-07-18 16:23:26 (UTC+8)
出版者:	台南縣：嘉南藥理科技大學食品科技系
摘要:	油炸豆皮以聚乙烯袋包裝分別貯存於4.degree.C、25.degree.C及37.degree.C。結果顯示貯存於25.degree.C,6週之樣品,其TBA值、顏色及品評分數皆與新鮮者具顯著性差異,且經貯存14週之油炸豆皮之黴菌數為5.8* 10/sup 6/(cfu/g)。以近紅外線光譜技術建立之品質分析模式,經可性度測試結果顯示,可有效的區別品質較差之油炸豆皮產品。 The fried-topie, packed with polyethylene bag, incubated at 4, 25, and 37.degree.C, respectively. Samples stored at 25.degree.C for 6 weeks were found that the TBA (thiobarbituric acid) value, color and sensory score was significant different with fresh samples. Furthermore, the samples stored for 16 weeks were found the number of mold was 5.8*10/sup 6/(cfu/g). Evaluation model using near infrared spectroscopy (NIRS) were developed for the quality of stored fried-topie samples. Simulation experiments demonstrated that model were able to identify the sample quality. Statistical analysis suggested that models could be used as a rapid analytical technique for assessment of commercial fried-topie products.
關聯:	計畫編號:NSC88-2214-E041-003
显示于类别:	[ 食品科技系 ] 科技部計畫

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