雞蛋新鮮度與電導率的研究(終)

1、本科生畢業(yè)設計(論文)題目：雞蛋新鮮度與電導率的研究題目：雞蛋新鮮度與電導率的研究TheExpleoftheRelationshipbetweenEggFreshnessConductivity教學單位教學單位生命科學與技術學院生命科學與技術學院_姓名羅棋菁羅棋菁學號200931302024200931302024__年級20092009級_________專業(yè)食品科學與工程食品科學與工程____指導教師指導教師王洪志王洪志職稱副教授2

2、013年04月20日3目錄摘要：......................................................................2Abstract:...................................................................21.引言....................................................

3、.................41.1目的意義...............................................................42雞蛋新鮮度研究的基本綜述...................................................42.1雞蛋營養(yǎng)價值.........................................................

4、.42.2雞蛋貯藏概述..........................................................42.2.1物理變化........................................................42.2.2化學變化........................................................52.2.3微生物引起的變化.....

5、...........................................52.3雞蛋新鮮度評價方法現(xiàn)狀................................................52.3.1感官評價.........................................................52.3.2理化性質測定...................................

6、.................52.3.3pH測定..........................................................63.試驗材料與方法............................................................63.1試驗材料.........................................................

7、......63.1.1主要儀器.........................................................63.1.2實驗樣品.........................................................63.2試驗設計...............................................................64.結果與分析.

8、...............................................................84.1感官評定...............................................................84.2pH值檢測..............................................................94.3電導率S的檢測....

9、....................................................95.結果與討論...............................................................10參考文獻...................................................................12致謝！...................