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Title: 酒釀釀造探討
Authors: 陳榮荃;許書嘉;李仁傑;吳莉莉
Contributors: 能源與材料科技系
Keywords: 酒釀釀造探討
Date: 2012-12-25
Issue Date: 2013-07-24T02:45:23Z
Abstract: 本組專題實驗是用攤飯法來製作甜酒釀,利用圓糯米、酒麴、發酵時間、溫度、加水量的改變來製取甜酒釀。並於釀製過程中以不同方式探討影響甜酒釀種種因素。

  在酒釀發酵期間,酒藥內的菌株會在蒸飯的米飯上快速生長,並分泌澱粉酶、蛋白酶、脂肪酶等酵素。糯米澱粉經由糖化酵素分解成小分子醣類後,部分在經發酵轉變成酸和酒精;蛋白質經由蛋白分解酵素分解產生胺基酸,其部分會在轉變成高級醇;脂質經由脂肪水解酵素分解產生脂肪酸,其部分會與酒精作用轉變成酯類,造成酒釀特有香味,進而了解甜酒釀有哪些功效與營養成分。
Appears in Collections:[Department of Energy and Materials Technology] Monograph

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