English  |  正體中文  |  简体中文  |  Items with full text/Total items : 27228/39071
Visitors : 2412629      Online Users : 61
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/23825

Title: Mathematical Model for Prediction of Intermittent Drying and Pressing Process of Mullet Roe
Authors: C.C. Fan;S.P. Liaw;W.R. Fu;B.S. Pan
Contributors: NTOU:Department of Mechanical and Mechatronic Engineering
Keywords: mullet roe;intermittent process;diffusion;press;drying rate
Date: 2003-04
Issue Date: 2011-10-20T08:08:23Z
Publisher: Journal of Food Science
Abstract: abstract:A mechanical mullet roe drying process was designed to simulate the traditional intermittent sun drying-pressing process. A transient 3-dimensional diffusion equation was used to predict moisture content and moisture distribution using finite-difference techniques. Drying curves decreased in a logarithmic manner without a constant drying period from 25 °C to 40 °C. At the pressing stage, the moisture distribution became even and the drying rate increased during the subsequent drying stage as compared to the continuous drying curve at comparable drying time. Total drying time was effectively saved by 30% for 3 cycles of 12 h-12 h intermittent drying-pressing followed by continuous drying until the mullet roe reached a water activity (Aw) of 0.85.
Relation: 68(3), pp.886–891
URI: http://ntour.ntou.edu.tw/handle/987654321/23825
Appears in Collections:[機械與機電工程學系] 期刊論文

Files in This Item:

File Description SizeFormat

All items in NTOUR are protected by copyright, with all rights reserved.


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback