English  |  正體中文  |  简体中文  |  Items with full text/Total items : 17775/20116 (88%)
Visitors : 10057307      Online Users : 563
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/741


    標題: 控釋技術之應用(I)-應用在魚類養殖效能與環境水質之影響評估─子計畫二:具控釋效果之圓粒(pellet)型魚飼料研發
    作者: 林恆弘
    貢獻者: 藥學系
    關鍵字: 控制釋放,酸鹼敏感性,圓粒,魚飼料
    Controlled release, pH sensitive, Pellets, Fish feeds
    日期: 2005
    上傳時間: 2008-05-29 12:04:08 (UTC+8)
    出版者: 台南縣:嘉南藥理科技大學藥學系
    摘要: 理想的魚飼料應是能提供均衡的營養與良好的食料轉換效率卻不會影響水質。由於在水中與在魚腸道中酸鹼值的劇烈差異,本研究中我們嘗試發展酸鹼敏感性圓粒來控制魚飼料釋放。魚飼料購自市場並研磨成粉,魚飼料粉混合黏合劑經由擠出搓圓的過程而製成圓粒,該圓粒分別在pH 7.0 與pH 1.2的條件下依美國藥典轉籃式溶離試驗法進行溶離試驗;結果顯示,魚飼料圓粒在中性環境下,可延緩釋離達4小時;圓粒在酸性的環境下,最初的一小時即經酸催化水解成小粒子並釋出包覆物質,上述結果有助於爾後發展其他魚飼料控制釋放系統之參考依據。
    Ideally, the fish feed that provide balanced nutrition and result in good feed conversion efficiency should not contaminate the water quality. Owing to drastic variation of pH value between in water and in fish gut, we attempt to develop a pH-sensitive pe
    關聯: 計畫編號 : CNPH9402_2
    Appears in Collections:[藥學系(所)] 校內計畫

    Files in This Item:

    File Description SizeFormat
    94CNPH9402_2.pdf92KbAdobe PDF902View/Open


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


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback