Chia Nan University of Pharmacy & Science Institutional Repository:Item 310902800/34164
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    Title: 高分子PVDF薄膜應用於多醣體分離之研究
    Study on application of separating polysaccharides by PVDF membrane
    Authors: 賴振立
    Contributors: 嘉藥學校財團法人嘉南藥理大學環境工程與科學系(含碩士班)
    Keywords: 多醣體
    發酵
    聚偏氟乙烯薄膜
    polysaccharides
    fermentation
    PVDF membrane
    Date: 2021
    Issue Date: 2022-12-23 11:37:48 (UTC+8)
    Abstract: 產業界使用批次發酵法生產多醣體,需要高溫滅菌及清洗發酵槽,耗能且清洗產生廢水。本計畫將利用自行製備之PVDF膜。以PVDF膜過濾米水解液。過濾後之米水解液不含米麴菌。可節省能源。第二步驟抽出發酵液自連續發酵槽,以PVDF掃流式過濾膜組將多醣體溶液濾出,酵母菌再回到發酵槽繼續發酵,並連續泵入米水解液及培養基至發酵槽,測試連續發酵分離酵母菌並獲得多醣體之可行性。本製程將大幅降低發酵多醣體之成本。並可將薄膜分離技術推向生技產業,增加跨領域的應用。
    Relation: 計畫編號:MOST110-2622-E041-005
    計畫年度:110
    計畫起訖:2021-06~2022-05
    Appears in Collections:[Dept. of Environmental Engineering and Science (including master's program)] MOST Project

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