Meiho University Institutional Repository:Item 987654321/2383
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    Please use this identifier to cite or link to this item: http://ir.meiho.edu.tw/ir/handle/987654321/2383


    Title: 水膠型面膜成膠條件之初步探討;Initial studies of gelation of hydrogel for mask under different conditions
    Authors: 賴坤男
    Keywords: 增稠劑;成膠;水膠型面膜;硬度
    Date: 2013
    Issue Date: 2014-04-21T07:44:31Z (UTC)
    Abstract: 本研究針對增稠劑的成膠條件進行初步之研究,其最終目的是希望可開發應用於水膠型面膜之基底材料。研究的重點主要在探討相關條件(增稠劑種類、濃度及組合、其他因素)對carrageenan 成膠的影響,初步的結果顯示,carrageenan (1%)在70oC 以下無法單獨成膠,但在70oC 以上卻可成膠。然而在其他條件的配合下,在70oC 就可成膠,包括增加濃度(2%)、添加CaCl2(0.1%)、和其他增稠劑的組合(xanthan gum、或是guar gum、以及carbomer940)。此外也就膠體的硬度及透明度進行初步的觀察,這些研究結果將對水膠型面膜基底材料的開發提供重要依據。
    Appears in Collections:[Seminar] 2013 International Conference on Health Care and Health Industry

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