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題名 | β-甲殼素和幾丁聚糖復合敷材之研究=A Research on Composite Sponge Wound Dressing Made of β-Chitin and Chitosan |
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作者 | 李瑞生; | 書刊名 | 紡織中心期刊 |
卷期 | 12:3 2002.07[民91.07] |
頁次 | 頁163-175 |
分類號 | 478.11 |
關鍵詞 | 幾丁聚糖; β-甲殼素; 複合敷材; Chitosan; β-chitin; Composite sponge wound; |
語文 | 中文(Chinese) |
中文摘要 | 一種由烏賊或魷魚軟骨抽出之β-甲殼素及幾丁聚糖所構成之創傷敷材。該敷材具有加速傷口癒合之能力。本研究是以β-甲殼素及幾丁聚糖所組成之創傷敷材。兩種材料之混合比例可任意混合,但為達到良好之吸液性及強度其混會比例為0.1-1(幾丁聚糖/β-甲殼素)。 |
英文摘要 | The research herein relates to a wound dressing, particularly relates to a composite sponge wound dressing made of β-Chitin and chitosan for accelerating wound repair. This search provides a composite sponge wound dressing made of β-Chitin and chitosan and methods for producing them. Putting β-chitin into D.I. water, and then blending them in high speed until forming a hydrogel β-chitin, at the same time, filtering chitosan by solving thereof. Followed with mixing hydrogel β-chitin with chitosan to form a sponge by freeze-drying. Immersing said sponge in an alkaline liquid for forming salt by neutralization. And clean said sponge to neutral after salt formed. At last, sponge is cleaned repeatedly with D.I. Water and formed a composite sponge wound dressing made of β-chitin and chitosan by vacuum drying. In the preferred embodiment, the composite sponge wound dressing performance a better absorption and tensile strength when the mixing ratio of chitosan and β-chitin is between 0.1 ~ 1. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。