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【求助】求助。∷巹⿲W畢業(yè)論文翻譯.急急急。!
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跪求翻譯以下內(nèi)容(要專業(yè)): 本實驗以小檗堿為模型藥物,以乳化干燥法制備脂質(zhì)體。以大豆磷脂為表面活性劑,聚乙二醇為支架劑,溶于有機相,小檗堿、0%(2.5%,5%,10%)蔗糖(凍干保護劑)溶于水相,按油相/水相為3:1的體積比例混合,超聲乳化,得W/O型乳劑。將乳劑凍干,得到凍干品,再水化形成脂質(zhì)體。本實驗采用單因素設計,考察適宜的溶劑、磷脂用量和附加劑,以包封率為指標對此方法進行驗證。用這種方法得到的凍干品包封率高,性質(zhì)穩(wěn)定,可長期保存。 關鍵詞:脂質(zhì)體 制備 W/O型乳劑 乳化凍干法 包封率 |
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我來試一下吧,沒寫過這方面的東西,所以謹供參考.這是你本科畢業(yè)的論文摘要嗎?這段中文MS也有點小問題,你是想成目的\方法\結(jié)果\結(jié)論式的,還是不分呢? 我這里肯定有不合適的地方,錯誤啊,中式英語等問題,其他網(wǎng)友也可以給些意見 The aim of this study was to prepare berberine liposome by emulsion drying method. Soybean phospholipid(surfactant) and PEG(stent) dissolved in organic phase. Berberine and 0% sucrose (2.5%, 5%, and 10%) as the freeze drying protective agent dissolved in water phase. Organic and water phases were mixed at the ratio of 3:1. W/O emulsion was produced after ultrasonic emulsification. The freeze drying product can be obtained from the emulsion after being freeze dried and become liposome after hydration. Single factor design was chosen to investigate appropriate solvent, the amounts of phospholipid, and other excipients. The method was validated according to entrapment efficiency. The freeze drying product in this study has a high entrapment efficiency, stable properties, and can be stored for long time. |
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