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- METHODS:Ketoconazole calcium alginate gel beads were prepared by droplet method. 目的:考察酮康唑海藻酸钙凝胶小球的制备工艺和最优处方。
- Naoki Segi. Interaction of Calcium-Iduced Alginate gel beads with Propranolol[J]. Chem Pharnm Bull, 1989,37:3092. 马萍;孙淑英.;一种新的缓释载体-海藻酸钙凝胶微球的研究概况[J]
- Tetrandrine (TET), the calcium antagonists of Traditional Chinese Medicine, was selected as model drug to prepare calcium alginate gel beads. 目前,海藻酸钠与二价钙离子交联反应形成的海藻酸钙凝胶小球作为药物的载体日益受到广泛的应用。
- OBJECTIVE A method was developed for the determination of Dxamethasone Acetate in calcium alginate gel beads and observed the release properties of gel beads in different media. 目的建立一种方法测定海藻酸钙凝胶小球中醋酸地塞米松的含量,考察小球在不同介质中的溶出性能。
- Preparation of Calcium Alginate Gel Bead Used for Forming Microcapsule in High-voltage Electrostatic Field 高压微胶囊成型装置制备用于成囊的海藻酸钙胶珠
- Keywords drug delivery system;calcium alginate gel bead;ACA microcapsule;membrane emulsification/internal gelation;confocal laser scanning microscopy; 药物释放系统;海藻酸钙凝胶珠;ACA微胶囊;膜乳化内部凝胶化;激光共聚焦显微扫描;
- The method for yoghurt starter cultures fixed to make Ca alginate jelly bead and influence factors in relation to the quality of jelly bead were described. 探讨了对酸奶发酵剂固化在包埋剂(海藻酸钙凝胶)中的方法和影响海藻酸钙凝胶珠质量的几个因素。
- By the scanning electron microscopy (SEM) micrograph and the release experiments,the effect of the characteristic of alginate gel on the release of ovalbumin from alginate beads was investigated. 通过观察冷冻干燥海藻酸凝胶的断面扫描电镜(SEM)照片与卵清蛋白从海藻酸凝胶中的释放试验,分析了海藻酸凝胶性质对蛋白质在凝胶中扩散的影响。
- Calcium alginate gel has a complex network structure of macro molecules, water molecules and ions, and its moisture content is very high (abou t 3500%d.b.). 海藻酸钙胶囊是由大分子、水分子和离子组成的复杂网络结构,其水分含量很高(约3500%25,以干基计)。
- Both co-immobilization and direct immobilizati on by alginate gel are good ways for the immobilization of ice nucleation-activ ebacteria(Xanthomonas ampelinaTS206) . 利用共固定化冰核活性较低,但渗漏量很低.;两种固定化方法的凝胶珠添加量与综合评分相关不大;
- In order to eliminite bad effect of Indomethacin, Chitosan, Sodium Alginic Acid, Calcium chloride and Carbopol were adopted as additives to make bioadhesive gel beads. 基于该点考虑,本研究将采用壳聚糖、海藻酸钠、氯化钙、卡波普等为辅料制备吲哚美辛生物粘附凝胶小球。
- Comparing with free cells fermentation and Ca alginate immobilizing fermentation, the fermentation by microcapsules had better and fixed conversion rate (65%), while the end time of microcapsule fermentation was enhanced and fixed to 50 hours. 其转化率稳定在 65%25左右 ,发酵周期约为 5 0h。
- In this paper, the effect of operation parameters on t he monodispersity of calcium-alginate gel beads prepared in high-voltage electro static field were analyzed. 海藻酸钙微胶珠作为药物载体,其粒径大小及单分散性是影响药物释放动力学的重要因素[4,5]。
- Keywords Acemetacin;Calcium alginate;gel beads;sustained-release; 阿西美辛;海藻酸钙;凝胶微丸;缓释制剂;
- She and I can't live under the same roof. 她和我不能住在一起。
- Gel beads with entrapped activated carbon 内包粉末活性炭凝胶球
- Calcium-iron (Ⅲ) -alginate gel beads 海藻酸钠-钙-铁(Ⅲ)凝胶球
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- I can't vouch for the accuracy of my memory. 我无法保证我的记忆正确无误。
- Can't you get it into your thick skull that we can't afford it? 你这个笨脑瓜难道不明白我们买不起吗?