Enteric coating

Methods The method of trundle coating was enveloped by HPMC for the thin film and by polyacrylic resin-II for enteric coating .

方法采用滚转包衣法，先用羟丙基甲基纤维素包薄膜衣，再用聚丙烯酸树脂-Ⅱ包肠溶衣。

A Comparative Study of Two Enteric Coating Methods for Naproxen Micro-pellets

两种包衣方法制备萘普生肠溶微丸的比较研究

Objective To optimize the formulation of enteric coating of erythromycin .

目的优化红霉素肠溶薄膜包衣配方。

Study on the bioavailability of erythromycin enteric coating microcapsule in rabbit

红霉素肠溶微囊兔体内的生物利用度

Methods : The target capsules were prepared with different high polymers using enteric coating and microencapsulation technologies .

方法：采用胶囊肠溶包衣新技术和微囊化技术，将不同的高分子材料用于制备全封闭的双歧杆菌活菌微囊胶囊。

Determination of Dissolution Rate of Ketoprofen Enteric Coating Capsules

酮洛芬肠溶胶囊的溶出速率测定

Effect of enteric coating on the release of pressure controlled colon specific capsules in vitro and in vivo

肠溶包衣压力控制结肠定位给药胶囊的体内外评价

Objective : To investigate the feasibility of two enteric coating technologies for naproxen micro-pellets .

前言：目的：考察萘普生肠溶微丸两种包衣工艺的可行性。

Coating : Particle , pill protection layer , prepared colors , slow-release , film , and other enteric coating .

包衣：颗粒、丸剂保护层、备色、缓释、薄膜、肠溶包衣等。

Methods The influences of the enteric coating formulations of polyacrylic ⅱ, such as plasticizer , antiadherent , colouring agent and solvent on the quality of enteric-coated erythromycin were studied with orthogonal design .

方法用正交试验法，研究丙烯酸树脂Ⅱ号肠溶薄膜包衣配方的增塑剂、抗黏剂、着色剂、溶剂对肠溶薄膜包衣质量的影响。

The best prescription included the proportion between drug and enteric coating material ( 1 ∶ 4 ), the dosage of castor oil ( 1 % ), and the dosage of micronization silica gel ( 1.5 % ) .

最佳处方为药物与囊材比例1∶4，蓖麻油用量1%，微粉硅胶用量1.5%。

Results After being treated with the acrylic resin enteric coating , CC showed certain slow released action , with about a release of 17 % in SGF after 1 hour , and with about a complete release in SIF after 5 hours .

在人工胃液中1h后约释放药物17%左右，在人工肠液中经5h后基本释药完全。

Study an enteric - coating microcapsules containing probiotics

肠溶性益生菌微胶囊的研究