抗菌法

Multistep deposition process has been adopted in the preparation of superfine inorganic composite antibacterial powder, Ag~+ as crystal nucleus, packed outside by the hydroxid and phosphate precipitate of Ti and Zr elements etc., The optimal process conditions have been found from one-factor influence tests and multi-factor orthogonal test,and the optimal process conditions were: Ag iron was imported by silver ammine, and then 100ml Titanyl sulphate solution mixing with zirconium sulfate keep hot at 90 ℃ for 30 mins, and the Zr/Ti ratio is 0.15,and Na_2HPO_4 was added in the end.

超细无机复合抗菌粉体的制备采用以Ag~+沉淀物作为晶核，外包裹Ti、Zr等金属的氢氧化物沉淀和磷酸盐沉淀物的多步沉淀工艺，并利用单因素和正交试验法对制备工艺进行了优化，其最佳工艺条件是：Ag~+以银氨络合物引入，沉淀钛锆的反应时间为0.5h，反应温度为90℃，水解反应时体系总液量为100ml、Zr/Ti为0.15，沉淀物经水洗、干燥，于700℃煅烧4.0h；即得最终产品。

Methods Using ultrasonic technology, flavonoids were extracted form Glycyrrhiza by orthogonal experiment, and their bacteriostatic activity were studied by cylinder plate method.

方法利用超声波技术通过正交试验提取甘草中的黄酮，杯碟法对其进行抗菌活性的研究。

The preparation technology of Artemisia oil microcapsule was studied by complex coacervation method with gelatin and acacia .

采用复合凝聚法对艾蒿油的明胶/阿拉伯胶微胶囊抗菌防霉剂的制备工艺进行了研究，考察了乳化转速、表面活性剂用量比例、交联剂用量等因素对微胶囊形态的影响。

Methods: Adding L20B cells into the large volume water, which was sterilized with germicide and was balanced with balancing salts.

细胞吸附浓集法：将自然沉清的水样抗菌、等渗处理后，加入适量的L20B细胞，混匀，充分吸收水中的脊髓灰质炎病毒，然后收集细胞培养、分离病毒。

Before and after lysin treatment, the cell morphology was studied by scanning electron microscopy. The results showed that the recombinant PlyC could specifically cleavage Streptococcus pyogenes (group A β-hemolytic streptococci).

用透析复性方法得到目的产物重组链球菌噬菌体裂解酶PlyC，以浊度法和平板计数法检测其体外抗菌效果，扫描电子显微镜观察裂解酶作用前后细菌细胞形态变化。

Objective: To analyze significant error's reasons of current K-B method for detecting antimicrobic activity of natural product, and introduce modified method.

目的：对现行纸片扩散法检测天然抗菌成分存在显著误差的原因进行分析，提出改进方法。

Objective: To establish a HPLC method for determination the content of chlorogenic acid in Kangjunxiaoyan capsule .

目的：建立用高效液相色谱法测定抗菌消炎胶囊中绿原酸含量的方法。

Smith, and agar diffusion method was used to study the extraneous antibacterial activity with extraction from Illicium floridanum in boiling water and contrast with that of water.

用琼脂扩散法研究干莽草果实水提液的体外抗菌活性，并与清水组对照。

MethodsEthanol extract of Rhynchosia volubilis Lour roots was applied in vitro in spermicidal tests with 10 mouse sperm samples and 10 human sperm samples.

用试管法及琼脂平皿稀释法观察鹿藿醇提取物对几种临床常见致病菌的体外目的研究鹿藿醇提取物的体外杀精及抗菌作用。

The study describes the antimicrobial activity of garlic essential oil.

采用琼脂扩散法及肉汤稀释法研究了大蒜精油的抗菌活性。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。