灭菌

Methods A two stage pressure homogenizer was used to prepare Venenum Dufonis lipid microsphere for injection. The effects of oil phase,emulsifier,pH and sterilization method on the stability of lipid microsphere were investigated separately.

采用两级高压均质法制备蟾酥脂质微球注射液，分别考察了油相组成、乳化剂用量、pH、灭菌方式对制剂灭菌稳定性的影响。

Since "Standard of Radiation Sterilization by ~(60)Co Irradiator on Chinese Medicine" has been cleared,radiation sterilization technology obtains the widespread application on pharmacy.

《60Co中药灭菌标准》发布以来，药品辐射灭菌技术得到广泛应用。

The changes of nutrition in milk treated with different technologies are also determined. Results showed that, 1 higher pressure, longer holding time and more alternative times favour a larger destruction of microorganisms; 2 the combined effect of hurdle technology and pressure on the destruction of microorganisms in fresh raw milk is more effective than only using pressure treatment, among which the effect of ε-polylysine on inactivation of microorganism in fresh raw milk is more effective than that of Nisin with the same concentration of 100mg/L; 3 the whole proteins in milk treated by the different types of sterilization have been detected by SDS-PAGE electrophoresis, and comparing with the whole proteins' electrophoretogram of fresh raw milk, we found that the first spectrum band near the negative pole was disappeared and the colours of the second spectrum band was tint in UHT, pasteurism and 500MPa treated milks, which was suggested that some proteins' subunits were dissociated, but the 400MPa treated milk showed the similar eletrophoretogram with the fresh raw milk; 4 the loss of threonine, VA and VC in high pressure treated milk was more less than those in pasteurism treated milk, in particular threonine and VA were almost retained, and the contents of VB1 and VB2 in the former are also more than that in the latter; 5 high pressure treated milk had longer shelf life than pasteurism treated milk, extending the sale semidiameter of milk.

压力越高，保压时间越长，交变次数越多，杀菌效果越好；2）采用栅栏技术对牛乳中的微生物具有更有效的杀菌作用，其中相同浓度的（终浓度100mg/L）ε-聚赖氨酸较Nisin具有更强的杀菌效果；3）利用SDS-PAGE电泳研究了不同杀菌方式对牛乳总蛋白的影响，发现经UHT、巴氏和500MPa交变处理的牛乳与生鲜牛乳相比其总蛋白电泳图谱靠近负极方向第一条谱带消失，第二条谱带颜色变浅，由此推测经上述处理后牛乳中有一些蛋白质的亚基发生了解离，而经400MPa交变处理的牛乳与生鲜牛乳的总蛋白电泳图谱相似；4）超高压牛乳营养成分与生鲜牛乳相比，苏氨酸、VA、VC在超高压处理中受到的破坏明显比巴氏杀菌小得多，特别是苏氨酸和VA几乎完全被保留下来，而VC含量也要比巴氏奶高出25%以上，对于VB1、VB2，检测数据也表明，超高压灭菌对其破坏要比巴氏灭菌小，其含量分别比巴氏杀菌牛乳高出9.5%和2.6%；5）与巴氏杀菌乳相比，超高压杀菌有助于延长牛乳的保质期，扩大牛乳的销售半径。

To be a new sterilization technology, high temperature flash pasteurization is more advantage in savi.

而高温瞬时杀菌技术，作为一种新的灭菌技术，相比于原先的巴氏灭菌技术在节能降耗方面具有非常明显的优势。

Because it is not pasteurize d, draft beer has a better flavor than pasteurize d beer.

由于不经受巴氏灭菌过程，散装啤酒的风味比灭菌啤酒的要好。

The flavors do not have to be stable to heat much over 38℃, since beverages are not commonly heat-sterilized or pasteurize d.

既然饮料一般不经高温灭菌或巴式灭菌，因而这些香料不必具有耐受38℃以上的高温的稳定性。

The effects of sterilization and clinical applications of petrolatum gauze phyical property are studied.

观察在不同灭菌条件下的灭菌效果、凡士林油纱的物理性状变化及临床应用情况。

The satifsied effects of sterilization are obtained by means of high steam press that does not chang petrolatum gauze physical property.

凡士林油纱应用高压蒸汽灭菌法可达到理想的灭菌效果，而且不会改变油纱的物理性状，不破坏油纱的抗拉强度。

Our main products are : Swiss Kuhner Shakers \Swiss Integra Biosciences Products (Cell Spiner, Cell Roller, Automatic Media Preparator, Automatic Petri dish filler, Intelligent multi purpose dosing pumps, Safety vacuum aspirator, Safety burner, Electrical Pipet) \Swiss TPP Cell culture accessories\Autoclaves from Germany\PBI International Air Sampler from Italy and

主要产品有：瑞士阿道夫科耐摇床、IBS细胞培养设备(细胞培养滚瓶机、细胞培养转瓶机、全自动培养基分装机、自动分装泵、火焰灭菌器、真空吸液仪、电转移液枪等等)）、TPP细胞培养器材、德国SYSTEC高压蒸汽灭菌器、意大利空气采样仪等。。。。。。

The explant are rhizome and leaf of Pyrola calliantha It has the best result by using 0.1% HgCl_2 for 7min for the explant of rhizome, for 5min for the explant of leaf.

对外植体的消毒方法已经掌握，用0.1%的升汞对鹿蹄草茎段的灭菌采用7min最佳，用0.1%的升汞对鹿蹄草叶片的灭菌采用5min最佳。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失