枯草

The influences of the sulfide source and Na_2S_2O_3 solution concentration on the preparation of nanometer mercuric sulfide/amidoxime composite fiber were investigated,and the antibacterial properties of different fibers to staphylococcus aureus and bacillus subtilis were studied.

探讨了硫源和硫代硫酸钠溶液浓度对制备纳米硫化汞/偕胺肟复合纤维的影响，并研究了纤维对金黄色葡萄球菌和枯草芽孢杆菌的抗菌性能。运用红外光谱仪及扫描电镜对样品进行了表征。

There were 70 strains isolated from each of the MRS and VJ at the different stage of the processing of dried beef. Staphylococcus warneri, Staphylococcus sciuri, Staphylococcus auricularis, Bacillus subtilis, Staphylococcus xylosus, Staphylococcus saprophyticus, Lactobacillus plantarum and Pediococcus pentosaceus were 8 predominate bacteria. The growth curve of predominate bacteria was studied. The result showed that growth of Pediococcus pentosaceus was faster than that of Lactobacillus plantarum; the growth of Staphylococcus sciuri is fastest and Staphylococcus auricularis was slowest.

在牛肉自然发酵加工过程中的不同阶段，利用MRS和PCA~+培养基分离到乳酸菌和微球菌各70株，经过分析鉴定，得到8株优势菌，分别为沃氏葡萄球菌、松鼠葡萄球菌、耳氏葡萄球菌、木糖葡萄球菌、腐生葡萄球菌、枯草芽孢杆菌、植物乳杆菌和戊糖片球菌。

Staphylococcus auricularis, Staphylococcus xylosus and Pediococcus pentosaceus had a signifient effect to the sensory quality of dried beef, Pediococcus. pentosaceu had a most signifiennt effect to improve dried beefs quality. According to all the factors, Staphylococcus xylosus, Lactobacillus plantarum and Pediococcus pentosaceus were proved to be appropriate.

结果表明：各菌株对发酵牛肉成品的pH、酸度、氨基酸总量的影响未达到显著水平；植物乳杆菌、戊糖片球菌具有增加产品中游离脂肪酸含量作用；松鼠葡萄球菌、耳氏葡萄球菌、枯草芽孢杆菌、木糖葡萄球菌、腐生葡萄球菌和戊糖片球菌则具有显著增加不同游离氨基酸的作用；从感官评价结果来看，耳氏葡萄球菌、木糖葡萄球菌、戊糖片球菌能显著影响产品的感官特性，其中戊糖片球菌能显著提高产品感官评价分值。

Extracts from 6 species of IPomoea batatas Lam leaves have been determined for their bacteriostatic effects on five types of pathogenetic bacteria (Escherichia coli,Bacillus subtilis, staphylococcus aureus, staphylococcus albus, and Proteus vulgaris) by using the methods of the filter paper disk test s and the dual-flat tests.

用滤纸圆片法和双层平板法测试六种不同品种红薯叶（SPGS—1，SPGS—2，SPGS－3，SPGC，SPRC，SPRS）的提取物对五种致病菌：大肠杆菌、枯草杆菌、金黄色葡萄球菌、白色葡萄球菌、普通变形杆菌的抑制作用、结果发现SPGS—1、SPGS—2、SPGS—3和SPRS四种红薯叶提取物有明显的抑菌作用，其最低抑制浓度范围为0.4g／ml～1·0g／ml

The inhibiting effect of BS-LX04, a strain of Bacillus subtilis against Colletotrichum morifolium was examined.

以枯草芽孢桿菌菌株BS-LX04为材料，测定其对桑炭疽病病原菌的抑制作用。

The results showed that the antifungal substance secreted by the strain B29 inhibited the growth of Fusarium oxysporium f.cucumerinum and conidial spore germination.

结果表明，枯草芽孢杆菌B29菌株分泌的抗菌物质不仅抑制病原菌的生长；并可抑制尖孢镰刀菌孢子的萌发，使分生孢子萌发畸形。

By the accurate appraisal of 16sDNA,confirmed it as Bacillus subtilis of Bacillus Cohn. Measured the biological activity:the strain entered into the stationary stage after be cultivated after 18 hours ,and after 30 hours entered into the contabescence stage.

将该菌株进行形态学特征、生理生化特征等分析，以及16sDNA的鉴定，确定为芽孢杆菌属，枯草芽孢杆菌。

Strains YL001 and YL002 formed a monophyletic clade with strains of X. nematophilus with sequence homology outweighing 99% and the sequence homology to genus Photorhabdus outweighing 94%. The lag, logarithmic, stationary and contabescence phase of the two bacteria were 0-6, 6-18, 18-66 and 66 h respectively; pH of strains YL001 and YL002 reduced to 5.70 and 5.56 at 12 h, respectively, and then rose gradually to 7.74 and 8.07 respectively when culture finished. Glucose content reduced quickly during 0-18 h, and then kept stable. Amido nitrogen content reached the lowest at 12 h and then rose slowly. YL001 exhibited the highest inhibitory effects at 54 h and YL002 exhibited highest inhibitory effects at 42 and 66 h respectively on B. cirerea and B. subtilis. Strains YL001 and YL002 belonged to X.

YL001和YL002菌株与嗜线虫致病杆菌种内菌株形成一个类群，序列同源性大于99%，与发光杆菌属内菌株的序列同源性大于94%。2菌株的延缓期、对数生长期、稳定期和衰亡期分别为0~6，6~18，18~66和66 h；培养12 h后，YL001和YL002菌株发酵液的pH值分别降低至5.70和5.56，此后逐渐上升，至发酵结束时其pH值分别为7.74和8.07；培养0~18 h时2菌株发酵液中还原糖含量迅速降低，此后保持稳定；12 h时氨基氮含量达到最低，此后开始缓慢上升；YL001菌株培养54 h后及YL002菌株培养42和66 h后，其对番茄灰霉病菌和枯草芽孢杆菌的抑制作用最强。

Ribavirin production by the mixed fermentation of Bacillus substilis TM903 and Corynebacterium glutamicum TL1105 was studied.

以枯草芽孢杆菌TM903和谷氨酸棒杆菌TL1105为供试菌株，进行混合菌发酵法生产三氮唑核苷的研究。

On the other hand, the protein also showed selective bactericidal activity. Among the tested strains, Escherichia coli is the most sensitive to the protein, Klebsiella pneumoniae is the second, and Bacillus subtilis is the least sensitive to the putative endolysin.

另外，此蛋白质的杀菌效力具有选择性，受测菌株中，对於大肠杆菌的杀菌效力最佳，其次为克雷伯氏肺炎杆菌，对於枯草杆菌效果较差。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。