乳酸

It was important to select suitable approachs for identifying the strain of lactobacilli in the vagina of female genital tract.

乳酸杆菌同源性相近，需选择合适的方法才能鉴定出稳定可靠的结果。

When intestinal bacilli group are unbalance, use the enzymatic or lactobacilli.

当出现肠道菌群失衡时，使用酶生或乳酸杆菌。

Most(62.5%) of vaginal lactobacilli does not change with time course,especially L.crispatus.L.crispatus would be the candidate of probiotic therapy.

多数(62.5%)定植在阴道内的主要乳酸杆菌种类不易发生变化，尤其是L.crispatus的稳定性较强，可以考虑作为益生菌的筛选种类之一。

The dominant probiotic Lactobacilli strains normally make the vagina too acidic for harmful bacteria and yeast to thrive.

占主导地位的益生菌乳酸杆菌菌株，通常使阴道过于酸性有害的细菌和酵母的蓬勃发展。

Clinical study has shown that lactobacilli that colonize in vagina can produce hydrogen peroxide and decrease the mobility of bacterial vaginosis,gonorrhea and HIV.

临床研究表明，产生过氧化氢的乳酸杆菌的存在可以降低细菌性阴道病、淋病和HIV的发病率。

In the development of probiotic products, different species of Lactobacilli and Bifidobacteria are selected according to their abilities to produce yogurt, to survive passage through the digestive tract, and to establish themselves in their new environment by outcompeting potentially unfriendly microbes for space and nutrients.

在开发&益生菌&产品的过程中，根据它们能制造酸奶的能力，人们选择不同种的乳酸杆菌素和双线菌素，想使它们通过消化道后仍然能够存活下来，并且在新的环境里，通过与可能有害的细菌争夺营养和空间得以立足。

Most of these lactobacilli are capable to produce hydrogen peroxide,L. crispatus,L,jensenii and L.acidophilus are with higher potency.

大多数乳酸杆菌均能产生过氧化氢，L.crispatus、L.jensenii和L.acidophilus产生过氧化氢的能力较强。

Among those results,the efficiency of leuconostoc mesentervides was the best one; and the nitrite peak was inhibited clearly by adding garlic juice or ginger juice during fermentation.

结果表明：采用纯接种技术，在发酵前期可有效降低亚硝酸盐的含量，其中以接种肠膜明串珠菌效果最佳；同时在发酵过程中添加适量蒜汁或姜汁，可明显地抑制甘蓝乳酸发酵中亚硝峰出现；且在发酵过程中，泡菜的pH值对亚硝酸盐含量也有较大的影响。

Effects of malolactic fermentation on dry red wine quality were studied with Leuconostoc oenos 31DH and four varieties of grapes dry red wine (Cabernet Gernischet,Cabernet sauvignon,Carignane and Pinot noir).

利用酒明串珠菌31 DH 研究了苹果酸－乳酸发酵对葡葡酒品质的影响。

Methods: Serum alcohol and ALT、AST、GGT、ALP、CK、LDH、AMY、LIPA measured before and after beer consuming (4ml/kg) in 17volunteers. Meanwhile, the direct inhibitory effects of beer on the serum enzymes were studied by comparing the serum enzyme activities with or without beer.

利用17名健康志愿者，观察口服啤酒(4ml/kg)前后不同时间血液中酒精浓度及丙氨酸氨基转移酶、天冬氨酸氨基转移酶、γ-谷氨酰转肽酶、碱性磷酸酶、肌酸激酶、乳酸脱氢酶、淀粉酶、脂肪酶活性的变化，同时在体外加入血清中与体内浓度相近的啤酒，以观察啤酒对酶活性的直接影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。