乳酸菌

Certain amount of lactobacilli was studied in imitative gastrointestinal environment after encapsulated in a mixture of alginate-sodium and glutin by electrostatic spray.

用海藻酸钠和明胶的混合体系作为壁材，对乳酸菌进行静电喷雾包埋处理，并让微胶囊化乳酸菌在模拟胃肠液的环境中进行耐酸性和肠溶性实验。

Ninety LAB isolated from fermented cabbage were identified as species of Lactobacillus and Leuconostoc, whereas 115 clones of the 16S rRNA gene sequence from fermented cabbage DNA were identified as Lactobacillus, Weissella, Pediococcus and Leuconostoc.

从培养平板分离得到的90株乳酸菌鉴定为Lactobacillus属和Leuconostoc属。通过对115个16S rRNA基因序列对比发现非培养样品的乳酸菌为Lactobacillu属，Pediococcus属 Leuconostoc属，Weissella属。

The combination of photosynthetic bacteria,lactobacillus and the EM was found to be most effective after selective experiments, and the suitable proportion was 25:25:1 with dosage of 0.017%. 3. Effect of the biotechnology method.(1) The aquatic animals and plants selected were: Silurus spp, white crucian, carp, Java tilapia, field snail, swan mussel, turtle, bulrush, Eichhornia crassipes Solms, Alternanthera philoxeroides, Trapa incisa Sieb.

单独使用有效微生物群对废水进行处理时，其最佳添加量为0.003％；③使用有效微生物群和分离的光合菌、酵母菌和乳酸菌进行的最佳微生物制剂组合试验，确定了光合菌+乳酸菌+EM为最佳微生物制剂组合，合适比例为25：25：1，且添加量为0.017％。

The zymotechnics of lotus yogurt and the changes of acidity, reducing sugar, amino acid, lactobacillus number in fermentation process were studied.

作者中文名：郑宝东；郑金贵摘要：研究了莲子乳酸菌的发酵工艺及发酵过程中酸度，还原糖、氨基态氮含量，以及乳酸菌数的变化。

The method pressurizes and domesticates lactic acid bacteria under the concentration which is close to or higher than the concentration of gastrointestinal urea of patients with uremia, which cultures conversion urea with high efficiency and food-grade lactic acid bacteria which adapts to gastrointestinal environment.

本方法在近似于或者高于尿毒症患者胃肠尿素浓度下对乳酸菌进行加压驯化，培育出了高效率转化尿素、适应胃肠环境的食品级乳酸菌。

Medicago sativa in the initial flowering stage was harvested and wilted for 0,6,18,or 28 h and was ensiled with different water contents(80.3%,71.2%,62.5% and 40.3% respectively) and additive mixtures.

在刚收获及收获后经6，18和28 h晾晒的初花期苜蓿青贮料中，加入不同糖分、乳酸菌和纤维素酶浓度的乳酸菌复合添加剂进行青贮，并按正交原理设计试验。

All additions rapidly decreased silage pH under different DM contents of M.sativa.M.sativa(DM 38.45%) ensiled with lactic acid bacteria+cellulase gave the best results: ammonia nitrogen content was reduced,and most CP was conserved and most lactic acid produced.

结果表明，不同干物质含量的苜蓿青贮时，乳酸菌+纤维素酶的添加均能使青贮pH值快速下降；苜蓿半干青贮(干物质含量为38.45%)可使青贮氨态氮含量显著降低，并保存有较多的粗蛋白质，生成较多乳酸，其中以添加乳酸菌106 cfu/g+纤维素酶0.05 g/kg的青贮效果最好，其青贮综合评定得分最高，达93分。

In Expt.1, that the effects of microbial inoculants and formic acid on the pH, the number of LAB, yeast and mold, and the formation of lactic acid was evaluated during the different periods of corn silage (after day0.5, 1,2, 3,5, 7, 10, 20, 40 and 60 of ensiling) using the methods of laboratory silos and microbiology techniques.

原因在于本试验接种的乳酸菌数量较少，发酵过程中没有成为优势菌群。添加甲酸在发酵初期抑制了乳酸菌的增殖，降低了乳酸的生成量和青贮初期的pH值，提高了青贮后期pH值；对酵母和霉菌最初表现为促进增殖的作用，5天以后对酵母有较强的抑制作用。

In recent years, the active lactic acid fungus milk beverage is a developing new king beverage with nutrition and health care as an organic whole function, the products contain a large number of active lactic acid tangos, and they can adjust intestines and stomach function efficiency.

活比乳酸菌乳饮料是近年发展起来的兼营养、保健功能为一体的新型乳饮料，产品中含有大量的活性乳酸菌，具有助消化和调整胃肠功能等功效。

In order to prepare the high effective lactic acid bacteria starter concentrates,the culture with concentration of lactic acid bacteria was studied through using a compound medium,buffer salt and neutralizer in this paper.

为制备高效浓缩乳酸菌发酵剂，通过综合运用复合生长培养基、缓冲盐法及化学中和法，对乳酸菌的浓缩培养进行了研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。