乳酸菌

The amount of bacteria in cuhure was detected, the concentration of ammonium oxalate was detected through photometric determination of oxalic acid by its catalytic reaction of methyl red by potassium chromate.

经过72h培养，所有培养基中的草酸浓度都有不同程度的下降，但乳酸菌组的降幅明显大于对照组，其中嗜酸乳杆菌组的降幅最大。

In this paper, the processing technology of quark was introduced:Fresh milk was fermented by cheese starter and rennet,obtained by special processing technology.

介绍以鲜牛奶为原料，经乳酸菌、凝乳酶发酵，分解，并采用特殊工艺制作的特殊乳制品———夸克的生产技术，并就其质量标准作进一步探

The test- tube count also provides at accuracy, repeatability, and higher detection rate than plate count. It is an effective and easy way to count Lactobacillus.

该法测得结果的重复性好，而且菌落总数检出率较平板法高，是1种高效简便的乳酸菌活菌计数方法。

Main contents discussed in this thesis are as follows:(1) Three lactobacillus strains have been screened from the original culture fluid after certain time of vegetable fermentation.

本文主要进行以下方面的研究：(1)从蔬菜发酵老液出发，有目的地筛选到3株菌，经形态特征和生理生化特征鉴定均为乳酸菌。

The direct discharge of yellow water would not only cause environmental pollution but also produce great waste.

老窖黄水含有大量经驯化的己酸菌、乳酸菌、乙酸菌、丁酸菌等有益微生物及产香的前驱物质。

Results The amount of aerobes,anaerobes,facultative Streptococcus and Actinomyces in mixed saliva was significantly higher in the patients with SS and patients with chronic parotitis than controls.

结果 SS、腮腺慢性炎症患者混合唾液中需氧菌、厌氧菌、兼性链球菌及放线菌总数较对照组明显升高，SS患者混合唾液中的变链菌、乳酸菌总数较对照组明显升高；2例患者腮腺导管内有不同种类和数量的细菌存在。

Maintypes of spoilage bacteria were incubated with selective agars to analyze the antisepticeffect of antimicrobials. The result showed: in the factor of antiseptic effect, nisin＞lysozyme＞lactic acid sodium＞chitosan＞tea polyphenol.

结果表明：5种保鲜剂的综合抑菌效果依次为Nisin＞溶菌酶＞乳酸钠＞壳聚糖＞茶多酚；Nisin和溶菌酶对革兰氏阳性的乳酸菌和热死环丝菌有很好的抑制作用，而对革兰氏阴性的假单胞菌属和肠杆菌科的抑制作用较差。

This paper discusses the use of ultraviolet mutagenesis combined chemostat enrichment method to screen high-temperature resistent and high-yield lactic acid bacteria.

本文探讨了利用紫外线诱变结合恒化器富集筛选耐高温高产乳酸菌的方法。

It is mainly formed by the reaction between urea (produced by the breakdown of arginine by the yeast) and citrulline (produced by the degradation of arginine by malolactic bacteria and ethanol).

葡萄酒中氨基甲酸乙酯主要由酵母降解精氨酸产生的尿素和苹果酸-乳酸菌降解精氨酸产生的瓜氨酸与乙醇自发反应产生。

They readily destroy lactic acid bacteria, but are useless against coliforms and bacilli; for obvious reasons, the use of these compounds is regarded as strongly inadvisable in the dairy industry.

它们可以迅速破坏乳酸菌，但对大肠杆菌和芽孢杆菌作用较低；由于明显的原因，这类化合物的使用显然不适用于乳品工业。

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％。