乳酸
- lactic acid;lactate
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[lactic acid] 一种吸湿性的、通常是糖浆状的-羟基酸CH 3 CH(OH)COOH,当它被加热时,易发生自酯化作用。主要用于食品、饮料、药剂、制革以及染业、造酯业中,作为溶剂和增塑剂
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这种微酸的味道是因为含有乳酸造成的。
The somewhat acid flavour is caused by the presence of lactic acid .
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乳酸是一种具有重要工业价值的有机酸。
Lactic acid is an important organic acid of industrial importance .
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现在他们带上了用乳酸处理过的橡皮指套。
Now they wear rubber fingers treated with lactic acid .
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锻炼产生乳酸,乳酸可以喂养韦荣氏球菌属。
Exercise produces lactate , which feeds Veillonella .
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韦荣氏球菌属消耗乳酸,并将其转化为名为“丙酸盐”的脂肪酸。
The bacteria consume lactate and convert it into a fatty acid called propionate .
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赛后每个泳者耳朵立刻用针扎一下,验血浆乳酸浓度值。
Im-mediately after a race , each swimmer has an ear pricked to test for lac-tic-acid levels .
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他们发现,与携带乳酸菌属的老鼠相比,携带韦荣氏球菌属的老鼠在跑步机上奔跑的时间更长。
And they found that the mice loaded with Veillonella spent more time on the treadmill than those that got Lactobacillus .
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韦荣氏球菌属的有趣之处在于,它们靠乳酸生长,乳酸是疲劳的肌肉产生的一种化学物质。
Now , the interesting thing about Veillonella is that they thrive on lactate , which is a chemical produced by fatigued11 muscle .
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用PCR法快速半定量阴道分泌物中的乳酸杆菌
The study of detection and semi-quantification of the Lactobacilli in vaginal by PCR
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高产SOD乳酸菌培养条件的研究
Studies on culture conditions of the SOD high-producing strain
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方法总结临床特点,检测血清乳酸及丙酮酸水平,行肌电图、CT脑扫描、肌活检组织化学染色及电子显微镜超微结构检查。
Methods Plasma lactate level measurement , EMG examination , CT brain scan , muscle biopsy and electron microscopy examination .
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建立粟酒裂殖酵母发酵降解苹果渣中的有机酸技术,为后续乳酸杆菌发酵提供适宜的pH环境条件;
To set up a technology of acidity decreasing by fermentation with Schizosaccharomyces pombe to ascend pH value ;
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由于降解过程中释放出酸性的乳酸小分子,因此降解后缓冲液pH值显著降低。
Since lactic acid molecules were released during the degradation process , pH value of the buffer solution lowered significantly .
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瑞氏七鳃鳗乳酸脱氢酶(LDH)同工酶凝胶电泳分析
Electrophoretic analysis of Lactate dehydrogenase ( LDH ) isozymes in Lampetra reissneri
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地龙肽对小鼠NK细胞活性的影响:采用乳酸脱氢酶法。
Examining the active of NK cell : Use Lactate dehydrogenase method .
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采用乳酸脱氢酶(LDH)释放法检测免疫小鼠细胞毒性T细胞(CTL)杀伤活性。
CTL activities of spleno-lymphocyte were detected with LDH release assay .
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可生物降解纤维聚乳酸(PLA)纤维第Ⅱ报.性能特征及其应用前景
A Biodegradable Fiber - Polylactide Fiber Part II Performance Features and its Applications
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用连续监测法测各组细胞乳酸脱氢酶(LDH)漏出量;
The lactate dehydrogenase ( LDH ) leakage from cells were observed by continuous monitoring technique ;
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研究表明,培养温度30℃、时间48h、pH值为7时是乳酸菌细菌素的最佳产生条件。
The optimal conditions for bacteriocin production were incubation for 48 h at pH 7 and 30 ℃ .
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对表现为多系统受累的患者,如果同时合并高乳酸血症,就应考虑线粒体病的可能,应进行线粒体DNA突变的检查以明确诊断。
Mitochondrial diseases should be considered in patients with multiple organ involvement and elevated serum lactic acid mtDNA mutation examination is necessary for the diagnosis of mitochondrial diseases .
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结果在5%葡萄糖注射液中,乳酸左氧氟沙星注射液分别与以上7种药物配伍,其pH值、外观、紫外吸收光谱等几乎无变化。
RESULTS Levofloxacin lactate injections had no significant changes in absorbance , absorption curve , exterior appearance and pH after the addition of the above injections .
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结果失血性休克组肠黏膜结构破坏,血浆D-乳酸显著升高,肠组织匀浆中TNF-α和MDA水平增加。
Results Compared with control group , D-lactate , TNF - α and MDA were significantly increased in hemorrhagic shock group .
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羟基磷灰石/聚DL乳酸内固定材料对骨折愈合的影响
Effect of absorbable hydroxyapatite / poly DL lactide rods on experimental fracture healing
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采用共沉淀法合成了纳米羟基磷灰石/聚乳酸复合材料,通过X-射线衍射仪(XRD)、傅里叶红外吸收光谱(FTIR)、透射电子显微镜(TEM)以及光电子能谱(XPS)对材料进行了表征。
Hydroxyapatite / PDLLA composite was synthesized with co-precipitation method and characterized with XRD , FTIR , TEM and XPS .
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RP-HPLC法测定乳酸左氧氟沙星氯化钠注射液中主药含量及有关物质
Determination of Levofloxacin Lactate and Related Substances in Levofloxacin Lactate and Sodium Chloride Injection by RP-HPLC
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不同水平纤维素酶和乳酸菌共同作用处理全株玉米,青贮料的pH均在3.5~3.9之间,符合优质青贮料的标准。
After treating whole-plant corn with lactic acid bacteria and cellulase of different contents , the pH of silage were between 3.5 and 3.9 and attained high-grade silage standard .
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结果显示每毫克乳酸菌蛋白质中ADH活性单位为385U。
The ADH active units was 3 85 per milligram protein .
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梯度平板实验表明:很低的NaCl浓度就能抑制假丝酵母和乳酸杆菌生长;
The gradient flat panel experiment testified : The very low NaCl concentration can retard the C. albicans and lactobacillus to grow ;
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用醋酸纤维薄膜电泳研究直肠乳头状腺癌及癌旁粘膜的乳酸脱氢酶(LDH)同工酶酶谱。
Lactate dehydrogenase isozymes of papillocarcinoma of rectum and tissues around the malignancy were studied by electrophoresis on cellulose acetate membranes .
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另外还研究了最优发酵树下发酵赔中细菌总数、乳酸菌、亚硝酸盐、PH值、滴定鹏等的变化情况以及发酵前后部分风味成分的变化。
Total bacterial counts , lactic acid bacteria , pH value , titrated acid coupled with the flavor after fermentation were also studied during pickle fermentation at the best fermentative condition .