您要查找的是不是:
- Keywords tannic acid;pyrogallol acid;HPLC; 单宁酸;焦性没食子酸;高效液相色谱;
- Methods The activity of SOD in serum was measured by self-oxidation of pyrogallic acid. 方法用连苯三酚自氧化法测定血清SOD活性;
- An UV-spectrophotometry determination method for pyrogallic acid content was studied. 研究了用紫外分光光度法测定焦性没食子酸含量的一种新方法。
- MethodsReduction of chemiluminescence worked as an index with pyrogallic acid self-oxide in alkaline medium. 方法以碱性条件下邻苯三酚自氧化作为超氧阴离子的产生体系,以化学发光的降低作为检测活力的指标。
- A liquid crystal with pyridine group was synthesized from reactants of pyrogallic acid and isonicotinato by esterification reaction. 以焦性没食子酸和异烟酸为原料合成了带吡啶官能团的液晶配体。
- Methods Convulsion latencies of mice under hyperbaric oxygen were observed and SOD activity were measured by improved pyrogallic acid method. 方法观察给药小鼠在高压氧条件下发生惊厥的潜伏期,用改良的邻苯三酚法测定惊厥发生后小鼠肺、脑组织中超氧化物歧化酶(SOD)活性。
- Methods Cultured 3 strains of edible fungi in liquid medium, and reserved it for two years, then to detect the SOD activities by autoxidation of pyrogallic acid. 方法选取3株实验室保存的食用真菌,经液体培养后,长期保存于液体培养基中2年,用邻苯三酚法检测各培养液的SOD酶活性。
- Methods Cultured 3 strains of edible fungi in liquid medium,and reserved it for two years,then to detect the SOD activities by autoxidation of pyrogallic acid. 方法选取3株实验室保存的食用真菌,经液体培养后,长期保存于液体培养基中2年,用邻苯三酚法检测各培养液的SOD酶活性。
- Test solution of pyrogallic acid was prepared by adding formic acid as antionxidative stabilizer, thus the measuring instability due to the oxidability of pyrogallic acid was overcome. 通过加入甲酸作为焦性没食子酸试液的抗氧化保护剂,解决了由于试样的氧化而导致测定值不稳定的问题。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- The study results indicated that this new method could be used for quantitative determination of pyrogallic acid in production for its simpleness, cheapness, veracity and stability. 研究结果表明,新方法具有操作简便、成本低廉、测定值稳定等特点,适用于焦性没食子酸工业生产的产品含量分析。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Determination of Pyrogallol Acid in Tannic Acid Extracted from Chinese Gallnut by High Performance Liquid Chromatography HPLC法测定从五倍子提取的单宁酸中焦性没食子酸的含量
- Can be used to assay SOD activity by means of pyrogallol oxidation? 邻苯三酚自氧化法适于测定SOD活性吗?
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。