旋光法

近红外旋光法与普通旋光法测定蔗糖分的对比研究

The contrast studies of sucrose measurement with near infrared polarimetry and common polarimetry

结论：与抗生素法相比旋光法更简便易行，结果准确，可作为该制剂的检验方法。

Conclusion : Compare with Antibiotic Microbial method , Polarimetry is easy to operate , with accurate and reliable results . It is therefore suitable for the quality control analysis of Amikacin Sulfate Injection .

采用旋光法测定复方环丙沙星注射液中三氮唑核苷的含量，回收率99.6%，RSD为0.084。

The contents of ribavirin in compound ciprofloxacin hydrochlorid were determined by the polarimetric method . The average recoveries were 99 6 % . The relative standard deviation was 0 084 .

根据萘磺酸右丙氧芬具有旋光性的特点，采用旋光法测定丙氧氨酚复方片（达宁片）中萘磺酸右丙氧芬的含量，其平均回收率为99.8%，RSD为0.34%。

This paper reports determination of propoxyphene napsylate in propoxyphene napsylate and acetaminophen tablets using the method of optical rotation . The average recovery and RSD were 99 . 8 % and 0 . 34 % respectively .

方法将SSED加入不同标准铁溶液，用紫外分光光度法于550nm处测其吸收度A值反映样品颜色变化，旋光法测定旋光度并计算相对百分含量，同时观察性状外观。

Methods Adding the SSED into different volume of iron solution , the absorption value A and specific rotation were measured by means of ultraviolet spectrophotometry and polarimetry ;

旋光法测定盐酸左旋咪唑及其片剂含量的探讨

The Content of Levamisolum and Its Tablet was Determined by Polarimetry

应用旋光法对盐酸左旋咪唑及其片剂的含量进行了测定。

The content of Levamisolum and its tablet was determined by polarimetry .

超声波辅助-旋光法快速测定食品中蔗糖的研究

Study on Rapid Determination of Sucrose Content in Foods by Ultrasonic-assisted Polarimetry

旋光法测定发酵液中林可霉素的含量

Assay of lincomycin in fermentation liquor by optical rotation measurement

旋光法测定地塞米松磷酸钠滴眼液含量

Determination of concentration of dexamethasone sodium phosphate eye drops by polarimetric analysis

盐酸林可霉素注射液含量的旋光法快速测定

Determination of Lincomycin Hydrochloride Injection by optical rotation measurement

目的：建立旋光法测定盐酸乙胺丁醇片含量的方法。

To establish an accurate method for the determination of ethambutol hydrochloride tablet .

方法：采用比色法和旋光法两种方法测定。

METHODS : Colorimetric and polarimetric analysis were used .

在钼酸铵存在下旋光法测定甘露醇注射液含量

Determination of Mannitol Injection By Rotatory Method in the Presence of Ammonium Molybdate

目的用旋光法测定复方甘露醇注射液中葡萄糖和甘露醇的含量。

Determination of the content of glycerol in compound glycerin injection by HPLC ;

甜菜细胞变性度可用显微镜或旋光法测定。

The denaturazing rate of the beet cells can be determined microscopically or polarimetrically .

旋光法测定甘露醇注射液含量的研究

On Determining Content of Mannitol Injection with Polarimetry

旋光法测定头孢氨苄胶囊含量

Quantitative determination of cephalexin capsules by rotatory method

方法：以乙醇为溶剂，采用旋光法测定培哚普利叔丁胺盐及培哚普利片含量。

Methods : The contents were determined by polarimetric analysis with ethanol as solvent .

旋光法测定丁胺卡那霉素注射液含量

Quantitative determination of amikacin injection by rotatory method

目的：建立旋光法测定单硝酸异山梨酯片的含量。

Objective : To establish a method using polarimeter , for determining the isosorbide-5-nitrate tablet .

旋光法快速测定硫酸吗啡注射液的含量

Determination of Morphine Sulfate Injection by Polarimetry

无铅澄清旋光法测定赤砂糖和红糖中蔗糖的含量

Polarimetric Determination of Sucrose Content in Brown Granulated Sugar and Brown Sugar with Non-lead Compounds Clarification

方法：用旋光法测定单硝酸异山梨酯的浓度，并将测定结果与比色法比较。

Method : The concentration of isosorbide-5-nitrate tablet was determined by polarimeter and compared with spectrophotometer .

方法采用旋光法。

Methods Using the polarimetry .

目的：建立旋光法测定注射用苯唑西林钠含量的方法。

Objective : To establish an accurate method for determination of the content of oxacillin sodium for injection .

医院制剂中应用旋光法对青、链霉素皮试液的质量控制和稳定性预测

Quality control of the liquid skin-test preparations of penicillin and streptomycin and the prediction of their stability by spectropolarimetry method

目前分离这两组条纹的方法主要有：双模型法、旋光法和反光干涉法。

Recently , there are double-model method , optical rotation , and reflective interferometry to separate the two sets of stripes .

方法：用旋光法测定地塞米松磷酸钠滴眼液的浓度，并将测定结果与高效液相色谱法及紫外分光光度法比较。

METHODS : The concentration of dexamethasone sodium phosphate eye drops was determined by polarimetric analysis and compared with HPLC and UV-spectrophotometry .

方法：采用旋光法建立测定硫酸奈替米星滴鼻剂含量的标准曲线，回收率试验。并用留样观察法进行初步稳定性试验。

METHOD : Optical rotation was used to determine the netilmicin nasal drops contents and its recovery test and stability property were studied .