对照品

结论：以大孔高分子吸附树脂精制五倍子鞣酸可作为鞣酸含量测定法（中国药典2000年版一部附录XB）的替代法的对照品应用。

Conclusion : Tannin prepared with macropore high molecular absorption resin can be used as reference substance in the substitution method of tannin assay ( Appendix XB , Volume I , CP2000 ) .

以合成的α-细辛醚作为杀虫活性的对照品。

Synthetic α - Asarone as a reference substance is used as insecticidal activity .

结果从泽泻成分中筛选出23乙酰泽泻醇B为对照品。

RESULT Alisol B 23-acetate was screened out as the check sample of Rhizoma Alismatis .

HPLC法测定氨力农对照品的色谱纯度

HPLC determination of the chromatogram purity in Amrinone standard substance

HPLC法标定头孢呋辛对照品含量的不确定度分析

Evaluation of uncertainty for the determination of cefuroxime reference substance by HPLC

目的制备三羟乙基芦丁对照品用于曲克芦丁的HPLC含量测定。

OBJECTIVE To prepare trihydroxyethylrutin refience substance for the HPLC assay of troxerutin .

丹参水溶性成分HPLC指纹图谱指纹对照品对照法的研究

Fingerprints of Salvia miltiorrhiza water-soluble components by HPLC compared with fingerprint reference substance

人参皂甙ReR（g1）标准对照品的高效液相色谱制备研究

Study of Ginsenoside R_e 、 R_ ( g1 ) Standard by Preparative High Performance Liquid Chromatography

结果得到结构正确、纯度达到99%以上、符合中药化学对照品技术要求、可作为龙血素B的化学对照品。

The structure of compound was correct and the purity was more than 99 % . It can be used as chemical reference substance to control quality .

方法利用硅胶柱及其他多种色谱手段对秦艽的化学成分进行分离；用UV、IR、MS、1H-NMR、13C-NMR等技术及与对照品对照进行鉴定。

Methods Various column chromatographic techniques were used for isolation and purification of the principles .

方法：采用HPLC法测定丹参素含量，经典恒温加速试验法考察丹参素在对照品溶液与丹参注射液中的含量变化。

Method : The tests was carried out by classic isothermal method and the content of danshensu was determined by HPLC .

1HNMR，IR，MS显示与对照品一致。

~ 1HNMR , IR and MS showed that the desired product was identical with criterion .

HPLC替代对照品法同时测定莪术油及其注射液中6种成分的含量

Simultaneous determination by HPLC of 6 components in zedoary turmeric oil and its related injections with replacement method of chemical reference substance

人参皂苷Rb3对照品的制备研究

Studies on Preparation of Standard Substance Ginsenoside Rb_3

是稳定的一个特征。对照品和样品溶液在1h内稳定。

The solution was stable within 1h .

方法：以硅胶柱层析结合薄层制备的方法，分离白术内酯等对照品，以HPLC法测定白术中活性成分的含量。

METHODS : Sesquiterpene lactones were separated by the silica gel column and layer preparation , and the active substances were determined by HPLC .

结果：人参皂苷Rb3对照品经TLC检查无杂质斑点，二维及三维HPLC检查为单一成分，峰纯度因数999.60，含量为99.84%。

Two-dimension and Three-dimension HPLC indicated that it 's a single peak with the purity factor 999.60 , and its content was 99.84 % .

以白藜芦醇和2,3′，4,5′-四羟基茋为对照品，建立了乌苏里藜芦地上部分茋类化合物的HPLC定量分析方法。

HPLC quantitive analytical methods of stilbene derivatives in the aerial parts are established with resveratrol and 2,3 ' , 4,5 ' - tetrahydroxy stilbene as reference compounds .

利用微生物转化法和半制备HPLC获得其中两种代谢产物的对照品，并经NMR鉴定结构。

A microbial transformation of benproperine combined with semi preparative HPLC was used to get two reference substances of the hydroxylated metabolites , and their structures were then elucidated by NMR .

结果：由此指纹图谱标示出雷公藤超临界CO2萃取物的27个共有峰，以化学对照品结合HPLC-MS鉴定了其中21峰。

Wilfordii . Result : Indicating 27 peaks in common , identified 21 peaks with chemical reference and HPLC-MS , and the HPLC fingerprint was established .

经UV、IR、~1H-NMR、~（13）C-NMR和2D-NMR结构鉴定，确定为红景天苷，并作为对照品备用。

The structures was determined by spectroscopic means such as UV , IR , 1H-NMR , 13C-NMR , 2D-NMR and identified it as salidroside .

目的建立HPLC法测定丹参药材水溶性成分的指纹图谱标准，确定指纹对照品对照法的作用，实现丹参药材指纹图谱标准的重现与易控。

Objective To establish a stable and reliable HPLC method and fingerprint reference substance for the measurement of the fingerprint , the practical quality control , and assay of the water-soluble components of Salvia miltiorrhiza .

结论VA作为孕鼠致畸实验的阳性对照品，以经口给予2mg为宜。

Conclusion The proper dosage of vitamin A , as a positive control in teratogenetic test , should be 2g / kg .

结果表明：对照品溶液的旋光度、2-酮基-D-葡萄糖酸质量浓度和葡萄糖质量浓度之间存在良好的线性关系，R2＞0.9999；

Results indicated that a good linear relationship between optical rotation degree and the concentration of2-keto-D-gluconic acid and glucose ( R2 > 0.9999 ) .

以芦丁为对照品用吸光光度法，通过L9（34）正交试验，优选了工业参数。

The best conditions were chosen through L9 ( 34 ) orthographic experiments by adsorptive photospectrum based on rutin as standard substance .

方法采用热分析、HPLC/MS、末端检测HPLC、紫外衍生HPLC、荧光衍生HPLC、TLC及非水滴定共7种方法测定环维黄杨星D对照品含量。

Methods Thermal analysis , HPLC / MS , HPLC with terminal wavelength , HPLC with fluorescence derivation and with ultraviolet derivation , TLC and nonaqueous titration methods were applied to determine the content of cyclovirobuxine D control .

方法10例男性健康志愿者分别空腹口服国产奥美拉唑肠溶胶囊和洛赛克肠溶胶囊（对照品）20mg。

METHOD Ten male healthy volunteers orally took domestic omeprazole entero dissolving capsules and Losec entero dissolving capsules ( used as reference ) 20 mg respectively .

以远志酸（Polygalicacid）为对照品，对远志药材的定性、定量分析方法进行了研究。

It was first isolated from Radix Polygalae ( Yuanzhi ) . Using polygalic acid as a standard substance , quality standard of Radix Polygalae ( Yuanzhi ) was studied .

用回流提取法制备同一来源、不同月份柿叶样品，采用RP-HPLC法，以芦丁为对照品，测定同一年中5月到11月7份样品中芦丁的含量。

Rutin in the leaves of persimmon from May to November in different seasons were extracted by method of reflux extraction and their contents were determined by means of RP-HPLC with rutin as a standard .

以T4药盒标准品为对照品，工作标准品平均免疫效价为946ng/安瓿，95%概率水平的可信限为915-976ng/安瓿。

The results showed that mean immunological potency of T 4 working standard to present kit standard is 946 ng per ampoule with confident limit of 915-976 ng at 95 % probability level .