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第1楼2013/01/21
257.1 RP-HPLC法测定甘露扶正口服液中黄芩苷的含量
作 者:黄其春 涂文升
HUANG Qi-chun,TU Wen-sheng(The Affiliated Tumor Hospital of Guangxi Medical University,Nanning 530021,China)
机构地区:广西医科大学附属肿瘤医院,南宁市530021
出 处:《中国药房》 CAS CSCD 2011年第22卷第3期 253-254页,共2页
China Pharmacy
摘 要:目的:建立测定甘露扶正口服液中黄芩苷含量的方法。方法:采用反相高效液相色谱(RP-HPLC)法。色谱柱为Platisil ODS(250mm×4.6mm,5μm),流动相为甲醇-水-磷酸(45:55:0.2),检测波长为280nm,流速为0.8mL·min-1,柱温为40℃。结果:黄芩苷检测浓度在2.0~14.0μg·mL-1范围内与峰面积积分值呈良好的线性关系(r=0.9998);平均回收率分别为99.44%、99.77%、99.62%,RSD=0.78%(n=3)。结论:本方法简便、可靠、结果稳定、重复性好,可用于测定甘露扶正口服液中黄芩苷的含量。
OBJECTIVE:To determine the content of baicalin in Ganlu fuzheng oral solution.METHODS:RP-HPLC was adopted.The sample was separated on Platisil ODS(250 mm×4.6 mm,5μm)column with methanol-water-phosphoric acid(45:55:0.2) as mobile phase at a flow rate of 0.8 mL·min-1.The detection wavelength was set at 280 nm and the column temperature was 40℃.RESULTS:The linear range of baicalin was 2.0~14.0μg·mL-1 with an average recovery of 99.44%、99.77%、99.62%(RSD=0.78%,n=3).CONCLUSION:The method is simple,reliable,stable and reproducible for content determination of Ganlu fuzheng oral solution.
关 键 词:反相高效液相色谱法 甘露扶正口服液 黄芩苷 含量测定
RP-HPLC Ganlu fuzheng oral solution Baicalin Content determination
分 类 号: R283.61 [医药、卫生 > 中国医学 > 中药学 > 中药炮制、制剂 > 剂型] R927.2 [医药、卫生 > 药学 > 药典、药方集(处方集)、药物鉴定 > 药物鉴定]
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第2楼2013/01/21
257.2RP-HPLC法测定枸橼酸莫沙必利口崩片的含量
作者: 刘阿利 孙建合
Author: LIU A-li SUN Jian-he
作者单位: 鲁南制药集团股份有限公司,临沂,276006
期 刊: 齐鲁药事
Journal: QILU PHARMACEUTICAL AFFAIRS
年,卷(期): 2006, 25(11)
分类号: R2
关键词: 枸橼酸莫沙必利 含量测定 反相高效液相色谱法 口崩片
摘要: 目的 建立枸橼酸莫沙必利口崩片含量测定的反相高效液相色谱法.方法 采用十八烷基键合硅胶色谱柱(4.6mm×250mm,5μm),以0.02mol·L-1磷酸二氢钠溶液(内含5mmol·L-1的庚烷磺酸钠,用氢氧化钠溶液调pH至5.4)-乙腈(40:60)为流动相;流速为1.0ml·min-1;检测波长为274nm.结果 线性范围为40~120μg·ml-1,r=0.9999;平均回收率为99.2%,RSD为0.4%(n=9).结论 本方法简单、迅速、可靠.
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第3楼2013/01/21
257.3RP-HPLC法测定骨筋丸(片)中芍药苷的含量
作者: 黄杨
Author: Hang Yang
作者单位: 怀化市药品检验所,湖南,怀化,418000
期 刊: 中医药导报 ISTIC
Journal: GUIDING JOURNAL OF TRADITIONAL CHINESE MEDICINE AND PHARMACY
年,卷(期): 2009, 15(4)
分类号: R927.2
关键词: 高效液相色谱法 骨筋丸(片) 芍药苷
摘要: 目的:建立测定骨筋丸(片)中芍药苷的含量的方法.方法:采用RP-HPLc法,DikmaDiamonsilCl8柱,以乙腈-0.1%磷酸(15:85)为流动相,流速为1.0mL·min-1',柱温:30℃,检测波长:230nm.结果:芍药苷进样量在0.2112-0.7392 靏范围内线性关系良好,r=0.9999,平均加样回收率为98.33%,RSD%为1.51%(n=6).结果:本法专属性强,准确度高,重现性好,可作为该产品质量控制方法.
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第4楼2013/01/21
257.4RP-HPLC法测定骨疏丹颗粒中5种有效成分的含量
作 者:李超 葛洁 鹿秀梅 李发美
LI Chao, GE Jie, LU Xiu-mei, LI Fa-mei (School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China )
机构地区:沈阳药科大学药学院,辽宁沈阳110016
出 处:《沈阳药科大学学报》 CAS CSCD 2008年第25卷第9期 728-731页,共4页
Journal of Shenyang Pharmaceutical University
基 金:国家自然科学基金资助项目(30472168)
摘 要:目的采用RP-HPLC法同时测定骨疏丹颗粒剂中新北美圣草苷、柚皮苷、淫羊藿苷、欧前胡素、蛇床子素5种活性成分。方法采用Diamonsil C18色谱柱(250 mm×4.6 mm, 5 μm),以乙腈-水为流动相,梯度洗脱,流速1.0 mL·min^-1,柱温为室温,检测波长285 nm。结果各个成分的峰面积与其质量浓度的线性关系良好(r〉0.999 0),加样回收率为95.8 %-98.6 %。结论该方法简单、准确、重现性好,可为全面评价复方骨疏丹颗粒剂的质量提供依据。
Objective To determine the contents of the neoeriocitrin, icariin, osthole, naringin, imperatorin in Gushudan granules ( traditional Chinese medicine ). Methods Diamondsil TM C18 (250 mm × 4.6 mm, 5 μm) column was used with a mobile phase of acetonitrile-water; the flow rate was 1.0 mL·min^- 1 ; the detection wavelength was set at 285 nm. Results The linearity was obtained with good result (r〈0.999 0). The average recoveries of five active constitutes in Gushudan granules were all in 95.8%- 98.6%, and the RSD were less than 2.1%. Conclusion The validated method has the advantages of simplicity, precision and reliability, allowing quality control of Gushudan granules.
关 键 词:反相高效液相色谱法 新北美圣草苷 柚皮苷 淫羊藿苷 欧前胡素 蛇床子素 骨疏丹
RP-HPLC neoeriocitrin icariin osthole naringin imperatorin Gushudan granule
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第5楼2013/01/21
257.5RP-HPLC法测定海红果黄酮苷元-槲皮素的含量
作者: 赵亮[1] LIU En-li[2] 杨翠林[2] LIANG Tai-gang[1] 李青山[2]
Author: ZHAO Liang[2] LIU En-li YANG Cui-lin LIANG Tai-gang LI Qing-shan
作者单位: 1.山西医科大学药学院,山西,太原,030001;山东大学齐鲁医院,山东,济南,250012
2.山西医科大学药学院,山西,太原,030001
期 刊: 中华中医药学刊 ISTIC
Journal: CHINESE ARCHIVES OF TRADITIONAL CHINESE MEDICINE
年,卷(期): 2008, 26(8)
分类号: R284
关键词: 海红果 高效液相色谱法 槲皮素 含量测定
摘要: 目的:采用RP-HPLC法测定海红果中黄酮类成分的苷元-槲皮素的含量.方法:采用DiamonsilC18柱(150mm×4.6mm,5μm)作为色谱柱;甲醇:0.05%磷酸(50:50)为流动相;流速为1.20mL/min;柱温为30℃;检测波长为360 nm.结果:该法的线性范围为0.18~1.09μg,r=0.9998;平均加样回收率99.05%,RSD为0.6%;海红果中黄酮苷元的含量为0.0245%,经过提取纯化后含量提高到1.06%.结论:该法用水解后苷元-槲皮素的含量反映海红果中黄酮类成分总量,方法准确,操作简单,结果可靠.
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第6楼2013/01/21
257.6RP-HPLC法测定黑鳗藤药材中黑鳗藤新苷K的含量
作 者:夏志俊 李晓誉
XIA Zhi-jun, LI Xiao-yu ( Institute of Materia Medica, Zhejiang Academy of Medical Sciences, Hangzhou 310013, Zhejiang, China )
机构地区:浙江省医学科学院药物研究所,浙江杭州310013
出 处:《中华中医药学刊》 CAS 2009年第27卷第6期 1260-1262页,共3页
Chinese Archives of Traditional Chinese Medicine
基 金:浙江省自然科学基金资助项目(R206439);浙江省医药卫生科技计划资助项目(2006QN004)
摘 要:目的:建立黑鳗藤药材中黑鳗藤新苷K的含量测定方法。方法:应用反相高效液相色谱法测定黑鳗藤中黑鳗藤新苷K的含量,色谱柱使用D iamonsil C-18(250mm×4.6mm,5μm);流动相为乙腈:水(48∶52);检测波长为355nm;流速1mL/m in。结果:黑鳗藤新苷K在进样量2.024~14.168 mg范围内线性关系良好,回归方程为:Y=144701X-9335.5,r=0.9998;平均回收率为98.69%,RSD为1.48%(n=9)。结论:该方法简便,灵敏,准确,重现性好,可用于黑鳗藤药材的含量测定和质量控制。
Objective: To establish a method for determination of the content of stemucronatoside K in the roots of Stephanotis mucronata. Methods: The analysis was carried out by RP - HPLC on Diamonsil C - 18 (250mm × 4.6 mm, 5um), acetonitrile:water (48:52) as mobile phase; wave length was 355 rim; flow rate was 1.0 mL/min. Results: The liner range of stemucronatoside K was 2.024 - 14.168mg. Regression equation was : Y = 144701X - 9335.5, r = 0. 9998. The average recovery was 98.69% with RSD = 1.48% (n = 9). Conclusion: The method is simple and accurate with a good reproducibility and can be used as a quantitative analysis for the roots of Stephanotis mucronata.
关 键 词:黑鳗藤 黑鳗藤新苷 高效液相色谱法
Stephanotis mucronata stemucronatoside K HPLC
分 类 号: R927.2 [医药、卫生 > 药学 > 药典、药方集(处方集)、药物鉴定 > 药物鉴定]
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第7楼2013/01/21
257.7RP-HPLC法测定葫芦素B月桂酸酯纳米乳剂中药物的含量
作 者:李乐 邓意辉 石莉 董晓辉 卢懿 洪维为
LI Le, DENG Yi.hui, SHI Li, DONG Xiao-hui, LU Yi, HONG Wei-wei ( School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China )
机构地区:沈阳药科大学药学院,辽宁沈阳110016
出 处:《沈阳药科大学学报》 CAS CSCD 2008年第25卷第9期 720-723页,共4页
Journal of Shenyang Pharmaceutical University
摘 要:目的建立测定葫芦素B月桂酸酯纳米乳剂中药物含量的方法。方法采用Diamonsil ODS柱(钻石)C18柱 (200 mm× 4.6 mm,5 μm),流动相为甲醇-水(体积比为95:5),流速1.0 mL·min^-1,检测波长228 nm,柱温为室温。结果在本试验条件下,葫芦素B月桂酸酯与辅料及有关物质分离度均符合要求,其质量浓度在15~150 mg·L^-1内与峰面积呈良好线性关系(r=0.999 9,n=5),方法平均回收率为99.98%,RSD为0.1%(n=9)。结论该方法简单、快捷,可用于葫芦素B月桂酸酯纳米乳剂中药物含量的测定。
Objective To establish an RP-HPLC method for the determination of cucurbitacin B laurate in nanoemulsions. Methods The separation was performed with a Diamonsil ODS column (200 mm×4.6 mm, 5 μm) at room temperature, and the mobile phase was consisted of methanol-water (V:V=95:5), the flow rate was 1.0 mL·min^-1. Cucurbitacin B laurate was detected at 228 nm. Results There was a good linear relationship between A and concentration over the range of 15-150 mg·L^-1 (r=0.999 9, n=5). The average recovery was 99.98%. The RSD was 0.1%(n=9). Conclusion This method is applicable for the determination of cucurbitacin B laurate in nanoemulsions.
关 键 词:反相高效液相色谱法 葫芦素B月桂酸酯 纳米乳剂 含量测定
RP-HPLC cucurbitacin B laurate nanoemulsion content determination
分 类 号: R917 [医药、卫生 > 药学 > 药物基础科学]
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第8楼2013/01/21
257.8RP-HPLC法测定吉非替尼分散片的含量
作 者:刘妍 林华庆 余楚钦 侯悦翰
LIU Yan, LIN Hua-qing, YU Chu-qin, HOU Yue-han(Guangdong Provincial Key Lab of Advanced Drug Deliv- ery, Institute of Materia Medica, Guangdong Pharmaceutical University, Guangzhou 510006, China)
机构地区:广东药学院药物研究所,广东省药物新剂型重点实验室,广州510006
出 处:《中国药房》 CAS CSCD 2012年第23卷第13期 1225-1226页,共2页
China Pharmacy
摘 要:目的:建立测定吉非替尼分散片中主药含量的方法。方法:采用反相高效液相色谱法。色谱柱为DiamonsilC-s(2),流动相为乙腈.0.015%三氟乙酸(26:74,三乙胺调pH值为3.9),流速为1.0niL·min-1,检测波长为344nm,柱温为30℃。结果:吉非替尼检测浓度线性范围为0.08~6.05pg·mL-1(r=O.9998);平均回收率为100.55%,RSD=1.28%(n=9)。结论:该方法操作简便、快速、重复性好,可用于吉非替尼分散片的含量测定。
OBJECTIVE: To establish the method for the content determination of main component in Gefitinib dispersible tablet. METHODS: RP-HPLC method was adopted. The separation was achieved by Diamonsil C18 (2) column using acetoni- trile-0.015% trifluoroacetic acid (26:74, pH adjusted to 3.9 with triethanolamine) as mobile phase at the flow rate of 1.0 mL.min-t. The detection wavelength was set at 344 nm and the column temperature was 30 ℃. RESULTS: The linear range of gefitinib was 0.08-6.05 μg.mL-1 (r=0.999 8) with an average recovery of 100.55% (RSD=1.28%, n=9). CONCLUSION: The method is simple, rapid and reproducible, and it is suitable for the content determination in Gefitinib dispersible tablet.
关 键 词:吉非替尼分散片 反相高效液相色谱法 含量测定
Gefitinib dispersible tablet RP-HPLC Content determination
分 类 号: R927.2 [医药、卫生 > 药学 > 药典、药方集(处方集)、药物鉴定 > 药物鉴定] R979.1 [医药、卫生 > 药学 > 药
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第9楼2013/01/21
257.9RP-HPLC法测定角花胡颓子中齐墩果酸与熊果酸的含量
作 者:张俊清[1] 陈文芝[2] 蒋德锡[2] 张丹[2]
ZHANG Jun-qing ,CHEN Wen-zhi,JIANG De-xi,ZHANG Dan (1.West China pharmacy school of Si Chuan University,Chengdu 610041,China;2.Affiliated Hospital of Luzhou Medical College,Luzhou 646000,China)
机构地区:[1]海南医学院药学系,海口571101 [2]四川大学华西药学院,成都610041
出 处:《药物分析杂志》 CAS CSCD 2010年第7期 1305-1307页,共3页
Chinese Journal of Pharmaceutical Analysis
基 金:国家支撑计划项目课题(2007BA︱27B06)
摘 要:目的:建立同时测定角花胡颓子中齐墩果酸与熊果酸含量的RP-HPLC法。方法:采用Diamonsil C18(250 mm×4.6mm,5μm),以甲醇-0.5%乙酸铵(85∶15)为流动相,检测波长为206 nm,流速为1.0 mL·min^-1,柱温30℃。结果:齐墩果酸进样量在0.06-0.36μg(r=0.9995)、熊果酸进样量在0.65-3.9μg(r=0.9997)范围内,线性关系良好,齐墩果酸与熊果酸的平均加样回收率分别为99.2%和102.5%,RSD分别为8.4%和6.0%(n=9),重复性试验的含量的RSD分别为6.9%和4.2%(n=6)。结论:该法简便、快速、准确,可用于角花胡颓子的质量控制。
Objective:To establish an RP-HPLC for determination of oleanolic acid and ursolic acid in Elaeagnus gonyanthes Benth.Methods: The analytical column was Diamonsil C18 column(250 mm×4.5 mm,5 μm).The mobile phase consisted of methanol-0.5% ammonium acetate(85∶15).The detective wavelength was 206 nm.The flow rate was 1.0 mL·min^-1 and the column temperature was 30 degrees.Results: Oleanolic acid and ursolic acid showed a good linearity in range of 0.06-0.36 μg(r = 0.9995) and 0.65-3.9 μg(r=0.9997).The average recovery of oleanolic acid was 99.2% with relative standard deviation(RSD) of 8.4% and the ursolic acid was102.5%with RSD of 6.0%(n=9),the reproducibility test of content was 6.9% and 4.2%(n=6).Conclusion: This method is simple,quick,accurate and can be used for quality control of Elaeagnus gonyanthes Benth.
关 键 词:角花胡颓子 齐墩果酸 熊果酸 HPLC 含量测定
Elaeagnus gonyanthes Benth oleanolic acid ursolic acid HPLC quantitative determination
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第10楼2013/01/21
257.10RP-HPLC法测定金甲王颗粒中柚皮苷的含量
作 者:吴卫中 李永庆 陈蕾
WU Wei - zhong, LI Yong - qing, CHEN lei (National Institute for the Control of Pharmaceutical & Biological Products, Beijing 100050, China)
机构地区:中国药品生物制品检定所,北京100050
出 处:《药物分析杂志》 CAS CSCD 2007年第27卷第7期 1078-1080页,共3页
Chinese Journal of Pharmaceutical Analysis
摘 要:目的:建立HPLC法测定金甲王颗粒中柚皮苷含量。方法:采用Dikma Diamonsil^TM C18色谱柱(4.6mm×250mm,5μm),以0.05moL·L^-1磷酸二氢钾-乙腈-浓氨试液(80:20:0.2)为流动相,流速1mL·min^-1,检测波长为283nm。结果:柚皮苷进样量在0.28~1.41μg范围内与峰面积具有良好的线性关系(r=0.9999);平均回收率为99.4%,RSD=1.4%(n=6)。结论:本方法操作简便,结果准确,可用于该品种的质量控制。
Objective:To develop an HPLC method for determination of naringin in Jinjiawang granules. Method: Dikma DiamonsilTM Cls column was adopted with a mixture of 0. 05 moL·L^-1 potassium dihydrogen phosphate- acetonitrile- strong ammonia (80: 20: 0. 2) as the mobile phase,the flow rate was 1 mL · min^-1 ,and the detection wavelength was 283 nm. Results:The calibration range was 0. 28 - 1.41 μg for naringin (r = 0. 9999 ). The average recovery was 99.4% ,RSD = 1.4% (n = 6 ). Conclusion: The method is rapid ,accurate and reliable ,and can be used for the quality control of Jinjiawang granules.
关 键 词:高效液相色谱法 柚皮苷 含量测定
HPLC naringin content determination
分 类 号: R917 [医药、卫生 > 药学 > 药物基础科学]