Cumulative CAMAG Bibliography Service CCBS

Our CCBS database includes more than 11,000 abstracts of publications. Perform your own detailed search of TLC/HPTLC literature and find relevant information.

The Cumulative CAMAG Bibliography Service CCBS contains all abstracts of CBS issues beginning with CBS 51. The database is updated after the publication of every other CBS edition. Currently the Cumulative CAMAG Bibliography Service includes more than 11'000 abstracts of publications between 1983 and today. With the online version you can perform your own detailed TLC/HPTLC literature search:

  • Full text search: Enter a keyword, e.g. an author's name, a substance, a technique, a reagent or a term and see all related publications
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      109 121
      A marker-based stability indicating high-performance thin-layer chromatography method for Vitex trifolia
      N. TIWARI, D. YADAV, S. SINGH, M. GUPTA* (*Analytical Chemistry Department, Central Institute of Medicinal and Aromatic Plants (CSIR), Lucknow-226015, India, guptammg@rediffmail.com)

      J. Liq. Chromatogr. Relat. Technol. 34, 1925-1937 (2011). HPTLC of p-hydroxy benzoic acid (1), chrysoplenol-D (2), p-methoxy benzoic acid (3) and casticin (4) in the aerial parts of Vitex trifolia on silica gel with chloroform - methanol 24:1 + 1 drop formic acid. Quantitative determination by absorbance measurement at 254 nm. The hRf values of compounds (1) - (4) were 25, 31, 63 and 87, respectively. LOD and LOQ were found to be 18-58 ng/zone for (1), 39-132 ng/zone for (2),15-52 ng/zone for (3) and 33-111 ng/zone for (4). Repeatability and reproducibility (%RSD) for (1)-(4) were found in the range of 0.8-1.2 % and 1.2-1.3 %, respectively. Recoveries were obtained in the range of 94.0-101.1 %, 97.8-102.0 %, 95.1-100.1 %, and 97.6-100.3 % for compounds (1) - (4), respectively.

      Classification: 32e
      110 033
      HPTLC quantification and antimicrobial activity of ursolic acid from Diospyros melanoxylon
      K. KUMAR, B. DASH, R. SINGH* (*Department of Chemistry, North Orissa University, Sriramchandra Vihar, Baripada, Mayurbhanja-757003, Orissa, India, rajeshks2001@yahoo.com)

      J. Planar Chromatogr. 25, 320-325 (2012). HPTLC of ursolic acid in the leaves of Diospyros melanoxylon on silica gel with chloroform - methanol 19:1. Detection by dipping in 5 % methanolic sulphuric acid reagent and heating at 105 °C for 3 min. Quantitative determination by absorbance measurement at 540 nm. Linearity was in the range of 50-450 ng/zone for ursolic acid. Limits of detection and quantification were found to be 20 and 40 ng/zone. Recovery (by standard addition) was 97.5 %.

      Classification: 11a
      110 078
      Validated HPTLC method for simultaneous determination of shanzhiside methyl ester and barlerin in Barleria prionitis
      B. GHULE*, S. PALVE, L. RATHI, P. YEOLE (*Institute of Pharmaceutical Education and Research, Borgaon (Meghe), Wardha 442001, Maharashtra State, India, ghulebv@rediffmail.com)

      J. Planar Chromatogr. 25, 426-432 (2012). HPTLC of shanzhiside methyl ester (1) and barlerin (2) on silica gel with chloroform - methanol 4:1. Quantitative determination by absorbance measurement at 240 nm. The hRf of compounds (1) and (2) were 30 and 48, respectively. Linearity was in the range of 200-1000 ng/zone. Limits of detection and quantification were found to be 13 and 22 ng/zone for (1) and 18 and 31 ng/zone for (2), respectively. Recovery was found to be 99.2-99.5 % for (1) and 98.9-99.2 % for (2), respectively. The method showed comparable results to a validated HPLC method.

      Classification: 32e
      110 097
      (Identification of three component herbal drugs in Baizhuhugan compound oral liquid by thin-layer chromatography) (Chinese)
      Y. LI (Li Yan)*, H. HU (Hu Hongyan), Q. HUANG (Huang Qiuming) (*Xiaogan Minicip. Centre Hosp., Hubei, Xiaogan 432000, China)

      J. of Chinese Med. 27 (166), 343-344 (2012). Baizhuhugan compound oral liquid is effective for enriching the blood, tonifying spleen, soothing the liver, and is clinically prescribed to cure chronic hepatitis and cirrhosis. For quality control, identification of the three contained herbal drugs by TLC of the extracts of the preparation 1) for Chinese Angelica, on silica gel with n-hexane – ethyl acetate 9:1, detection at UV 366 nm; 2) for Bighead Atractylodes rhizome, on silica gel with cyclohexane – ethyl acetate 7:3, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C, viewing in daylight; 3) for Chinese herbaceous Peony, on silica gel with chloroform - ethyl acetate – methanol – ammonia 8:1:4:1, detection by spraying with 5 % vanillin in ethanol – sulfuric acid 4:1 and heating mildly, viewing in daylight.

      Classification: 32e
      110 122
      Isolation and densitometric HPTLC analysis of rutin, narcissin, nicotiflorin, and isoquercitrin in Caragana spinosa shoots
      D. OLENNIKOV*, M. V. PARTILKHAEV (*Laboratory of Medical and Biological Researches, Department of Biologically Active Substances, Institute of General and Experimental Biology, Siberian Division, Russian Academy of Sciences, Sakhyanovoy st. 6, 670047 Ulan-Ude, Russian Federation, oldaniil@rambler.ru)

      J. Planar Chromatogr. 25, 30-35 (2012). HPTLC of rutin (1), narcissin (2), nicotiflorin (3) and isoquercitrin (4) on silica gel with ethyl acetate - 1,2-dichloroethane - acetic acid - 85 % formic acid - water 100:25:10:10:8. Quantitative determination by absorbance measurement at 360 and 387 nm. Intraday and interday precisions were in the range of 1.5-1.9 % and 1.6-1.9 %, respectively. Recovery was found to be 98.2-101.4 % for (1), 98.0-101.1 % for (2), 98.2-100.5 % for (3) and 98.1-101.9 % for (4).

      Classification: 32e
      110 146
      (Study of the method for the quality control of Changyanning oral liquid) (Chinese)
      H. TAN (Tan Huaimei)*, F. ZHOU (Zhou Fangyong), W. ZHANG (Zhang Wenxin) (*Zunyi Med. & Pharm. College, Guizhou, Zunyi 563000, China)

      J. of China Pharm. 21 (10), 37-39 (2012). Changyanning oral liquid is a herbal TCM preparation with Euphorbia humifusa Willd as the key component drug. For quality control identification of Euphorbia humifusa Willd by TLC and quantification of its active component gallic acid by HPLC. TLC on silica gel with toluene – ethyl acetate – formic acid 5:2:1, detection by spraying with 1 % aluminium chloride in ethanol, evaluation under UV 366 nm.

      Classification: 32e
      110 166
      (Study on the method for the quality control of Yifeitongluo granules) (Chinese)
      L. YANG (Yang Li), Y. ZUO (Zuo Yajie), H. LU (Lu Hong), J. ZENG (Zeng Jianguo)* (*Changsha Central Hosp., Hunan, Changsha 410004, China)

      J. of China Pharm. 21 (10), 26-27 (2012). Yifeitongluo granules are a herbal TCM preparation for the combined treatment of deficiency of both qi and yin. TLC of the extracts of the preparations on silica gel 1) for Rhizoma Polygonati, with chloroform – methanol – acetic acid 5:4:1, detection by spraying with 2.5 % phosphomolybdic acid in ethanol and heating at 105 °C until the zones are visible; 2) for Viola yedonensis Makino, with toluene – ethyl acetate – formic acid 5:3:1, detection under UV 366 nm; 3) for Stemona sessilifolia (Miq.) Miq, with toluene – propanone – methanol 16:6:1 after preconditioning with ammonia vapors, detection by spraying with 5 % potassium iodobismuthate and viewing in daylight.

      Classification: 32e
      111 038
      (Study on the quality control of the fruit of Capparis spinosa L
      W. CHEN (Chen Weishen)*, Y. CHEN (Chen Yan), J. HE (He Jiang) (*The Xinjiang Uygur Autonomous Region Inst. of Pharm., Wulumuqi, Xinjiang 830004, China)

      Chinese J. of Lishizhen Trad. Med. & Pharm. 22(1), 133-134 (2011). Capparis spinosa L. is a plant with an important ecological function which is mainly growed in the sand of the Gobi desert. It has a huge root system which helps to maintain the humidity of the land. As a Uygur traditional medicinal herb, it is effective in curing diseases like rheumatism, toothache, and dysentery. However, hitherto only Capparis spinosa root has been used in the preparations. This wrecks seriously the resource of the herbal drug and its ecological function. Therefore, its fruits have recently been applied as replacement for the root in the preparations. Quality control of the fruits by TLC on silica gel with chloroform – methanol – formic acid – water 20:90:10:3. Detection by spraying with 5 % potassium iodobismuthate solution. The fingerprints were compared with the extracts from the root, taking one of the typical components, betaine, as the marker substance. In addition the fruits were identified based on their shape, size, surface colors, smell, and the sarcocarp; by microscopy and by determination of the moisture content.

      Classification: 22
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