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
  • Browse and search by CBS classification: Select one of the 38 CBS classification categories where you want to search by a keyword
  • Keyword register: select an initial character and browse associated keywords
  • Search by CBS edition: Select a CBS edition and find all related publications

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      117 123
      (Study of the method for the quality control of Buxin Ruanmai granules) (Chinese)
      H. PANG (Pang Huiming), L. FAN (Fang Ling), L. TIAN (Tian Liyuan), ZH. LIU (Liu Zhihui)* (*Afiliated Hosp. of Nanjing Univ. of TCM, Jiangsu, Nanjing 210029, China)

      Chinese J. of Inform. on TCM 20 (10), 46-48 (2013). Buxin Ruanmai granule is a herbal TCM for coronary heart disease and angina pectoris. For quality control, TLC (1) for Ophiopogon japonicus, on silica gel with n-hexane – ethyl acetate – formic acid 10:10:4, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C until the zones are visible, evaluation under UV 366 nm; (2) for common Macrocarpium fruit, on silica gel with ethyl acetate – ethanol – glacial acetic acid 50:10:1, detection by spraying with 5 % vanillin-sulfuric acid in ethanol 1:4 and heating at 105 °C until the zones are visible; (3) for Whitmania pigra Whitman, on silica gel with cyclohexane – ethyl acetate 4:1, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C until the zones are visible, evaluation under UV 366 nm; (4) for Ginkgo biloba, on polyamide layer with 40 % acetic acid, detection by spraying with 3 % aluminium trichloride in ethanol, drying in a warm stream of air, evaluation under UV 366 nm; (5) for Polygonum cuspidatum Sieb. et Zucc., on silica gel with petroleum ether (60-90 °C) – ethyl formate – formic acid 15:5:1, detection under UV 366 nm. Quantitative determination of salidroside and loganin by HPLC.

      Classification: 32e
      118 033
      Evaluation of Ubtan – A traditional indian skin care formulation
      R. BUSWAS, P. MUKHERJEE*, A. KAR, S. BAHADUR, R. HARWANSH, S. BISWAS, N. AL-DHABI, V. DURAIPANDIYAN (*School of Natural Product Studies, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India, naturalproductm@gmail.com)

      J. Ethnopharmacol. 192, 283-291 (2016). Ubtan is a traditional herbal formulation in the Indian system of medicine, prepared by mixing powdered turmeric (Curcuma longa L.), chickpea (Cicer arietinum L.) and sandal wood (Santalum album L.). HPTLC of four in-house formulations of Ubtan (UF-1, UF-2, UF-3 and UF-4, prepared with varying quantities of each ingredient) on silica gel with cyclohexane – ethyl acetate – formic acid 90:9:1. Detection by spraying with p-anisaldehyde sulfuric acid reagent, followed by drying at 40 ºC for 10 min. The hRF values for UF-1 were 70 and 42.

      Classification: 8a
      118 059
      Genetic screening of biogenic amines production capacity from some lactic acid bacteria strains
      R. ELSANHOTY, M. RAMADAN* (*Agricultural Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44519, Egypt, hassanienmohamed@yahoo.com)

      Food Control. 68, 220-228 (2016). HPTLC of biogenic amines (putrescine, histamine, tyramine and agmatine) in microbial cultures on silica gel with chloroform – benzene – triethylamine 12:9:2. Quantitative determination by absorbance measurement at 254 nm.

      Classification: 17a
      118 088
      Stability-indicating high-performance thin-layer
      chromatographic method for simultaneous estimation of the active pharmaceutical ingredients metolazone and spironolactone
      S.V. PATEL, P.R. PATEL, S.G. PATEL, N.S. KANAKI, R.K. PATEL, A.J. PATEL* (*Institute of Pharmaceutical Education and Research, Gandhinagar 382 023, India, architajpatel@gmail.com)

      J. Planar Chromatogr. 29, 380-387 (2016). HPTLC of metolazone (1) and spironolactone (2) on silica gel with ethyl acetate ‒ chloroform ‒ glacial acetic acid 50:50:1. Quantitative determination by absorbance measurement at 238 nm. The hRF values for (1) and (2) were 51 and 79, respectively. Linearities were between 50 and 300 ng/zone for (1) and 200 and 1200 ng/zone for (2). The intermediate precisions were below 1.3 % (n=6). The LODs and LOQs were 2 and 5 ng/zone for (1) and 5 and 16 ng/zone for (2). Average recoveries were 99.7 % for (1) and 99.7 % for (2). The developed method successfully separated drug substances from degradation products formed under various stress conditions.

      Classification: 32a
      119 039
      Validated high performance thin layer chromatography method for simultaneous determination of quercetin and gallic acid in Leea indica
      A. PATEL, A. AMIN, A. PATWARI, M. SHAH* (*Department of Pharmacognosy, L. M. College of Pharmacy, Ahmedabad, Gujarat, India, mbshah2007@rediffmail.com)

      Rev. Bras. Farmacogn. 27, 50-53 (2017). HPTLC of quercetin (1) and gallic acid (2) in Leea indica on silica gel with toluene – ethyl acetate – formic acid 5:4:1. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) and (2) were 63 and 45, respectively. Linearity was between 200 and 1000 ng/zone for (1) and between 200 and 1200 ng/zone for (2), respectively. The intermediate precision was <2 % (n=3). The LOD and LOQ were 21 and 65 ng/zone for (1) and 15 and 55 ng/zone for (2). Recovery rate was in the range of 98.0-99.1 % for (1) and 99.3-100.2 % for (2).

      Classification: 7
      119 070
      Stress-induced analysis of piperine variability in different marketed black pepper powders and seeds by a validated high-performance thin-layer chromatography method
      P. ALAM (Department of Pharmacognosy, College of Pharmacy, King Saud
      University, Riyadh, Saudi Arabia, alamperwez007@gmail.com; aperwez@ksu.edu.sa)

      J. Planar Chromatogr. 30, 251-258 (2017). HPTLC of piperine in black pepper on silica gel with toluene ‒ ethyl acetate ‒ glacial acetic acid 14:6:1. Quantitative determination by absorbance measurement at 280 nm. The hRF value for piperine was 40. Linearity was between 100 and 900 ng/zone. LOD and LOQ were 20 and 60 ng/zone, respectively. The intermediate precision was <2 % (n=6). Recovery ranged from 99.2 to 100.2 %.

      Classification: 22
      119 095
      HPTLC determination of three gliptins in binary mixtures with metformin
      E.I. EL-KIMARY*, Dalia A. HAMDY, Sara S. MOURAD, Magda A. BARARY (*Fac. of Pharm., Dep. of Pharm. Anal. Chem., Univ. of Alexandria, El-Messalah, Alexandria 21521, Egypt, eman_elkimary@yahoo.com)

      J. Chromatogr. Sci. 54 (1), 79-87 (2016). Determination of either linagliptin (LGP), saxagliptin (SGP) or vildagliptin (VGP) in their binary mixtures with metformin (MET) in pharmaceutical preparations by HPTLC on silica gel with methanol – 0.5 % aqueous ammonium sulfate 4:1. Densitometric evaluation at 225 nm for the LGP/MET mixture and at 208 nm for the SGP/MET and VGP/MET mixtures. The linearity was between 50-500 ng/zone for LGP and SGP, 0.2-2 µg/zone for VGP and 5-40 µg/zone for MET, respectively. The relative standard deviation for intra- and interday precision were within 2 %.

      Classification: 32c
      120 029
      Simultaneous quantification of two phenolic biomarkers by a validated high-performance thin-layer chromatographic method in antimicrobial and antioxidant active ethyl acetate fraction of Allium cepa L
      H. AL-YOUSEF*, T. ALHOWIRINY, P. ALAM, N. SIDDIQUI, A. AHMED, J. QAHTANI, M. AMINA (*Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Kingdom of Saudi Arabia, alamperwez007@gmail.com)

      (Peel). J. Planar Chromatogr. 30, 510-515 (2017). HPTLC of protocatechuic acid (1) and quercetin 4ʹ-O-β-D-glucopyranoside (2) in Allium cepa on silica gel with toluene – ethyl acetate – formic acid 3:6:1. Quantitative determination by absorbance measurement at 275 nm. The hRF values for (1) and (2) were 56 and 5, respectively. Linearity was between 100 and 700 ng/zone for (1) and (2). LOD and LOQ were 32 and 92 ng/zone for (1) and 30 and 92 ng/zone for (2). The intermediate precision was <2 % (n=6). Recovery ranged from 98.1 to 99.6 % for (1) and 98.2 to 99.9 % for (2).

      Classification: 7
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