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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J. of China Pharm. 20 (1), 18-20 (2011). Guanxin Shengmai oral liquid is a herbal TCM preparation for promoting the secretion of saliva or body fluid and invigorating the circulation of blood. TLC of the extracts of the preparations 1) for Radix Paeoniae Rubra, on silica gel plates developed with chloroform – acetone 4:1, detection by spraying with 10 % sulfuric acid in ethanol and heating mildly, viewing under daylight; 2) for Ophitopogin japonicum (L.f) Ker-Gawl, on silica gel with chloroform – ethyl acetate – methanol – formic acid 200:25:50:1, detection by spraying with 5 % vanillin in ethanol – sulfuric acid 4:1 and heating mildly, viewing under daylight; 3) for Ginseng and Panax notoginseng (Burk.) F.H.Chen, on silica gel with the lower phase of chloroform – methanol – water 13:7:2 at 2-10 °C, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C, viewing under daylight; 4) for Schisandra Chinensis Turcz. Baill, on silica gel with petroleum ether (30-60 ºC) – formyl acetate – formic acid 10:5:1, detection by viewing under UV 254 nm.
J. Liq. Chromatogr. Relat. Technol. 35, 1429-1443 (2012). Comprehensive HPTLC profiling of sugars, sugar alcohols, amino acids, flavonoids, and phenolic acids as well as further bioactive and antioxidative compounds in the Indian natural efficiency enhancer herbs Hippophae rhamnoides, Valeriana wallichii, Triticum aestivum, and fungus Cordyceps sinensis. HPTLC on silica gel with different mobile phases: for sugars, n-butanol–- isopropanol – acetic acid – boric acid solution 6:14:1:3, for amino acids, n-butanol – ammonia (25%) – pyridine – water 39:10:34:26, and for sugar alcohols, ethanol – ethyl acetate – water 7:2:1. Quantitative determination of sugars by absorbance measurement at 370 nm after derivatization with aniline diphenylamine o-phosphoric acid reagent (mixture of 70 mL aniline solution and 70 mL diphenylamine solution, 2 % in acetone each, and 10 mL o-phosphoric acid, 85%). Unknown marker compounds were characterized by HPTLC-attenuated total reflection fourier transform infrared spectroscopy (HPTLC-ATR FTIR) and HPTLC- electrospray ionization mass spectrometry (HPTLC-ESI-MS).
J. Liq. Chromatogr. Relat. Technol. 35, 2396-2407 (2012). HPTLC of vanillin in the roots of Decalepis hamiltonii Wight and Arn on silica gel with toluene - ethyl acetate 9:1. Quantitative determination by absorbance measurement at 254 nm. The hRf value of vanillin was 42. Linearity was in the range of 2-12 µg/zone. Limits of detection and quantification were 1.3 and 3.9 µg/zone. The intermediate/inter-day/intra-day precision was 1.3 % (n=3), respectively. Recovery was between 99.4 and 100.3 %.
Chinese J. Ethnopharm.(4), 51-52 (2012). Cassia fistula, as a crude drug of Dai nationality medicine, is the mucus from the dried pod of Cassia fistula L. It has special efficiency in relieving internal heat or fever, apocatastasis and relieving pains. Its pods and leaves are both used as the component crude drug in preparations. To identify different officinal positions of the drugs available in different places of origin, TLC of the extracts of the drug on silica gel with petroleum ether (60-90 ºC) – ethyl acetate – formic acid 15:10:1, detection by spraying with 5 % aluminum chloride in ethanol and heating at 105 °C, evaluation at UV 366 nm.
J. of China Pharm. 26 (2), 167-171 (2012). Niuhuangjingnao tablets are a herbal TCM effective specially in clearing heat, removing toxicity, relieving uneasiness of mind and body tranquilization, and are prescribed clinically to cure dizziness, swelling and pain in the throat. In order to perfect the procedure for the quality control of the medicine a method has been presented. TLC of the extracts of the medicine 1) for borneol, on silica gel with toluene – ethyl acetate 10:1, detection by spraying with 5 % vanillin in sulfuric acid – ethanol 1:4 and heating at 105 °C until the zones were visualized, viewing in daylight; 2) for Rheum officinale, on silica gel with the upper phase of petroleum ether (60-90 ºC ) - ethyl acetate – formic acid 15:5:1, detection by viewing at UV 366 nm, followed by exposure to ammonia vapors and viewing at UV 366 nm; 3) for the rhizome of Chinese Goldthread, on silica gel with toluene – isopropanol - ethyl acetate – methanol – water 20:5:10:5:1, detection by exposure to ammonia vapors and viewing at UV 366 nm; 4) for Fructus Forsythiae, on silica gel with chloroform – methanol – glacial acetic acid 70:10:1, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C until the zones were visualized, viewing in daylight; 5) for honeysuckle, on polyamide phase with ethyl acetate – methanol – formic acid 20:2:3, detection by viewing at UV 366 nm; 6) for the root of Kudzu vine and Cape jasmine, on silica gel with chloroform – methanol – water 28:10:1, detection by viewing at UV 366 nm, followed by spraying with 5 % vanillin in sulfuric acid – ethanol 1:4 and heating at 105 °C until the zones were visualized, viewing in daylight.
J. of Jiangxi Univ. of TCM 24 (3), 54-57 (2012). Shenbao Heji compound oral liquid is a herbal TCM for the treatment of impotence, nocturnal emission, low back pain, lack of energy, aversion to cold, and women with menorrhagia. For quality control, TLC on silica gel 1) for Epimedium davidii Franch and the standard icariine, with ethyl acetate – methanol – water 100:17:13, detection by spraying with 1 % aluminium chloride in ethanol and heating at 105 °C, viewing at UV 254 nm; 2) for Radix Polygoni Multiflori and the standard emodin, with petroleum ether (60-90 °C) - ethyl formate – formic acid 15:10:1, detection by exposing to ammonia vapors and viewing in daylight; 3) for Leguminosae and the standard astragaloside A, with the lower phase of chloroform – methanol – water 13:6:2, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 °C, viewing under UV 366 nm; 4) for Fructus Psoraleae and the standard psoralen, with n-hexane - ethyl acetate 3:1, detection by spraying with 10 % KOH in methanol and viewing under UV 366 nm; 5) for Radix Angelicae Sinensis and Rhizoma Ligustici Chuanxiong, with n-hexane – ethyl acetate 9:1, detection under UV 366 nm. Quantification of icariine by HPLC.
Phytochem. Anal. 24, 230-247 (2013). HPTLC of lupeol in the leaves of Ficus racemosa on silica gel with toluene - chloroform - ethyl acetate 10:2:1 + 1 drop glacial acetic acid. Quantitative determination by absorbance measurement at 366 nm. The hRf of lupeol was 31. Average recovery was in the range of 98.8-99.4 %. The intra- and inter-assay precision was below 0.2 %.
Chinese J. of Lishizhen Trad. Med. & Pharm. 22 (7), 1703-1704 (2011). Ganoderma lucidum as a traditional Chinese medicinal herbal crude drug is the dried fruiting body of Ganoderma. It is used for mind and body tranquilization and to relieve cough and asthma, and is prescribed clinically to treat palpitation, lung deficiencies, and shortness of breath. TLC of the extracts of the crude drugs on silica gel with dichloromethane – ethanol – formic acid 16:10:1, detection under UV 254 nm. Identification of Ganoderma lucidum based on the characteristic marker compound ganodermic acid A which is not found in the counterfeits. Differentiation also by identifying the shape and properties by microscopy.