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
Registered users can create a tailor made PDF of selected articles throughout CCBS search – simply use the cart icon on the right hand of each abstract to create your individual selection of abstracts. You can export your saved items to PDF by clicking the download icon.
J. Ethnopharmacol. 318, 116977 (2024). HPTLC of Oxalis corniculata on silica gel with chloroform - methanol - water 15:3:2. Detection by spraying with 2 % aluminium chloride. Qualitative analysis under UV light at 344 nm. Further analysis by mass spectrometry.
Phytochem. Anal. 35, 64-76 (2024). HPTLC of specific triterpenoid and phenolic compounds in plant resins on RP-18 with acetonitrile - water 19:1 or methanol - water 7:1. Detection by dipping into cerium-molybdenum reagent, followed by heating. Further analysis by atmospheric pressure chemical ionisation mass spectrometry.
Phytochem. Anal. 35, 163-183 (2024). HPTLC of Cannabis sativa on silica gel with n-heptane - methyl tert-butyl ether - ethanol - formic acid 780:170:50:3. Detection by spraying with vanillin-sulfuric acid (VSA) reagent (5 % methanolic solutions), followed by heating at 120 °C for 3 min. Fast Blue solution (0.5 % in water - methanol - dichloromethane 2:5:3) was used for derivatisation as a selective stain for cannabinoids. A 0.1 M sodium hydroxide solution in methanol - water 9:1 was used to improve color development.
Chinese J. Veter. Drug 57 (6), 52-57 (2023). Wupi Koufuye is a multi-ingredient TCM veterinary drug clinically used for the prophylaxis and treatment of gout in animals. For quality control, TLC on silica gel A) for White Mulberry root bark, developed twice with cyclohexane – ethyl acetate – methanol – concentrated ammonia solution 75:75:15:2, detection at UV 366 nm; B) for Pericarpium citri reticulatae, developed with trichloromethane - methanol – concentrated ammonia solution 100:30:3, detection by spraying with 0.5 % ninhydrin in ethanol and heating at 105 °C until the zones are visible in daylight; C) for Zingiber officinale Rosc., with n-hexane, detection by spraying with 0.5 % vanilin in sulfuric acid – ethanol 4:1 followed by heating at 105°C until the zones are visible in daylight.
J. China Pharm. 32 (6), 71-74 (2023). Shegan Kangbingdu Koufuye is a multi-ingredient TCM oral liquid with antiviral effects. For quality control, TLC on silica gel A) for Blackberrylily rhizome, with chloroform – methanol – glacial acetic acid 200:30:2, detection by spraying with 2 % FeCl3 in ethanol, evaluation in fluorescence; B) Radix Bupleuri, with chloroform – methanol – water 13:7:2, detection by spraying with 2 % 4-dimethylaminobenzaldehyde in 40 % sulfuric acid solution and heating at 60 °C until the zones are visible at UV 366 nm; C) for Folium Isatidis and Radix Isatidis, with cyclohexane - chloroform – propanone 5:4:2, detection in fluorescence light; D) for Capillary Wormwood Herb, Honeysuckle and Dandelion, with toluene – ethyl formate – formic acid 6:4:1, detection in fluorescence light.
Phytochem. 215, 113854 (2023). HPTLC of rutin (1), isoquercitrin (2), gallic acid (3) and phyllanthin (4) on silica gel with ethyl acetate - water - formic acid 15:3:2 for (1) to (3) and toluene – ethyl acetate - formic acid 69:30:1 for (4). Detection by spraying with Natural Product Reagent and polyethylene glycol. Quantitative determination by absorbance measurement at 366 nm. The hRF values for (1) to (4) were 35, 64, 96 and 44, respectively. Linearity was in the range of 100-5000 ng/zone for (1) and (2), 500-5000 ng/zone for (3) and 10-500 ng/zone for (4). Intermediate precisions were below 2 % (n=3). Recovery was 98.5 % for (1), 101.7 % for (2), 100.1 % for (3) and 99.8 % for (4).
PLoS ONE 18(11), e0294775 (2023). Sample was an Azadirachta indica seed extract (Meliaceae). TLC on silica gel with different mobile phases: (1) diethyl ether – methanol 49:1; (2) diethyl ether – acetone 2:1; (3) isopropanol – n-hexane 11:9; (4) dichloromethane – methanol – acetic acid 95:5:1. After 30 min hot air drying,detection under UV light. The hRF values of azadirachtin A (a limonoid) were 75, 42, 44, 55, respectively. Mobile phase (1) was therefore chosen as solvent for purification of azadirachtin A and for its quantification by Fourier transform infrared spectroscopy (FTIR).
J. AOAC Int. 106, 129-139 (2023). HPTLC fingerprint of Tinospora species on silica gel with chloroform - toluene - methanol - formic acid 35:20:10:1. Detection by spraying with vanillin sulfuric acid, followed by heating at 100 °C for 3 min. Further analysis by LC–ESI (electrospray ionization)-MS/MS.