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
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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.
Chinese J. Pharm. Research 42 (2), 98-104 (2023). Ganoderma lucidum is the dry fruiting body of fungus, a medicinal plant, having the effect of relieving asthma and relieving nerves. Ganoderma lucidum is widely distributed in China and mainly concentrated in Zhejiang, Anhui, Shandong, Jilin, and Fujian. In this study, the HPTLC method for quality detection and origin traceability was established towards the medicinal material produced in Fujian and other areas. HPTLC of the ethanol extracts of the sample materials on silica gel with chloroform – acetonitrile – methanol – formic acid 130:15:2:2, three times to distances of 3 cm, 6 cm, 8 cm. Detection by spraying with 3 % sulfuric acid in ethyl acetate and heating at 105°C until the bands are clearly visualized, evaluation at UV 366 nm. The bands on the thin layer chromatogram were identified by fingerprint comparison using standard samples, and cluster analysis for the data of samples from different producing areas was performed using digital characterization. As results, the HPTLC analysis detected 17 distinct bands and among them, 11 components were identified, e.g. ganoderenic acid C (hRf 0.31), ganoderic acid C2 (hRf 33), ganoderic acid l (hRf 35), ganoderic acid G (hRf 41), ganoderic acid A (hRf 44), ganoderic acid B (hRf 46), ganolactone B (hRf 53), 3β,7β,15β-trihydroxy-11,15-dihydroxy-lanostane-8-alkene-24→20 lactone (hRf 56), ganoderenic acid D (hRf 61), ganoderic acid D (hRf 63) and 20 (21)-dehydrolucidenic acid A (hRf 65). A total of 10 HPTLC bands were identified in Fujian Ganoderma lucidum, among which ganoderic acid C2, ganoderic acid D and two unknown component bands (hRf 14 and 17) were unique and could be used as markers of Fujian Ganoderma lucidum. Thus samples of Fujian Ganoderma lucidum can be differentiated from those of other areas, when the Euclidean distance is 25 in Euclidean cluster analysis.
J Chromatogr Sci, 61 (3), 269-278 (2023). Development of a method for identification, quantification and stability study of linalool in Homalomena aromatica Schott, a herb with anti-rheumatism, nourishing and strengthening effects, and for the treatment of stomach disease. HPTLC hyphenated with MS for linalool on silica gel with toluene - ethyl acetate 19:1. Detection with p-anisaldehyde reagent. The hRf of linalool is 35, identification of linalool at m/z 137, (M + H)+ by using MS technique. Study of the stability of linalool by investigating the effect of acid, base, UV, sunlight, thermal stress and H2O2 on it, the highest effect was observed with acidic pH with a 65 % degradation. The content of linalool was 58 % in the volatile oil of H. aromatica.
J. Sep. Sci. 46, 2200991 (2023). HPTLC of gallic acid (1) and ellagic acid (2) in dried fruits of Terminalia chebula, Phyllanthus emblica, and Quercus infectoria on silica gel with toluene - ethyl acetate - chloroform - formic acid 4:8:1:3. Quantitative determination by absorbance measurement at 280 nm. The hRF values for (1) and (2) were 63 and 53, respectively. Linearity was between 100 and 600 ng/zone for (1) and 100 and 500 ng/zone for (2). Intermediate precision was below 2 % (n=3). Recovery was between 99.6 and 100.8 % for (1) and (2).
J. Sep. Sci. 46, 2200805 (2023). HPTLC of paraconic acids in Cetraria islandica on silica gel with cyclohexane - ter-butyl-methyl-ether - formic acid 16:6:1. Detection by exposure to iodine vapor and spraying with a starch solution. Further analysis by LC-MS.
J. Sep. Sci. 46, 2200872 (2023). HPTLC of ferulic acid (1), gallic acid (2), quercetin (3), caffeic acid (4) and thymol (5) in dried fruits of Trachyspermum ammi on silica gel with toluene - ethyl - acetate - formic acid 12:7:1 for (1) to (4) and toluene - ethyl acetate - glacial acetic acid 80:20:3 for (5). Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (5) were 74, 46, 67, 62 and 79, respectively. Linearity was between 200 and 1000 ng/zone for (1) to (4). Intermediate precision was below 2 % (n=3). Mean recovery was 97.4 % for (1), 96.9 % for (2), 97.4 % for (3), 98.7 % for (4) and 97.4 % for (5).
J. Ethnopharmacol. 310, 116352 (2023). Review of phytochemistry, medicinal uses, toxicity, and industrial applications of Terminalia arjuna bark. The papers described HPTLC methods for the identification of phytochemicals, including triterpenoids, flavonoids and glycosides.
J. Ethnopharmacol. 317, 116861 (2023). Taxonomic revision of Saraca asoca from ancient times to the present, pharmacological activities and TLC and HPTLC methods for the isolation and identification of different compounds, including alkenes, coenzymes, fatty acids, flavonoids, phenolic acid, phenols, phytosterol, polyphenol and sterols.
J. Ethnopharmacol. 317, 116732 (2023). HPTLC fingerprinting of stem bark of Berberis aristata on silica gel with n-butanol - glacial acetic acid - water 13:3:4. Detection under UV light at 366 nm. The method revealed a major zone at hRf value of 60.