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.
Planta Med Int Open 9(1), e60-e71 (2022). HPTLC of an ethanolic Soxhlet extract of Caulerpa racemosa (Caulerpaceae) on silica gel with petroleum ether – acetone 4:1. Detection under UV 366 nm and after derivatization by spraying with Liebermann-Burchard reagent acetic anhydride – sulfuric acid – ethanol 1:1:10. β-Sitosterol (hRF 38) was identified by comparison with a standard.
Pharmacogn. Mag. DOI: 10.1177/09731296231189619 (2023). HPTLC of naringenin (1), ferulic acid (2) and caffeic acid (3) in Nyctanthes arbor-tristris on silica gel with toluene - ethyl acetate - formic acid 6:4:1. Quantitative determination by absorbance measurement at 371 nm. Linearity was in the range of 100-4000 ng/zone. Intermediate precisions were below 3 % (n=3). The LOD and LOQ were 30 and 45 ng/zone for (1), 15 and 90 ng/zone for (2) and 17 and 52 ng/zone for (3), respectively. Recovery was in the range of 86.7-96.3 % for (1), 101.6-102.7 % for (2) and 100.8-101.8 % for (3).
J. Sep. Sci. 46, 2300582 (2023). HPTLC of berberine in Berberis vulgaris, Berberis
aquifolium, and Hydrastis canadensis on silica gel with n-propanol - formic acid - water 95:1:4 (1) and 90:1:9 (2). Detection of (1) by spraying with dragendorff reagent, followed by drying at 100 °C. Qualitative identification under UV light at 254 and 366 nm. The hRF values for berberine in different plants were between 44 and 49.
Chinese J. Ethnomed. & Ethnopharm. 32 (22), 42-46 (2023). Sophora alopecuroides is a medicinal plant growing in Northern China, containing alkaloids, flavonoids, volatile oils and amino acids. It has antipyretic detoxification, antibacterial and anti-inflammatory, as well as analgesic effects, and is the main effective ingredient in some TCM mixtures widely used in clinical practice. This research team developed a medicinal gel, Kudouzi Ningjiaoji gel, which has good clinical results in the treatment of acne, pustules and other diseases. For quality control, TLC of the extracts of Kudouzi Ningjiaoji gel on silica gel with dichloromethane – methanol – ammonia water 50:6:1. Detection in daylight after spraying with a solution of bismuth potassium basic nitrate 0.85 g, glacial acetic acid 10 mL, water 40 mL and potassium iodide 2 g. Identification by comparing of sample fingerprints with those standards sophoridine and matrine.
J. Ethnopharmacol. 319, 117085 (2024). HPTLC of betaine in Sida cordifolia on silica gel with methanol - ammonia 3:1. Detection by dipping into modified Dragendroff’s reagent, followed by heating at 120 °C for 20 min. Qualitative analysis under UV light at 540 nm.
J. Ethnopharmacol. 318, 117004 (2024). HPTLC of gallic acid in Pyracantha crenulata on silica gel with toluene - ethyl acetate - formic acid 8:10:3. Qualitative identification under UV light at 254 nm. The hRF value of gallic acid was 74.
J. Ethnopharmacol. 321, 117566 (2024). HPTLC of Evolvulus alsinoides on silica gel with toluene - ethyl acetate - formic acid 6:3:1. Qualitative identification under UV light between 450 and 550 nm. The hRF values of methanol extract ranged from 3 to 64.
J. Ethnopharmacol. 321, 117566 (2024). HPTLC of friedelin in Euphorbia grantii on silica gel with hexane – ethyl acetate 19:1. Detection by spraying with para anisaldehyde, followed by heating at 105 °C. Quantitative determination by absorbance measurement at 580 nm. LOD and LOQ were 0.5 and 1.8 μg/zone, respectively.