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.
Chromatographia 67 (3-4), 268-274 (2008). HPTLC of 24beta-ethylcholesta-5,22E,25-triene-3beta-ol (ECTO) in the aerial part of Clerodendrum phlomidis (used as a chemical marker for the standardization of C. phlomidis plant extracts) on silica gel with chloroform - methanol 197:3. Detection by spraying with anisaldehyde reagent. Quantitative determination by densitometry in absorption mode at 650 nm. Linearity was between 150 and 400 ng/band with good correlation (r2 = 0.996).
J. Planar Chromatogr. 30, 193-198 (2017). HPTLC of 20-hydroxyecdysone in Sesuvium portulacastrum on silica gel with chloroform – methanol – benzene 25:5:3. Quantitative determination by absorbance measurement at 254 nm. The hRF value for 20-hydroxyecdysone was 30. Linearity was between 50 and 500 ng/zone. LOD and LOQ were 4 and 14 ng/zone. The intermediate precision was below 2 % (n=6). The recovery rate ranged from 98.6 to 102.4 %.
Phytochemistry 23, 2925-2929 (1984). Isolation of sterols from a crude extract of cucurbita maxima seeds by PLC on silica with ether - benzene 1:9 (4 developments). Detection by UV after spraying with 0.05 % solution of rhodamine 6G in acetone. Method suitable for the separation of delta 5-sterols from delta 7-sterols. See also: V. Garg and W. Nes, Phytochemistry 23, 2919 (1984).
Biochemical Systematics and Ecology 15, 639-641 (1987). TLC on argentated silica with benzene - hexane 1:1, two runs.
Biochemical Systematics and Ecology 19, 17-24 (1991). Isolation of sterols after saponification by TLC on silica with toluene - isobutanol - ethanol - acetone 25:20:2:1. Detection by spraying with Rhodamine 6G solution.
(Hungarian). Acta Pharmaceutica Hungarica 64, 171-174 (1994). TLC of steroids on silica with ethyl acetate - chloroform 1:9. Visualization by exposure to iodine vapor, under UV 365 nm or by spraying with 50% phosphoric acid and heating for 10 min.
Bol. Soc. Chil. Quim. 47, 61-66 (2002). HPTLC of cholesterol, triolein and phosphatidylcholine on silica gel by AMD with a gradient from chloroform - methanol - water 65:35:4 to diethylether - n-hexane 1:1 to n-hexane in 15 steps. Visualization by dipping in manganese(II) chloride reagent and heating at 110°C for 10 min. Quantification by densitometry at 366 nm/>400 nm. Recovery was found to be 99,4 %, repeatability and intermediate repeatability resulted adequate. Limit of detection (quantification) was 6,9 (21,2) ng for phosphatidylcholine, 2,6 (4,0) ng for cholesterol and 3,4 (8,7) ng for triolein.
J. Planar Chromatogr. 28, 380-385 (2015). HPTLC of taurocholic acid (1), glycodeoxycholic acid (2) and taurodeoxycholic acid (3) in ten Thai edible plants on silica gel with chloroform - methanol - acetic acid 7:2:1. Quantitative determination by absorbance measurement at 366 nm. Linearity was in the range of 34-2200 ng/zone for (1), 33-2100 ng/zone for (2) and 30-1900 ng/zone for (3). LOD and LOQ were 10 and 50 ng/zone for (1), 20 and 40 ng/zone for (2) and 10 and 50 ng/zone for (3). The intermediate precision was below 1.2 % (n=6). Average recovery for (1) to (3) was 99, 100 and 100 %, respectively.