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.
Rev. Bras. Farmacogn. 26, 161-167 (2016). HPTLC of barbaloin in Aloe vera on silica gel with ethyl acetate – methanol – water 200:33:27. Detection by spraying with 100 mL of 10 % alcoholic potassium hydroxide solution. Quantitative determination by absorbance measurement at 366 nm. The hRF value of barbaloin was 40. Linearity was in the range of 300-1500 ng/zone. Intermediate precisions were below 2 %. The LOD and LOQ were 50 ng/zone and 150 ng/zone. Average recovery was 98.9 %.
J. Chromatogr. 320, 455-456 (1985). TLC of terpenoids on silica containing 13 % silver nitrate with benzene - ethyl acetate 4:1. Detection by spraying with methanol - conc. sulfuric acid 1:1 and heating at 110 °C for 5 minutes.
Javanish yellow-spice and curcumaspice. Deutsche Apotheker Zeitung 129, 953-954 (1989). TLC of curcumin, monodesmethoxycurcumin and bisdesmethoxycurcumin on silica with dichloromethane - methanol - acetic acid 95:4:1. Visualization under UV 254 and 366 nm an/or by spraying with dichloroquinone - chloroimide (4 mg in 10 mL isopropanol) and NH3.
J. Planar Chromatogr. 9, 136-137 (1996). TLC of benzylideneacetone on RP-18 silica with methanol - water 7:3. Quantification by densitometry at 285 nm. Sensitivity 0.0050% for visual screening and 0.0017% for quantification by direct spotting.
Chromatographia 69(3-4), 351-356 (2009). TLC of piroxicam and its degradation products on silica gel with ethyl acetate – toluene - butylamine 2:2:1. Quantification by absorbance measurement at 360 nm. It was found that piroxicam decomposes to produce pyridine-2-amine and 2-methyl-2,3-dihydro-4H-1?6,2-benzotiazin-1,1,4-trione, based on 1H NMR and LC–MS–MS qualification data.
CBS 115, 5-7 (2015). HPTLC of xanthones in mangosteen fruit (Garcinia mangostana) on RP-18 with acetonitrile – water – formic acid 80:17:3 to a migration distance of 65 mm. Detection by spraying with NEU's reagent and PEG, evaluation under UV 366 nm. The hRf value of β-mangostin was 11, of 9-hydroxycalabaxanthone 14, of α-mangostin 29, and of γ-mangostin 43. Quantitative determination of the four xanthones as α-mangostin equivalents by absorbance measurement at 280 and 320 nm. Comparison with an HPLC-UV method on RP-18 showed only a small difference (1.5 %) of the quantified total content. HPTLC was found to be a good alternative to HPLC.
Then chromatography in second direction with chloroform - acetone 8:2. Detection by UV and iodine vapor.
(Chinese). J. Chinese Herb Med. (Zhongcaoyao) 20, 297-299 (1989). TLC of artemether on silica with cyclohexane - ethyl acetate - acetic acid 40:20:2. Detection by spraying with p-dimethylaminobezaldehyde reagent. Quantification by densitometry at 525 nm. R.S.D. 1.51% (n-10).