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.
Abstracts No. 9156, IHCB (2009). TLC of Hoodia gordonii on silica gel with ethyl acetate - methanol - water 36:7:5. Photodocumentation and estimation was carried out by the DISTA method. The authentication of hang-off capsules, which contained several plant ingredients used to prevent hang-over, was performed by TLC on silica gel with toluene - ethyl acetate 9:1. Detection by spraying with vanillin-sulfuric acid reagent.
J. Chromatogr. B 848 (2), 232-238 (2007). HPTLC of boswellic acids in Boswellia serrata extract and 11-keto-beta-boswellic acid in human plasma on silica gel with hexane - chloroform - methanol 10:10:1. Quantitative determination by absorbance measurement at 260 nm. The linearity range for 11-keto-beta-boswellic acid spiked in 1 mL of plasma was 29 - 146 ng/spot, with a recovery of 91.7 %. The limit of detection and quantification for 11-keto-beta-boswellic acid in human plasma was 9 and 29 ng/mL, respectively. The method was applied for the determination of 11-keto-beta-boswellic acid plasma levels in a clinical pilot study.
60th Indian Pharmaceutical Congress PG-262 (2008). HPTLC of withaferin A in Ashwagandha on silica gel aluminum layer with toluene - ethyl acetate - formic acid 5:5:1. Quantitative determination by absorbance measurement at 214 nm. The chromatograms of the tablet formulation showed a zone corresponding to standard withaferin A (hRf value 37) indicating the presence of the same in the herbal formulation. Linearity was in the range of 50-500 ng/spot. The concentration of withaferin A was 8.07 µg/tablet and 0.00134 % w/w in the tablet formulation.
Abstract No. 91334, IHCB (2009). Standardization of Tinospora cordifolia extract by HPTLC of syringic acid on silica gel with chloroform - methanol 8:1. The hRf value of syringic acid was 53. Quantitative determination by absorbance measurement at 254 nm.
60th Indian Pharmaceutical Congress PG-258 (2008). HPTLC of isovitexin in Passiflora incarnata raw material and extract on silica gel with ethyl acetate - formic acid - glacial acetic acid - water 100:11:11:26. The plant was found to contain 0.087 % w/w of isovitexin.
Abstract No. 9712, IHCB (2009). HPTLC of extracts from leaves of Dendrophthoe falcata on silica gel with methanol - formic acid - water 40:3:57. Quantitative determination by absorbance measurement at 280 nm using quercetin as marker.
J. Planar Chromatogr. 22, 367-369 (2009). HPTLC of triterpenoids (alpha- and beta-amyrin, oleanolic acid) on silica gel prewashed with methanol and dichloromethane, with dichloromethane - ethyl acetate 37:3. in a horizontal chamber saturated for 15 min. Detection by spraying with 8 % sulfuric acid in ethanol and heating at 105 °C for 3 min. Evaluation in daylight and under UV 366 nm. Quantitative determination by absorbance measurement at 520 nm.
J. AOAC Int. 93, 1617-1621 (2010). HPTLC of aconitine on silica gel with ethyl acetate - ethanol 3:1 at 22 °C in a saturated twin-trough chamber. The hRf value of aconitine was 33. Quantitative determination by absorption measurement at 238 nm. LOD and LOQ was 20 and 70 ng/band, respectively. The linearity with respect to peak area was in the range of 300 to 1800 ng/band with an r of 0.9991. The repeatability (RSD) was 0.85 %; and the inter-day and intra-day precision (RSD) was 1.01-1.38 and 1.04-1.34 %, respectively.