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.
Chinese J. Herb Med. (Zhongcaoyao) 25, 627-628 (1994). TLC of geniposide on silica with acetone - ethyl acetate - formic acid - water 5:5:1:1. Detection under UV 254 nm. Quantification by densitometry at 248 nm (absorbance).
Chinese J. Chromatogr. (Sepu) 13, 277-278 (1995). TLC of arctigenin, neoarc B lappaol A, and F on silica with dichloromethane - ether - methanol - hexane 20:5:2:5. Quantification by densitometry at 390 nm.
Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 20, 482-483 (1995). TLC on silica with chloroform - methanol - water 13:7:2. Detection by spraying with 110 °C for 5 min. Quantification by densitometry at 400 nm. RSD 2.3 %; recovery 95.0 %.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 20 (1), 26-30 (1995). TLC of the ingredients of glycyrrhetic acid and paeoniflorin on silica with 1) petrol ether - ethyl acetate - chloroform 10:7:8, 2) chloroform - ether - methanol 10:20:3, 3) chloroform - methanol -ethyl acetate 14:10:3, 4) chloroform - methanol -water 8:3:1, 5) petrol ether - benzene - ethyl acetate - acetic acid 20:40:14:1. Detection by spraying with 2 mol/L sulfuric acid in ethanol, and heating at 105 °C for 5 min., or by exposing to iodine vapor, or by spraying with 10% vanillin in ethanol, or under UV. Quantification of total alkaloids by volumetry, and of glycyrrhetic acid and paeoniflorin by densitometry.
Z Lebensm. Unters. Forsch. 203, 95-98 (1996). TLC of guarana oil components (i.a. carvacrol, estragole, anethole, limonene, caryophyllene, copaene) on silica with chloroform or benzene; detection by spraying with anisaldehyde and with phosphomolybdic acid solution. For TLC of urinary metabolites of guarana a mixture of butanol - acetic acid - water 4:1:5 was used for ninhydrin-positive substances, and ethyl acetate - methanol - NH3 85:10:59 for amphetamines.
crispus.) (Chinese). J. Chinese Herb Med. (Zhongcaoyao) 27, 392-393 (1996). TLC on silica with petrol ether - acetone - benzene 14:3:3 and ethyl acetate - methanol - water 200:33:27. Detection by exposure to NH3 vapor and under UV.
Proc. 9th Internat. Symp. Instr. Chromatogr., Interlaken, April 9.-11., 203-212 (1997). Review of planar chromatography in research of medicinal plants demonstrating the importance of the technique for extraction, purification, isolation, quantitative determination, and biological screening. Specially mentioned is the characterization of solvents due to its central role in selection of extraction solvents, mobile phase optimization, transfer of optimized mobile phase between the different chromatographic techniques, as well as identification procedure. Application of classical planar chromatography and FFPC (forced flow planar chromatography).
J. Planar Chromatogr. 10, 380-384 (1997). TLC of plant extracts (i.a. saponins, flavonoids, terpenes, triterpenes) on silica with ethyl acetate - acetic acid - water in different ratios , n-butanol - acetic acid - water 5:1:4 (upper phase) and chloroform - methanol - water 32:25:5. Quantification by densitometry at 254 nm. Mobile phase optimization was performed by the PRISMA model, based on the choice of three different solvents from three different groups of the Snyder classification; the flexible simplex method was used to find the optimum eluent composition.