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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Indian Drugs 31 (7), 333-338 (1994). Comparative evaluation of bio-assay and HPTLC fingerprints to establish shelf-life and uniformity of a herbal product. HPTLC of PHF extracts on silica, pre-washed with methanol, with benzene - butanol - methanol 95:5:2. Quantification by densitometry in fluorescence at 366/>400 nm.
J. Chinese Herb Med. (Zhongcaoyao) 26, 465-466 (1995). TLC on silica with chloroform - methanol - water 16:5:1. Detection by spraying with 10% sulfuric acid in ethanol and heating at 105 °C for 10-15 min. Visualization under UV 365 nm. Discussion of the stability of the medicine.
by thin-layer chromatography.) (Chinese). J. Chinese Trad. Patent Med. (Zhongchengyao) 17 (9), 16-17 (1995). TLC of ginsenosides on silica with 1) chloroform - ethyl acetate - methanol - water 15:40:22:10; 2) chloroform - methanol - water 13:7:2. Detection by spraying with 10 % sulfuric acid in ethanol and heating at 110 °C for 5-10 min and under UV 365 nm. Discussion of the quality control of the drugs by TLC.
(Hawthorn-Flavonoid pattern and TLC identity test.) Dtsch. Apoth. Ztg. 136, 15 - 20 (1996). HPTLC separation of flavonoids (i.a. vitexine, spiraeoside, luteolin-7-O-glucoside, acetylvitexine-rhamnoside, hyperoside, and chlorogenic acid, vitexine rhamnoside, rutin, chlorophyll) on silica with one- or two-dimensional development with ethyl acetate - acetic acid - water 8:1:1, ethyl acetate - MEK - formic acid - acetic acid - water 50:30:7:3:10, ethyl acetate - methanol - NH3 25% 4:4:1, or ethyl acetate - pyridine - water - methanol 16:4:2:1. Detection of flavonoids by dipping in diphenylboryloxyethylamine (0.5%) in ethyl acetate, drying, dipping in Macrogol 400 (5%) in dichloromethane, drying and treatment with 25% NH3.
(Flavor therapy from the Supermarket - Quality testing of freely available essential oils.) Dtsche. Apoth. Ztg. 137, 4690-4693 (1997). TLC of essential oils and 1,8-cineole, linalool, isononyl acetate, linalyl-4-aminobenzoate, bornyl acetate, 1-p-menthen-8-yl acetate, diphenyl ether, bisabolol, 1-terpinen-4-ol on silica gel with toluene - ethyl acetate 19:1. Visualization by spraying with anisaldehyde reagent and heating at 110°C for 10 min.
CBS 89, 12-15 (2002). HPTLC on silica gel with chloroform - methanol - water - ammonia 24% 65:30:4:2 over 90 mm with chamber saturation for 30 min. Detection by dipping in CuSO4/H3PO4 reagent for 8 s followed by heating at 170 °C for 10 min. Quantitative determination by absorbance measurement at 500 nm. Comparising operating costs the HPTLC analysis appears preferable for quality control of samples with known content. HPLC is more cost effective for the analysis of samples with unknown content.
J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (12), 964-967 (2004). TLC on silica gel with 1) chloroform - methanol - acetone - formic acid - water 54:14:8:6:1, 2) toluene (saturated with water) - ethyl acetate - formic acid 5:4:1, 3) cyclo hexane - ethyl acetate 5:1. Detection 1) by iodine vapor, 2) under UV 365 nm. Identification by fingerprint techniques. Quantitative determination of acetaminophen and chlorogenic acid by HPLC.
J. Chinese Trad. Patent Med. (Zhongchengyao 26 (2), 100-102 (2004). TLC on silica gel with 1) petroleum ether - ethyl acetate 17:3, 2) n-hexane - ethyl acetate 8:1, 3) petroleum ether - ethyl acetate 10:3, 4) chloroform - methanol 19:1, 5) n-hexane - ethyl acetate 9:1. Detection 1) by spraying with 5 % vanillin - H2SO4 solution and heating at 105 ºC, 2) under UV 365 nm, 3) under daylight. Identification by fingerprint techniques. Quantification of muscone by GC.