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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Planta med. 70, 90-92 (2004). HPTLC and TLC of saponins (26-O-ß-D-glucopyranosyl-22-methoxy-3ß,26-dihydroxy-25(R)-furost-5-en-3-O-a-L-rhamnopyranosyl-(1-4)-a-L-rhamnopyranosyl-(1-4)-[a-L-rhamnopyranosyl-(1-2)]-ß-D-glucopyranoside, dioscin, and diosgenin 3-O-a-L-rhamnopyranosyl-(1-4)-a-L-rhamnopyranosyl-(1-4)-[a-L-rhamnopyranosyl-(1-2)]-ß-D-glucopyranoside) on silica gel with chloroform - methanol - water 13:7:2 (lower phase), of sapogenins with chloroform - methanol 9:1 and of sugars (e. g. glucose, rhamnose) with chloroform - methanol - water 8:5:1. Detection i. a. under UV light at 254 nm.
Planta med. 70, 244-249 (2004). TLC of euphopubescenol (5a,8a,15ß-triacetoxy-3a-benzoyloxy-4a-hydroxy-9,14-dioxo-13ßH-jatropha-6(17),11E-diene, jolkinaol A, and A' on silica gel with chloroform - methanol 39:1 by 3-fold development, chloroform - methanol 19:1 by 2-fold development, secondly chloroform - methanol 9:1. Visualization under UV light and by spraying with sulfuric acid - acetic acid - water 1:20:4 followed by heating.
68, 36-40 (2002). Analytical and preparative TLC of taxine B, paclitaxel, baccatin III, 10-deacetylbaccatin III on silica gel with chloroform - methanol 24:1. Visualization by spraying with Dragendorff and iodoplatinate reagents or a 3 % sulfuric acid ethanolic solution and heating at 120 °C for 5 min.
J. Chinese Trad. Patent Med., (Zhongchengyao) 10, 862-864 (2004) .TLC on silica gel with cyclo hexane - chloroform - water 65:35:2. Detection by iodine vapor and under UV 254 nm. Identification by standard comparison. Quantitative determination by densitometry at 254 nm. Validation of the procedure by investigation of its linearity range, interference with impurities, precision, reproducibility and recovery.
Indian Drugs 41 (1), 46-47, 2004. HPTLC on silica gel plates with n-propanol - formic acid - water 90:1:9. Rf of berberine was 0.39. Quantification by densitometry at 348 nm via linear regression in the range of 40-220 ng. Limit of quantification and limit of detection were found to be 30 ng and 10 ng, respectively. The herbal extract was found to contain 0.402 % w/w of berberine. The percentage of berberine in formulations I, II, III and IV were 0.0886 %, 0.0123 %, 0.0283 % and 0.0091 % w/w, respectively. The standardized method was found to be reproducible, accurate, precise and selective.
J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (9), 708-711 (2004). TLC on silica gel with 1) n-hexane - ethyl acetate 9:1, 2) ethyl acetate - chloroform - methanol - formic acid - water 10:5:5:1:1, 3) chloroform - methanol - water 90:5:1. Detection 1) under UV 365 nm and by spraying with 20 % perchloric acid solution and heating at 105 ºC, 2) by spraying with 10 % H2SO4 in ethanol and heating at 105 ºC for 10 min, 3) by ammonia vapor and under UV 254 nm. Identification by fingerprint techniques. Quantitation of astragaloside by densitometry at 530 nm. Discussion of use of the procedures for the quality control of the medicine.
J. Chinese Trad. Patent Med. (Zhongchengyao) 10, 858-860 (2004). TLC on silica gel with 1) chloroform - methanol - water 13:7:2, 2) isopropanol - ethyl acetate - water 17:9:9, n-butanol - formic acid - water 15:3:2. Detection 1) by spraying with 10 % H2SO4 in ethanol and heating at 110 ºC, 2) by spraying with 0.3 % ninhydrin in n-butanol, 3) by spraying with 10 % vanillin solution. Identification by fingerprint techniques. Quantitative determination of ginsenoside by HPLC.
Acta Chromatographica 14, 102-109 (2004). Investigation of the chromatographic behavior of amoxicillin, ampicillin, cephalexin, cloxacillin, doxycycline, tetracycline, erythromycin, gentamycin, streptomycin, and co-trimoxazole on titanic silicate inorganic ion-exchanger with organic, aqueous, and mixed aqueous organic mobile phases. Achievement of rapid separation of one antibiotic from numerous other antibiotics, as have many binary and ternary separations. Demonstration of the dependence of Rf values on the salt concentration of the mobile phase, and the existence of a linear relationship between FM and molarity of (NH4)2SO4 for some antibiotics in salting-out TLC using aqueous ammonium sulfate solution. Study of the effect of varying volume ratios of the binary mobile phase methanol - 0.1 M formic acid on the Rf values.