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.
TLC of strychnine and brucine on silica with methanol -4 N NH3 9:1 Determination by densitometry at 255 nm for strychnine and 295 nm for brucine.
Detection by exposing to iodine vapor. Quantification by densitometry at 290 nm.
J. Chinese Herb Med. 18, 394-396 (1987) (Zhong Caoyao). TLC on silica with the upper phase of butanol - 36% acetic acid - water 2:1:1. Quantification by fluorodensitometry at 334 nm.
Screening-Methoden [HPLC, DC) zum Nachweis. (Salicylates in medicinal plants; HPLC, TLC methods for identification.) Dtsch. Apoth. Ztg. 127, 2401-2407 (1987). TLC of salicin derivatives on silica with ethyl acetate - methanol - water 77:13:10 and methylene chloride - ethyl acetate - methanol - water 50:30:20:5. Detection by spraying with 10% sulfuric acid in ethanol and heating for 5 min. at 110°C or with 0.8 g vanillin in 40 mL acetic acid and heating 5- 10 min. at 100 °C. Detection limit about 0.1%.
J. Chinese Herb Med. 19, 111-112 (1988) (Zhongcaoyao). TLC on silica with ethyl acetate - acetic acid - water 11:4:6. Detection by spraying with Dragendorff reagent. Quantification by densitometry at 510 nm. C.v. 1.85%. The calibration curve was linear over the range of 2.0-12.0 µg.
II. Determination of thalidasine from Thaliatrum in Northeast China.) (Chinese). J. Chinese Herb Med. 19, 161- 162 (1988) (Zhongcaoyao). TLC on silica with benzene - acetone - NH3 150:50:1. Detection by spraying with improved Dragendorff reagent. Quantification by densitometry at 282 nm.
Biochemie und Physiologie der Pflanzen 184, 127-136 (1989). TLC of abscisic acid, phaseic acid, dihydrophaseic acid and 2-hydoxymethyl abscidic acid on silica PF 254 with chloroform - ethyl acetate - acetone - acetic acid 20:30:5:1. Detection under UV 254 nm.
Chinese J. Pharm. Anal. 9, 91-93 (1989). TLC on silica with petrol ether (60-90°C) - ethyl acetate 85:15. Detection by spraying with 20% phosphomolybdic acid in ethanol and heating at 105°C for 15 min. Quantification by densitometry at 530 nm. R.S.D., 1.25%.