nshirt H (1969) Synthetic pharmaceutical products. In: Stahl E (ed.) Thin-layer Chromatography, p. 541. London: G. Allen and Unwin. Guinchard C, Truong TT, Masson JD and Panouse JD (1976) Migration d’acides aromatiques en chromatographie sur couche mince de gel de silice en fonction de la teneur en eau ou en acide formique de solutions creH ant l’atmosphere de la cuve à chromatographie. Chromat...

This study aimed to evaluate Bacillus subtilis K-C3 as a potential starter improve shrimp paste quality, particularly in terms of nutritional profiles. The quality/characteristic changes with and without inoculation during storage for 18 months when stored at low (4 °C) room (28 temperature were also investigated. results found that this B. strain increased essential amino acids (EAAs) polyunsa...

The scientists at ALMPG Institute of Basic Medical Sciences, University of Madras, Chennai, India evaluated a combination of spices (Piper nigrum Linn., P. longum Linn. and Zingiber officinale Rosc.), herbs (Cyperus rotundus Linn. and Plumbago zeylanica Linn.) and salts make up Amrita Bindu for its possible antioxidant activity. The study was focused to evaluate the antioxidant property of indi...

1. 2-Amino-1-naphthyl hydrogen sulphate can be rapidly isolated from the urine of dogs dosed with 2-naphthylamine by precipitation with cetylpyridinium bromide. 2. No evidence was obtained for the presence of 2-naphthylhydroxylamine-O-sulphonic acid, noteworthy as a possible source of the carcinogens, 2-naphthylhydroxylamine and 2-amino-1-naphthol. 3. Treatment of neutral persulphate oxidations...

A convinent and efficient method was developed for the synthesis of 1,2-azidoalcohols by ring opening of terminal epoxides with sodium azide employing glycerol-based sulphonic acid functionalized carbon as heterogeneous catalyst in aqueous acetonitrile. The reaction is highly regioselective and affords the corresponding products in excellent yields (78-100%) under mild reaction conditions. The ...