00000caa a22000003i 4500 UP-1685594773862388004 Buklod 20210219113929.0 m | | ta 210219s1980 xx r |||| u|eng d (iLib)UPBAG-00039292367 STII-DOST BAG rda eng ARTICLE-2274 Ramirez, Ann Maureen E. author. Indoles in animal wastes subjected to various treatment processes by Ann Maureen and J.L. Garraway. 1980. pages 59-65 26 cm text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographical references (page 61) Analysis of acidic fractions revealed that IAA was not present in significant quantities in pig slurry and was eliminated by all the treatment systems used. However indole compounds which could act as precursors of IAA were widely detected, and some e.g. indole 3-acetamide, indole-3acetonitrile and tryptamine resisted degradation. Skatole was very efficiently eliminated by aeration and to lesser extent by treatment with hydrogen peroxide , but it resisted degradation by anaerobic treatment. It is suggested that the indoles in pig slurry arise from the metabolism of tryptophan. Chemistry. Animal wastes Treatment. Skatole. Indoles Occurrence. The Philippine Journal of Science Vol. 109, nos.3-4, July-December 1980. FI UPBAG UPBAG-MAIN ARTICLE-2274 Analytics