ANTIMUTAGENIC ACTIVITIES OF PHENOLIC PLANT FLAVONOIDS

Autor:	Ali Hussein Alwan, Muhanned J. Mahmoud, W. A. Hussein, Adiba Naji
Rok vydání:	1988
Předmět:	Salmonella Aqueous solution Chloroform biology Cupressus fungi food and beverages biology.organism_classification medicine.disease_cause Microbiology carbohydrates (lipids) chemistry.chemical_compound chemistry medicine Pyrene Organic chemistry Parasitology Food science Food Science
Zdroj:	Journal of Food Safety. 9:193-200
ISSN:	1745-4565 0149-6085
DOI:	10.1111/j.1745-4565.1988.tb00520.x
Popis:	Total phenolic plant flavonoids obtained from Thuia accidentalis L. and Cupressus sempevirens L. showed antimutagenic effects on benzo(a) pyrene [B(a)P] in Salmonella typhimurium strains TA100 and TA98. The n-butanol extract was more effective then chloroform and petrol eum-ether extracts, respectively. Aqueous extracts exhibited no inhibition in both strains. Total flavonoids from C. sempevirens showed more antimutagenic activity than flavonoids from T. accidentalis. None of the extracts revealed any cytotoxic or mutagenic activity on the bacterial tester strains.
Databáze:	OpenAIRE
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