Results 131 to 140 of about 1,156 (180)

Progress on the prevention of poultry Salmonella with natural medicines. [PDF]

open access: yesPoult Sci
Zhang Y   +6 more
europepmc   +1 more source

Biological activities of pennyroyal (Mentha pulegium L.) in broilers

open access: yesLivestock Science, 2012
Abstract This study was conducted to determine the effects of dietary pennyroyal (Mentha pulegium L.) levels (0, 0.25 or 0.50%) on the growth performance and Escherichia coli and lactic acid bacteria count in the jejunum of broilers. A total of 150 broiler chicks (Ross 308), obtained from a commercial hatchery at 1 day of age, were allocated to 3 ...
ÜRÜŞAN ALTUN, Hilal   +2 more
openaire   +3 more sources

Mitigation of Pennyroyal Oil Hepatotoxicity in the Mouse

Academic Emergency Medicine, 2003
Abstract Objectives: Pennyroyal oil ingestion has been associated with severe hepatotoxicity and death. The primary constituent, R ‐(+)‐pulegone, is metabolized via hepatic cytochrome P450 to toxic intermediates.
Christopher J Lindsell   +1 more
exaly   +3 more sources

Mathematical modelling and simulation of pennyroyal essential oil supercritical extraction

Chemical Engineering Science, 2000
Abstract Pennyroyal essential oil was isolated by supercritical fluid extraction and fractional separation. Extractions were performed at three different mean particle sizes (0.3, 0.5 and 0.7 mm) and three CO 2 flow rates (0.31, 0.43, and 0.62 g/s) and at p =100 bar and T =323 K. Essential oil yield was determined as a function of time. Yield data
JOSÉ P Coelho   +2 more
exaly   +3 more sources

Comparison of pennyroyal oils obtained by supercritical CO2 extraction and hydrodistillation

Flavour and Fragrance Journal, 1999
Flowers and leaves of pennyroyal (Mentha pulegium L.) were extracted using supercritical CO2 followed by a two-stage fractional separation technique. Using a flow apparatus with an extraction vessel (1 l) and two separators (0.27 l), the best conditions of extraction (P=100 bar and T=50°C) and of separation (P=80 bar, T=−16°C for the first separator ...
JOSÉ P Coelho, Antonio M F Palavra
exaly   +2 more sources

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