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Drying temperature effects in peppermint essential oil content and composition
(2002-02-27)
Studies were conducted to show the effect of different temperatures in the drying process on the amount and quality of essential oils of peppermint (Mentha piperita L.) The leaves were harvested in the Demeter Farmer, ...
Biomass production and essential oil yield in Ageratum conyzoides L. - Asteraceae in different stages of development
(1999-12-01)
An experiment was carried out at Sâo Manuel Experimental Farm, FCA-UNESP, Botucatu-SP, in 1994 and 1995, aiming to determine the biomass production and essential oil yield of mentrasto (Ageratum conyzoides L. - Asteraceae) ...
Antimicrobial activity of the essential oils of some spice herbs
(2004-01-30)
Essential oils were obtained from fennel seeds, dill, cumin and coriander. Their antimicrobial activity was tested on isolated clinical specimens of patients treated at the University Hospital of the School of Medicine of ...
Influence of organic fertilisation on leaves and essential oil production of Ocimum gratissimum L.
(2002-04-30)
The experiment was installed in Lageado Experimental Farm with aim to verify the influence of organic fertilisation (0, 4, 8 and 12 kg of manure/m2 - with four replications) on leaves and essential oil production of Ocimum ...
Influence of organic fertilisation on leaves and essential oil production of Ocimum gratissimuim L.
(International Society Horticultural Science, 2002-01-01)
The experiment was installed in Lageado Experimental Farm with aim to verify the influence of organic fertilisation (0, 4, 8 and 12 kg of manure/m(2) - with four replications) on leaves and essential oil production of ...
Influence of different drying temperatures on the amount of essential oils and citral content in Cymbopogon citratus (DC) Stapf. - Poaceae
(1999-12-01)
Studies were conducted to show the effect of different temperatures in the drying process on the amount and quality of essential oils of Cymbopogon citratus (DC) Stapf. Leaves were harvested in the experimental field of ...
Influence of organic and chemical fertilization on the yield of flowers, contents and composition of essential oil of (Chamomilla recutita (L.) Rauschert)
(1999-12-01)
A field experiment was conducted with chamomile (Chamomilla recutita [L.] Rauschert), in an area of the Olericulture and Medicinal Plants of the Horticulture Department at UNESP - Jaboticabal Campus, with the aim to evaluate ...
Antimicrobial activity of essential oils from plants used in Brazilian popular medicine
(1999-12-01)
Essential oils from, Salvia officinalis L. (SO), Mentha sylvestris L. (MS), Casearia sylvestris Sw. (CS), Mentha piperita L. (MP), Ocimum micrantum Willd. (OM) and Mentha arvensis L. (MA), plants used in Brazilian popular ...
Antioxidant effect of essential oil of the flowers and leaves of Tagetes minuta.
(In: BRAZILIAN SYMPOSIUM ON MEDICINAL CHEMISTRY, 6., 2012, Canela, RS. [Proceedings...]. Canela: Brazilian Chemical Society, 2012., 2012)
Biomass production and chemical composition of essential oil of Piper callosum as affected by spacing in Manaus, Amazonas State, Brazil
(2011-12-31)
The family Piperaceae contains nearly 2000 species, most of them distributed in two genera, Piper and Peperomia. In Brazil circa 170 Piper species are found, mainly in tropical areas Their use ranges from flavoring and ...