Navegando por Assunto "Aniba rosaeodora"

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Acesso aberto (Open Access)
Plant sources of amazon rosewood oil
(2007) MAIA, José Guilherme Soares; ANDRADE, Eloisa Helena de Aguiar; COUTO, Hilma Alessandra Rodrigues do; SILVA, Ana Carla Moraes da; MARX, Friedhelm; HENKE, Christoph
The aim of this study is to reevaluate the plant sources of the Amazon rosewood oil which have been named Aniba rosaeodora Ducke and Aniba duckei Kosterm. There is some disagreement on the exact botanical status of these species. Some Lauraceae specialists analyzing available material from both species concluded that there is no basis for regarding them as different. Based on our results we are confirming that the chemical composition of both species is quite different from that previously reported. So we are suggesting to bring back the previous botanical rosewood status as proposed by Adolph Ducke.
Acesso aberto (Open Access)
Rosewood (Aniba rosaeodora Ducke) oil in broiler chickens diet
(2014-03) AGUILAR, César Augusto López; LIMA, Kedson Raul de Souza; MANNO, Maria Cristina; MAIA, José Guilherme Soares; FERNANDES NETO, Dário Lisboa; TAVARES, Fernando Barbosa; ROQUE, Thiago José Lima Ribeiro; MENDONÇA, Rita de Cássia Almeida de; CARMO, Elder Santana Natividade do
A study was conducted to evaluate the effects of Rosewood oil (RO) on performance, carcass and commercial cut yields and microbiology of the gastrointestinal tract of broiler chickens. Five hundred and forty one-day-old male broiler chicks were arranged in a completely randomized design with six treatments and six repetitions consisting of 15 broiler chicks each. The treatments were: inclusion levels of 0.00mL (0.00EO); 0.15mL (0.15 EO); 0.30mL (0.30 EO); 0.45mL (0.45 EO) and 0.60mL (0.60 EO) of RO/kg diet and control (commercial promoter virginiamycin). At 21 and 40 days old, no significant differences in body weight, feed intake, feed conversion and viability of birds were observed when comparing the controls with the different levels of inclusion of RO. The carcass yields of commercial cuts were not affected by treatments. The increased level of RO reduced the relative weight of the intestines. The broilers consuming growth promoter had the highest concentration of Escherichia coli in the intestinal contents, compared to 0.00 EO and 0.30 EO. It was concluded that, Rosewood oil does affect the performance and yield slaughter, but it does reduce the relative weight of the intestines. RO does not show a consistent antimicrobial activity in vivo against Escherichia coli.