Plant material
MATERIAL AND METHOD Plant material
... P r e v i o u s l y g r a t e d f r e s h l e a v e s of P. brasiliensis (84.49 g) were subjected to hydrodistillation for about 2 h using a Clevenger apparatus. The oil obtained had a lower density than water. The ...
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Extraction of raw plant material using supercritical carbon dioxide
... The continuous recirculation is possible since the physical state of the organic solvent is changed first from liquid to vapor and later on again to liquid. The way the Soxhlet extractor is design is so that after the ...
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MATERIAL AND METHOD Plant material
... Preparation of extracts and Fractions A. purpurata leaves were collected from adult plants in the morning; then, the plant material was dried and ground in 70% ethanol for a week. After the first ...
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MATERIAL AND METHOD Plant material and culture conditions
... In conclusion, the results of the present work show that the micropropagation of Aspidosperma polyneuron by organogenesis using epicotyl and hypocotyl explants is a feasible method for mass propagation and conservation. ...
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MATERIAL AND METHODS Plant material
... More recently, bacterial infections are among the main limiting factors for propagation of susceptible eucalyptus genotypes (Gonçalves et al., 2008). Particularly, from 2003 to 2008, an estimated loss of approximately 8 ...
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Plant material and general procedures
... DIEUAIDE-NOUBHANI, M., CANIONI, P. & RAYMOND, P., 1997, Sugar-starvation induced changes of carbon metabolism in excised root tips of maize. Plant Physiol, 115: 1505-1513. DUBOIS, M., GILLES, A., HAMILTON, J. ...
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Plant material and experimental conditions
... Studies done on the contribution of cotyledonary leaves to cucumber seedling growth showed that cotyledon damage affects normal seedling development and might change plant patterns during later developmental ...
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MATERIALS AND METHODS Plant material
... fresh material, the histochemical tests were performed for alkaloids with Dittmar reagent (Leite, 2009), for lignins with acidic phloroglucinol (Leite, 2009), starch grains with Lugol reactive (Leite, 2009), ...
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Plant material and experimental development
... superior plants. The results were extrapolated to six crops, leading to a small gain in accuracy of individual real value, indicating that the sixth harvest did not contribute significantly to increase accuracy. ...
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MATERIALS AND METHODS Plant material
... Our results suggest that Acacia aroma extracts possess compounds with antibacterial properties which can be used as bacterial growth inhibitory agents in new drugs for therapy Staphylococcus diseases. Although this study ...
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MATERIALS AND METHODS Plant Material
... diversity of natural products is much higher than that derived from chemical syntheses. This fact has stimulated investigation of the antimicrobial activity of different plant extracts, in order to promote the ...
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MATERIALS AND METHODS Plant material and desiccation conditions
... Studies of gene expression, associated with desiccation tolerance and sensitivity, have been used in order to understand the mechanisms leading to deterioration of recalcitrant seeds after drying (Faria et al., 2006). ...
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Plant material and Pterodon pubescens Extract (PPE) preparation
... Natural product scaffolds have been the basis of the majority of current anti parasitic medicines. Molecules such as quinine, lapachol and artemisinin were originally isolated from herbal medicinal products. The success ...
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MATERIALS AND METHODS Plant Material
... The aim of the present study was to clone and characterize a full length cDNA of sugarcane (Saccharum officinarum) phenylalanine ammonia-lyase (SoPAL). Differential tissue expression pattern of the SoPAL transcript and ...
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MATERIALS AND METHODS Collection of Plant Material
... is an ornamental and medicinal plant. It is being used therapeutically, since Roman times and perhaps long before (5, 20), different properties being ascribed to the inner colorless leaf gel and to the exudates ...
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MATERIALS AND METHODS Plant material
... Roots (188.0 g), stem (252.0 g), leaves (313.0 g) and inflorescences (99.0 g) were separated, dried, powdered and stored in dark bags to protect them from humidity and light. The powdered material was extracted by ...
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MATERIAL AND METHODS Plant material
... a plant native to Brazil, and the decoction or infusion of its flowers, roots and leaves are used in folk medicine, being considered sources of diuretic, balsamic, anti-rheumatic substances, and are used in cases ...
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MATERIAL AND METHODS Plant material
... In this context, Matysiak et al. (2014) studied the effect of dry mass of medicinal plants on the emergence and fresh mass of four species and found out that sage affected differently, according to target species. Sage ...
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MATERIAL AND THE METHoDS Plant material
... The absence of oxygenated compounds in the oil is another likely explanation for the high values of MIC and MBC detected in this study (Murari et al., 2008). Therefore, the results described in this work reinforce the ...
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MATERIAL AND METHODS Plant material and sample preparation
... The phenolic compounds are the major constituents present in a large number of plant species, which have antioxidant activities (Saldanha 2005; Mejia et al. 2010). Thus, it is important to assess the levels of ...
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