Kinetic study of pilot-scale supercritical CO2 extraction of rosemary (Rosmarinus officinalis) leaves
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منابع مشابه
Kinetic study of the supercritical CO 2 extraction of 3 different plants from Lamiaceae family
23 The supercritical CO2 extraction of four different plants from Lamiaceae family, 24 namely oregano (Origanum vulgare), thyme (Thymus zygis), sage (Salvia officinalis) 25 and rosemary (Rosmarinus officinalis) was carried out in an experimental pilot-plant 26 comprising an extraction cell of two liters capacity. 600 g of leaves of each plant 27 material, with the same pre-treatment, were extra...
متن کاملSupercritical carbon dioxide extraction of antioxidants from rosemary (Rosmarinus officinalis) leaves for use in edible vegetable oils.
Supercritical extraction was employed to produce rosemary (Rosmarinus officinalis L.) extracts with different composition and antioxidant activity. CO₂ was utilized as supercritical solvent and diverse extraction conditions (temperature, pressure, amount of cosolvent and fractionation scheme) were applied. The extracts with higher antioxidant content were selected to study their capability as n...
متن کاملA comparative study of some biochemical characteristics of peroxidase isoenzymes in rosemary plant (Rosmarinus officinalis L.)
Background & Aim: Rosemary (Rosmarinus officinalis L.) includes species that have high drug and nutritional values. Considering the importance of the antioxidant enzyme system as an effective factor in increasing the resistance of plants to different environmental stresses, in this research, some biochemical properties of catalase and peroxidase enzymes of rosemary pla...
متن کاملSolubility of Carnosic Acid in Supercritical Co2 + Ethanol as a Modifier: Measurements and Thermodynamic Modelling
Antioxidants are widely used in food products to preserve deterioration of their lipid components. Lately the nutraceutical properties of such compounds have driven much attention for their relationship with human health, and then natural antioxidants are preferred. Among natural antioxidants, rosemary (rosmarinus officinalis L.) has been described as one of the spices with higher antioxidant a...
متن کاملA comparative study of some biochemical characteristics of peroxidase isoenzymes in rosemary plant (Rosmarinus officinalis L.)
Background & Aim: Rosemary (Rosmarinus officinalis L.) includes species that have high drug and nutritional values. Considering the importance of the antioxidant enzyme system as an effective factor in increasing the resistance of plants to different environmental stresses, in this research, some biochemical properties of catalase and peroxidase enzymes of rosemary pla...
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