Oil Extraction from Pine Seed (Polyalthia longifolia) by
pine oil extraction and properties of pine oil are analyzed in this research. 2. Material and method Samples of discarded seeds of pine (Polyalthia longifolia) were used in this study. The seeds of were collected and cleaned by washing in water after that sun-dried for two weeks. Fig.1 shows picture of collected pine seeds.
Jan 01, 2015· In our extraction hexane was used as solvent. The miscella, a mixture of oil and solvent, from the distillation flask, which was concentrated, was taken off for distillation. Fig.3 shows pine oil extraction using Soxhlet extractor. 3. Results and property analysis Fig. 4 shows the extracted oil from pine seed by solvent extraction method.
pine oil extraction machine, pine oil extraction machine
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The optimum conditions for the production of pine nut oil with solvent extraction were attained at the extraction temperature of 39.3 °C, extraction time of 33.4 min and S/S ratio of 10.8:1 (mL g −1). These findings obtained herein are believed to be important for the pine nut oil processors to produce pine nut oil with the highest
Oil Extraction from Pine Seed (Polyalthia longifolia) by
pine oil extraction and properties of pine oil are analyzed in this research. 2. Material and method Samples of discarded seeds of pine (Polyalthia longifolia) were used in this study. The seeds of were collected and cleaned by washing in water after that sun-dried for two weeks. Fig.1 shows picture of collected pine seeds.
Jan 01, 2015· In our extraction hexane was used as solvent. The miscella, a mixture of oil and solvent, from the distillation flask, which was concentrated, was taken off for distillation. Fig.3 shows pine oil extraction using Soxhlet extractor. 3. Results and property analysis Fig. 4 shows the extracted oil from pine seed by solvent extraction method.
Optimisation of steam extraction of oil from maritime pine
oil extract, extraction by steam distillation were carried out on three samples of maritime pine needles, the first on fresh moist product, the second on needles dried to 40 % moisture content (d.b), and the third on needles dried to 10 % moisture content.
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Multi-response optimization of oil extraction from pine
The optimum conditions for the production of pine nut oil with solvent extraction were attained at the extraction temperature of 39.3 °C, extraction time of 33.4 min and S/S ratio of 10.8:1 (mL g −1). These findings obtained herein are believed to be important for the pine nut oil processors to produce pine nut oil with the highest
The invention discloses a method for extracting alpha-pinene from pine needles and relates to the technical field of pine processing. The method comprises the following steps of: collecting the pine needles, drying the pine needles in shade, grinding the pine needles, then adding 60% alcohol for reflux extraction 1-3 times, filtering, and concentrating a filtrate under reduced pressure to