Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Lamas, Daniela Lorena | - |
| dc.creator | Constenla, Diana Teresita | - |
| dc.creator | Raab, Daniela | - |
| dc.date | 2018-10-09T21:03:12Z | - |
| dc.date | 2018-10-09T21:03:12Z | - |
| dc.date | 2016-04 | - |
| dc.date | 2018-10-09T19:31:54Z | - |
| dc.date.accessioned | 2019-04-29T15:56:02Z | - |
| dc.date.available | 2019-04-29T15:56:02Z | - |
| dc.identifier | Lamas, Daniela Lorena; Constenla, Diana Teresita; Raab, Daniela; Effect of degumming process on physicochemical properties of sunflower oil; Elsevier; Biocatalysis and Agricultural Biotechnology; 6; 4-2016; 138-143 | - |
| dc.identifier | 1878-8181 | - |
| dc.identifier | http://hdl.handle.net/11336/62032 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305676 | - |
| dc.description | The effect of different degumming processes on physicochemical properties of crude sunflower oil was studied by means phosphorous content, acid value, peroxide value, phospholipids, iron, moisture, unsaponifiable matter, viscosity, density and color value. Three different degumming processes were evaluated: phospholipase A1 degumming process, phospholipase A2 degumming process and water degumming process. The enzymatic degumming trials were performed at 50 °C, pH 5 and an enzyme dosage of 200 U/kg of oil during 180 min with both enzymes. The water degummed treatment was carried out at the same time with 3% water/oil ratio, and 65 °C of temperature. The phosphorus content decreased from 544.51 to 3.02 mg/kg and 5.81 mg/kg using phospholipase A1 and A2 respectively. These results indicated the high efficiency of the treatments to achieve good quality oil suitable for physical refining. The residual phosphorus content value obtained for water degummed treatment suggests that it was not enough for physical refining process. Phospholipids content showed a drastic decrease with the enzymatic degumming process. The iron content was reduced with all degumming processes, being more significantly after the enzymatic treatment. The unsaponifiable matter decreased in all treated samples compared with crude sunflower oil. Impurities that enhance the viscosity of oil and some pigments were removed during the process, being more noticeably in the enzymatic treatment. The results obtained revealed that the enzyme-mediated degumming oils had better physicochemical parameters than the crude and water degummed oils. | - |
| dc.description | Fil: Lamas, Daniela Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina | - |
| dc.description | Fil: Constenla, Diana Teresita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina | - |
| dc.description | Fil: Raab, Daniela. Universidad Nacional del Sur. Departamento de Ingeniería Química; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/zip | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.bcab.2016.03.007 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1878818116300445 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | EFFICIENCY | - |
| dc.subject | ENZYMATIC DEGUMMING | - |
| dc.subject | PHOSPHOLIPASE ENZYMES | - |
| dc.subject | PHYSICOCHEMICAL PROPERTIES | - |
| dc.subject | SUNFLOWER OIL | - |
| dc.subject | WATER DEGUMMING | - |
| dc.subject | Biotecnología Industrial | - |
| dc.subject | Biotecnología Industrial | - |
| dc.subject | INGENIERÍAS Y TECNOLOGÍAS | - |
| dc.title | Effect of degumming process on physicochemical properties of sunflower oil | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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