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dc.contributor.author
Maciel, Gisele  
dc.contributor.author
Wagner, Jorge Ricardo  
dc.contributor.author
Juan, Néstor Antonio  
dc.contributor.author
San Martino, Silvina  
dc.contributor.author
Bartosik, Ricardo  
dc.date.available
2021-11-05T16:42:12Z  
dc.date.issued
2020-12  
dc.identifier.citation
Maciel, Gisele; Wagner, Jorge Ricardo; Juan, Néstor Antonio; San Martino, Silvina; Bartosik, Ricardo; Assessment of the main sources of variability of soybean (Glycine max) expeller composition and quality: a field study; International Commission of Agricultural and Biosystems Engineering; Agricultural Engineering International: CIGR Journal; 22; 4; 12-2020; 211-220  
dc.identifier.issn
1682-1130  
dc.identifier.uri
http://hdl.handle.net/11336/146142  
dc.description.abstract
Pairs of soybean seeds and their correspondent expeller samples were collected from ten extrusion-expelling processing plants in Argentina. Seeds were analyzed for proximal composition, bulk moisture content (MC) and individual seed MC. Soybean expeller (SBE) samples were e analyzed for proximal composition, bulk MC, protein solubility in KOH, expeller urease activity and free fatty acid content. Results indicated that average soybean composition was 136 g kg-1 MC, 207 g kg-1 oil and 391 g kg-1 crude protein (CP), while the oil extraction efficiency (OEE) of the process was 60.7%. The expeller composition was 928 g kg-1 dry matter (DM), 81 g kg-1 oil and 442 g kg-1 CP. In soybean seeds, coefficient of variation (CV) of MC was 17.2%, 3.0% for CP and 5.1% for oil, while in SBE, CV for DM was 2.9%, 3.9% for CP and 19.7% for oil. A relationship among soybean seed MC, OEE and expeller composition was found. The findings indicate that conditioning the soybean MC prior to processing is important not only to maximize OEE, but also to achieve uniform expeller composition and to assure deactivation of anti-nutritional factors  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
International Commission of Agricultural and Biosystems Engineering  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Soybean processing  
dc.subject
extrusion-expelling  
dc.subject
oil extraction efficiency  
dc.subject
chemical composition  
dc.subject
individual seed moisture  
dc.subject.classification
Otras Ciencias Agrícolas  
dc.subject.classification
Otras Ciencias Agrícolas  
dc.subject.classification
CIENCIAS AGRÍCOLAS  
dc.title
Assessment of the main sources of variability of soybean (Glycine max) expeller composition and quality: a field study  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-09-06T18:20:07Z  
dc.journal.volume
22  
dc.journal.number
4  
dc.journal.pagination
211-220  
dc.journal.pais
Japón  
dc.description.fil
Fil: Maciel, Gisele. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina  
dc.description.fil
Fil: Wagner, Jorge Ricardo. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Área Ingeniería en Alimentos; Argentina  
dc.description.fil
Fil: Juan, Néstor Antonio. Instituto Nacional de Tecnología Agropecuaria; Argentina  
dc.description.fil
Fil: San Martino, Silvina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina  
dc.description.fil
Fil: Bartosik, Ricardo. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Mar del Plata. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible. - Instituto Nacional de Tecnologia Agropecuaria. Centro Regional Buenos Aires Sur. Estacion Experimental Agropecuaria Balcarce. Instituto de Innovación Para la Producción Agropecuaria y El Desarrollo Sostenible.; Argentina  
dc.journal.title
Agricultural Engineering International: CIGR Journal  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://cigrjournal.org/index.php/Ejounral/article/view/5991