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Abstract
The products of stingless bees have been used in traditional medicine. These products have gained economic potential not only for their historical valuation but also to produce added value related to the knowledge of the qualities of their indigenous microbiota. The isolates from honey and pollen of Scaptotrigona jujuyensis, a stingless bee from Northern Argentina were studied. These were able to produce hydrolytic enzymes: protease, amylase, xylanase, [ver mas...]
dc.contributor.authorSalomon, Virginia María
dc.contributor.authorGianni De Carvalho, Katia
dc.contributor.authorArroyo, Florencia
dc.contributor.authorMaldonado, Luis Maria
dc.contributor.authorGennari, Gerardo Pablo
dc.contributor.authorVera, Nancy R.
dc.contributor.authorRomero, Cintia Mariana
dc.dateinfo:eu-repo/date/embargoEnd/2022-04-30
dc.date.accessioned2021-04-30T17:23:28Z
dc.date.available2021-04-30T17:23:28Z
dc.date.issued2021-04
dc.identifier.issn2212-4292
dc.identifier.otherhttps://doi.org/10.1016/j.fbio.2021.101077
dc.identifier.urihttp://hdl.handle.net/20.500.12123/9242
dc.identifier.urihttps://www.sciencedirect.com/science/article/abs/pii/S2212429221002029
dc.description.abstractThe products of stingless bees have been used in traditional medicine. These products have gained economic potential not only for their historical valuation but also to produce added value related to the knowledge of the qualities of their indigenous microbiota. The isolates from honey and pollen of Scaptotrigona jujuyensis, a stingless bee from Northern Argentina were studied. These were able to produce hydrolytic enzymes: protease, amylase, xylanase, cellulose, and lipase, and growing in bile salts. The isolate 4A was identified as a Bacillus sp. and was able to produce extracellular exopolysaccharides (EPS). The carbohydrate composition of EPS consisted predominantly of fructose (44.6%). Structural characterization of EPS using Fourier-transform infrared spectroscopy (FTIR) showed high similarity with levan. The EPS showed antimicrobial activity and the capacity to form emulsion hydrogels with omega-3 polyunsaturated fatty acids (PUFA) from ray liver oil and chia oil. The prebiotic property of Lactobacillus casei was evaluated with EPS and its mix with omega-3 PUFA. L. casei, showed better growth. Thus, an EPS with emulsifying hydrogel capacity and prebiotic activity was produced from the native microbial flora present in the honey of a stingless bee, which could be an added-value product of the S. jujuyensis colony used as a new nutraceutical.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherElsevieres_AR
dc.relationinfo:eu-repograntAgreement/INTA/PNAPI-1112043/AR./Estrategias para agregar valor a la producción apícola argentina.es_AR
dc.relationinfo:eu-repograntAgreement/INTA/PNAPI-1112044/AR./Gestión y mejora del servicio ambiental de polinizaciónes_AR
dc.rightsinfo:eu-repo/semantics/embargoedAccesses_AR
dc.sourceFood Bioscience 42 : 101077 (August 2021)es_AR
dc.subjectMeliponaes_AR
dc.subjectBiopolímeroses_AR
dc.subjectBiopolymerseng
dc.subjectProductos de la Colmenaes_AR
dc.subjectHive Productseng
dc.subjectPropiedades Antimicrobianases_AR
dc.subjectAntimicrobial Propertieseng
dc.subjectBacilluses_AR
dc.subject.otherAbejas sin Aguijónes_AR
dc.subject.otherStingless Beeseng
dc.subject.otherScaptotrigona jujuyensises_AR
dc.titleBiopolymer production by bacteria isolated from native stingless bee honey, Scaptotrigona jujuyensises_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/acceptedVersiones_AR
dc.description.origenEEA Famailláes_AR
dc.description.filFil: Salomon, Virginia María. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentinaes_AR
dc.description.filFil: Gianni De Carvalho, Katia. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos; Argentina.es_AR
dc.description.filFil: Arroyo, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos; Argentinaes_AR
dc.description.filFil: Maldonado, Luis Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentinaes_AR
dc.description.filFil: Gennari, Gerardo Pablo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentinaes_AR
dc.description.filFil: Vera, Nancy R. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Farmacoquímica; Argentinaes_AR
dc.description.filFil: Romero, Cintia Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Planta Piloto de Procesos Industriales Microbiológicos; Argentinaes_AR
dc.description.filFil: Romero, Cintia Mariana. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Farmacoquímica; Argentinaes_AR
dc.subtypecientifico


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