Artículos científicos: Envíos recientes
Mostrando ítems 41-60 de 161
-
Chalcones in Bioactive Argentine Propolis Collected in Arid Environments
(Sage Publishing, 2012-07)The aim of this study was to assess the chemical and biological profile of propolis samples collected in arid environments of north-western Argentina. The samples were from two phytogeographical regions (Prepuna and Monte ... -
Effect of Seasonality on Chemical Composition and Antibacterial and Anticandida Activities of Argentine Propolis. Design of a Topical Formulation
(Sage Publishing, 2012-10)The effect of seasonality on Argentine propolis collected during one year on its phenolic and flavonoid content and on the growth of Gram-positive and Gram-negative antibiotic resistant bacteria and Candida species was ... -
Nutritional and Functional Properties of Aqueous and Hydroalcoholic Extracts from Argentinean Propolis
(Sage Publishing, 2014)Bee propolis is a natural product extensively used as an ingredient in functional foods in amounts that may confer health benefits. The aim of this study was to investigate the nutritional and functional properties ... -
Development of a Bioproduct for Medicinal Use with Extracts of Zuccagnia-type Propolis
(Sage Publishing, 2018-02)Propolis with a botanic origin in Zuccagnia punctata Cav. (Fabaceae), a plant species widely distributed in the Argentinean Monte region, was used to produce a standardized propolis extract by biological activity and ... -
Respuesta agronómica y estructural de Petunia × hybrida (Solanaceae) ante la aplicación de brasinoesteroides
(Instituto de Botánica del Nordeste, Universidad Nacional del Nordeste, 2022-06)La floricultura argentina presenta un desafío que incluye el mejoramiento de la producción mediante el uso de compuestos orgánicos. Las fitohormonas, como los brasinoesteroides (BRs), son una alternativa promisoria. El ... -
Somatic embryogenesis response in Argentinian sugarcane genotypes for in vitro mutagenesis application
(International Society of Sugar Cane Technologists, 2019-09)Somatic embryogenesis is an excellent process for chemical mutation induction as somatic embryos originate from a single cell, hence limiting chimeras to very low frequencies in regenerated mutants. Callus formation and ... -
Discrimination by Ganaspis pelleranoi of Ceratitis capitata larvae previously parasitised by Diachasmimorpha longicaudata
(Taylor and Francis, 2022)Heterospecific and conspecific host discrimination, and super- and multiparasitism by the neotropical figitid Ganaspis pelleranoi were determined using 6-d-old Ceratitis capitata larvae in choice trials, where alternatives ... -
Phenotypic Variability and Genetic Diversity of the Pathogenic Fungus Macrophomina phaseolina from Several Hosts and Host Specialization in Strawberry
(Springer, 2022-05)Macrophomina phaseolina, is a pathogenic soil-borne fungus that affects more than 500 plant species, causing various types of disease to several crops, among which is the crown and root rot disease in strawberry. Its wide ... -
Potential Bacterial Antagonists for the Control of Charcoal Rot (Macrophomina phaseolina) in Strawberry
(MDPI, 2021-11)The effect of antagonistic bacteria to control Macrophomina phaseolina was evaluated under in vitro, growth chamber, greenhouse and field conditions. A total of 177 bacteria, isolated from Athrocaulon macrostachyum rhizosphere ... -
Quinoa Phenotyping Methodologies: An International Consensus
(MDPI, 2021-08)Quinoa is a crop originating in the Andes but grown more widely and with the genetic potential for significant further expansion. Due to the phenotypic plasticity of quinoa, varieties need to be assessed across years and ... -
Incidence of Tetracycline and Erythromycin Resistance in Meat-Associated Bacteria: Impact of Different Livestock Management Strategies
(MDPI, 2021-10)The extensive use of antibiotics as growth promoters, or their continued abusive misuse to cure or prevent the onset of bacterial infections as occurs in the intensive farming, may have played a pivotal role in the spread ... -
Stress response and detoxification mechanisms involved in non-target-site herbicide resistance in sunflower
(Wiley, 2020-08)The nature of non-target-site herbicide resistance (NTSR) to imidazolinone (IMI) in HA425 sunflower (Helianthus annuus L.) has not yet been fully characterized but could be related to xenobiotic metabolism. The objective ... -
Translational genomics from sorghum (Sorghum bicolor) to sugarcane (Saccharum spp.) for bioenergy breeding
(Wiley, 2022-04)Large-scale evaluation of genetic diversity in crops with large and complex genomes benefits from the selective enrichment of relevant genomic regions prior to sequencing. Given the complexity of the sugarcane (Saccharum ... -
Cuatero INTA, nuevo cultivar de maíz (Zea mays L.) para el subtrópico argentino
(Facultad de Agronomía y Zootecnia, Universidad Nacional de Tucumán, 2021-12)El cultivo de maíz en la región del noroeste de la República Argentina (NOA) cumple un rol importante en la sustentabilidad del área agrícola. En este trabajo se presenta la variedad de polinización abierta Cuatero INTA, ... -
Physicochemical and melissopalynological profiles of Citrus limon honey from Tucumán-Argentina. Hesperidin as a suitable marker of floral origin
(Ediciones INTA, 2021-12)Geographical Indications (GI) are tools used to add value, protect and recognize the differentiated quality of a product as a consequence of environmental and territorial influence. The objective of this work was to determine ... -
Optimized somatic embryogenesis and plant regeneration in elite Argentinian sugarcane (Saccharum spp.) cultivars
(Springer, 2021-11)Background: Biotechnological breeding of elite sugarcane cultivars is currently limited because of the difficulty of regenerating plants by tissue culture. Here, we report that commercially elite sugarcane genotypes, which ... -
First Record and Distribution of Ganaspis brasiliensis (Hymenoptera: Figitidae: Eucoilinae), a Parasitoid of Drosophila suzukii (Diptera: Drosophilidae) in Argentina
(Springer, 2021-11)The eucoiline species Ganaspis brasiliensis (von Ihering) (Hymenoptera: Figitidae) is recorded for the first time in Argentina, with confirmation of parasitism of Drosophila suzukii (Matsumura) infesting healthy raspberry ... -
Physalis (goldenberry): native fruit species of the sub-Andean Yungas with high cultivation potential in Argentina = Physalis (uchuva): especies frutales nativas de las Yungas subandinas con alto potencial de cultivo en Argentina
(Asociación Argentina de Horticultura, 2021-12)El objetivo de esta revisión es destacar y poner en prospectiva el potencial y la factibilidad que tiene el cultivo de especies nativas de las Yungas subandinas, Physalis peruviana y P. pubescens, en Argentina. Ambas ... -
Pyrolytic coproduction of bio-char and upgraded bio-oils from abundant agro-industrial wastes
(Springer, 2021-09)The co-production of bio-char and upgraded bio-oil by fast pyrolysis of raw and sulfuric-acid pretreated agro-industrial wastes (corn cob, sugarcane bagasse and sunflower seed hull) was investigated to valorize wastes as ... -
Cell-wall chemical-composition analysis of a Saccharum spp. progeny for increased bagasse digestibility
(International Society of Sugar Cane Technologists, 2019-09)Knowledge of cell-wall composition in sugarcane hybrids could be used for the selection of cultivars with high bagasse digestibility in order to improve sugar release in 2G ethanol production. Cell-wall components of 76 ...