Potencial de los extractos bioactivos de algas marinas como bioestimulantes del crecimiento y protección en plantas
| dc.contributor.advisor | Gómez Pereira, Alexandra Yomar | |
| dc.contributor.author | Montece Guerrero, Ingrid Damaris | |
| dc.date.accessioned | 2025-04-25T14:20:33Z | |
| dc.date.available | 2025-04-25T14:20:33Z | |
| dc.date.issued | 2025 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/17891 | |
| dc.description | Bioactive seaweed extracts are of utmost importance because they contain substances with biostimulant action such as polysaccharides, phenols, amino acids, phytohormones, vitamins and minerals that serve for the good growth and development of plants. These bioactive compounds provide an improvement in the soil microbiota and protection against biotic and abiotic factors, in addition to being presented as more ecological and organic alternatives. This review aimed to define the potential of bioactive seaweed extracts as biostimulants of growth and protection in plants. Taking into account that in this work updated bibliographic information and reliable sources were used since it is a research work. The bioactive compounds contained in seaweed provide very important nutrients, and therefore play a fundamental role in plant physiology during the growth period, promoting root growth, plant elongation and protecting them from biotic and abiotic factors, taking into consideration that for these bioactive extracts to be of quality, extraction methods must be used to separate these bioactive extracts and purify them, indicating that every day these new technologies are advancing to improve the efficiency of these bioactive compounds. It is concluded that these bioactive compounds from seaweed are having a very surprising demand for use within the agricultural sector because they are presented as organic alternatives, and in order to have these bioactive compounds, the extraction methods that exist must be taken into consideration to acquire bioactive compounds of great purity and quality, considering the advantages and disadvantages over the existing extraction methods for the selection of the most suitable for a more specific result. | es_ES |
| dc.description | Bioactive seaweed extracts are of utmost importance because they contain substances with biostimulant action such as polysaccharides, phenols, amino acids, phytohormones, vitamins and minerals that serve for the good growth and development of plants. These bioactive compounds provide an improvement in the soil microbiota and protection against biotic and abiotic factors, in addition to being presented as more ecological and organic alternatives. This review aimed to define the potential of bioactive seaweed extracts as biostimulants of growth and protection in plants. Taking into account that in this work updated bibliographic information and reliable sources were used since it is a research work. The bioactive compounds contained in seaweed provide very important nutrients, and therefore play a fundamental role in plant physiology during the growth period, promoting root growth, plant elongation and protecting them from biotic and abiotic factors, taking into consideration that for these bioactive extracts to be of quality, extraction methods must be used to separate these bioactive extracts and purify them, indicating that every day these new technologies are advancing to improve the efficiency of these bioactive compounds. It is concluded that these bioactive compounds from seaweed are having a very surprising demand for use within the agricultural sector because they are presented as organic alternatives, and in order to have these bioactive compounds, the extraction methods that exist must be taken into consideration to acquire bioactive compounds of great purity and quality, considering the advantages and disadvantages over the existing extraction methods for the selection of the most suitable for a more specific result. | es_ES |
| dc.description.abstract | Los extractos bioactivos de algas marinas son de suma importancia debido a que contienen sustancias con acción bioestimulantes como polisacáridos, fenoles, aminoácidos, fitohormonas, vitaminas y minerales que sirven para el buen crecimiento y desarrollo de las plantas. Estos compuestos bioactivos brindan una mejora en el microbiota del suelo y protección frente a los factores bióticos y abióticos además de presentarse como alternativas más ecológicas y orgánicas. Esta revisión tuvo como objetivo definir el potencial de los extractos bioactivos de algas marinas como bioestimulantes del crecimiento y protección en plantas. Tomando en cuenta que este trabajo se utilizó información bibliográfica actualizada y de fuentes confiables ya que es un trabajo de carácter investigativo. Dando como resultados que los compuestos bioactivos que contienen las algas marinas brindan nutrientes muy importantes, y por ende desempeñan un rol fundamental dentro de la fisiología de plantas durante el periodo de crecimiento, promoviendo el crecimiento de raíces, la elongación de las plantas y protegiéndolas de factores bióticos y abióticos, tomando en consideración que para que estos extractos bioactivos sean de calidad se debe de hacer uso de los métodos de extracción a fin de separar estos extractos bioactivos y purificarlos, indicando que cada día estas nuevas tecnologías van en avances para mejorar la eficiencia de estos compuestos bioactivos. Se concluye que estos compuestos bioactivos de algas marinas están teniendo una demanda de uso muy sorprendente dentro del sector agrícola debido a que se presentan como alternativas orgánicas, y para lograr tener estos compuestos bioactivos se debe tomar en consideración los métodos de extracción que existen para adquirir compuestos bioactivos de gran pureza y calidad considerando las ventajas y desventajas sobre los métodos de extracción existente para la selección del más adecuado para un resultado más específico. | es_ES |
| dc.format.extent | 48 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2025 | es_ES |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
| dc.subject | Algas marinas | es_ES |
| dc.subject | Bioestimulantes | es_ES |
| dc.subject | Ecológico | es_ES |
| dc.subject | Extractos bioactivos | es_ES |
| dc.title | Potencial de los extractos bioactivos de algas marinas como bioestimulantes del crecimiento y protección en plantas | es_ES |
| dc.type | bachelorThesis | es_ES |
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