Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Biofuels01:25

Biofuels

The microbial conversion of organic matter into biofuels holds potential as a renewable energy source. Among biofuel sources, microalgae are recognized as a highly efficient and adaptable feedstock for biodiesel production, owing to their rapid biomass accumulation, elevated lipid productivity, and capacity to proliferate in diverse aquatic systems, including freshwater, marine, and wastewater habitats. Unlike terrestrial crops, microalgae do not compete for land and can achieve significantly...
Scale-Up Processes01:14

Scale-Up Processes

The scale-up of microbial fermentation processes is essential in industrial biotechnology, allowing the transition from laboratory-scale experiments to commercial-scale production while aiming to maintain product yield and quality. This process requires meticulous adjustment of equipment design, process parameters, and contamination control strategies to accommodate increasing culture volumes.At the laboratory scale, cultures are typically maintained in 1 to 10-liter glass or autoclavable...
Bioreactor Controls-III01:22

Bioreactor Controls-III

Strain improvement is a foundational strategy in industrial microbiology aimed at maximizing microbial productivity, particularly because natural isolates typically yield commercially valuable products in very low concentrations. Although optimizing the culture medium and environmental conditions can improve yields, these adjustments are inherently limited by the organism’s genetic potential. As a result, the focus shifts toward genetic modifications to enhance biosynthetic capacity. The...
Production of Alcohol01:27

Production of Alcohol

Continuous fermentation is a key strategy in industrial ethanol production, particularly when efficiency, scalability, and high yields are essential. This approach allows for uninterrupted operation and optimized resource utilization. The primary feedstock, corn starch, undergoes enzymatic hydrolysis facilitated by α-amylase and glucoamylase. These enzymes break down the starch into fermentable sugars such as glucose, which are readily assimilated by fermentative microorganisms.Fermentation...
Designing Growth Media for Bioreactors01:30

Designing Growth Media for Bioreactors

Growth media provide essential nutrients that support cell growth and metabolism, thereby enhancing the yield of valuable products such as enzymes, antibiotics, and biomass. Designing an effective growth medium involves balancing all components to prevent nutrient limitations or toxic excesses, both of which can impair growth and reduce product yields.Composition of a Typical Growth MediumA typical growth medium contains carbon and nitrogen sources, salts, vitamins, trace elements, and...
Upstream Processing01:27

Upstream Processing

Upstream processing represents a critical phase in biomanufacturing, wherein biological systems such as microorganisms, mammalian cells, or insect cells are cultivated to produce therapeutic proteins, vaccines, enzymes, or other biologically derived products. This phase encompasses all steps from the selection and genetic manipulation of the production organism to the cultivation of cells in bioreactors under tightly controlled environmental conditions.Host Selection and Genetic OptimizationThe...

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Enhancing anaerobic digestion of lignocellulosic biomass by mechanical cotreatment.

Biotechnology for biofuels and bioproducts·2024
Same author

Compaction effects on greenhouse gas and ammonia emissions from solid dairy manure.

Journal of environmental management·2023
Same author

Robust paths to net greenhouse gas mitigation and negative emissions via advanced biofuels.

Proceedings of the National Academy of Sciences of the United States of America·2020
Same author

Anaerobic bioprocessing of wastewater-derived duckweed: Maximizing product yields in a biorefinery value cascade.

Bioresource technology·2019
Same author

Ensiled Wet Storage Accelerates Pretreatment for Bioconversion of Corn Stover.

Frontiers in bioengineering and biotechnology·2019
Same author

The Maize <i>Corngrass1</i> miRNA-Regulated Developmental Alterations Are Restored by a Bacterial ADP-Glucose Pyrophosphorylase in Transgenic Tobacco.

International journal of genomics·2018

Video Experimental Relacionado

Updated: Jun 10, 2026

Construction and Setup of a Bench-scale Algal Photosynthetic Bioreactor with Temperature, Light, and pH Monitoring for Kinetic Growth Tests
10:08

Construction and Setup of a Bench-scale Algal Photosynthetic Bioreactor with Temperature, Light, and pH Monitoring for Kinetic Growth Tests

Published on: June 14, 2017

Desafíos en la ampliación de la infraestructura de biocombustibles.

Tom L Richard1

  • 1Department of Agricultural and Biological Engineering, Pennsylvania State University, University Park, PA 16802, USA. trichard@psu.edu

Science (New York, N.Y.)
|August 14, 2010
PubMed
Resumen

Satisfacer la demanda de bioenergía lignocelulósica requiere una transformación significativa de la cadena de suministro. Los sistemas descentralizados y los modelos de negocio innovadores son clave para una infraestructura de biocombustibles eficiente, rentable y escalable.

Más Videos Relacionados

Biogas Purification through the use of a Microalgae-Bacterial System in Semi-Industrial High Rate Algal Ponds
07:34

Biogas Purification through the use of a Microalgae-Bacterial System in Semi-Industrial High Rate Algal Ponds

Published on: March 22, 2024

Design of Solid-State Fermentation Systems for Polymer Hydrolytic Extracellular Enzyme Production by Filamentous Fungi
06:08

Design of Solid-State Fermentation Systems for Polymer Hydrolytic Extracellular Enzyme Production by Filamentous Fungi

Published on: June 6, 2025

Videos de Experimentos Relacionados

Last Updated: Jun 10, 2026

Construction and Setup of a Bench-scale Algal Photosynthetic Bioreactor with Temperature, Light, and pH Monitoring for Kinetic Growth Tests
10:08

Construction and Setup of a Bench-scale Algal Photosynthetic Bioreactor with Temperature, Light, and pH Monitoring for Kinetic Growth Tests

Published on: June 14, 2017

Biogas Purification through the use of a Microalgae-Bacterial System in Semi-Industrial High Rate Algal Ponds
07:34

Biogas Purification through the use of a Microalgae-Bacterial System in Semi-Industrial High Rate Algal Ponds

Published on: March 22, 2024

Design of Solid-State Fermentation Systems for Polymer Hydrolytic Extracellular Enzyme Production by Filamentous Fungi
06:08

Design of Solid-State Fermentation Systems for Polymer Hydrolytic Extracellular Enzyme Production by Filamentous Fungi

Published on: June 6, 2025

Área de la Ciencia:

  • La bioenergía es la bioenergía.
  • Gestión de la cadena de suministro Gestión de la cadena de suministro.
  • La agricultura sostenible es una agricultura sostenible.

Sus antecedentes:

  • Los aumentos proyectados en la demanda de bioenergía lignocelulósica forzarán las cadenas de suministro agrícolas y energéticas existentes.
  • La infraestructura actual, incluso con preprocesamiento, puede ser insuficiente para manejar los volúmenes de transporte proyectados para mediados de siglo.

Objetivo del estudio:

  • Esbozar estrategias para el desarrollo de cadenas de suministro de bioenergía lignocelulósica eficientes y escalables.
  • Identificar las innovaciones necesarias en tecnología, modelos de negocio y marcos de políticas.

Principales métodos:

  • Análisis de las capacidades actuales y proyectadas de la cadena de suministro para materias primas de bioenergía.
  • Conceptualización de la conversión descentralizada, el preprocesamiento por satélite y modelos integrados de la cadena de valor.
  • Examen de los factores socioeconómicos y políticos que influyen en el desarrollo de la infraestructura de biocombustibles.

Principales resultados:

  • La conversión descentralizada y el preprocesamiento por satélite son cruciales para el abastecimiento local eficiente y el transporte de larga distancia.
  • Los modelos de negocio innovadores que recompensan a los productores de biomasa son esenciales para la optimización de la cadena de suministro.
  • Se requiere una inversión significativa en nuevas tecnologías y marcos políticos de apoyo.

Conclusiones:

  • Las cadenas de suministro de bioenergía integradas, rentables y eficientes energéticamente requieren un cambio de paradigma en la agricultura, la infraestructura energética y el desarrollo rural.
  • La implementación exitosa depende de la innovación en todos los dominios tecnológicos, de la cadena de valor y socioeconómicos para satisfacer la demanda de biocombustibles a gran escala.