Results 41 to 50 of about 17,565 (224)

Microalgas para biodiesel: desarrollo de un método de transformación genética para Scenedemus almeriensis, una especie con potencial industrial [PDF]

open access: yes, 2013
El progresivo agotamiento de las reservas de combustibles fósiles está promoviendo la búsqueda de fuentes alternativas renovables. El biodiesel diésel producido a partir de los aceites vegetales, fundamentalmente se presenta como una de las ...
Chileh, Tarik   +5 more
core   +1 more source

Current Trends, Future Prospects and Constraints of Whole Microalgae and Their Fractions as a Functional Feed Ingredient for Animals

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Microalgae are a highly diverse group of unicellular organisms that grow in a wide range of aquatic environments and are widely used as dietary supplements for both human and animal applications. Microalgae are rich in lipids, proteins, carbohydrates and other valuable bioactive components such as pigments, antioxidants and vitamins.
Sietse Jan Koopmans   +4 more
wiley   +1 more source

Avaliação da atividade antibacteriana de extratos metanólicos de diferentes espécies de algas e plantas halófitas [PDF]

open access: yes, 2011
Dissertação de mest., Engenharia Biológica, Faculdade de Ciências e Tecnologia, Univ. do Algarve, 2011Os organismos marinhos são uma fonte fundamental de novos compostos bioativos com potencial interesse para a indústria farmacêutica e com diversas ...
Palma, Daniela C.
core  

Extrusion and Pancreatin Superdosing Modulate the Metabolic Impact of 20% Chlorella vulgaris Inclusion in Broiler Diets

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Microalgae such as Chlorella vulgaris are gaining attention as sustainable and nutritionally valuable feed ingredients, with the potential to partially replace soybean meal in broiler diets. However, dietary inclusion of 20% C. vulgaris has been attempted, but negatively affected growth performance due to limited digestibility.
Ana Rita Mendes   +12 more
wiley   +1 more source

BIOGAS EN EL CULTIVO DE MICROALGAS: POTENCIAL COMO FUENTE DE DIÓXIDO DE CARBONO EN FOTOBIORREACTORES

open access: yesTecnociencia, 2021
La masificación del cultivo microalgas en fotobiorreactores requiere de altos volúmenes de dióxido de carbono (CO2), para ser capturado en biomasa de microalgas; y que, aportados por medio de sales químicas, encarecen la producción. Este alto suministro
Martín Caballero Espinosa   +4 more
doaj  

Biotecnología de microalgas. Producción de biodiésel [PDF]

open access: yes, 2011
Debido a la situación planteada actualmente como consecuencia del agotamiento de los combustibles fósiles, el aumento del precio del petróleo o la creciente preocupación ambiental, se demanda urgentemente la búsqueda de fuentes de energía alternativas ...
Navarro López, Elvira
core   +1 more source

Epitypification of Merismopedia tranquilla (Cyanobacteria) prompts phylogenetic reassessment of the genus and the description of two morphologically similar genera

open access: yesJournal of Phycology, EarlyView.
Abstract The genus Merismopedia is morphologically characterized by its distinctive colony arrangement yet exhibits considerable variability among species. Recent studies suggested that Merismopedia is polyphyletic, and its most likely true lineage was provisionally placed within the Microcystaceae. However, the available molecular data for most of the
Jan Pokorný   +2 more
wiley   +1 more source

The unicellular green microalga Botryosphaerella sudetica links plant‐like light protection with an algal lifestyle

open access: yesNew Phytologist, EarlyView.
Summary Nonphotochemical quenching (NPQ) mechanisms fine‐tune light utilisation in the photosynthetic antenna, for example, in response to excess light, to prevent photodamage. NPQ comprises distinct mechanisms, all contributing to photoprotection but acting on different time scales.
Olga Blifernez‐Klassen   +6 more
wiley   +1 more source

Caracterización y perfil lipídico de aceites de microalgas

open access: yesRevista Facultad de Ingeniería, 2015
El uso creciente del biodiésel ha impulsado la búsqueda de nuevas materias primas, dentro de las que se destacan las microalgas. En esta investigación se estudió el cultivo de las microalgas Chlorella sp.
Lesly Tejeda-Benítez   +3 more
doaj   +1 more source

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