Results 91 to 100 of about 164,447 (348)

Commercial Applications of Microalgae [PDF]

open access: yes, 2006
The first use of microalgae by humans dates back 2000 years to the Chinese, who used Nostoc to survive during famine. However, microalgal biotechnology only really began to develop in the middle of the last century.
Duran, Elie   +3 more
core   +3 more sources

Biotechnological Potential of Seaweeds from Bahia, Brazil: Metabolomic insights, Photoprotection and Antioxidant Activity

open access: yesChemistry &Biodiversity, EarlyView.
Chemical profile, photoprotective, and antioxidant potential of Padina sp., Caulerpa sertularioides, and Solieria filiformis collected in Bahia, Brazil. ABSTRACT Seaweeds have wide biotechnological applications. This study evaluated the chemical profile, photoprotective, and antioxidant potential of Padina sp., Caulerpa sertularioides, and Solieria ...
Keila Almeida Santana   +8 more
wiley   +1 more source

Cor, betacaroteno e colesterol em gema de ovos obtidos de poedeiras que receberam diferentes dietas Color, beta-caroten and cholesterol in yolks of eggs by different diets of laying hens

open access: yesCiência e Agrotecnologia, 2006
O ovo é um alimento considerado nutricionalmente completo, e contém quantidade significativa de nutrientes. Para os consumidores, a qualidade deste alimento está relacionada com o prazo de validade do produto e com as características sensoriais, como cor
Luciana Marino e Biscaro   +1 more
doaj   +1 more source

Comparative Response of Two Hydrilla Strains to Fluridone [PDF]

open access: yes, 2005
Experiments were conducted in a controlled-environmental growth chamber to evaluate the response of two strains of the invasive submersed plant Hydrilla verticillata (L.f.) Royle to fluridone (1-methyl-3-phenyl-5-[3-trifluoromethyl)phenyl]- 4(1H ...
Getsinger, K. D.   +2 more
core  

A General control mechanism of energy flow in the excited state of polyenic biochromophores. [PDF]

open access: yes, 2011
Quantum dynamics in photobiology is a highly controversial subject of modern research. In particular, the role of low-frequency vibrational coherence of biochromophores has been intensely discussed.
Abramavicius   +44 more
core   +1 more source

Coronene Bisimide as a Visible‐Light‐Mediated Triplet‐Triplet Energy Transfer Catalyst

open access: yesChemistry – A European Journal, EarlyView.
Coronene bisimide (CBI) with its efficient intersystem crossing was used as a visible‐light‐absorbing photosensitizer. Different reactions, including cycloadditions and oxidations, were demonstrated via triplet‐energy transfer from CBI. Abstract Photosensitization has emerged as a versatile tool to facilitate access to excited states under mild ...
Divya P. Sukumaran, Frank Würthner
wiley   +1 more source

Antioxidant potential of some plants of Brassicaceae Burnett and Poaceae Barnhart

open access: yesІнтродукція Рослин, 2018
Objective – to estimate the antiradical scavenging ability of extracts of some plants of Brassicaceae Burnett and Poaceae Barnhart. species, to evaluate the total antioxidant activity of plants in the conditions of M.M.
O.M. Vergun, D.B. Rakhmetov
doaj   +1 more source

De novo transcriptome sequencing in Bixa orellana to identify genes involved in methylerythritol phosphate, carotenoid and bixin biosynthesis. [PDF]

open access: yes, 2015
BackgroundBixin or annatto is a commercially important natural orange-red pigment derived from lycopene that is produced and stored in seeds of Bixa orellana L.
Aguilar-Espinosa, Margarita   +5 more
core   +3 more sources

Nanomaterial‐Based Precision Medicine for Breast Cancer Diagnosis and Treatment

open access: yesChemNanoMat, EarlyView.
This research emphasizes the use of targeted precision medicine in the treatment of breast cancer. Through the integration of diagnosis and therapeutic delivery, nanocarriers are designed to selectively target cancer cells, preserving healthy tissue, thereby improving treatment effectiveness and reducing side effects.
Tanaka Ndongwe   +8 more
wiley   +1 more source

Potentials to differentiate milk composition by different feeding strategies [PDF]

open access: yes, 2009
To investigate the effect of the dietary intake of the cow on milk composition, bulk-tank milk was collected on 5 occasions from conventional (n = 15) and organic (n = 10) farms in Denmark and on 4 occasions from low-input nonorganic farms in the United ...
Butler, G.   +5 more
core   +1 more source

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