Results 31 to 40 of about 60,935 (313)

SEARCH FOR ALTERNATIVE SOURCES OF NATURAL PLANT ANTIOXIDANTS FOR FOOD INDUSTRY

open access: yesПищевые системы, 2019
According to the data of the Food and Agriculture Organization of the United Nations, global food losses are about one third of their total output, mainly due to spoilage. Therefore, a search for safe methods of shelf life extension is an important task,
N. V. Kupaeva, E. A. Kotenkova
doaj   +1 more source

Evaluation of Pulsed-FRAP and Conventional-FRAP for Determination of Protein Mobility in Prokaryotic Cells

open access: yesPLoS ONE, 2011
Macromolecule mobility is often quantified with Fluorescence Recovery After Photobleaching (FRAP). Throughout literature a wide range of diffusion coefficients for GFP in the cytoplasm of Escherichia coli (3 to 14 µm²/s) is reported using FRAP-based approaches.
Mika, Jacek T.   +4 more
openaire   +5 more sources

FRAP Analysis of Chemosensory Components of Dictyostelium [PDF]

open access: yes, 2009
Dictyostelium discoideum is a useful cell model for studying protein-protein interactions and deciphering complex signaling pathways similar to those found in mammalian systems. Many of these interactions were analyzed using classical in vitro biochemical techniques.
Carrie A, Elzie, Chris, Janetopoulos
openaire   +2 more sources

Compuestos fenólicos y actividad antioxidante de extractos hidroalcohólicos y acuosos de frutos de Prosopis pallida “algarrobo”

open access: yesAgroindustrial Science, 2019
The fruits of the "algarrobo" contain phenolic compounds (PC) to which important nutraceutical properties are attributed. The objective of the present study was to quantify PC and antioxidant activity (AA) in five fruit extracts of Prosopis pallida ...
Luz Angélica Suárez-Rebaza   +3 more
doaj   +1 more source

Antioxidant potential of Hippophae rhamnoides L. extracts obtained with green extraction technique

open access: yesHerba Polonica, 2018
Introduction: Antioxidants, isolated from different plant parts, are widely used due to their ability to prevent the development of so-called oxidative stress.
Muzykiewicz Anna   +2 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

In vivo evaluations of the antidiabetic and antioxidant effects of Olea europaea L. (Chemlali variety) leaves [PDF]

open access: yesActa Periodica Technologica
This study is conducted to evaluate the antidiabetic and antioxidant activities of an aqueous extract of olive leaves (Olea europaea L.) cultivated in the El-Oued region (Southeastern Algeria).
Tlili Mohammed Laid   +5 more
doaj   +1 more source

pH‐Tunable Material Properties of Glycine‐Rich Condensates from Tick Bioadhesive

open access: yesAdvanced Functional Materials, EarlyView.
This work studies the influence of pH on the phase separation behavior of a disordered glycine‐rich protein found in tick bioadhesive. The results show profound impact on the propensity of coacervation, condensate microstructure and viscosity, amphiphilicity of the peptides, and effective encapsulation of therapeutic molecules.
Manali Nandy   +5 more
wiley   +1 more source

Cytotoxic Effect and Antioxidant Capacity of Different Extracts of Centaurea virgate Lam.

open access: yesJournal of Mazandaran University of Medical Sciences, 2020
Background and purpose: Centaurea virgate Lam. (Gole-Gandome-Booteii or Gole-Gandome-Tarkeii in Persian) from Asteraceae, is one of the medicinal plants which is used in numerous regions, including western regions of Iran.
Saeideh Ghafari   +2 more
doaj  

Evaluation of antioxidant and antibacterial activities of the bioactive compounds from the leaves of Ferulago trifida Boiss. [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
The phytochemical analysis of methanolic fraction from leaves of Ferulago trifida Boiss. led to the identification of rutin (1), narcissin (2), heraclenol (3), xanthotoxin (4), imperatorin (5), bergapten (6), prantschimgin (7), umbelliferone (8 ...
Narguess Yassaa   +6 more
doaj   +1 more source

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