Results 21 to 30 of about 60,935 (313)

Identification of Antioxidant Activity by Different Methods of a Freshwater Alga Microspora Sp. Collected From a High Mountain Lake

open access: yesHittite Journal of Science and Engineering, 2019
Algae contain a large amount of biological active compounds functioning as antioxidant, antimicrobial and anti-tumour. In the present research, antioxidant activity of freshwater alga Microspora sp.
Zeynep Akar, Bulent Akar, Bulent Sahin
doaj   +1 more source

FRAP analysis of photosynthetic membranes [PDF]

open access: yesJournal of Experimental Botany, 2004
Fluorescence Recovery after Photobleaching (FRAP) is a technique widely used in cell biology to observe the dynamics of biological systems, including the diffusion of membrane components. More information is needed on the dynamics of photosynthetic membranes in order to help to understand processes such as photosynthetic electron transport, regulation ...
openaire   +2 more sources

Evaluation of Antioxidant Activity of Total Extract of Onopordon leptolepis L. in Vitro [PDF]

open access: yesTaṣvīr-i salāmat, 2012
Background and objectives : Medicinal plants are valuable natural resources that have been considered nowadays in developed countries as raw materials for converting into safe drugs for human.
Einollah Valizadeh   +2 more
doaj  

Influence of enzyme-aided extraction and ultrasonication on the phenolics content and antioxidant activity of Paeonia officinalis L. petals [PDF]

open access: yesJournal of the Serbian Chemical Society, 2020
Peony is a less utilized herbaceous plant of ornamental and medicinal relevance. The petals are rich in bioactive phenolics and hence, the development of efficient extraction is required for maximum recovery and bioactivity.
Oancea Simona   +2 more
doaj   +1 more source

Frapbot: An open‐source application for FRAP data [PDF]

open access: yesCytometry Part A, 2017
AbstractWe introduce Frapbot, a free‐of‐charge open source software web application written in R, which provides manual and automated analyses of fluorescence recovery after photobleaching (FRAP) datasets. For automated operation, starting from data tables containing columns of time‐dependent intensity values for various regions of interests within the
Kohze, R.   +4 more
openaire   +3 more sources

The Evaluation of the Anti-Histone Deacetylase, Antibacterial, Antioxidant and Cytotoxic Activities of Synthetic N,N´-ethylenebis (α methylsalicylideneiminate) Schiff Base Derivatives [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Recently, Schiff base complexes as synthetic antioxidants are widely used instead of natural antioxidants because they are effective and cheaper. In this study, a series of α,ά-Me2-salen, (N,N´-ethylenebis(α methylsalicylideneiminate)) Schiff base ...
Fatemeh Mosalanezhad   +6 more
doaj   +1 more source

Investigation of nutritional parameters in different parts of sea buckthorn (Hippophae rhamnoides L.) berries [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2018
Sea buckthorn (SB) (Hippophae rhamnoides L.) excels as an ingredient of functional foods, being outstandingly suitable due to its biologically active compounds.
Rentsendavaa Chagnadorj   +5 more
doaj   +1 more source

Effect of nitrogen and potassium application on growth, total phenolic, flavonoid contents, and antioxidant activity of Eleutherine palmifolia

open access: yesAIMS Agriculture and Food, 2022
Eleutherine palmifolia is one of the medicinal plants widely used by the Dayak and Kutai tribes in Borneo Island, Indonesia as traditional medicines that can treat various diseases. Identification of the phytochemical content of E.
Marlin Marlin   +3 more
doaj   +1 more source

Phenolic Content, Antioxidant Activity and Quality Characteristics of Hulled Wheats Originating from Türkiye

open access: yesTurkish Journal of Agriculture: Food Science and Technology
This study investigated selected quality and functional characteristics of 17 hulled wheat accessions (Triticum monococcum and Triticum dicoccum) preserved in the Türkiye Seed Gene Bank, along using four modern wheat cultivars (Triticum aestivum L.
Fatma Ruveyda Alkan   +3 more
doaj   +1 more source

Protective mechanism of turmeric (Curcuma longa) on carbofuran-induced hematological and hepatic toxicities in a rat model

open access: yesPharmaceutical Biology, 2017
Context: Turmeric (Curcuma longa L. [Zingiberaceae]) is used in the treatment of a variety of conditions including pesticide-induced toxicity. Objective: The study reports the antioxidant properties and the protective effects of turmeric against ...
Md. Sakib Hossen   +8 more
doaj   +1 more source

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