Results 91 to 100 of about 12,144,453 (299)

Correlation between Total Phenolic Content and Total Flavonoid Content of Baeckea frutescens L. Fractions and ABTS Radical Inhibition Activity

Borneo Journal of Pharmacy
Baeckea frutescens L., locally known in Kalimantan as ujung atap, is a medicinal plant that grows in sandy areas of Central Kalimantan, Indonesia. It has been traditionally used and is currently recognized for its strong antioxidant potential, primarily ...
Nurkhasanah Mahfudh, Frezqa Azizah Seputri, Ichwan Ridwan Rais, Lestari Lestari, Mustofa Ahda, Awis Sukarni Mohmad Sabere   +5 more
doaj   +1 more source

PHENOLIC COMPOSITION, TOTAL PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF PARSLEY POST-DISTILLATION RESIDUES [PDF]

Physical Chemistry 2024 : proceedings Vol. 2
Essential oil of parsley can be extracted from the leaves and seeds and it is used in pharmaceutical, cosmetics as well as in the food industry as a natural food additive. However, the large amount of solid plant residues remaining after essential oil production represents a valuable source of polyphenols and other bioactive phytochemicals.
Marija Petrović, Uroš Gašić, Maja Natić, Sonja Veljović   +3 more
openaire   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

Advanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker, Yuchen Liu, Miguel Baños, Rosanne Schmachtenberg, Mahmudul Hasan, Claudia Fink‐Straube, Luai R. Khoury, Wilfried Weber   +7 more
wiley   +1 more source

Bioactive content and antioxidant characteristics of wild (Fragaria vesca L.) and cultivated strawberry (Fragaria × ananassa Duch.) fruits from Turkey

Journal of Applied Botany and Food Quality, 2014
In this study, some biochemical (total soluble solid content, pH, acidity and vitamin C) and in vitro antioxidant activity, total phenolic content, total ellagic acid and concentration of anthocyanins of fifteen wild strawberry genotypes (Fragaria vesca ...
H. Yildiz, Sezai Ercisli, A. Hegedus, M. Akbulut, E. F. Topdas, J. Aliman   +5 more
doaj   +1 more source

Structure‐Property Relationships in Catecholamine Coatings for Broad Surface Functionalization

Advanced Functional Materials, EarlyView.
Inspired by mussel adhesive proteins (MAPs), six catecholamine molecules with different molecular structure were systematically characterized and compared based on their ability to form homogeneous, reactive coatings. Highlighting candidates capable of balancing coating properties of interest, their successful use as primer layers for organic and ...
Caroline F. Harms, Qiming Li, Ye‐Sol Kim, Anish Tuteja, Jinsang Kim, Abdon Pena‐Francesch   +5 more
wiley   +1 more source

Antioxidant Properties and Total Phenolic Content of Eight Salvia Species from Turkey

Biological Research, 2009
Methanolic extracts of eight Salvia species, namely S. aethiopis, S. candidissima, S. limbata, S. microstegia, S. nemorosa, S. pachystachys, S. verticillata, and S.
MURAT TOSUN, SEZAI ERCISLI, MEMNUNE SENGUL, HAKAN OZER, TASKIN POLAT, ERDOGAN OZTURK   +5 more
doaj  

TOTAL ANTIOXIDANT CAPACITY AND TOTAL PHENOL CONTENTS OF SELECTED

, 2010
The in vitro total antioxidant capacity (TAC), and the total phenol (TP) contents of commercial fruit juice samples widely consumed in Turkey were determined. TAC methods were more recently developed methods (TAC(1) and TAC(2)) using Fe(+2)-o-dianisidine complex and ABTS radical, FRAP (Ferric Reducing Ability of Plasma) method (TAC(3)). Folin Ciocalteu
Herken, EN, Guzel, S
openaire   +2 more sources

Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays

Advanced Functional Materials, EarlyView.
Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao, Ilayda Namli, Joseph Christakiran Moses, Youdi Liu, Suihong Liu, Syed Hasan Askari Rizvi, Yasar Ozer Yilmaz, Ibrahim T. Ozbolat   +7 more
wiley   +1 more source

Biomimetic Hybrid‐Membrane Nanoreactor for Deep‐Seated Photodynamic Immunotherapy of Hepatocellular Carcinoma via Dual Catalysis‐Enhanced ROS Amplification and cGAS‐STING Activation

Advanced Functional Materials, EarlyView.
UCNP@MnOx‐Hyp@HRM (UMHM) enables tumor targeting and accumulation. Under 808 nm NIR irradiation, PDT/CDT synergistically triggers ICD and cGAS–STING immunity for deep hepatocellular carcinoma therapy. ABSTRACT Photodynamic therapy (PDT) is promising against hepatocellular carcinoma (HCC).
Wen Li, Jianzhang Luo, Pei Lu, Dongqing Liu, Huijun Yi, Xiaoyuan Yi, Bixia Chi, Wen Chen, Qingyu Zeng, Feifei He, Liyan Wang   +10 more
wiley   +1 more source