Results 81 to 90 of about 73,561 (313)

Correlation between Antioxidant Activity and Antibacterial Activity of Nine Medicinal Plant Extracts

Journal of Mazandaran University of Medical Sciences, 2017
Background and purpose: Measurement of DPPH free radical scavenging is a valid, accurate, and easy method with high repeatability in evaluating the in vitro antioxidant activity of plant extracts.
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doaj  

Antioxidant Potential and Phenolic Content of Taraxacum officinale Root Extract

Pharmata
Objective: The purpose of this study was to assess the antioxidant capability and bioactive chemical profile of Taraxacum officinale roots, a medicinal plant with potential therapeutic uses.Methods: 70% methanol was used to extract the roots, and the ...
Aslı Yılmaz, Sefa Gözcü
doaj   +1 more source

Rapid Screening and Preparative Isolation of Antioxidants fromAlpinia officinarumHance Using HSCCC Coupled with DPPH-HPLC Assay and Evaluation of Their Antioxidant Activities [PDF]

, 2018
Lei Fang, Hua Zhang, Jie Zhou, Yanling Geng, Xiao Wang   +4 more
openalex   +1 more source

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

Animal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu, Xiongfei Zhang, Fengbo Sun, Junhu Yao, Xinjian Lei   +4 more
wiley   +1 more source

Skrining Fitokimia dan Aktivitas Antioksidan Ekstrak Etanol Daun Katang-Katang (Ipomoea Pescaprae. L) dari Pulau Lombok Nusa Tenggara Barat

JPSCR: Journal of Pharmaceutical Science and Clinical Research, 2018
Katang-katang (Ipomoea Pescaprae L.) merupakan jenis tanaman merambat yang biasa digunakan oleh masyarakat suku sasak sebagai obat tradisional untuk mengobati sengatan ubur-ubur.
Dahlia Andayani, Rizki Nugrahani
doaj   +1 more source

A New Era for Using Natural Pigments: The Case of the C50 Carotenoid Called Bacterioruberin

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Haloarchaea are extremophilic microorganisms belonging to the Archaea domain that require high salt concentrations to live, thus inhabiting ecosystems like salty ponds, salty marshes, or extremely salty lagoons. They are more abundant and widely distributed worldwide than initially expected.
Micaela Giani, Elena Valdés, José María Miralles‐Robledillo, Guillermo Martínez, Carmen Pire, Rosa María Martínez‐Espinosa   +5 more
wiley   +1 more source

Protective effects of components in peanut skins against d-galactosamine-induced rat hepatic injury

Czech Journal of Food Sciences, 2004
The water extract powder (WEP) from normal oleic acid peanut skins at a dose of 200 mg/kg significantly inhibited the increases of serum bilirubin and the serum concentrations of AST, ALT, and GGT, marker enzymes for liver injury, in D-galactosamine ...
T. Matsubara, K. Todoroki, T. Yamaki, K. Ookuma, H. T. T. Nguyen, M. Miyahara, H. Kumagai, J. Pokorný, H. Sakurai   +8 more
doaj   +1 more source

EPR Spectrum Analysis of DPPH and MnCl2

International Journal For Multidisciplinary Research, 2023
This paper presents the findings of electron paramagnetic resonance (EPR) spectroscopy experiments conducted on two different samples: 2,2-diphenyl-1-picrylhydrazyl (DPPH) and Manganese Chloride (MnCl2) dissolved in H2O. The experiments were conducted at Dr. D. Petasis EPR lab located in Allegheny College, Meadville, PA, USA.
openaire   +1 more source

Deciphering the catalytic and pharmacological mechanisms of Coptis chinensis herbzymes to renovate intestinal microenvironment for colitis alleviation

BMEMat, EarlyView.
The synthesized CCzymes possess both antioxidant enzyme activity and pharmacological properties inherent to Coptis chinensis. By their antioxidant enzyme activity, CCzymes can attenuate oxidative stress within the inflammatory region of ulcerative colitis (UC), while their pharmacological activity acts on macrophage polarization and the intestinal ...
Zhichao Deng, Can Li, Yujie Zhang, Yuanyuan Zhu, Chenxi Xu, Bowen Gao, Mingxin Zhang, Martina H. Stenzel, Kelong Fan, Mingzhen Zhang, Yanyan Jiang   +10 more
wiley   +1 more source

Nano‐networks via reaction‐induced self‐assembly coordinate spatiotemporal multi‐drug delivery for acute kidney injury therapy

BMEMat, EarlyView.
Multifunctional nano‐networks (NNWs) are prepared via reaction‐induced self‐assembly (RISA) of spermidine (SPD), epigallocatechin gallate (EGCG), 2‐formylphenylboronic acid (2‐FPBA), and deferoxamine (DFO) through dynamic iminoboronate bonds. These NNWs leverage the oxidative AKI microenvironment to trigger disintegration, enabling site‐specific ...
Juan Jin, Xiao Zhang, Chenxi Wang, Taian Jin, Xinyang Fang, Yixuan Gao, Mengchun Chen, Weiyang Meng, Chang Gao, Wenlu Li, Yuanfeng Li, Yijie Chen, Calvin A. Omolo, Thirumala Govender, Linqi Shi, Yunguang Wang, Yong Liu, Qiang He   +17 more
wiley   +1 more source