Results 121 to 130 of about 1,027,807 (302)

Anti-Inflammatory Effects of p-Coumaric Acid, a Natural Compound of Oldenlandia diffusa, on Arthritis Model Rats

Evidence-Based Complementary and Alternative Medicine, 2018
Objectives In China, Oldenlandia diffusa (OD) is a natural herb that is widely used and has been proven to be effective in the treatment of rheumatoid arthritis (RA).
Hao Zhu, Qinghua Liang, Xin-gui Xiong, Yang Wang, Zhi-hui Zhang, Meiying Sun, Xun Lu, Dan Wu   +7 more
semanticscholar   +1 more source

Exploring portable NIR spectroscopy in transmittance and reflectance modes for the authentication of Brazilian coffees with geographical indications

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Geographical indications (GIs) certify the link between coffee origin and quality, enabling premium pricing and protecting producers. However, the high market value of GI coffees increases their vulnerability to fraud, underscoring the need for reliable and practical authentication methods.
Leticia Tessaro, Yhan da Silva Mutz, Mikaela Martins de Bem, Natália de Oliveira Souza, Cleiton Antônio Nunes   +4 more
wiley   +1 more source

In vitro ion chelating, antioxidative mechanism of extracts from fruits and barks of tetrapleura tetraptera and their protective effects against fenton mediated toxicity of metal ions on liver homogenates [PDF]

, 2015
The aim of the present study was to investigate the antioxidant activity and protective potential of T. tetraptera extracts against ion toxicity. The antioxidant activity of the extracts was investigated spectrophotometrically against several radicals (1,
Biapa, P. C. N., Bravi, Marco, Moukette, B. M., Ngogang, J. Y., Njimou, J. R., Pieme, C. A., Stoller, Marco   +6 more
core   +3 more sources

Hybrid Salt–Cocrystal Solvate: p-Coumaric Acid and Quinine System

Journal of Chemical Crystallography, 2013
A hybrid salt–cocrystal methanol water solvate of p-coumaric acid (p-CA) and quinine (Q) with unexpected stoichiometry was prepared by the slow evaporation technique. The crystals were analysed using single crystal X-ray diffraction. The structure was solved in the monoclinic space group P21 with unit cell dimensions: a = 6.4061(4) A, b = 26.232(2) A ...
Jacobs, Ayesha, Francoise, Mystere, Amombo, Noa   +2 more
openaire   +2 more sources

Physicochemical characterization and phenolic compound content of flour from blended juice residues

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The production of fruit juices generates substantial amounts of residue, including peels, seeds, pomace, stalks, and leaves, which are rich in nutritionally relevant compounds, such as fiber and bioactives. The aims of this study were to evaluate drying conditions for converting mixed juice residue, composed of apple, beetroot ...
Letícia da Cunha Espinosa, Aldrey Nathália Ribeiro Corrêa, Adriano Brandelli, Simone Hickmann Flôres, Alessandro de Oliveira Rios   +4 more
wiley   +1 more source

A Comparative Study of the Radical-scavenging Activity of the Phenolcarboxylic Acids Caffeic Acid, p-Coumaric Acid, Chlorogenic Acid and Ferulic Acid, With or Without 2-Mercaptoethanol, a Thiol, Using the Induction Period Method

Molecules, 2008
Phenolcarboxylic acid antioxidants do not act in vivo as radical-scavengers in isolation, but rather together with GSH (glutathione), a coantioxidant, they constitute an intricate antioxidant network.
Seiichiro Fujisawa, Yoshinori Kadoma
doaj   +1 more source

Analysis of the flavonoid component of bioactive New Zealand mānuka (Leptospermum scoparium) honey and the isolation, characterisation and synthesis of an unusual pyrrole [PDF]

, 2013
The flavonoid components of New Zealand mānuka (Leptospermum scoparium) honey have been quantified in a series of 31 honeys of varying non-peroxide antibacterial activity to clarify discrepancies between previous studies reported in the literature. Total
Alber, Dagmar G., Chan, Ching Wan, Deadman, Benjamin Jade, Harry, Elizabeth, Manley-Harris, Merilyn, Wilkins, Alistair L.   +5 more
core   +2 more sources

Constituents of Propolis: Chrysin, Caffeic Acid, p-Coumaric Acid, and Ferulic Acid Induce PRODH/POX-Dependent Apoptosis in Human Tongue Squamous Cell Carcinoma Cell (CAL-27)

Frontiers in Pharmacology, 2018
Propolis evokes several therapeutic properties, including anticancer activity. These activities are attributed to the action of polyphenols. Previously it has been demonstrated, that one of the most abundant polyphenolic compounds in ethanolic extracts ...
Katarzyna Celińska-Janowicz, I. Zaręba, Urszula Lazarek, Joanna Teul, M. Tomczyk, J. Pałka, W. Miltyk   +6 more
semanticscholar   +1 more source

Degradation of pigments in Limnospira platensis extracts

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Limnospira platensis, commonly known as spirulina, holds promise for application as a food ingredient and nutraceutical due to its rich protein and antioxidant content, including chlorophylls, carotenoids and phycocyanin. Despite its potential, the vibrant colour poses a challenge for consumer acceptance, hampering the marketability
Marisa Cardoso, Carla Brazinha, Carla AM Portugal   +2 more
wiley   +1 more source

Biosintesis Nanopartikel Perak menggunakan Ekstrak Daun Ketapang, Modifikasi dengan Asam p-kumarat untuk Aplikasi Deteksi Melamin

Indonesian Journal of Chemical Research, 2017
Biosynthesis of silver nanoparticles (AgNPs) using ketapang leaf extract, modification with p-coumaric acid for detecting melamine has conducted. This research aimed to synthesize AgNPs via bio-reduction method using ketapang leaf extract followed by ...
Andi Rusnaenah, Muhammad Zakir, Prastawa Budi   +2 more
doaj   +1 more source