Results 71 to 80 of about 170,611 (285)

Dietary Polyphenols and Their Effects on Cell Biochemistry and Pathophysiology 2014 [PDF]

open access: yes, 2015
Epidemiological studies suggest that high dietary intake of phytochemicals and in particular of polyphenols is associated with decreased risk of a multitude of diseases states including cardiovascular disease, cancer, and neurodegenerative diseases.
Angeloni, Cristina   +3 more
core   +5 more sources

Modeling the Physical Characteristics of Ultrasound Pretreated Dialium guineense Whole Fruits Using Neural Network Pattern Recognition Model

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
The study of Physical characteristics of agricultural materials is necessary for the design of processes and machines for food production. Length, width, thickness, sphericity, unit mass, and aspect ratio were the physical characteristics of ultrasound pretreated Dialium guineense whole fruits subjected to Neural network modeling.
Mfrekemfon Akpan   +2 more
wiley   +1 more source

Difference in calcium speciation in leaves of golden Camellia species from calcareous soil and acidic soil habitats

open access: yesGuangxi Zhiwu, 2023
In order to study the calcium speciation characteristics in leaves of golden Camellia species under different habitats, 10 species of golden Camellia from calcareous soil habitats and four species from acidic soil habitats were used as the research ...
Xianliang ZHU   +6 more
doaj   +1 more source

Phytochemicals and cancer [PDF]

open access: yesProceedings of the Nutrition Society, 2007
Epidemiological studies showing a protective effect of diets rich in fruits and vegetables against cancer have focused attention on the possibility that biologically-active plant secondary metabolites exert anti-carcinogenic activity. This huge group of compounds, now collectively termed ‘phytochemicals’, provides much of the flavour and colour of ...
openaire   +2 more sources

Polyphenol diet and exercise as neuroprotective factors in a Drosophila model of Alzheimer's disease

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Moderate exercise and low‐dose ellagic acid supplementation improved motor performance, learning, and longevity in a transgenic Drosophila model of Alzheimer's disease. Both interventions showed hormetic effects—that is, beneficial at low levels, but detrimental at higher intensities or doses.
Michelle Morgan   +2 more
wiley   +1 more source

Functional Characteristics of Fungal Communities in the Rhizosphere of the Endangered Plant Abies ziyuanensis

open access: yesMicroorganisms
First discovered in 1977, Abies ziyuanensis (Pinaceae) is listed as an endangered species by the International Union for Conservation of Nature (IUCN); its population continues to decline.
Yufeng Wang   +4 more
doaj   +1 more source

The amelioration of the impact of physical fatigue on cognitive performance by phytochemicals : a thesis presented in partial fulfillment of the requirements for the degree of Master of Arts in Psychology at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2016
Fatigue is common in everyday life. It is experienced as either cognitive or physical fatigue, both of which are intertwined. Researchers are interested in investigating the ability of phytochemical supplementation to improve cognitive performance by ...
McKenzie, Olivia
core  

Forager bees (Apis mellifera) highly express immune and detoxification genes in tissues associated with nectar processing. [PDF]

open access: yes, 2015
Pollinators, including honey bees, routinely encounter potentially harmful microorganisms and phytochemicals during foraging. However, the mechanisms by which honey bees manage these potential threats are poorly understood.
Johnson, Brian R   +2 more
core   +1 more source

Noninvasive Glucose Detection with Biodegradable Electrodes from Rice Starch Functionalized with a Carbon Quantum Dot/Nickel Oxide Nanocomposite

open access: yesAnalysis &Sensing, EarlyView.
The graphical abstract shows an eco‐friendly approach to fabricating a biodegradable electrochemical sensor. Carbon quantum dot/nickel oxide (CQD/NiO) nanocomposites are synthesized using Aloe arborescens leaf extract, which served as a natural reducing and stabilizing agent.
Nokwanda Ngema   +3 more
wiley   +1 more source

The Potential Use of Organically Grown Dye Plants in the Organic Textile Industry: Experiences and Results on Cultivation and Yields of Dyers Chamomile (Anthemis tinctoria L.), Dyers Knotweed (Polygonum tinctorium Ait.) and Weld (Reseda luteola L.) [PDF]

open access: yes, 2003
The organic cultivation of dye plants for the certified natural textiles industry is an emerging and promising sector of organic farming. In 1999 a field trial was done with different provenances of Dyer’s Chamomile (Anthemis tinctoria L.), Dyer’s ...
Hartl, A., Vogl, C.R.
core   +1 more source

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