Results 31 to 40 of about 610,171 (266)

Research on the physical and chemical properties of sewage treatment sludge biochar and its preparation for wastewater

Mokslas: Lietuvos Ateitis, 2023
Treatment and recycling of sludge waste have developed into a research focus in recent years. Today, nutrient recovery from wastewater and sludge has received much attention from regulators, academia, industry, and the general public.
Judita Paulionytė, Rasa Vaiškūnaitė
doaj   +1 more source

Antioxidant Potential and Phenolic Compounds of Some Widely Consumed Turkish White Bean (Phaseolus vulgaris L.) Varieties

Polish Journal of Food and Nutrition Sciences, 2016
The antioxidant potential and phenolic compounds content were investigated in ten white bean varieties widely consumed in Turkey. Total phenolic contents of seeds varied between 0.33 and 0.63 mg GAE/g.
Orak Hakime Hülya, Karamać Magdalena, Orak Adnan, Amarowicz Ryszard   +3 more
doaj   +1 more source

Antioxidant Activity of Flaxseed Extracts in Lipid Systems

Molecules, 2015
The aim of this work was to compare the antioxidant activity of the extract of flaxseed and its alkaline hydrolysate in two model systems: lipid autoxidation of triacylglycerols of sunflower oil (TGSO)—in a homogeneous lipid media and during β-carotene ...
Adriana Slavova-Kazakova, Magdalena Karamać, Vessela Kancheva, Ryszard Amarowicz   +3 more
doaj   +1 more source

Phenolic Profile and Antioxidant Activity of Fractions of Procyanidin-Rich Hawthorn (Crataegus monogyna Jacq.) Bark Extract Separated by Low-Pressure Liquid Chromatography

Molecules
Plant materials rich in proanthocyanidins are fractionated to determine the structure of these compounds and relate it to bioactivity. The aim of this study was to fractionate a procyanidin-rich hawthorn bark extract using low-pressure liquid ...
Magdalena Karamać, Michał A. Janiak, Katarzyna Sulewska, Ryszard Amarowicz   +3 more
doaj   +1 more source

Effect of compost tea on the quality promotion of sweet corn (Zea mays var. Rugosa) in organic cultivation [PDF]

Journal of Horticulture and Postharvest Research
Purpose: A field experiment was designed to determine the effects of compost tea on the quality parameters of sweet corn produced without the use of mineral fertilizers. Research method: This research was conducted in the Taraba State University Teaching
Tanko Bako, Iliyasu Ali, Junaid Aminu
doaj   +1 more source

Edible Coating Chitosan-Acerola to Replace the Sulfites as Preservatives of Fresh Shrimps (Litopenaeus vannamei)

International Journal of Food Science
Melanosis is a chemical reaction based on lipid oxidation, which reduces shrimp shelf-life. This research is aimed at applying chitosan-based coating solutions incorporated with a natural antioxidant (acerola extract) as an antimelanotic material for ...
Leiliane Teles César, Mirla Dayanne Pinto Farias, Maria Eduarda Nobre do Nascimento, Daniele Maria Alves Teixeira Sá, Germán Ayala Valencia, Alcilene Rodrigues Monteiro   +5 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

High-Temperature Oxidation Behavior of Al_xCoCr_0.5NiPt_0.1 (x = 0.5, 1.0) Multi-Principal Element Alloys at 1100 °C

Metals
The microstructure, phase composition, and high-temperature oxidation behavior of Al0.5CoCr0.5NiPt0.1 and AlCoCr0.5NiPt0.1 multi-principal element alloys (MPEAs) at 1100 °C in air were investigated.
Olga Samoilova, Svetlana Pratskova, Polina Plotnikova, Nataliya Shaburova, Mariappan Anandkumar, Evgeny Trofimov   +5 more
doaj   +1 more source

Effects of Gamma-Irradiation on the Antioxidant Potential of Traditional Bulgarian Teas

Natural Product Communications, 2017
Food irradiation technologies are used to reduce the risk of food borne diseases by eliminating pathogenic microorganisms, prolonging shelf life and reducing storage losses by delaying ripening, germination or sprouting.
Michał Adam Janiak, Adriana Slavova-Kazakova, Magdalena Karamać, Vessela Kancheva, Anastasiya Terzieva, Milena Ivanova, Tsvetelin Tsrunchev, Ryszard Amarowicz   +7 more
doaj   +1 more source

Effect of the breed on the properties and chemistry of semen in dogs [PDF]

Benha Veterinary Medical Journal, 2018
This work was planned to study the effect of dog breeds on the physical and chemical properties of semen. A total number of 53 dogs of Caucasian (n=3), German shepherd (n=37), Malinois (n=8) and Rottweiler (n=5) breeds and mixed ages were used for semen ...
Mohamed Kandiel, Amany EL-Baz, Mona Shaker, Abdelsalam El Azab   +3 more
doaj   +1 more source