Sequential extraction of phenolics and pectin from mango peel assisted by ultrasound.
Food Research International, 2019 The present work evaluated the use of ultrasound to extract sequentially phenolics and pectin from mango peel. Initially, the influence of ethanol and ultrasound on the phenolics extraction was investigated. The results showed that the ultrasound did not
Bruna Bárbara Valero Guandalini +2 more
semanticscholar +1 more source
The ultrasound assisted extraction of matrix elements and heavy metal fractions associated with Fe, Al and Mn oxyhydroxides from soil [PDF]
Journal of the Serbian Chemical Society, 2012 The single agent extractions of major and trace metals from soil sample were conducted by means of rotary mixer and ultrasonic bath with sonication time of 10, 20, 30, 40 and 50 min. The sequential extraction according to the BCR scheme was undertaken.
Stanišić Svetlana M. +5 more
doaj +1 more source
Ядерна фізика та енергетика, 2021 The results of experimental determination of the forms of uranium and radionuclides 90Sr, 137Cs, 154Eu, 238Pu, 239+240Pu, 241Am, and 244Cm in the bottom sediments of the premises 001/3 of the "Shelter" object are presented.
O. O. Odintsov +2 more
doaj +1 more source
Sequential graph-based extraction of curvilinear structures [PDF]
Signal, Image and Video Processing, 2019 In this paper, a new approach is proposed to extract an ordered sequence of curvilinear structures in images, capturing the largest and most influential paths first and then progressively extracting smaller paths until a prespecified size is reached.
Shuaa S. Alharbi +4 more
openaire +2 more sources
Phosphorus fractions in Cerrado Oxisols fertilized with liquid swine wastewater
Revista Brasileira de Engenharia Agrícola e Ambiental, 2021 Knowledge of the forms of phosphorus (P) accumulation in soils that received successive applications of swine waste is essential to prevent the potential contamination risk of shallow waters.
Sulamirtes S. de A. Magalhães +1 more
doaj +1 more source
A novel two-step sequential bioaccessibility test for potentially toxic elements in inhaled particulate matter transported into the gastrointestinal tract by mucociliary clearance [PDF]
, 2017 A novel two-step sequential extraction has been developed to assess the bioaccessibility of As, Cd, Cr, Cu, Fe, Mn, Ni, Pb, and Zn in airborne particulate matter following inhalation and transport into the human gastrointestinal tract by mucociliary ...
Alpofead, Jawad Ali Hussein +2 more
core +1 more source
A new approach for improving coronary plaque component analysis based on intravascular ultrasound images [PDF]
, 2010 Virtual histology intravascular ultrasound (VH-IVUS) is a clinically available technique for atherosclerosis plaque characterization. It, however, suffers from a poor longitudinal resolution due to electrocardiogram (ECG)-gated acquisition.
Hetterich, Holger +9 more
core +3 more sources
Bulletin of the Chemical Society of Ethiopia, 2013 This paper focuses on the concentrations of heavy metals (Cd, Co, Cr, Cu, Mn, Ni, Pb and Zn) in 20 dust samples collected from the streets of the Organized Industrial District in Sakarya, Turkey using sequential extraction procedure were determined by ...
N. Ozcan, H. Altundag
doaj +1 more source
Measuring the solid-phase fractionation of lead in urban and rural soils using a combination of geochemical survey data and chemical extractions [PDF]
, 2015 The study used 276 urban soils and 447 rural soils collected from in and around the UK town of Northampton and focussed on the fractionation of Pb. The Pb fractionation obtained from total element data was compared to the fractionation of Pb in a subset ...
Cave, Mark +3 more
core +2 more sources
Sequential extraction of anthocyanins and pectin from jabuticaba (Plinia cauliflora) peel: Peel pretreatment effect and ultrasound-assisted extraction [PDF]
Anais da Academia Brasileira de CiênciasThe jabuticaba bark is rich in anthocyanins and fibers, and its use may be of industrial interest. In the food sector, its used as an ingredient in the production of fermented products, liqueurs or enriched flours. It also has pharmaceutical and cosmetic
TAINAH M. BUENO +6 more
doaj +1 more source