Results 121 to 130 of about 656,890 (291)

An Optimized Microwave-Assisted Extraction and Evaluation of Amino Acids Content and Nutritional Value in Chebulae fructus from Different Origins

open access: yesFoods
The aim of this study is to establish a rapid and convenient microwave-assisted digestion method for sample pretreatment to evaluate amino acids in Chebulae fructus (CF).
Zhiqi Xu   +7 more
doaj   +1 more source

Antimicrobial Peptides and Peptidomimetics in Foods – A Synthetic Foray

open access: yesChemFoodChem, EarlyView.
This Review discusses AMPs in foods and their syntheses. It espouses facile methods to make them accessible and suggests their utility in the mitigation and eradication of the burgeoning maladies of antimicrobial and multidrug resistance (AMR and MDR).
Josephat U. Izunobi   +2 more
wiley   +1 more source

Anaerobic digestion of catering wastes

open access: yes, 2008
This research addresses gaps in current knowledge regarding process issues associatedwith long term semi-continuous digestion of food waste as a sole substrate, and the role oftrace elements and biomass retention in digestion of food wastes.Source ...
Climenhaga, Martha Anne
core   +1 more source

Fatty Acid Release and Gastrointestinal Oxidation Status: Different Methods of Processing Flaxseed

open access: yesFoods
Flaxseed has been recognized as a superfood worldwide due to its abundance of diverse functional phytochemicals and nutrients. Various studies have shown that flaxseed consumption is beneficial to human health, though methods of processing flaxseed may ...
Mingkai Zhang   +3 more
doaj   +1 more source

Peroxodisulfate‐Enhanced Leaching of Deep‐Sea Manganese Crusts and Sulfides

open access: yesChemie Ingenieur Technik, EarlyView.
Ammonium peroxodisulfate enables efficient leaching of deep‐sea manganese crusts and massive sulfides while offering electrolytic recycling. High leaching yields for V, Mn, Co, Mo, Sn, and W, along with complete leaching of As and Sb, highlight its potential as a powerful and sustainable oxidant for marine resource processing.
Bastian Hansel   +5 more
wiley   +1 more source

Synergistic extraction of critical metals from the oxalic leachate of spent FCC catalyst

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study introduces an improved hydrometallurgy process utilizing a synergistic approach to improve metal recovery from secondary sources of critical metals. It provides a more efficient alternative to traditional single‐extractant methods for separating critical metals from spent refinery catalysts.
Silindile Gumede   +2 more
wiley   +1 more source

Application of microwave–assisted digestion to trace heavy metal determination in sea sediment sample

open access: yes, 2008
The main goal of this study is to develop an efficient microwave digestion method for the determination of Pb, Cu, Cr, Co and Zn elements from a sea sediment sample. Microwave acid digestion techniques were investigated to obtain a simple, rapid and safe
Balcı, Ahmet, Esen, Cem
core  

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr   +4 more
wiley   +1 more source

The Financial Feasibility of Anaerobic Digestion for Ontario's Livestock Industries [PDF]

open access: yes
This report is an investigation of the financial feasibility of farm based anaerobic digestion investments under Ontario's Standard Offer Contract electricity prices.
Mallon, Shawn, Weersink, Alfons
core  

Microwave Digestion of Organophosphorous in Water Samples [PDF]

open access: yes, 1999
采用微波消解系统对水样中有机磷进行消解,考察了消解时间、功率等不同实验条件对样品微波消解的影响;并将该法与总磷测定的常规消解方法进行了比较,结果表明,微波消解法简便、快速、准确、可靠Microwave digestion system was applied to digest water samples containing organophosphorous.The experimental conditions such as digestion time and power have been ...
林玉晖, 黄亦琳, 袁东星
core  

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