Results 21 to 30 of about 527,986 (197)
Foods, 2023 The effect of chlorogenic acid (CA) on the dielectric response of lotus seed starch (LS) after microwave treatment, the behavior and digestive characteristics of the resulting starch/chlorogenic acid complex (LS-CA) at different degrees of gelatinization
Xiangfu Jiang +5 more
doaj +1 more source
Comparative Studies of Digestion Techniques for the Dissolution of Neodymium-Based Magnets
Metals, 2021 The digestion of neodymium (NdFeB) magnets was investigated in the context of recycling rare earth elements (i.e., Nd, Pr, Dy, and Tb). Among more conventional digestion techniques (microwave digestion, open vessel digestion, and alkaline fusion ...
Mélodie Bonin +2 more
doaj +1 more source
Microwave and open vessel digestion methods for biochar
Chemosphere, 2020 Digestion of biomass derived carbonaceous materials such as biochar (BC) can be challenging due to their high chemical recalcitrance and vast variations in composition. Reports on the development of specific sample digestion methods for such materials remain inadequate and thus require considerable attention. Nine different carbonaceous materials; slow-
Pathum D. Wathudura +6 more
openaire +3 more sources
Yankuang ceshi, 2015 The key of determining trace elements in plant by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) is to eliminate the organic matrix effect. In this study, the improvement of acid digesting system, digestion method and sample weight has solved the ...
LIN Wei-long +4 more
doaj +1 more source
Microwave digestion for microbes v1
, 2022 Before conducting inductively coupled plasma mass spectrometry (ICP-MS), all samples containing organic compounds need to be digested in order to eliminate all organic parts. Microwave digestion is a commonly used method for organism digestion. This protocol describes how to conduct microwave digestion on microbes.
openaire +1 more source
Studia Universitatis Babes-Bolyai Chemia, 2017 In this study, the method development is described for the multi elemental determination of organic rich soil reference material (BCR 700) by the new microwave plasma atomic emission spectrometry (MP-AES).
Csilla Noémi TÓTH +4 more
doaj +1 more source
What does the future hold for microwave? "Microwave effect"
, 2015 Although we use microwave heating for chemical processes worth millions of dollars, the mechanism of the microwave heating is not very well understood. Progress in measuring local temperatures in microwave-heated transformations will allow us to search ...
MARINAKIS, S, Howard,, B
core +1 more source
Comparison of Sample Preparation Methods for Multielements Analysis of Olive Oil by ICP-MS
Methods and Protocols, 2019 Elemental analysis of olive oils by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) is challenging because of the high organic load in olive oil samples and the low analyte concentrations.
Fadwa Damak +4 more
doaj +1 more source
Co-digestion of source segregated domestic food waste to improve process stability [PDF]
, 2012 Cattle slurry and card packaging were used to improve the operational stability of food waste digestion, with the aim of reducing digestate total ammoniacal nitrogen concentrations compared to food waste only.
Zhang, Yue +2 more
core +1 more source
Yankuang ceshi, 2016 The microwave digestion method can be used for most coal samples, but not for those with ultra-high organic matter because they contain multiple complex high molecular organisms due to the high coalification degree and cannot be digested by digestion ...
YANG Chang-qing +5 more
doaj +1 more source