Results 11 to 20 of about 23,375 (241)

Determination of Gallium in Coal Fly Ash by Inductively Coupled Plasma-Optical Emission Spectrometry with Microwave Digestion

open access: yesYankuang ceshi, 2020
BACKGROUND The content of gallium in coal fly ash is 12-230μg/g. The determination of gallium in coal fly ash is crucial to realize the high-value-added utilization of coal fly ash.
HUANG Jing   +3 more
doaj   +1 more source

Efficiency of Extraction of Trace metals from Blood samples using Wet Digestion and Microwave Digestion Techniques

open access: yesJournal of Applied Sciences and Environmental Management, 2013
The efficiency of extraction of trace metals using conventional wet acid digestion method (CDM) and microwave induced acid digestion method (MWD) was determined by recovery experiments.
Mi Yahaya, A Shehu, FG Dabai
doaj   +1 more source

Study on Starch Gelatinization Behaviors and Digestibility of Green Bananas during Microwave Drying

open access: yesShipin gongye ke-ji, 2022
This study was aim to investigate the relationship between water migration and starch gelatinization behaviors of green bananas during microwave drying (MD) and its effect on starch digestibility.
Yayuan XU   +7 more
doaj   +1 more source

Effects of Processing Conditions and Simulated Digestion In Vitro on the Antioxidant Activity, Inhibition of Xanthine Oxidase and Bioaccessibility of Epicatechin Gallate

open access: yesFoods, 2023
The bioactivity and gastrointestinal stability of epicatechin gallate (ECG) may be affected by processing conditions. Results showed that the antioxidant ability and inhibitory activity on xanthine oxidase (XO) of ECG were higher at low pH values ...
Miao Zhu   +3 more
doaj   +1 more source

Preparation of xylo-oligosaccharides and its effect on invitro proliferation of probiotics

open access: yes浙江大学学报. 农业与生命科学版, 2011
Xylo-oligosaccharides (XOS) from corncob were prepared by microwave digestion and a commercial endoxylanase hydrolysis. "One-factor-at-a-time" method was applied to optimize the reaction parameters for improving XOS concentration, and the effect of ...
LI Yan-li   +4 more
doaj   +1 more source

Microwave-Induced Behavior and Digestive Properties of the Lotus Seed Starch—Chlorogenic Acid Complex

open access: yesFoods, 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

open access: yesMetals, 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

Rapid Microwave Digestion Procedures for the Elemental Analysis of Alloy and Slag Samples of Smelted Ocean Bed Polymetallic Nodules

open access: yesJournal of Chemistry, 2013
The use of microwave digester for digestion of alloy and slag samples of smelted ocean bed polymetallic nodules has permitted the complete digestion of samples, thereby replacing the tedious classical methods of digestion of samples.
Kumari Smita   +2 more
doaj   +1 more source

Determination of titanium dioxide in cement by Microwave Digestion-VIS Spectrophotometry [PDF]

open access: yesE3S Web of Conferences, 2021
A new method to determine titanium dioxide in cement by Microwave Digestion-DAPM VIS Spectrophotometry which has many advantages such as simple operation, safe and fast, dissolve completely is presented in this paper.
Huang Zheng-gen   +3 more
doaj   +1 more source

Sample Pretreatment Methods for Determination of Trace Elements in Plant by Inductively Coupled Plasma-Mass Spectrometry

open access: yesYankuang 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

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