Experimental methods in chemical engineering: Gas chromatography—GC

H Laajimi, F Galli, GS Patience… - The Canadian Journal …, 2022 - Wiley Online Library
Gas chromatography (GC) separates volatile and semi‐volatile liquids and gases based on
their affinity for a stationary phase, either a thin liquid or a polymer layer on a solid. A …

Recovery and post-treatment processes for ionic liquids and deep eutectic solvents

L Yu, Z Li, W Huang, A Ali, Y Chen, G Zhao… - Journal of Molecular …, 2024 - Elsevier
Green solvents have been used to varying degrees in processes such as extraction,
separation, synthesis, catalysis, analysis, materials preparation and so on; meanwhile more …

[HTML][HTML] Physicochemical properties of tiger nut (Cyperus esculentus L) polysaccharides and their interaction with proteins in beverages

T Yu, Q Wu, J Wang, B Liang, X Wang, X Shang - Food Chemistry: X, 2023 - Elsevier
This study aimed to extract tiger nut polysaccharides (TNPs) by the cellulase method which
were graded using the DEAE-cellulose ion exchange method to obtain neutral (TNP-N) and …

[HTML][HTML] Phosphate enrichment of niobium-based catalytic surfaces in relation to reactions of carbohydrate biomass conversion: The case studies of inulin hydrolysis …

MN Catrinck, S Campisi, P Carniti, RF Teófilo… - Catalysts, 2021 - mdpi.com
In this work, some physical mixtures of Nb2O5· nH2O and NbOPO4 were prepared to study
the role of phosphate groups in the total acidity of samples and in two reactions involving …

[HTML][HTML] Interface properties of hydroxyapatite in ternary composites cathodes for electromethanogenesis

M Bigica, G Ghiara, P Cristiani, S Campisi… - New Journal of …, 2024 - pubs.rsc.org
The bioelectrochemical conversion of CO2 to CH4 (electromethanogenesis), using
renewable energy, is a promising power-to-gas technology. However, maximizing its …

[HTML][HTML] 仪器分析综合实验设计: pH 示差法和HPLC 法测定黑米中总花青素含量

陈恺昕, 吴成琳, 赵美莲, 余蓉, 谢欣… - Creative Education …, 2023 - hanspub.org
设计了一个综合性实验, 以矢车菊素-3-O-葡萄糖苷(C3G) 作为外标物, 旨在比较pH
示差法和高效液相色谱法(HPLC) 检测黑米中总花青素含量的结果, 对两种方法的准确性进行 …

Comparison of Maceration and Ultrasound-Assisted Extraction Method in Determining Quercetin Content of Clitoria ternatea L. Flowers

S Wardatun, AZ Ahyar, E Nining - … : JURNAL ILMIAH FARMASI, 2024 - journal.unpak.ac.id
Butterfly pea flowers (Clitoria ternatea L.) contain the compound quercetin which has been
studied extensively. Butterfly pea flowers have shown various pharmacological activities …

Fotokatalitska oksidacija onesnažil v odpadnih vodah z uporabo vidne svetlobe in fotokatalizatorjev na osnovi tio 2

A Perpar - 2023 - dk.um.si
Vse večji in naprednejši razvoj industrije ter kmetijstva vzporedno z rastjo populacije
povzroča ogromno škodo okolju z izpustom škodljivih kemikalij in ostalih organskih …

Characterization and Quantitation Techniques for Immunoglobulins and Biotherapeutic Drugs with Mass Spectrometry

TJ Fletcher - 2021 - search.proquest.com
Immunoglobulin characterization is of great interest due to their crucial role in the human
immune response and their ability to be recombinantly produced and used as therapeutics …