Results 191 to 200 of about 1,996,554 (300)

When Two Dimensions Matter: A Critical Review of Recent Comprehensive Two‐Dimensional Gas Chromatography Applications in Food Analysis

ChemFoodChem, EarlyView.
Comprehensive two‐dimensional gas chromatography (GC×GC) is gaining importance in food analysis, particularly for volatile and aroma‐related compounds. This review examines recent applications across plant‐, animal‐, and other food matrices, revealing trends in sample preparation, column selection, modulation and detection, while highlighting ...
Ana Jano, Alba Bautista, Ana M. Ares, José Bernal   +3 more
wiley   +1 more source

Structural Insights and Metabolic Profiles of Oxidized Green Coffee Extract, and Its Impact on Obesity and Gut Microbiota in High-Fat Diet-Fed Mice. [PDF]

Nutrients
He J, Shan L, Yu L, Yu L, Jiang X, Shen Y, Du Z, Yu R, Zhao C, Du X, Wang H, Yang R, Fang C.   +12 more
europepmc   +1 more source

Enhancing Bioactivity and Conjugation in Green Coffee Bean (Coffea arabica) Extract through Cold Plasma Treatment: Insights into Antioxidant Activity and Phenolic-Protein Conjugates. [PDF]

Molecules, 2023
Kungsuwan K, Sawangrat C, Ounjaijean S, Chaipoot S, Phongphisutthinant R, Wiriyacharee P.   +5 more
europepmc   +1 more source

Development of a Mechanically Regenerating Desublimator for Freeze‐Drying Systems in the Food Industry

Chemie Ingenieur Technik, EarlyView.
Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher, Mirko Kleingries, Edgar Zimmer, Roman Blättler   +3 more
wiley   +1 more source

Correction: Electrochemical detection of chlorogenic acid in green coffee beans by a carbon paste electrode modified with MWCNTs and Cr-MOF. [PDF]

RSC Adv
Khayatkashani M, Almansarawi SA, Honarmand E, Sadeghi FS, Ehsani A, Jasim LS, Salavati-Niasari M.   +6 more
europepmc   +1 more source

Analysis of Lipids in Green Coffee by Ultra-Performance Liquid Chromatography-Time-of-Flight Tandem Mass Spectrometry. [PDF]

Molecules, 2022
Liu Y, Chen M, Li Y, Feng X, Chen Y, Lin L.   +5 more
europepmc   +1 more source

Catalytic Oxidation of CO and VOC in Flue Gas of Coffee Roasting Machines

Chemie Ingenieur Technik, EarlyView.
Platinum‐coated cordierite monoliths effectively oxidized CO and VOC in coffee roasting exhaust with higher Pt loadings lowering light‐off temperatures. Scaled up 90 g/ft3 catalyst in a 5 kg roaster achieved 96% CO and around 78% VOC conversion at 350°C, highlighting stable operation requires flue gas temperatures ≥350°C.
Till Hauswald, Kalle Weidauer, Christoph Hahn, Sven Kureti   +3 more
wiley   +1 more source

Swin-HSSAM: A green coffee bean grading method by Swin transformer. [PDF]

PLoS One
Jiao Y, Zhao Y, Jia A, Wang T, Li J, Xiang K, Deng H, He M, Jiang R, Zhang Y.   +9 more
europepmc   +1 more source

Critical mineral removal from mining‐impacted waters using microalgal biomass

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Rising demand for critical minerals has led to increased mining and mineral processing activities, resulting in the release of metal‐contaminated waters requiring treatment. Conventional treatment methods, such as lime neutralization, effectively precipitate metals; however, they are less effective at low metal concentrations and produce large
Sean Nickson, Corey A. Laamanen, John A. Scott   +2 more
wiley   +1 more source

Electrochemical detection of chlorogenic acid in green coffee beans by a carbon paste electrode modified with MWCNTs and Cr-MOF. [PDF]

RSC Adv
Khayatkashani M, Almansarawi SA, Honarmand E, Sadeghi FS, Ehsani A, Jasim LS, Salavati-Niasari M.   +6 more
europepmc   +1 more source