Results 121 to 130 of about 81,571 (345)

Determination of chromium in urine samples by complexation–supercritical fluid extraction and liquid or gas chromatography

, 2003
Veróníca Arancibia, Mauricio Valderrama, Karina Silva, Tania Tapia   +3 more
openalex   +2 more sources

Enhanced Hydrogenation of Cyclohexanone: A Multi‐Scale Investigation Into Noncatalytic and Catalytic Pathways Towards Sustainable Conversion

Energy Science &Engineering, EarlyView.
ABSTRACT The selective hydrogenation of oxygenated compounds is crucial for the conversion of biocrude into platform chemicals. However, the presence of stable oxygenated species, cyclohexanone, in biocrude limits possess a challenge for easy conversion process.
Ishaq Kariim, Ji‐Yeon Park, Hulda Swai, Thomas Kivevele, In‐Gu Lee   +4 more
wiley   +1 more source

Bioactive Phytochemical Compounds in Medicago sativa L. (Alfalfa): A Systematic Review of Biological Properties and Therapeutic Relevance in Nutraceutical and Functional Food Implications

Food Frontiers, EarlyView.
ABSTRACT Medicago sativa L. (alfalfa) harbors a remarkably diverse reservoir of bioactive secondary metabolites. Flavonoids, isoflavones, and triterpenoid saponins dominate its bioactivity landscape, driving potent antioxidant, anti‐inflammatory, antimicrobial, estrogenic, hypolipidemic, and cytotoxic actions through redox modulation, membrane ...
Parham Joolaei Ahranjani, Hamid Rashidi Nodeh, Zahra Esfandiari, Giovanna Ferrentino   +3 more
wiley   +1 more source

Effect of ultrasound treatment on Guntur Sannam chilli (Capsicum annum var. longum): Capsaicinoids recovery and profiling, phytochemical screening, and structural characterization of residue

Food Biomacromolecules, EarlyView.
Ultrasound‐Assisted Extraction (UAE) optimized using Box‐Behnken Design (BBD) effectively extracted bioactive compounds from Guntur Sannam Chilli, maximizing yields of capsaicin, dihydrocapsaicin, phenolics, and antioxidants under specific conditions.
Arige Nikhil Swaraj, Jeyan Arthur Moses, Loganathan Manickam   +2 more
wiley   +1 more source

Exploring the Sequential-Selective Supercritical Fluid Extraction (S³FE) of Flavonoids and Esterified Triterpenoids from Calendula officinalis L. Flowers. [PDF]

Molecules, 2023
Atwi-Ghaddar S, Zerwette L, Destandau E, Lesellier E.   +3 more
europepmc   +1 more source

Nonthermal Food Processing Technologies: A Comprehensive Review

Future Postharvest and Food, EarlyView.
The graphical abstract illustrates the shift from traditional thermal food preservation methods to advanced nonthermal technologies. Traditional methods, represented by heating, often compromise the nutritional and sensory quality of foods. In contrast, nonthermal approaches such as high‐pressure processing (HPP), pulsed electric field (PEF ...
Ashok Kumar Yadav, Dinesh Chandra Rai, Aman Rathaur, Hradesh Rajput, Sudhir Kumar, Zeenat Aman   +5 more
wiley   +1 more source

Isolation of Cherry Seed Oil Using Conventional Techniques and Supercritical Fluid Extraction. [PDF]

Foods, 2022
Dimić I, Pavlić B, Rakita S, Cvetanović Kljakić A, Zeković Z, Teslić N.   +5 more
europepmc   +1 more source

Extraction of Lignite Coal Fly Ash for Polynuclear Aromatic Hydrocarbons: Modified and Unmodified Supercritical Fluid Extraction, Enhanced-Fluidity Solvents, and Accelerated Solvent Extraction [PDF]

, 1998
Donald V. Kenny, Susan V. Olesik
openalex   +1 more source

Shelf‐Life Enhancement of Sugarcane Juice With Herbal Extracts: Extracted Through Novel Microwave‐Assisted Drying Extraction Technique

Food Safety and Health, EarlyView.
ABSTRACT Antioxidants in foods delay or prevent the oxidation of the food. Previously, synthetic antioxidants were commonly used in food formulations, but, due to safety concerns, interest in natural antioxidants has intensified. A novel microwave‐assisted drying extraction process was adopted to dry mint and coriander leaves.
Zarnab Asif, Tayyaba Alvi, Muhammad Kashif Iqbal Khan, Arslan Kareem   +3 more
wiley   +1 more source

Exploring the Potential of Supercritical Fluid Extraction of Matricaria chamomilla White Ray Florets as a Source of Bioactive (Cosmetic) Ingredients. [PDF]

Antioxidants (Basel), 2023
Pastare L, Berga M, Kienkas L, Boroduskis M, Ramata-Stunda A, Reihmane D, Senkovs M, Skudrins G, Nakurte I.   +8 more
europepmc   +1 more source