Results 91 to 100 of about 14,159 (228)

Turmeric essential oil‐loaded wheat starch cryogels as superabsorbent pads for active packaging of fish fillets

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND This study aimed to create a cryogel with water‐absorbing and antioxidant properties. Wheat starch (10%, w/v) was used to produce cryogels, which were then incorporated with turmeric essential oil (TEO) at two concentrations: 20% and 30% (w/w of starch).
Elder Pacheco da Cruz, Laura Martins Fonseca, Cristina Jansen, Rosane Lopes Crizel, Gabriel Lucas Pail, Camila de Oliveira Pacheco, Alvaro Renato Guerra Dias, Elessandra da Rosa Zavareze   +7 more
wiley   +1 more source

Enrichment of patchouli alcohol in extracted patchouli oil from Pogostemon cablin benth leaves using supercritical carbon dioxide

Case Studies in Chemical and Environmental Engineering
Essential oil has been extensively applied in various industrial applications for different purposes. In this work, essential oil from the cultivated Pogostemon cablin Benth in Malang, Indonesia was extracted by supercritical carbon dioxide (CO2) method.
Wahyudiono, Ajeng Almira Tarisha Asri, Pramudya Riandana Bhayu Gautama, Sugeng Winardi, Tadafumi Adschiri, Motonobu Goto, Siti Machmudah   +6 more
doaj   +1 more source

Sustainable Metal Recovery From E‐Waste: Exploring Greener Leachates in Hydrometallurgical Processes

MetalMat, EarlyView.
Recycling of electronic waste to synthesize valuable metals using green leachate. ABSTRACT The accumulation of electronic waste (e‐waste) poses environmental hazards and leads to the loss of valuable metals such as gold, silver, copper, and rare earth elements.
Shassatha Paul Saikat, Nazim Uddin, Md. Kawsar, Samina Ahmed, Md. Sahadat Hossain   +4 more
wiley   +1 more source

Polyvinylidene Fluoride: Reaction Engineering and Applications

Macromolecular Reaction Engineering, EarlyView.
An updated review on polyvinylidene fluoride (PVDF) is presented in this work. Its properties, important areas of application and different methods of production are described, with particular focus on emulsion polymerization, covering the latest advances in formulations and modeling studies.
Burak Hanamirian, Giuseppe Storti, Mattia Sponchioni   +2 more
wiley   +1 more source

Leaf micromorphology and genetic diversity analysis of Iranian Hordeum species using ISSR and SCoT markers

Nordic Journal of Botany, EarlyView.
The genus Hordeum (Poaceae), of the tribe Triticeae, comprises approximately 32 species with substantial potential for barley improvement. Hordeum vulgare is an economically important cereal widely cultivated across diverse environments, from the Arctic to desert and humid regions.
Maryam Keshavarzi, Raheleh Tabaripour, Nasrin Farasat   +2 more
wiley   +1 more source

Effect of natural fractures with different sizes on the development of supercritical CO2 fractures – A case study on Songliao Basin

Journal of CO2 Utilization
Shale reservoirs, characterized by their relatively low permeability and porosity, often employ hydraulic fracturing techniques to increase production during development.
Yu Suo, Xu Zhang, Yajie Tian, Chengchen Zhang, Xiaofei Fu, Zhejun Pan, Haiqing Jiang, Youqing Zhu, Xueliang Ma   +8 more
doaj   +1 more source

Second‐Life Thermoset Manufacturing via Mild Solvolysis of Epoxy‐Matrix Composites and Wet‐Laid Mat Production

Polymer Composites, EarlyView.
From end‐of‐life pultruded CFRP profiles (1) to second life composites (7) through mild solvolysis (2,3), wet‐laid nonwoven mat fabrication (4), resin impregnation (5), and compression molding (6). ABSTRACT The growing use of carbon fiber–reinforced thermosets has led to the accumulation of significant composite waste, posing environmental and economic
Ehsan Zolfaghari, Fabian Rechsteiner, Violetta Schumm, Emanuela Muscolino, Sabina Alessi, Nadka Tz. Dintcheva, Clelia Dispenza   +6 more
wiley   +1 more source

Microscopical and macroscopic structural damage evolution of low-rank coal by supercritical CO2 pulsation treatment

Meitan kexue jishu
In order to clarify the effect and mechanism of supercritical CO2 pulsation on low-rank coal, deep low-rank coal from the Aiwiergou Mine in Xinjiang was collected as the experimental object.
Jiajia LIU, Yuanlong LI, Jianliang GAO, Dan WANG, Yunlong ZHANG   +4 more
doaj   +1 more source

Mechanically robust biochar‐modified polystyrene foam with enhanced flame retardancy using halogen‐free additives

Polymer International, EarlyView.
Halogen‐free biocomposite polystyrene foams were fabricated via pilot‐scale supercritical CO2 extrusion using expandable graphite, melamine polyphosphate, biochar, and recycled polymer. The optimized formulation exhibited refined cellular morphology, enhanced flame retardancy (limiting oxygen index of 25%, rapid self‐extinguishing), and improved ...
Apurv Gaidhani, Harasavardanan Velumani Jayaraman, Stephan Edwards, Lauren Tribe, Paul Charpentier   +4 more
wiley   +1 more source

Rapid Determination of Microbial Quinones using Supercritical CO2 Extraction

Jurnal Rekayasa Kimia & Lingkungan, 2006
The supercritical CO2 extraction of microbial quinones from activated sludge samples obtained from various activated sludge was investigated and compared to the conventional method using organic solvent extraction.
Muhammad Faisal, Irvan Irvan, Yoichi Atsuta, Hiroyuki Daimon, Koichi Fujie   +4 more
doaj   +2 more sources