Results 51 to 60 of about 13,345 (178)

Photo‐Switchable FRET‐Enabled Flexible Luminescent Films for Multilevel Optical Security

Carbon Energy, EarlyView.
A light‐gated FRET composite integrates a Tb‐Phen donor and a spiropyran acceptor in a polyurethane matrix. Under 365 nm light, spiropyran is transformed into merocyanine, creating spectral overlap with Tb3+ emission and activating energy transfer. Visible light reverses the switch, restoring green emission and enabling reversible multilevel optical ...
Zihui Liang, Jing Li, Wenhao Zhang, Xiaohong Liao, Huiyi Zong, Lizhi Ren, Congcong Wu, Kai Wang, Jin Qian, Huimin Wu, Hongzhi Hu   +10 more
wiley   +1 more source

Sequential Pressurized Liquid Extraction of Food Matrices: Fractionation, Selectivity, and Scale‐Up

ChemFoodChem, EarlyView.
Sequential pressurized liquid extraction separates food‐processing side streams into chemically distinct fractions by changing solvent polarity and operating conditions across stages. Lipophilic and phenolic compounds are recovered selectively, while co‐extraction is reduced.
Derya Ozalp Unal
wiley   +1 more source

Formulation and characterization of ketoprofen liquisolid compacts by Box-Behnken design

International Journal of Pharmaceutical Investigation, 2012
Liquisolid technique is used in delivery of lipophilic and poorly water soluble drugs through oral route. It involves dissolving water insoluble drugs in nonvolatile solvents and converting into acceptably flowing and compressible powders. The objective of the present work was to enhance the dissolution rate of ketoprofen using microcrystalline ...
Vittal, G Vijayaranga, Deveswaran, R, Bharath, S, Basavaraj, BV, Madhavan, V   +4 more
openaire   +3 more sources

Optimization of the Poly(glycerol citraconate) Synthesis Using the Box–Behnken Design

ACS Omega, 2023
This work aimed to obtain poly(glycerol citraconate) (PGCitrn) for biomedical applications, analyze the obtained polyester by spectroscopic methods, and optimize its preparation. Polycondensation reactions of glycerol and citraconic anhydride were carried out. It was provided that the results in the reaction are oligomers of poly(glycerol citraconate).
Krzysztof Kolankowski, Julia Rżewska, Paweł Ruśkowski, Agnieszka Gadomska-Gajadhur   +3 more
openaire   +2 more sources

RSM–ANFIS‐Based Process Optimization of Thermo‐Sonication of Amla Juice: Effect on Enzyme Inactivation, Physico‐Chemical, Phytochemical, Sensory, and Microbiological Quality

Food Chemistry International, EarlyView.
Thermo‐sonication parameters were optimized to maximize PPO inactivation while maintaining overall juice quality. ANFIS demonstrated superior predictive accuracy with higher R2 and lower RMSE compared to RSM. Further, the quality assessment of treated juice highlighted the potential of thermo‐sonication as a sustainable alternative to conventional ...
Sumaiya Fatima, Vivek Kumar
wiley   +1 more source

Optimization of Combined Pre-Treatment Process for Bleaching of Cotton Woven Fabric Using Box–Behnken Design

Journal of Natural Fibers
The conventional bleaching process for cotton woven fabrics is characterized by high consumption of chemicals, water, and energy, resulting in significant environmental impact through elevated energy use and wastewater discharge.
Bantamlak Birlie Kassie, Habtamu Fentahun, Tekalgn Mamay Daget   +2 more
doaj   +1 more source

Optimization of Physical and Cultural Conditions of Fibrinolytic Enzyme from Bacillus altitudinis S-CSR 0020

Journal of Pure and Applied Microbiology, 2018
The main aim of this work was optimization of physical conditions as well as medium components for the maximum production of fibrinolytic enzyme. A fibrinolytic enzyme producing organism was isolated from soil and identified as Bacillus altitudinis ...
K.V. Smitha, B.V. Pradeep
doaj   +1 more source

Profiling of Dietary Fiber From Pumpkin (Cucurbita moschata) Seed Hulls Pertaining to Monosaccharide Composition, Structural, Thermal, and Functional Properties

Food Chemistry International, EarlyView.
Dietary fiber (soluble/insoluble) was recovered from pumpkin seed hulls using hydrothermal extraction. Process parameters were optimized, and a comprehensive profiling of recovered fiber fractions was performed. ABSTRACT Insoluble (IDF) and soluble dietary fiber (SDF) were recovered from pumpkin seed hulls (PSHs) using hydrothermal treatment ...
Rishabh Thakur, H. K. Sharma
wiley   +1 more source

Functional diabetic biscuits enriched with cereal fibers, black plum (jamun) and bioactive spices

Food Biomacromolecules, EarlyView.
Cereal fibres, black plum (jamun) seed powder and bioactive spices can be combined with controlled mixing, hydration and baking to design functional biscuits. Fibre‐rich structures may limit starch accessibility, while polyphenols may inhibit starch‐digesting enzymes.
Renukadevi Jeyavelkumaran, Saranya Krishnan, Mridula Dhanapal Saravanan, Nimithasree Keerthivasan   +3 more
wiley   +1 more source

Sonication‐assisted green extraction and functional characterization of dietary fiber from a novel PD2LV65 oat (Avena sativa L.) cultivar

Food Biomacromolecules, EarlyView.
Abstract This study explored the oat cultivar PD2LV65 as a native source of dietary fiber (DF) and optimized its extraction using response surface methodology. A three‐factor three‐level design assessed the impact of time (10, 20, and 30 min), temperature (20°C, 30°C, and 40°C), and amplitude (60%, 70%, and 80%) on the extraction efficacy.
Muhammad Suhail Ibrahim, Muhammad Nadeem, Tahir Mahmood Qureshi, Waseem Khalid, Abdul Rehman, Muneer Rehman, Nida Firdous, Angela Aluko   +7 more
wiley   +1 more source