Results 41 to 50 of about 7,666 (184)

Effect of κ-Carrageenan on the Microstructure and Properties of Beeswax-Based Emulsion Gels [PDF]

Shipin Kexue, 2023
Emulsion gels (EG) and bigels (BG) were prepared by high-speed shear treatment of a mixture of beewax oleogels with pure water or κ-carrageenan hydrogel in the absence of emulsifiers, respectively.
SUN Yahui, HAN Lijuan, SU Lingzhi, CHANG Mengdi, ZHANG Shiqi, ZHAO Zhouqiao, HE Junbo, QI Yutang, ZHAO Lei
doaj   +1 more source

Rapid determination of kappa-carrageenan using a biosensor from immobilized Pseudomonas carrageenovora cells.

PLoS ONE, 2019
A potentiometric whole cell biosensor based on immobilized marine bacterium, Pseudomonas carrageenovora producing κ-carrageenase and glycosulfatase enzymes for specific and direct determination of κ-carrageenan, is described.
Riyadh Abdulmalek Hassan, Lee Yook Heng, Asmat Ahmad, Ling Ling Tan   +3 more
doaj   +1 more source

Evaluation of hard capsule application from seaweed: Gum Arabic-Kappa carrageenan biocomposite films

Cogent Engineering, 2020
At present, plant-based hard capsule such as hydroxypropyl methylcellulose (HPMC) has a high demand in drug delivery application but the production process is expensive with limited reactant supply.
Fatmawati Adam, Jurida Jamaludin, Siti Hana Abu Bakar, Ruwaida Abdul Rasid, Zulkafli Hassan   +4 more
doaj   +1 more source

Development of active and nanotechnology-based smart edible packaging systems: physical-chemical characterization [PDF]

, 2014
This work aims at characterising polysaccharide-based films without (GA) and with the incorporation of free natamycin (GA-NA) and natamycin-loaded in a smart delivery device consisting in poly(N-isopropylacrylamide) nanohydrogels (GA-PNIPA).
Cerqueira, M. A., Costa, M. J. A., Fuciños, C., Pastrana, L., Vicente, A. A.   +4 more
core   +1 more source

Rheological behavior of thermoreversible k-carrageenan/nanosilica gels [PDF]

, 2008
The rheological behavior of silica/κ-carrageenan nanocomposites has been investigated as a function of silica particle size and load. The addition of silica nanoparticles was observed to invariably impair the gelation process, as viewed by the reduction
A.L. Daniel-da-Silva, A.M. Gil, Allouche, B.J. Goodfellow, Boissière, Boissière, Borgström, Bratskaya, Chiou, Coradin, Coradin, Eliasson, F. Pinto, Franks, Fukushima, Gregorová, Heichal-Segal, J.A. Lopes-da-Silva, Jelinek, Lopes da Silva, Lopes da Silva, Lopez, Millán, Ning, Pelletier, Piculell, Pinto, Power, Shchipunov, Stöber, T. Trindade, Tosh, Yano   +32 more
core   +1 more source

Effect of addition of gelatin on the rheological and microstructural properties of acid milk protein gels [PDF]

, 2015
To gain an understanding of the gelation mechanism of mixtures of milk proteins and gelatin, rheological and microstructural properties of the mixtures were characterized following four stages.
Bansal, Nidhi, Deeth, Hilton, Pang, Zhihua, Sharma, Ranjan   +3 more
core   +1 more source

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Kinetics of Oxidative Depolymerization of κ-carrageenan by Ozone

Bulletin of Chemical Reaction Engineering & Catalysis, 2017
Depolymerization kinetics of κ-carrageenan by ozone treatment has been studied at various pHs and times. The purified κ-carrageenan with the initial molecular weight of 271 kDa was dispersed in water to form (1 % w/v) solution.
Aji Prasetyaningrum, Ratnawati Ratnawati, Bakti Jos   +2 more
doaj   +1 more source

Heat-Induced Changes in κ-Carrageenan-Containing Chocolate-Flavoured Milk Protein Concentrate Suspensions under Controlled Shearing

Foods, 2023
Milk protein dispersions containing added cocoa powder (1.5% (w/w)) and sucrose (7% (w/w)) and varying levels of κ-carrageenan (0.01, 0.03, or 0.05% w/w) were subjected to combined heat treatment (90 °C/5 min or 121 °C/2.6 min) and shear (100 or 1000 s−1)
Anushka Mediwaththe, Thom Huppertz, Jayani Chandrapala, Todor Vasiljevic   +3 more
doaj   +1 more source