Results 61 to 70 of about 68,724 (182)

Effects of Common Food Additives Kappa‐, Iota‐ and Lambda‐Carrageenans on Intestinal Epithelial Cell Activation and Barrier Disruption

Clinical &Experimental Allergy, EarlyView.
Carrageenans, widely used food additives, disrupted intestinal epithelial integrity in a gut‐on‐a‐chip model. All types (κ‐, ɩ‐, λ‐) induced cytotoxicity, inflammation and tight junction (TJ) disruption, triggering TNF‐mediated immune responses. λ‐Carrageenan had the most severe effects, supporting the Epithelial Barrier Theory linking food additives ...
Na Sun, Yagiz Pat, Huseyn Babayev, Sena Ardicli, Ismail Ogulur, Xianting Bu, Manru Li, Shuqi Jia, Beate Rückert, Raja Dhir, Kari C. Nadeau, Mubeccel Akdis, Cezmi A. Akdis, Duygu Yazici   +13 more
wiley   +1 more source

Facile preparation of monolithic κ-carrageenan aerogels

, 2013
Carrageenans are a group of naturally available anionic polysaccharides having sulfate functional groups. Due to their renewable source, ease of production, biodegradability, presence of anionic sulfate functional groups and gelling nature1, open porous ...
Ratke, Lorenz, Ganesan, Kathirvel, Ratke, L.   +2 more
core   +1 more source

Physicochemical Quality and Chemical Safety of Commercial Wet Cat Food: Composition, Oxidation, Biogenic Amines, and Trace Elements

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT This study investigated the physicochemical characteristics and chemical safety of commercial wet cat foods marketed in Brazil. Twenty products labeled as beef, chicken and fish flavors were analyzed for proximate composition, pH, lipid and protein oxidation, biogenic amines, and essential and potentially toxic trace elements.
Marina Teixeira de Vries Mársico, Eliane Teixeira Mársico, Celso Fasura Balthazar, João Paulo de Sá Felizardo, Roberto Meigikos dos Anjos, Erick Almeida Esmerino, Sérgio Borges Mano   +6 more
wiley   +1 more source

Carrageenan Properties Extracted From Eucheuma cottonii, Indonesia [PDF]

, 2011
The effect of extraction solvent upon properties of carrageenan from Eucheuma cottonii was studied. The distilled water and KOH solution (concentration 0.1- 0.5N) were used as the solvent.
Fahrurrozi, Moh., Wiratni,, Distantina, Sperisa, Rochmadi,   +3 more
core  

Effect of κ-Carrageenan on Sperm Quality in Cryopreservation of Canine Semen

Journal of Animal Reproduction and Biotechnology, 2019
This study was conducted to find out the effect that κ-Carrageenan has on the properties of dog sperm when it was added to the cryoprotectant. Extender basically was contained 1.21 g Trizma base, 0.67 g citric acid, 0.4 g glucose, 0.03 g penicillin G, 0 ...
Eun-Ji Kim, Nabeel A. H. Talha, Yu-Byeol Jeon, Il-Jeoung Yu   +3 more
doaj   +1 more source

Polysaccharide κ-Carrageenan as Doping Agent in Conductive Coatings for Electrochemical Controlled Release of Dexamethasone at Therapeutic Doses

Molecules, 2020
Smart conductive materials are developed in regenerative medicine to promote a controlled release profile of charged bioactive agents in the vicinity of implants.
Karla Ramírez Sánchez, Aura Ledezma-Espinoza, Andrés Sánchez-Kopper, Esteban Avendaño-Soto, Mónica Prado, Ricardo Starbird Perez   +5 more
doaj   +1 more source

Seasonal growth and reproductive dynamics of Chondrus ocellatus in relation to shore height in the Korean intertidal zone

Phycological Research, EarlyView.
SUMMARY We examined the seasonal growth and reproduction of the carrageenophyte Chondrus ocellatus in Hakampo, Korea (July 2014–April 2015), to understand its adaptation to environmental variability across the intertidal zone. Three hypotheses were tested: (1) growth is greater at the lower shore with reduced stress; (2) gametophytes dominate at the ...
Jang Kyun Kim, Cyr Abel Maranguy Ogandaga, Tifeng Shan, Han Gil Choi   +3 more
wiley   +1 more source

Thermoreversible gelation and viscoelasticity of κ-carrageenan hydrogels

, 2016
The gelation behavior of κ-carrageenan in aqueous solution was studied by microdifferential scanning calorimetry and rheology. It was found that the formation and melting of κ-carrageenan hydrogels were thermally reversible and extremely sensitive to κ ...
Li, Lin, Huang, Sheng, Liu, Sijun
core   +1 more source

Effects of Digestive Enzymes on Rheological Properties and Microstructure of κ-Carrageenan/Casein Composite Systemsin vitro Simulated Digestion Environment

Shipin gongye ke-ji
The combination of carrageenan and casein had a certain protective effect on the intestinal barrier. In order to study whether the digestive enzymes of the κ-carrageenan and casein in vitro digestion simulation were the main factors affecting the ...
Xuke SHANG, Siliang ZHU, Baodong ZHENG, Juanjuan GUO   +3 more
doaj   +1 more source

The effect of addition of selected carrageenans on viscoelastic properties of model processed cheese spreads

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2007
The effect of 0.25% w/w κ-carrageenan and ι‑carrageenan on viscoelastic properties of processed cheese were studied using model samples containing 40% w/w dry matter and 45 and 50% w/w fat in dry matter.
Michaela Černíková, František Buňka, Vladimír Pavlínek, Pavel Březina, Jan Hrabě, Stanislav Kráčmar   +5 more
doaj   +1 more source