Results 21 to 30 of about 24,068 (211)

Non-clinical safety evaluation of intranasal iota-carrageenan. [PDF]

PLoS ONE, 2015
Carrageenan has been widely used as food additive for decades and therefore, an extended oral data set is available in the public domain. Less data are available for other routes of administration, especially intranasal administration.
Alexandra Hebar, Christiane Koller, Jan-Marcus Seifert, Monika Chabicovsky, Angelika Bodenteich, Andreas Bernkop-Schnürch, Andreas Grassauer, Eva Prieschl-Grassauer   +7 more
doaj   +1 more source

Effect of Carrageenan on the Stability of Yogurt and Its Mechanism [PDF]

Shipin Kexue
To elucidate the mechanism by which polysaccharide hydrocolloids affect yogurt stability, the effect of adding different concentrations of carrageenan as a representative of polysaccharide hydrocolloids in yogurt on its stability was investigated along ...
WANG Hui, ZHANG Hongkai, Yu Ziyang, Li Sheng, HU Xiuting
doaj   +1 more source

THE DIFFERENCE OF COCONUT VARIETIES AND TEMPERATURE IN CARRAGEENAN EXTRACTION FROM SEAWEED (EUCHEUMA COTTONII)

Jurnal Teknologi Pangan, 2022
The use of coconut water as a natural solvent is needed in the extraction of carrageenan, as an alternative to the use of KOH as a synthetic solvent. This study aims to examine the effect of using coconut water from two different varieties of coconuts as
Rista Anggriani, Rizki Khoirun Nisa, Noor Harini   +2 more
doaj   +1 more source

Cloning, Heterologous Expression, and Characterization of a βκ-Carrageenase From Marine Bacterium Wenyingzhuangia funcanilytica: A Specific Enzyme for the Hybrid Carrageenan–Furcellaran

Frontiers in Microbiology, 2021
Carrageenan is a group of important food polysaccharides with high structural heterogeneity. Furcellaran is a typical hybrid carrageenan, which contains the structure consisted of alternative β-carrageenan and κ-carrageenan motifs.
Siqi Cao, Yuying Zhang, Guangning Chen, Jingjing Shen, Jin Han, Yaoguang Chang, Yaoguang Chang, Hang Xiao, Changhu Xue, Changhu Xue   +9 more
doaj   +1 more source

The Use of κ-Carrageenan in Egg Yolk Free Extender Improves the Efficiency of Canine Semen Cryopreservation

Animals, 2021
κ-Carrageenan is a plant polysaccharide derived from red seaweeds reported to possess potential medicinal and antioxidants activities. The present study aimed to identify the cryoprotective effects of κ-carrageenan on the quality of frozen-thawed canine ...
Eunji Kim, Areeg Almubarak, Nabeel Talha, Il-Jeoung Yu, Yubyeol Jeon   +4 more
doaj   +1 more source

K-Carrageenan Stimulates Pre-Osteoblast Proliferation and Osteogenic Differentiation: A Potential Factor for the Promotion of Bone Regeneration?

Molecules, 2021
Current cell-based bone tissue regeneration strategies cannot cover large bone defects. K-carrageenan is a highly hydrophilic and biocompatible seaweed-derived sulfated polysaccharide, that has been proposed as a promising candidate for tissue ...
Wei Cao, Jianfeng Jin, Gang Wu, Nathalie Bravenboer, Marco N. Helder, Janak L. Pathak, Behrouz Zandieh-Doulabi, Jolanda M. A. Hogervorst, Shingo Matsukawa, Lester C. Geonzon, Rommel G. Bacabac, Engelbert A. J. M. Schulten, Jenneke Klein-Nulend   +12 more
doaj   +1 more source

The Impact of Combination of Ozonation and Ultrasonication Process on Morphological and Chemical Properties of κ-Carrageenan

Reaktor, 2019
Carrageenan application in the biomedical field is influenced by the size of molecular weight. Depolymerization process is needed for changing the high molecular weight (HMW) fraction of κ- carrageenan into low molecular weight fraction (LMW) of κ ...
Nurfiningsih Nurfiningsih, Ratnawati Ratnawati, Aji Prasetyaningrum   +2 more
doaj   +1 more source

Carrageenan-Free Diet Shows Improved Glucose Tolerance and Insulin Signaling in Prediabetes: A Randomized, Pilot Clinical Trial

Journal of Diabetes Research, 2020
Objectives. Carrageenan is well known to cause inflammation and is used in laboratory experiments to study mediators and treatments of inflammation. However, carrageenan is added to hundreds of processed foods to improve texture.
Leo Feferman, Sumit Bhattacharyya, Erin Oates, Nicole Haggerty, Tianxiu Wang, Krista Varady, Joanne K. Tobacman   +6 more
doaj   +1 more source

Topical Anti-inflammatory Activity of Bangle (Zingiber cassumunar Roxb). Ethanolic Extract in Mice Induced By Carrageenan

Majalah Obat Tradisional, 2018
Rhizome of bangle (Zingiber cassumunar Roxb.) is one of the materials that are traditionally used in the traditional preparation to maintain skin from redness. The content of chemical compound in bangle rhizomes has many benefits, including inhibition of
Endang Dwi Wulansari, Subagus Wahyuono, Marchaban Marchaban, Sitarina Widyarini   +3 more
doaj   +1 more source

Carrageenan nasal spray may double the rate of recovery from coronavirus and influenza virus infections: Re‐analysis of randomized trial data

Pharmacology Research & Perspectives, 2021
In this individual patient data meta‐analysis we examined datasets of two randomized placebo‐controlled trials which investigated the effect of nasal carrageenan separately on children and adults. In both trials, iota‐carrageenan was administered nasally
Harri Hemilä, Elizabeth Chalker
doaj   +1 more source