Gels alginates. Medical search. Frequent questions

Sodium Alginate immediately gels my liquid? (amazingfoodmadeeasy.com)
The alginate system was produced by external setting through an interaction between an aqueous sodium alginate mixture and calcium ions under acidic conditions. (agri.gov.il)
A sterile, reinforced non-woven alginate dressing composed of a high G (guluronic acid) calcium/sodium alginate. (hollister.com)
Natural thickener combination with sunflower wax and sodium alginate (alginic acid) to make stable all-round lotions. (makingcosmetics.com)
In order to bind the meat, it usually uses lactic acid, calcium carbonate, calcium lactate and sodium alginate mixed with the raw meat. (artmolds.com)
When the fibers are formed, they are then chopped as well as shaped using a mold once they are coated with sodium alginate. (artmolds.com)
Example of food types that are modified using food grade sodium alginate. (artmolds.com)
Example of of a brand of culinary sodium alginate used by chefs for culinary spherification and as a food thickner and gell producer. (artmolds.com)
In the most difficult cases of wine fining, it has been found that sodium alginate are quite effective and that's one reason why it is used in wines and similar beverages. (artmolds.com)

Alginate dressing indicated for the management of moderate to heavily exuding chronic wounds and to control minor bleeding in superficial acute wounds. (3m.com)
The dressing is designed to be fast gelling and helps to allow intact removal. (3m.com)
3M™ Nu-Derm™ Alginate Dressing comprises a sterile, non-woven pad consisting of high G (guluronic acid) alginate and carboxymethylcellulose (CMC) fibres. (3m.com)
This highly absorbent dressing forms is able to absorb 18 times its own weight in fluid which quickly forms a hydrophillic gel at the wound surface to create a moist wound environment. (3m.com)
When in contact with a wound, the calcium alginate in the dressing reacts with sodium chloride from the wound. (medicaldepartmentstore.com)
This turns the dressing into a hydrophilic gel that maintains a moist environment for the wound. (medicaldepartmentstore.com)
Alginate or other fiber gelling dressing, wound cover, sterile, pad size more than 16 sq. in. (aapc.com)

Specimens should be placed into sterile viral transport media and immediately placed on refrigerant gel-packs or at 4°C (refrigerator) for transport to the laboratory. (cdc.gov)

The polysaccharide alginate is produced by brown algae and some bacteria and is composed of the two monomers, β-d-mannuronic acid (M) and α-l-guluronic acid (G). The distribution and composition of M/G are important for the chemical-physical properties of alginate and result from the activity of a family of mannuronan C-5 epimerases that converts M to G in the initially synthesized polyM. (sintef.no)

Collectively, our data demonstrated parathyroid tissues and cells loaded in gelatin scaffolds and prepared as double-layered microbeads through alginate hydrogel encapsulation, possessing optimal cell proliferation rate and calcium-responsive PTH secretion capability. (ncl.edu.tw)

After having extracted sodium bicarbonate and iodine for a long time, France's coastal Brittany region has used algae since the 1960s for their alginates, the complex sugars that form their extracellular membrane. (worldcrunch.com)

Significant swelling of alginate beads during process is observed and ascribed to combined action of chemical components in the reactor and of growing cells, causing expansion of beads and degradation of their networks. (ac.rs)
A kinetic model of catalytic alginate degradation is developed for controlling the process. (ac.rs)
We demonstrate that the MW of such alginate bioinks, as well as the choice of ionic crosslinker, can be tuned to control the mechanical properties (Young's Modulus, Degradation Rate) of 3D printed constructs. (nature.com)
Alginate is also commonly used for drug/growth factor delivery, where the degradation rate of the alginate can be tuned by altering the MW of the alginate 14 , 15 , which can in turn vary the release rate of the drug/growth factor encapsulated. (nature.com)

Alginate is a natural polysaccharide (sugar from brown algae) that has a large capacity of absorbing water. (makingcosmetics.com)

Do not send swabs in agar or gel-type media. (iastate.edu)
Avoid using any calcium-alginate-tipped swabs or bleach. (iastate.edu)
Specimens collected with swabs made of calcium alginate are not acceptable. (cdc.gov)

An in Vitro comparison of commercially available alginates. (3m.com)

Last but the not the least of alginates properties making it useful in the food industry is alginates capability of forming sodium or calcium alginate films as well as calcium alginate fibers. (artmolds.com)
To make an artificial food using alginate, the mixture has to be extruded in a calcium chloride bath so as to form edible fibers. (artmolds.com)

Traditionally, G-rich alginates are commercially most interesting due to gelling and viscosifying properties. (sintef.no)

By organizing precursor metal cations within a gel of the structural biopolymer alginate. (bl.uk)

Two Alginate options to meet wound needs. (medicaldepartmentstore.com)
Alginate/hydrofiber layer keeps wound moist. (medicaldepartmentstore.com)
The Elasto-Gel Wound Dressings are available in a variety of sizes and shapes. (ithacasports.com)
Elasto-Gel wound dressings are intended to stay moist and will not stick to lacerations. (ithacasports.com)

The use of alginates in ice cream is even better as without alginate or any other similar stabilizer, the refrozen ice cream will have developed ice crystals which make them crunchy in your mouth. (artmolds.com)

One of the potential limitations associated with the use of alginate for in vivo tissue regeneration is that it is in general non-degradable by mammals, as they lack the enzymes needed to break down the polymer chains 21 . (nature.com)

Alginate forms a gel on contact with exudate. (medicaldepartmentstore.com)
Rapidly absorbs exudate and converts into a gel. (medicaldepartmentstore.com)
Forms a gel-like consistency as they absorb exudate. (medicaldepartmentstore.com)

The other 88 products were used at dental offices and included alginates, fluoride varnishes, plaque-revealing creams, toothpastes, topical creams, and gloves. (drbicuspid.com)

Matrix stiffness is a key determinant of mesenchymal stem cell (MSC) differentiation, suggesting that modulation of alginate bioink mechanical properties represents a promising strategy to spatially regulate MSC fate within bioprinted tissues. (nature.com)
Reformulated cookies substituting 100 % butter by an olive oil-alginate gelled emulsion containing 40 % olive oil were elaborated with and without antioxidant, and their nutritional and sensory properties were assessed. (unav.edu)
Create soft, elastic gels with a range of properties depending on ingredients. (msk-ingredients.com)
Alginates are also known for their properties that make them quite useful in the field of food and beverages. (artmolds.com)

Coatings and films of calcium alginate are capable of preserving frozen fish. (artmolds.com)

article{ author = "Plavšić, Milenko B. and Pajić-Lijaković, Ivana and Lazić, N. and Bugarski, Branko and Putanov, P.", year = "2009", abstract = "Interaction of cells with polymer networks in nanostructured devices as alginate beads for cell immobilization are considered. (ac.rs)

Alginate is a commonly used bioink in 3D bioprinting. (nature.com)
Alginates are commonly used in salad dressings and mayonnaise which makes it so that they are not likely to separate into their original water and oil phases. (artmolds.com)

Luciferase reporter protein expression resulting from mRNA lipoplex-loaded gel scaffolds is five times higher than systemic injection. (uw.edu)

If clinical specimens will be examined within 72 hours after collection, keep the specimen at 4°C (2-8 °C) and ship on refrigerant gel-packs, otherwise store frozen at ≤-70°C and ship on dry ice. (cdc.gov)

Shiny translucent gels are ideal for glazing meats - aspic jelly. (msk-ingredients.com)
With alginate, meats can be reconstructed to resemble the traditional cuts including meat loves, nuggets, roasts and even steaks. (artmolds.com)
Then, it forms an alginate gel capable of binding the pieces of meats together. (artmolds.com)

Typically, they use about one percent alginate to bind the meat to make the usual cuts of meat you can buy. (artmolds.com)

C&EN takes a look inside Jennifer Lewis's lab to see her team's technique for 3-D printing tissue with artificial blood vessels. (acs.org)

Designed to gel well while keeping its physical integrity. (medicaldepartmentstore.com)

Moreover, these spatially varying microenvironments were found to have a significant effect on the fate of MSCs within the alginate bioinks, with stiffer regions of the bioprinted construct preferentially supporting osteogenesis over adipogenesis. (nature.com)

Use Iota Carrageenan for crystal clear elastic gels which are freeze-thaw stable, gellan gum LT100 for marshmallows or mousses, and or star performer, UltraGel, for vegan-friendly glazes, mousses and jellies with outstanding smooth mouthfeel. (msk-ingredients.com)
Now, because of that, they began to add propylene glycol alginate in extremely low concentration so that the beer can have stable and long lasting foam on top of the newly-poured glass. (artmolds.com)

Interaction of cells with polymer networks in nanostructured devices as alginate beads for cell immobilization are considered. (ac.rs)
TY - JOUR AU - Plavšić, Milenko B. AU - Pajić-Lijaković, Ivana AU - Lazić, N. AU - Bugarski, Branko AU - Putanov, P. PY - 2009 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1528 AB - Interaction of cells with polymer networks in nanostructured devices as alginate beads for cell immobilization are considered. (ac.rs)

Influence of process parameters as oxygen concentration inside a bead on changes of alginate material structure is experimentally investigated. (ac.rs)

In this study, we developed alginate microbeads for the delivery of parathyroid cells, compared the microbeads crosslinked with calcium or barium ions, and also pre-loaded cells in a gelatin scaffold to manufacture the microbeads with double-layered structure. (ncl.edu.tw)
METHODS: HEK293 (human epithelial kidney) and swine testis (ST) cells were co-cultured with macroencapsulated pig islets embedded in an alginate patch, macroencapsulated PK15 (swine kidney epithelial) cells embedded in an alginate patch and free PK15 cells. (bvsalud.org)

In the case of Handtmann, Morican says the company had already developed equipment to apply an alginate (vegetable gel-based) coating to various products and was therefore able to easily transition its use for the meat-free sausage sector. (foodmanufacture.co.uk)
The alginate gels can be used when it comes to reforming of food products such as mentioned above, in shaping and binding together meat pieces to the typical cuts of meat. (artmolds.com)

But it is almost a happy accident--I have a gel rather than getting to the caviar/pearl step, but I can see uses for it as is. (amazingfoodmadeeasy.com)

Nanoparticles were produced by entrapping human thrombin (THR) into a sol-gel derived magnetite matrix followed by grinding to sizes below 200 nm and subsequent colloidization. (nature.com)
As an innovative cation exchange material, nanozirconium tungestovanadate prepared using homogeneous precipitation technique was immobilized into alginate matrix and evaluated for cationic dye decolourization. (hindawi.com)

In doing so, the same principles are used when it comes to making of shrimp substitutes with the use of alginate and of proteins using soy protein concentrate. (artmolds.com)

Aside from those qualities, there is also the ability of alginates to form gels whenever they are added to a calcium salt solution. (artmolds.com)

Alginate is obtained from brown algae. (makingcosmetics.com)
This is because alginates come from brown seaweed. (artmolds.com)

Alginate Dressings are composed of calcium alginate, a gelatinous and water-insoluble substance. (medicaldepartmentstore.com)
As mentioned before, one of the excellent qualities of alginates that make it an essential substance in the food industry is its capability to thicken a substance. (artmolds.com)

Ain Q, Sharma S et al (2003) Alginate-based oral drug delivery system for tuberculosis: pharmacokinetics and therapy effects. (springer.com)

To make the fibre, the team extracts alginate, a sugar found in a type of algae seaweed called kelp. (springwise.com)

Create an account below to get 6 C&EN articles per month, receive newsletters and more - all free. (acs.org)

They powder the alginate first and then turn it into a water-based gel. (springwise.com)
Additionally, alginates are capable of thickening a solution whenever they are dissolved in water. (artmolds.com)

This was achieved by developing a high-throughput screening method to discriminate between different alginate structures. (sintef.no)

Here, an injectable chitosan-alginate gel scaffold for the local delivery of mRNA vaccines is reported. (uw.edu)
The gel might be a useful delivery system for nematodes against insects infesting the plant canopy in greenhouses. (agri.gov.il)

Alginates are used as texturizers or gelling agents in the food and hygiene-beauty industries. (worldcrunch.com)

Pectin NH is a low-methoxyl pectin which gels in the presence of a small amount of calcium and is ideally suited for use in low sugar dishes and acidic mixtures. (msk-ingredients.com)

Moreover, alginate is characterised by a wide pore size distribution (5-200 mm) which facilitates the diffusion of large molecules in and out of the gel 13 . (nature.com)

In this study, we define a printability window for alginate of differing molecular weight (MW) by systematically varying the ratio of alginate to ionic crosslinker within the bioink. (nature.com)

The engineering and microbiological aspects involved in the production of alginate-like exopolysaccharides (ALE) and tryptophan (TRY) in aerobic granular sludge systems were evaluated. (bvsalud.org)

Anatomy1

Organisms5

Chemicals and Drugs19

Analytical, Diagnostic and Therapeutic Techniques and Equipment5

Technology, Industry, Agriculture2

Information Science1

Sodium Alginate9

Dressing7

Sterile1

Guluronic acid1

Hydrogel1

Extracellular1

Degradation4

Polysaccharide1

Swabs3

Vitro1

Fibers2

Commercially1

Cations1

Wound4

Stabilizer1

Vivo1

Exudate3

Creams1

Properties4

Coatings1

Abstract1

Commonly2

Scaffolds1

Frozen1

Meats3

Typically1

Artificial1

Integrity1

Significant1

Stable2

Interaction2

Concentration1

Cells2

Products2

Caviar1

Matrix2

Protein1

Form1

Brown2

Substance2

Drug delivery1

Found1

Free1

Water2

High1

Delivery2

Agents1

Sugar1

Size1

Study1

Production1