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G0503

Sigma-Aldrich

Karaya gum

Sinónimos:

Gum karaya from sterculia tree, Tragacanth Indian

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About This Item

Número de CAS:
9000-36-6
EC Number:
232-539-4
MDL number:
MFCD00131251
UNSPSC Code:
12352201
NACRES:
NA.25

biological source

plant fluids (Gum karaya)

form

powder

color

faint yellow to brown

storage temp.

room temp

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Application

Karaya gum may be used for the development of gastro intestinal tract drug delivery vehicles, mucoadhesive sustained release drug delivery and noneffervescent floating drug delivery systems in combination with alginate.

Other Notes

Believed to be a partially acetylated polymer of galactose, rhamnose, and glucuronic acid with a M.W. of approx. 9,500,000.
To gain a comprehensive understanding of our extensive range of Oligosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Yulia Shcherbina et al.
AAPS PharmSciTech, 11(3), 1276-1286 (2010-08-17)
Essential oils are used in foods, cosmetics, and pharmaceuticals. Despite the recent marketing of novel essential-oil-containing patches, there is no information on their production, constituents, or physical properties. The objectives of this study were to produce essential-oil patches and characterize
Kimberly A Foster et al.
International journal of pharmaceutics, 434(1-2), 406-412 (2012-06-14)
Target validation or demonstration of efficacy requires adequate in vivo exposure of tool molecules to determine their activity in order to validate the model or show the potential usefulness of the pharmacophore. Early discovery work is often carried out with
Baljit Singh et al.
International journal of biological macromolecules, 43(2), 142-150 (2008-05-27)
The present paper deals with the modification of the sterculia gum with methacrylic acid (MAAc) to hydrogels for use in drug delivery. The hydrogels were characterized by SEMs, FTIR and swelling studies. The release dynamics of model anti-ulcer drug (ranitidine
Anil Getyala et al.
Current drug delivery, 10(5), 620-629 (2013-01-05)
The aim of the work is to modify the solubility and bioavailability of Losartan potassium, by employing noneffervescent floating drug delivery (tablet dosage forms). Non-effervescent systems are a type of floating drug delivery systems, that have been used to boost
Sadia Afrose et al.
Nutrition research (New York, N.Y.), 29(5), 350-354 (2009-06-27)
Different sources of saponins are known to have hypocholesterolemic activity with varying degrees of efficacy. We hypothesize that karaya root saponin would efficiently reduce cholesterol. The aim of this study is to examine the comparative hypocholesterolemic effect of karaya root
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