alginic acid

Known as: alginic acid [Chemical/Ingredient], poly(mannuronic acid) 
 
National Institutes of Health

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2013
2013
Legumain-based DNA vaccines have potential to protect against breast cancer. However, the lack of a safe and efficient oral… (More)
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2008
2008
Sodium alginates obtained by alkaline extraction of Lessonia flavicans, Desmarestia ligulata and Desmarestia distans (Phaeophyta… (More)
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Highly Cited
2005
Highly Cited
2005
The present study investigated the immunomodulatory activity of Ergosan, an algal extract containing alginic acid, and Macrogard… (More)
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2004
2004
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Abstract: An evaluation of hydration and thermal decomposition of HAlg and its sodium salt is described using thermogravimetry (TG) and differential scanning calorimetry (DSC). TG curves in N2 and air, were obtained for alginic acid showed two decomposition steps attributed to loss of water and polymer decomposition respectively. The sodium alginate decomposed in three steps. The first attributed to water loss, followed by the formation of a carbonaceous residue and finally the Na2CO3. DSC curves presented peaks in agreement with the TG data. In the IR alginic acid presented bands at 1730 and 1631 cm-1, while sodium alginate presented a doublet at 1614 e 1431 cm-1, evidencing the presence of salified carboxyl groups. 
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2003
2003
Alginic acid gels were studied by small-angle X-ray scattering and rheology to elucidate the influence of alginate chemical… (More)
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2002
2002
Carboxylated alginic acid prepared through oxidation reaction with potassium permanganate had a high uptake capacity of 3.1 mmol… (More)
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Highly Cited
2000
Highly Cited
2000
Alginic acid was evaluated as a potential vehicle in ophthalmic solutions for prolonging the therapeutic effect of carteolol… (More)
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1999
1999
Transparent, flexible films could be made by casting aqueous solutions of alginic acid, but they dissolved in water. When films… (More)
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1975
1975
The sequence of reactions by which alginic acid is biosynthesized from sucrose in Azotobacter vinelandii was determined both by… (More)
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1967
1967
Two separate alginic acid eliminases have been purified from abalone hepatopancreas. Alginase I appeared to be specific for p-1,4… (More)
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